LON - SIN

S$ 493 Find Cheap Flights from London to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Singapore departing on 13-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Singapore.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Singapore.
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Everything you should know

Cheapest return fare
S$ 827
Overall average: S$ 1,092
Multiple Airlines
Fri 6-3Wed 18-3
STN - SIN • 3 stops
Cheapest direct flights
S$ 833
Typical prices: S$ 900-S$ 1,120
British Airways
Fri 15-5Wed 24-6
LHR - SIN • Direct
Our travellers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Consider Premium Economy on Singapore Airlines for comfort.
Bring a cushion for long flights in economy class.
User tips
User tips
User tips
User tips
Top airlines
Gulf Air
Cheapest • from S$ 842 (return)
Singapore Airlines
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LHR
-
SIN
Cheapest • 31% average savings
LHR
-
SIN
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 17% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Singapore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Singapore (LON-SIN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Singapore

Fri, 6 Mar - Wed, 18 Mar
Multiple Airlines Logo
07:45 - 21:30
STN
-
SIN
29h 45m
3 stops
Multiple Airlines Logo
19:40 - 22:35
SIN
-
STN
34h 55m
2 stops
S$ 827Multiple Airlines
Mon, 2 Mar - Wed, 4 Mar
Hainan Airlines Logo
21:00 - 15:10
LHR
-
SIN
34h 10m
2 stops
Hainan Airlines Logo
04:40 - 17:35
SIN
-
LHR
44h 55m
2 stops
S$ 827Hainan Airlines
Thu, 29 Jan - Fri, 6 Feb
Air France Logo
14:45 - 16:55
LHR
-
SIN
18h 10m
1 stop
Air France Logo
10:55 - 21:25
SIN
-
LHR
18h 30m
1 stop
S$ 828Air France
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
23:20 - 17:20
STN
-
SIN
34h 00m
3 stops
Multiple Airlines Logo
19:40 - 17:45
SIN
-
STN
30h 05m
2 stops
S$ 828Multiple Airlines
Mon, 13 Apr - Sat, 25 Apr
Gulf Air Logo
10:00 - 12:20
LHR
-
SIN
19h 20m
1 stop
Gulf Air Logo
20:00 - 15:20
SIN
-
LHR
26h 20m
1 stop
S$ 829Gulf Air
Fri, 6 Feb - Thu, 26 Feb
Gulf Air Logo
10:35 - 12:50
LGW
-
SIN
18h 15m
1 stop
Gulf Air Logo
20:00 - 06:20
SIN
-
LGW
18h 20m
1 stop
S$ 829Gulf Air
Thu, 5 Feb - Wed, 18 Feb
Air France Logo
14:45 - 16:55
LHR
-
SIN
18h 10m
1 stop
Air France Logo
22:50 - 07:55
SIN
-
LHR
17h 05m
1 stop
S$ 831Air France
Thu, 19 Mar - Sun, 22 Mar
SWISS Logo
19:10 - 18:00
LCY
-
SIN
14h 50m
1 stop
SWISS Logo
00:05 - 08:40
SIN
-
LCY
16h 35m
1 stop
S$ 837SWISS
Wed, 11 Mar - Sun, 22 Mar
SWISS Logo
19:10 - 18:00
LCY
-
SIN
14h 50m
1 stop
SWISS Logo
00:05 - 08:40
SIN
-
LCY
16h 35m
1 stop
S$ 851SWISS
Mon, 2 Mar - Sun, 22 Mar
Lufthansa Logo
18:15 - 16:55
LCY
-
SIN
14h 40m
1 stop
Lufthansa Logo
23:55 - 09:15
SIN
-
LCY
17h 20m
1 stop
S$ 854Lufthansa
Booking Insights

KAYAK's insights & trends for London to Singapore flights

Get data-powered insights and trends into flights from London to Singapore to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Singapore?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Singapore departing in March.

What is the cheapest London to Singapore flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from London to Singapore costs S$ 1,266 on the route between London Heathrow Airport (LHR) and Singapore (SIN). However, over the past month, flights between London Gatwick Airport (LGW) and Singapore (SIN) were, on average, 31% cheaper than other London-Singapore routes. The most popular route is between London Heathrow Airport (LHR) and Singapore (SIN).

What’s the cheapest day of the week to fly from London to Singapore?

The average price of all round-trip flights from London to Singapore clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Singapore on a Wednesday and more expensive on a Saturday. On your return trip to London, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from London to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Singapore is May, where tickets cost S$ 877 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is S$ 1,399 and S$ 1,329 respectively.

Can I save money by flying with a stopover from London to Singapore?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of S$ 1,118, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Singapore, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightS$ 493
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from London Stansted Airport to Singapore

When to book flights from London to Singapore

Are your dates flexible? Find out the best times to travel from London to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from London to Singapore: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to Singapore 
MartinFlew with Singapore Airlines
LHR
-
SIN
Jan 2025
It’s a long time sitting in that seat so sit on a cushion!
Verified travelerFlew with Qantas Airways
LHR
-
SIN
Sept 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
OmarFlew with Qantas Airways
LHR
-
SIN
May 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore Airlines
LHR
-
SIN
Feb 2024
Flew with Singapore Airlines great experience and efficient transfer to next flight at Changi . Premium economy was worth the extra giving easier boarding and comfortable seats with more room.

FAQs for booking flights from London to Singapore

  • Does the Singapore Changi Airport offer services for children?

    Finding entertainment for children will not be an issue at Singapore Changi Airport where families will find a few child-friendly facilities. Kids under 13 will have the opportunity to climb and run around the extensive playgrounds located in all airport’s terminals. There is also an Art Rubbing Station where both kids and adults can create colourful imprints. Parents with infants can also rest assured that they will find baby care facilities at the airport.

  • Can I fly non-stop from London to Singapore?

    Yes, you can find non-stop flights from London to Singapore with British Airways, Singapore Airlines, Qantas Airways, Norwegian Air and a few other airlines. The vast majority of the flights from London to Singapore depart from London Heathrow Airport.

  • Are there onsite airport hotels at Singapore Changi Airport?

    There are three transit hotels at Singapore Changi located in different terminals. Aerotel Airport Transit Hotel in Terminal 1 features a swimming pool and apart from regular rooms, they also offer budget-friendly options. Terminal 2 and 3 have Ambassador Transit Hotels.

  • What is the best way to get to the centre from Singapore Changi Airport?

    Taking the City Shuttle is the most convenient option to transfer from Singapore Changi Airport to your hotel. The shuttle runs every 15 to 30 minutes and costs about 8£ for an adult ticket. You can book the ticket via the airport’s website, call the hotline or use the self-service kiosks at the airport. If you want to pay in cash, book the shuttle at Ground Transport Concierge located in the Arrivals zone.

  • What is the cheapest flight from London to Singapore?

    In the last 3 days, the lowest price for a flight from London to Singapore was S$ 493 for a one-way ticket and S$ 827 for a return.

  • Which airports will I be using when flying from London to Singapore?

    On your way to Singapore, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Singapore Changi.

  • Which aircraft models fly most regularly from London to Singapore?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the London to Singapore flight route.

  • Which airline alliances offer flights from London to Singapore?

    oneworld, and Star Alliance are the airline alliances operating flights between London and Singapore, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to Singapore?

    There are direct flights from London to Singapore on a daily basis.

  • Which is the best airline for flights from London to Singapore, Singapore Airlines or Thai Airways?

    The two airlines most popular with KAYAK users for flights from London to Singapore are Singapore Airlines and Thai Airways. With an average price for the route of S$ 1,230 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Thai Airways is also a great choice for the route, with an average price of S$ 1,101 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from London to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 679 or less one-way and S$ 2,849 or less round-trip.
  • Those who booked their flight from London to Singapore with Singapore Airlines and wish to spend the long flight in comfort, consider an upgrade to Premium Economy class. Apart from a spacious seat with a calf and foot-rest which will allow you to stretch, you will get a stowage space, more entertainment options and priority service.
  • Travellers who have early flights from London to Singapore, consider spending the night at one of the hotels at London Heathrow Airport. Check out rooms at YOTEL or Hilton London Heathrow Airport located in Terminal 4. There is also a luxury hotel Sofitel London Heathrow Airport in Terminal 5.
  • Have a lot of time to kill at Singapore Changi Airport? Go for a swim in the rooftop pool or enjoy some time in a jacuzzi for a fee at Aerotel Airport Transit Hotel. After that you can indulge in massage therapy or foot reflexology at TranSpa and Spa Express.
  • If you have to do to some work or just want to read a book in peace while waiting at the Singapore Changi Airport, book a spot at The Haven lounge. It comes with numerous entertainment options, free Internet access, computers and complimentary snacks. It is also possible to rent a meeting room, use a shower or catch up on your sleep at a nap-room.
  • Looking for a nice and refreshing place to rest while at Singapore Changi Airport? Find the Water Lily Garden, Piazza Garden, Scultpural Tree Garden or the rooftop Cactus Garden located in transit hall at Terminal 1 where you will find a lot of greenery and peaceful ambience which is bound to put you in a good mood.

Prefer to fly direct from London to Singapore Changi?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from London to Singapore Changi.
Find which airlines fly direct from London to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

London to Singapore Changi

Monday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Tuesday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Wednesday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Thursday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Friday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Saturday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Sunday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

See more direct flights

Direct returns

Singapore Changi to London

Monday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Tuesday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Wednesday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Thursday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Friday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Saturday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

Sunday

British Airways, Qantas Airways, Singapore Airlines

British Airways, Qantas Airways, +1 more

See more direct flights

Reviews of the top 5 airlines flying from London to Singapore

 
See real verified KAYAK customer reviews for airlines flying from London to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1431 reviews
7.8Food
8.3Boarding
8.6Crew
8.0Comfort
8.0Entertainment
Airline reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

10.0 ExcellentJaysin, Jan 2026
SGN - SIN
Read more Singapore Airlines reviews

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Staff is rude and condescending. Airline is badly managed. They take away their flimsy earphones and blankets one hour before the lading. I’ve never experienced this with any other airline. It’s a very portly managed and run airline that should be avoided.

The Senior Flight attendant was just amazing on our Flight GF 284 on 30/11/25. She was so attentive, helpful and caring not just to us but to all in our cabin.

Loading was on time and quick Not very many people

Amazing business class in a single aisle plane. Fully flat seats, pyjamas, amenity kits, all in all a really complete product. Service was good - not amazing - but they did a good job. Got a few hours sleep. Will fly with them again if I can.

They flight was without ait conetion weather was very hot

Did not have to leave plane. However found the wait tiring with nearly a full plane boarding at Male and being unable to get out of seat due to cleaners security and a full plane boarding with hand luggage. Staff were excellent despite a long and tiring flight due to stopover.

Everything about our return trip from Colombo to Manchester was excellent. Staff were brilliant all flights. Return flights on time and all staff were brilliant. The outbound journey however was marred by cancellation of Man to Bahrain flight. No information or staff assistance. Customer Service none existent. Told to make own arrangements by none interested or understanding telephone staff who said to make own hotel arrangements and be reimbursed. CS refused to reimburse hotel or lost lounge booking or taxi fees.

The boarding was late. The check-in board said boarding closed but the boarding hadn't even started. I have spine issue but not eligible for wheelchair since I can walk. But we were taken to a plane with stairs to climb. I requested support with the handcarry and was told that I shouldn't have booked this flight without wheelchair. Instead this information should be public if this plane has sky bridge or stairs. The infotainment system did not work either. And the plane was very loud with very less legroom in economy.

Very poor experience, passengers and were not social and started a troubled with other passengers and a fight erupted

Worst flight ever.service was extremely poor and food taste was horrible.Served me mashed potatoes and chicken calling it Briyani.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

in athens they helped me with my dogs and they solved all my issues excellent service outstanding

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

I paid for extra legroom which made the long flight very comfortable. Food was very tasty, they fed us 2 meals plus a cookie snack and extra liquids. Checked luggage is expensive.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The crew was caring and attentive in making my flight comfortable as I was travelling with an injury.

The flight was delayed by an hour. Made the connection uncomfortably tight.

The experience was great. A330 needs an upgrade between RDU and FRA and vice-versa.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

The plane was dirty the food was awful and the boarding process took too long

Everything. Employees offered to help me because I had to use a cane.

Everything you need to know for your flight from London to Singapore

Information on your arrival and departure airports