SIN - LON

S$ 431 Find Cheap Flights from Singapore to London – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to London departing on 2-10. 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.
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Everything you should know

Cheapest return fare
S$ 983
Typical prices: S$ 1,028-S$ 1,563
Air India
Thu 13-8Thu 3-9
SIN - LHR • 1 stop
Cheapest direct flights
S$ 1,053
Typical prices: S$ 1,093-S$ 1,651
British Airways
Thu 10-9Wed 16-9
SIN - LHR • Direct
Top airlines
Cheapest • from S$ 983 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways, Qantas Airways, and Singapore Airlines. Average duration is 14h 01m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 8% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 95% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg S$ 774 (return)
Shortest trip • 15h 46m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to London (SIN-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to London 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 Singapore to London

Thu, 13 Aug - Thu, 3 Sep
Air India Logo
08:45 - 19:30
SIN
-
LHR
17h 45m
1 stop
Air India Logo
20:35 - 21:45
LHR
-
SIN
18h 10m
1 stop
S$ 983Air India
Sat, 10 Oct - Sat, 24 Oct
Multiple Airlines Logo
20:00 - 06:55
SIN
-
LHR
17h 55m
1 stop
Multiple Airlines Logo
22:05 - 17:15
LHR
-
SIN
36h 10m
1 stop
S$ 983Multiple Airlines
Sun, 15 Nov - Wed, 18 Nov
Emirates Logo
21:00 - 18:25
SIN
-
LGW
29h 25m
1 stop
Emirates Logo
09:40 - 14:40
LGW
-
SIN
21h 00m
1 stop
S$ 983Emirates
Tue, 24 Nov - Tue, 9 Feb
Emirates Logo
02:30 - 11:40
SIN
-
LGW
17h 10m
1 stop
Emirates Logo
13:35 - 14:40
LGW
-
SIN
17h 05m
1 stop
S$ 984Emirates
Mon, 28 Dec - Sun, 3 Jan
Turkish Airlines Logo
11:35 - 16:20
SIN
-
STN
36h 45m
1 stop
Turkish Airlines Logo
17:20 - 08:45
STN
-
SIN
31h 25m
1 stop
S$ 984Turkish Airlines
Thu, 10 Sep - Wed, 23 Sep
Turkish Airlines Logo
10:25 - 22:10
SIN
-
STN
18h 45m
1 stop
Turkish Airlines Logo
06:55 - 08:45
STN
-
SIN
18h 50m
1 stop
S$ 984Turkish Airlines
Thu, 27 Aug - Thu, 3 Sep
Air China Logo
09:00 - 18:05
SIN
-
LGW
40h 05m
1 stop
Air China Logo
20:20 - 06:50
LGW
-
SIN
27h 30m
1 stop
S$ 984Air China
Thu, 29 Oct - Mon, 2 Nov
Multiple Airlines Logo
19:25 - 16:20
SIN
-
STN
28h 55m
2 stops
Multiple Airlines Logo
09:10 - 23:25
STN
-
SIN
30h 15m
3 stops
S$ 984Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Qatar Airways Logo
19:40 - 06:25
SIN
-
LHR
17h 45m
1 stop
Qatar Airways Logo
19:25 - 21:15
LHR
-
SIN
18h 50m
1 stop
S$ 987Qatar Airways
Fri, 2 Oct - Fri, 23 Oct
Air India Logo
13:10 - 11:30
SIN
-
LHR
29h 20m
1 stop
Air India Logo
21:05 - 07:45
LHR
-
SIN
27h 40m
1 stop
S$ 989Air India
Booking Insights

KAYAK's insights & trends for Singapore to London flights

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

How much is a return flight from Singapore to London?

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

Flight prices are below average for this route right now.

Flights to London from Singapore usually cost between S$ 1,028 and S$ 1,509 in August.
The lowest price found in the past 5 days was S$ 983 on Air India (13 Aug–3 Sept).

What is the cheapest Singapore to London flight route?

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

The cheapest return flight from Singapore to London costs S$ 971 on the route between Singapore (SIN) and London Heathrow Airport (LHR). Over the past month, this route was, on average, 8% cheaper than other Singapore-London routes. It is also the most popular route.

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

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

If your flying dates are flexible, you should consider flying to London on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Singapore to London. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to London, 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 Singapore to London is November, where tickets cost S$ 990 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is S$ 1,382 and S$ 1,230 respectively.

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

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$ 1,035, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Singapore to London, 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 Singapore to London, you should book around 5 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

January

Cheapest flight

S$ 431
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Singapore to London Heathrow Airport

When to book flights from Singapore to London

Are your dates flexible? Find out the best times to travel from Singapore to London 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.

FAQs for booking flights from Singapore to London

  • Are there any non-stop flights from Singapore to London?

    Travellers who want to shorten their travel time and don’t mind paying a little extra should consider airlines such as Qantas Airways or Singapore Airlines to enjoy a direct connection to London. Qantas Airways usually has the check-in from T1 at Changi Airport, and Singapore Airlines from T2.

  • How do I get from London airports to the city centre?

    Consider buying an Oyster card when you arrive in London, a swipe card that can be topped up with money and used on any London public transport. Cards can be purchased at the train station or counters inside the arrivals hall. From Heathrow, take the Piccadilly Line directly to Piccadilly Circus, Leicester Square or Covent Garden. From Gatwick, the quickest way is via the Gatwick Express that costs S$ 35 (≈£20) or opt for the cheaper Thameslink train. The Stansted Express operates from Stansted to London Liverpool Street and costs S$ 30 (≈£17).

  • What is the cheapest flight from Singapore to London?

    In the last 5 days, the lowest price for a flight from Singapore to London was S$ 431 for a one-way ticket and S$ 983 for a return.

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

    On your way to London, you’ll fly out from Singapore Changi. You’ll be landing in one of London’s 6 airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to London?

    Singapore Airlines, SWISS, and Lufthansa offer inflight Wi-Fi service on the Singapore to London flight route.

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

    The Airbus A380-800 is the aircraft model that flies most regularly on the Singapore to London flight route.

  • Which airline alliances offer flights from Singapore to London?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Singapore to London are Singapore Airlines and Emirates. With an average price for the route of S$ 1,339 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of S$ 1,017 and an overall rating of 8.1.

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

    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 Singapore to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Singapore 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 Singapore to London?

    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 London with an airline and back to Singapore with another airline.

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

    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 London from Singapore 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 Singapore to London

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 687 or less one-way and S$ 1,245 or less round-trip.
  • When flying from Singapore Changi Airport (SIN) to London, passengers have various airports to choose from, with Heathrow (LHR), Gatwick (LGW) and Stansted (STN) being the most-used international airports. Heathrow is the most central of the three, whereas Gatwick is situated south and Stansted north of London, so you may wish to choose the airport according to your next destination.
  • Flying from Singapore to London can be an exhausting undertaking, so ensure to board the plane in an entirely relaxed mind-set. Benefit from the various spa facilities at Changi Airport, such as the Wellness Oasis in Terminal 1 (T1), the TranSpa in Terminal 2 (T2) or the Be Relax in Terminal 3 (T3).
  • Changi Airport is fully equipped for passengers with disabilities, and has ramps, lifts and other special facilities installed throughout. At the Information and Customer service desks located at each terminal it is also possible to rent a complimentary wheelchair on a first-come first-serve basis.

Prefer to fly direct from Singapore Changi to London?

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

Direct departures

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

Direct returns

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

Reviews of the top 5 airlines flying from Singapore to London

 
See real verified KAYAK customer reviews for airlines flying from Singapore to London. 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 Singapore to London? 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.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.6Crew
8.0Comfort
8.1Entertainment
8.3Boarding
7.8Food
Airline reviews

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

10.0 ExcellentMaria, Jul 2026
SIN - SEA
Read more Singapore Airlines reviews

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Never book through Kayak. They can offload booking to third parties that are completely horrible.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

Very bad service and food variety will never come back again

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

The lounge staff at reception were inefficient and robotic. Boarding process was chaotic at the gate with no priority for business and first. At arrival into Dubai, no upper deck door . Food option and quality for this flight was awful . Thankfully the bar is always good.

Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

You can improve in many ways First the crew in general is good, but needs to work with passion to their works not like robots Second, collecting the ear headphones long time before landing is strange The crew should deal with the passengers with respect and descent way not like giving orders

It was ok, but not what it was like 20 years ago

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

The flight was good, long obviously but smooth. The seats are pretty small, definitely notice a difference for long haul compared to Emirates or Cathay Pacific it’s more like medium haul seating for space. Food options were good, children’s meals were good for my fussy 3yo.

The flight was delayed over 2 hours. We had to wait on the plane and the air conditioning was turned off. The food was average and the cutlery was wooden!

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

After Qantas staff asked us we have the option to book our hotel and then email per written letter. I was denied my right for a $300 voucher after the flight was delayed 24h. Wael Idriss On Nov 22

large seats was good. delayed flight, no food, no entertainment. plane was not cleaned, see rubbish from prior flights

Old plane nothing worked no charging facilities for phones etc

The business-class pajamas, though thin, and the mattress pad were much appreciated. This plane had adjustable air vents and enough room in the forward galley for me to stretch between meals.

New month and no new movies. Qantas has lost the plot

Maybe some more information as to why the flight got delayed I understand may be tell your customers that missiles were fired at a specific airport wouldn't be reassuring to the customers and would cause mayhem but something like recent events have cause a delay on your flight or smth

From Chennai to abu dabhi Abudabhi to Chicago Both flights are good , good service too

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

More leg space than other flights, but felt like *maybe* narrower seats?

Will never book any flight from Kayak and will never travel ithad airline

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Everything is good and improved and needs to improve economy class seat more specious so long journey we can enjoy and it will be give more relaxable. Overall all services good and safely landed . I enjoyed my journey and all the cabin crew members services very well.

I travelled from Adu Dhabi to Melb; service was minimal at best, when I asked for a bottle of water but no meal I was told it was not available- it seemed a cup would do. The staff were un helpful & dismissive. We had a family near us who I never saw obtain any assistance from crew- they were simply avoided! Meal was simple and adequate no hot drinks were on offer until close to arriving, with a pseudo breakfast. Seats were tight despite obtaining extra leg room. I will not be flying with Etihad again and will not recommend them to family & friends.

Comfortable seats, good service overall. The food could’ve been a little bit better. The boarding process was slightly chaotic and in fairness, not all of that is related to the performance of British Airways.

The chairs were a bit tight even though I had extra feet space…2nd plane didn’t have entertainment and even though they said there was free WiFi-I believe the free WiFi wasn’t accessible unless u had some account set up….which I didn’t figure out

On time. Comfortable sats. Clean aircraft. Friendly crew. Good food.

Naples airport not the best ! Boarding via coach to aircraft never the best. Staff and captains announcements good. Flight on time with soft landing. Ran out of sandwiches half way down the plane. !! Not impressed. 7/10 satisfaction overall

That was awful. My flight from Zurich to London was delayed 2hours and 50 minutes. This had a significant negative impact on my work and living conditions. How can I complain?

The seats are not comfortable if you are not tall.

The flight was cancelled and I was re-routed via an inconvenient routing proposed.

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

The "new" configuration Club class provides a fantastic experience - a private pod, with great design and plenty of room to spread out. In addition, the cabin service was beyond excellent, and the food was great. Thank you for this sector, BA - it was worth every penny.

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

Information on your arrival and departure airports