S$ 572 Find Cheap Flights from London to Singapore – 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 London to Singapore departing on 28-10. 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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Cheap Flights from London to Singapore

 
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

Tue, 18 Aug - Wed, 19 Aug
China Eastern Logo
18:00 - 20:10-
19h 10m
China Eastern Logo
23:10 - 19:10-
27h 00m
S$ 976China Eastern
Mon, 5 Oct - Sun, 18 Oct
Gulf Air Logo
10:00 - 12:45-
19h 45m
Gulf Air Logo
20:00 - 06:55-
17h 55m
S$ 976Gulf Air
Thu, 10 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:25 - 21:55-
18h 30m
Multiple Airlines Logo
21:00 - 07:00-
17h 00m
S$ 976Multiple Airlines
Sat, 10 Oct - Sun, 25 Oct
Gulf Air Logo
22:05 - 12:45-
31h 40m
Gulf Air Logo
20:00 - 14:45-
26h 45m
S$ 977Gulf Air
Fri, 18 Sep - Tue, 29 Sep
British Airways Logo
19:25 - 16:10-
13h 45mdirect
British Airways Logo
23:25 - 06:35-
14h 10mdirect
S$ 984British Airways
Sun, 4 Oct - Sun, 11 Oct
British Airways Logo
19:25 - 16:10-
13h 45mdirect
British Airways Logo
23:25 - 06:35-
14h 10mdirect
S$ 984British Airways
Tue, 3 Nov - Tue, 24 Nov
Lufthansa Logo
17:30 - 17:05-
15h 35m
Lufthansa Logo
23:45 - 08:05-
16h 20m
S$ 989Lufthansa
Tue, 6 Oct - Tue, 13 Oct
Etihad Airways Logo
09:30 - 09:40-
17h 10m
Etihad Airways Logo
21:00 - 12:45-
22h 45m
S$ 989Etihad Airways
Thu, 22 Oct - Mon, 30 Nov
Etihad Airways Logo
14:45 - 09:40-
35h 55m
Etihad Airways Logo
19:25 - 06:40-
19h 15m
S$ 989Etihad Airways
Wed, 18 Nov - Mon, 30 Nov
Lufthansa Logo
17:30 - 17:05-
15h 35m
Lufthansa Logo
23:55 - 08:45-
16h 50m
S$ 1,012Lufthansa
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.

What is the cheapest London to Singapore flight route?

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

The cheapest ticket to Singapore from London found in the last 5 days was to Singapore, at S$ 1,011 return. The most popular route is from London Heathrow Airport (LHR) to Singapore (SIN), and the cheapest return airline ticket found on this route in the last 5 days was S$ 1,011.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from London to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally in the morning, when retur flights cost S$ 1,308 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,433.

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$ 1,256, prices are generally cheapest when you fly direct.

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 November, when tickets cost S$ 1,008 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is S$ 1,498 and S$ 1,438 respectively.

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.

When flying from London to Singapore, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to London, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

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 a flight from London to Singapore, you should book around 3 weeks before departure, which saves you about 15% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

January

Cheapest flight

S$ 572
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from London Heathrow Airport to Singapore

Flights from London to Singapore: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from London to Singapore 
MartinFlew with Singapore Airlines-Jan 2025
It’s a long time sitting in that seat so sit on a cushion!
Verified travelerFlew with Qantas Airways-Sept 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
OmarFlew with Qantas Airways-May 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore Airlines-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 - booking Singapore flights

  • 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 from London to Singapore is likely to change within 7 days, so travellers 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 from London to Singapore with an airline and back 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 from London to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from London to Singapore

 
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.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.1Entertainment
8.6Crew
8.3Boarding
8.0Comfort
7.8Food
Airline reviews

Food was excellent.. better if there are more movies selection.

10.0 ExcellentBeena, Jul 2026
Read more Singapore Airlines reviews

Food was excellent.. better if there are more movies selection.

Had picked seats while booking tickets but airlines reshuffled the seats without informing and we were again left with the worst possible seats on the return journey. terrible experience.

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

Really great service throughout and the food was really nice. I can highly recommend thank you very much.

Service excellent would chose Singapore airlines as my first choice

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

The male traveller seated in the row in front diagonally opposite my husbands seat across the aisle as soon as the seatbelt sign went off moved across the aisle into the seat in front of my husband for the entire journey from London to Singapore he had his seat reclined and pushed back and the seat touching my husbands knees for the entire journey from London to Singapore. very uncomfortable for my husband.

More Baggage limit Alternative of virtual check in at airport , prefer personal touch with “real person”check in counter for baggage drop

Very unprofessional treatment of customers - boardring on being unethical. Only cares about money and not the customer. If you use the swiss brand, you should deserve it - now swiss air doesn't deserve the swiss brand.

The biggest plus point of this flight is that the crew was very friendly. Otherwise on European sectors, the Business class seats are a joke and there is no entertainment of any kind. The staff should be trained to greet the Star Alliance Gold members to make them feel special.

Best international flight I have had in a while! Far superior accommodation, services, food and general experience compared to U.S. airline companies.

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

Delayed 30 mins Forced to check in my carry on luggage

Everything was good. Although I was certain that I paid for checked bag for my husband and checked bag for myself at the time of booking. And I was told I did not pay. Therefore I had to pay at check in. ☹️

No fault of the crew, but the the rear lavatories were closed the entire flight. The front lavatories were blocked off for the first part of the flight by the food cart. Then some minor turbulence occurred so the fasten seatbelt sign came on for the second part of the flight. Heroic containment engaged! It was not fun.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

Delay on take if- short connecting time- was supposed to have a wheelchair to connecting flight- limped with a cane thru the airport to make a connection

Weren’t even given earphones to use the entertainment system

The meals were not the greatest and lacking of appetite but everything else was spot on

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

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

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 & service very good next I will pick up again

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

I have paid extra money for my special meal service but I received the the local food. Which is not acceptable.

More entertainment channels and better food, whatever food requirement you select.

Pretty much what you'd expect for an economy flight. The crew were excellent as usual. The food was ok, but nothing special.

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.

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

The drinks should come before food. Unable to have any fluid unless after food. Thanks

Aircraft was new and comfertable .on time. Cabin crews, which I got english language pronounce was very difficult to understand .ovee all ok flight

The boarding at Heathrow is chaotic. That's partly due to the lack of space and seating at gate 8, and a Qatar flight from gate 9 at the same time. That's down to Heathrow rather than Gulf Air. I've had a similar experience here before. Another problem which isn't specific to Gulf Air or Heathrow is announcements, and those for boarding in particular. They are difficult to hear with all the other noise and for me with hearing problems it's even worse. A simple tv screen would help, so long as it's updated of course.

Greeting BH International Airport, Flight No. GF-2101 From Bahrain to Dammam At 1:35 am. to 2:20 am. Booking reference: WFYQEG I was informed that I will receive my baggage in Dammam Airport, later on I arrived in Dammam and I didn’t get my baggage, they claimed due to my friend Mr. Faisal didn’t show because he left the Airport and drive his own car all the way to Dammam. OK, I get it and I totally respect the system when you don’t show up your baggage get dropped from the flight, but it’s not my fault when i stay in Bahrain Airport waiting for my next flight around 5 hours then once i get to Dammam I don’t receive my baggage, because my friend who’s didn’t show up his baggage was arrived to Dammam airport, and i’m the one who deserve to get his own baggage didn’t receive anything. I think you mixed up between our baggage, the tag on my bag has his name but actually it’s mine and his bag has my name but actually it’s for him, that’s why I received his bag in DMM airport and I didn’t get mine and i was so frustrated. Also here’s the baggage numbers: GF 175011 My baggage wasn’t received GF 175008 His baggage was received and he don’t deserve to receive it because he left the airport and didn’t show up the flight For now i need to get my baggage to DMM airport please or contact me in personal please +966559600495 or this email. Kind regards, Mohammed Sent from my iPhone

My screen didn't work for the first 9.5 hours of the flight. The crew could not resolve. I don't watch much media so I had been really excited to relax and watch a BBC special but couldn't. Then I tried to use the online streaming on my devices - that never worked but I do have about 7 charges on my credit card that I now have to dispute with BA. Pretty annoying. Also, they ran out of meals and they served meals that had a serve by date of 1/26. But the staff were all very friendly and helpful when they could help.

Very bad check in service. They hardly spoke of any English - at least in a way to communicate. Downgraded from Business due to seat malfunction. Could not even allocate a seat in economy with an empty seat next to me. So called manager at check in was a total waste of time

My flight from Zurich to London was delayed 2hours and 45minutes. It was awful.

Not enough food for a 4 hour trip…Lack of entertainment and with no WIfi accessibility I didn’t figure it out how to access free WiFi

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I travel business class because I like to lie flat on the flight and sleep. I achieved that on this flight, and I really do like BA's new cubicles. As regards the rest of the experience however, I could have been in Premium Economy. The lounge was crowded, and the food/ drink in it was nothing special. The in-flight food was also nothing special, and the in-flight service was pretty perfunctory. Sorry, BA - you need to provide a better service. Cheers

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

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.