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S$ 416 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 1-12. 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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Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 679

Good to know

Low season

June

High season

December

Cheapest flight

S$ 416
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (41% more expensive on average)
Flight from London Heathrow Airport to Singapore

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 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.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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

Insights shared by verified travellers who flew the route from London to Singapore 
Verified travelerFlew with Qantas AirwaysLHR-SINSept 2024
Unless you’re flying Business or First Class, definitely take your own travel pillow - they make a difference.
OmarFlew with Qantas AirwaysLHR-SINMay 2024
Qantas lounge was crowded. try other One World lounges
Verified travelerFlew with Singapore AirlinesLHR-SINFeb 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.

Top 5 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1334 reviews
8.0Entertainment
7.7Food
8.0Comfort
8.3Boarding
8.6Crew
Airline reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

6.0 GoodMonica, Oct 2024SEA - SIN
Read more Singapore Airlines reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Food option Hindu veg to Hindu non veg request was unheard

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

Service excellent would chose Singapore airlines as my first choice

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

On time, friendly staff and decent food. Would definitely recommend.

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

The experience was poor in comparison to the flight to Manado from Singapore via Scoot. Gate against could only check in stroller to Singapore (by clearing immigration) or to Brisbane. Who is able to carry their baby for 7 hour transit without having to enter Singapore?

Everything was great except food . It as okay not good not bad

better announcing at the gate prior to boarding and better organization of various gps

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

The plane was good - on time! But can the stewardesses smile or actually be nice - not to bark the commands

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

overall the flight was good and we were happy they waited for us. However, our luggage didn t make it and this caused us a lot of problems.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

The seats had no space at all beyond the knees. The seat in-front literally reclined on your face, very uncomfortable plane. Was nothing like the normal SWISS experience. The food was okay but could be better.

I never share this kind of things but I have to share this out of respect to myself and how surprised I was I got a shoulder injury so I went to Turkey to get a procedure to my shoulder ( I can prove and provide it with documentation from the hospital to you) and on my way in this flight, I asked one of the crew members who’ s name is j. Muller to help me to lift my carry on to put it up in to cabinet and she told me she can’t do it , and I said I m sorry I m injured , I really need help , then can you please find someone who can help me ? And she gave me this nasty attitude and refused to help me . Then I was shocked because all I asked was for help, i didn’t even ask her to put my carry on bag up for me , all I asked her to help me so we can do it together. Then 5 minutes later another crew member who’s name is Jenny Rutz came and asked me if everything is ok And i explained her what happened and she told me if I create more problem, she will not let me fly i was shocked, all I told her was I was injured and I needed some help to put my luggage up . I am extremely shocked and upset , this was so unprofessional, rude and unnecessary. I thought their job is to help us in our flight. She disrespected me , embarrassed me, made me feel like I m a problem and threatened me to get me out of the plane In front of everyone I am 41 years old mature and kind woman, i have never in my life experienced something this unprofessional and this disrespectful ever They both turned something so simple and normal into this terrible experience for me and for the people sitting around me . So it was so uncomfortable and unfair that the other passengers who were sitting around me and next to me got negatively affected by the event and told me to take their phone number so that they can be my witness for the crew member’ rudeness and unprofessionalism I m still very upset how can people be this rude and heartless I will never ever want to fly with your airline company again

It was the first time in my life (I’m 54) that I’ve had to pay for drinks on an international flight. Very disappointing. Also, the baggage fees were very steep. I’d rather pay for everything in the price of the ticket than be repeatedly charged for add-ons.

Very poor service. Not friendly and special food ordered but not served

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

It is much better than other airlines but not the best for the price

I did not like the quality of the food and there was no snacks offered between meals.

First was canceled no compensation second day was delayed Worst airline I have ever seen

Boarding on time. Limited food and drinks options . Few Crew was rude and unconcerned. Entertainment system is old and barely any new contents.

Lost long time boarding because of a system anticipation done and they took to long to rectify when travel avant told them .

The flight encountered weather turbulences and it was scary at times but the pilot was outstanding! The food is outstanding! The crew was great. Only thing is the flight path map could be better (Reference: Emirates) Also would be nice to have more choice of soft drinks during the flight since it is a long flight. If the crews coming around with water instead of us going to the crew area asking.

Delays and no explanations nor apologies. Last 4 times I flew Turkish the flight was significantly delayed. I will avoid this company in the future

Food was horrible and not suitable the world famous Turkish cuisine and hospitality.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

I recently had a very disappointing experience with Lufthansa during my round-trip flight, and I feel compelled to share my concerns. Here are the main issues I encountered: 1. **Global Entry Issue**: I added my Global Entry number during check-in, but it did not appear on my boarding pass. This same issue occurred on both my outbound flight to Munich and my return flight to Boston. Despite calling customer service twice for assistance, they were unwilling to help over the phone, which was incredibly frustrating and stressful. 2. **Delays**: Both flights experienced delays, further complicating my travel plans. Punctuality seems to be a significant area of concern for Lufthansa. 3. **Food Quality**: The meals provided were unhealthy, felt cheap, and lacked flavor. Given the airline’s reputation, I expected much better, especially on long-haul flights where meal quality can greatly enhance the travel experience. 4. **Beverage Service**: The beverage cups were disappointingly small and often not filled to capacity, leaving me feeling unsatisfied, particularly on lengthy flights where staying hydrated is essential. I chose Lufthansa based on positive reviews from good friends, but my experience has left me very dissatisfied. I will not be recommending this airline to anyone in the future. Overall, my direct flight experience was far from satisfactory, and I hope they address these issues to improve the experience for future passengers.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

I asked for antibacterial wipes three times and each time I was told they will bring it to me right away with nothing delivered. I finally went to the galley and was told you did not have it. In a post COVID world that is just wrong. The crew was very non compassionate to passengers asking basic questions about food. Very disappointing and makes me reconsider my routing for the future trips.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

I did not like that they failed to put my luggage on my connecting flight to Athens. I was promised it would be located and delivered within 2 days but later told there was no information on its location. This caused me to have unplanned for expenses because I then had to purchase new clothing to wear on my vacation. I did not receive my luggage until my return flight home. I will not be traveling with them again.

Absolutely the most awful experience in the history of service from gate agents to baggage handlers. Never will i use kayak or Lufthansa again. Ever.

Boarding was haphazard after people with small children or walking difficulties

No internet, very narrow seats insufficient room for three passengers with encroachment.

They canceled our flight right before it was to take off and then we stood in line for four hours to make other arrangements. It completely ruined our trip.

No entertainment and the seats are well worn.! To the point it feels like your sitting in a bowl

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Everything was fine except not posting the gate number until 14 minutes before boarding. In an airport the size of Heathrow, that was unacceptable.

We already had a five hour layover in London, and then they cancelled our flight about half hour before we were due to board. They wouldn't give us access to the lounge and hanging around the extremely busy terminal for another three hours until our next flight was crappy. 8 hours in a busy terminal is awful. The least they could have done was give us access to one of their quiet, comfortable lounges for the inconvenience. I heard from others that they do this a lot -- cancel these short flights if they're not completely full. When we got onto the next flight it was absolutely packed and uncomfortable. Just very disappointing. British Airways used to be a great airline to fly with, but it doesn't feel that way at all now.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

They took good care of me on the plane and had it not been for handicap assistance I would definitely had missed my connecting flight . Not BA fault but The airport security instead . Two hours is way too long for security

The least comfortable business class seat I have encountered for a while - very very firm when reclined making sleeping difficult. Cost cutting is visible everywhere - no offer to refill drinks (the wines were not good - so no real issue there :) ) Just not worth what BA charge

old seat need to go! outdated and uncomfortable. I waited 40 minutes for my bag

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Book cheap flights from London to Singapore

Recent return flight deals

14-11Thu
1 stopChina Eastern
27h 35mLHR-SIN
25-11Mon
1 stopChina Eastern
27h 25mSIN-LHR
S$ 679
25-11Mon
1 stopChina Eastern
20h 10mLHR-SIN
10-12Tue
1 stopChina Eastern
27h 25mSIN-LHR
S$ 681
25-2Tue
1 stopSWISS
14h 45mLCY-SIN
11-3Tue
1 stopSWISS
16h 40mSIN-LCY
S$ 953
2-3Sun
directSingapore Airlines
12h 50mLGW-SIN
16-3Sun
directSingapore Airlines
14h 25mSIN-LGW
S$ 962
14-1Tue
1 stopSWISS
15h 10mLGW-SIN
4-2Tue
1 stopSWISS
25h 45mSIN-LGW
S$ 967
17-2Mon
directSingapore Airlines
12h 50mLGW-SIN
3-3Mon
directSingapore Airlines
14h 25mSIN-LGW
S$ 969
21-1Tue
1 stopTurkish Airlines
16h 40mLGW-SIN
11-2Tue
1 stopTurkish Airlines
18h 55mSIN-LGW
S$ 981
1-5Thu
1 stopLufthansa
16h 20mLCY-SIN
18-5Sun
1 stopLufthansa
16h 00mSIN-LCY
S$ 983
20-11Wed
1 stopTurkish Airlines
16h 40mLGW-SIN
27-11Wed
1 stopTurkish Airlines
18h 00mSIN-LGW
S$ 983
6-3Thu
1 stopLufthansa
14h 35mLCY-SIN
20-3Thu
2 stopsLufthansa
17h 40mSIN-LCY
S$ 1,065

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Recent one-way flight deals

1-12Sun
1 stopChina Southern
21h 05mLHR-SIN
S$ 416
24-2Mon
1 stopChina Southern
34h 50mLHR-SIN
S$ 420
11-11Mon
1 stopAir China
20h 35mLGW-SIN
S$ 497
22-11Fri
1 stopAir China
20h 35mLGW-SIN
S$ 503
25-11Mon
directSingapore Airlines
12h 50mLGW-SIN
S$ 546
24-11Sun
directSingapore Airlines
12h 50mLGW-SIN
S$ 567
6-3Thu
1 stopSWISS
15h 15mLGW-SIN
S$ 692
6-3Thu
1 stopSWISS
24h 30mLCY-SIN
S$ 710
25-11Mon
1 stopLufthansa
14h 35mLCY-SIN
S$ 882
2-12Mon
2 stopsLufthansa
23h 05mLCY-SIN
S$ 934

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Last minute flights from London to Singapore

Last minute flight, train and bus deals

7-11Thu
multi-stopChina Eastern
27h 35mLHR-SIN
21-11Thu
multi-stopChina Eastern
21h 30mSIN-LHR
S$ 704
7-11Thu
multi-stopChina Eastern
27h 35mLHR-SIN
20-11Wed
multi-stopChina Eastern
21h 30mSIN-LHR
S$ 714
7-11Thu
directBritish Airways
13h 00mLHR-SIN
14-11Thu
directBritish Airways
14h 25mSIN-LHR
S$ 1,068
10-11Sun
directSingapore Airlines
12h 55mLHR-SIN
15-11Fri
directSingapore Airlines
14h 35mSIN-LHR
S$ 1,201
10-11Sun
directBritish Airways
13h 00mLHR-SIN
26-11Tue
directBritish Airways
14h 25mSIN-LHR
S$ 1,222
10-11Sun
directSingapore Airlines
12h 55mLHR-SIN
15-11Fri
directSingapore Airlines
14h 35mSIN-LHR
S$ 1,247
10-11Sun
multi-stopSWISS
24h 55mLHR-SIN
25-11Mon
multi-stopSWISS
27h 10mSIN-LHR
S$ 1,528
5-11Tue
multi-stopSWISS
16h 10mLCY-SIN
18-11Mon
multi-stopSWISS
25h 00mSIN-LCY
S$ 1,599
8-11Fri
multi-stopLufthansa
15h 35mLCY-SIN
11-11Mon
multi-stopLufthansa
24h 45mSIN-LCY
S$ 2,071
8-11Fri
multi-stopLufthansa
14h 35mLCY-SIN
10-11Sun
multi-stopLufthansa
24h 45mSIN-LCY
S$ 2,098

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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.