S$ 457 Find Cheap Flights from London Heathrow Airport 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 Heathrow to Singapore departing on 23-3. 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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Best Singapore Flight Deals from Heathrow

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore1 stopS$ 610

Good to know

Low season

June

High season

December

Cheapest flight

S$ 457
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (14% 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 Heathrow Airport 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 Heathrow Airport to Singapore.

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

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

  • Looking for a cheap flight? 25% of our users found tickets from London Heathrow Airport to the following destinations at these prices or less: Singapore S$ 740 one-way - S$ 1,177 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from London is May.
  • Morning departure is around 10% cheaper than an evening flight, on average*.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Heathrow to Singapore

Need help choosing which airline to fly with from Heathrow 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 1331 reviews
8.2Boarding
7.7Food
8.0Entertainment
8.0Comfort
8.6Crew
Airline reviews

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

4.0 OkayGina, Dec 2024SFO - SIN
Read more Singapore Airlines reviews

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

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

We are glinting with united , but over all very disappointed

I like how professional, fast and good the whole experience was.

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

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

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

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

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

I would recommend flying SWISS to anyone. Very impressed by the quality of food. The staff was extremely kind and accommodating. They arranged a shuttle to help a group of passengers make connecting flights when there was a delay.

I have no complaints. The crew was attentive, pleasant and heloful

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.

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

Extremely poor. First - and oddly enough, Air France denied access to the Business Class lounge at CDG to all of us - although we were all flying Business Class. It is amazing that an airline denies lounge access to its passengers flying on business and paying several thousand dollars each ticket. Second, the food on Business Class on absolutely horrible. Air France must have made an effort to prepare bad tasting dishes (not even the ice cream was good). Third, the cabin temperature was too hot and although we complained many times, it never got cooler.

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

They again did not offer any functioning WiFi in the transatlantic crossing.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

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

Staff was great. Space in bathrooms was very good. Boarding went smoothly due to aisles. I would like more room in coach. 2 more inches would be helpful. Lost luggage was a big issue; more on the administrative side than flight related, but diminished the flight experience.

Flight was late, with scheduled 50 min layover at Frankfurt. Arrived at gate A54, had to get to B5. We now had 35 min layover with delay, at top speed it took 30 min to get to B5 hot and bothered. Not good. Boarding in Lyon was normal chaos, shoving, and total disrespect for anyone beyond group 2. Boarding for Milan flight was more civilized as we all had to take a bus to plane.

Flight crew was among the best I’ve ever seen

Boarding was easy and well organized, Breakfast was not very good.

It was terrible, I was denied to board the plane because I don't have Germany visa, but I don't know I need a visa because all I want is go back to united state and I don't need to enter Germany. When I buy the ticket and checking in I entered my Chinese passport information and I did not get any notifications that I need apply for Germany visa. This trouble is generated totally by Lufthansa and they don't offer any useful help to solve my issue which cause huge problems to my travels.

Crew was nicer to some people than others for no apparent reason. I had to get an older lady’s attention because she was too busy talking to passengers.

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

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

Nice experience. Baggage arrival in Mumbai wasn't that quick and needs improvement.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

Paid for first class and was surprised that the seats were the same in economy except no one was in the middle seat. I expected an actual first class seat.

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

Book cheap flights from London to Singapore

Recent return flight deals

13-3Thu
1 stopAir India
28h 15mLHR-SIN
31-3Mon
1 stopAir India
30h 10mSIN-LHR
S$ 610
25-3Tue
1 stopAir India
36h 15mLHR-SIN
9-4Wed
1 stopAir India
32h 35mSIN-LHR
S$ 647
21-3Fri
1 stopAir India
28h 45mLHR-SIN
4-4Fri
1 stopAir India
30h 10mSIN-LHR
S$ 648
27-2Thu
1 stopAir India
28h 45mLHR-SIN
22-3Sat
1 stopAir India
31h 05mSIN-LHR
S$ 650
15-3Sat
1 stopShenzhen Airlines
36h 20mLHR-SIN
29-3Sat
1 stopShenzhen Airlines
32h 30mSIN-LHR
S$ 705
10-2Mon
1 stopShenzhen Airlines
36h 20mLHR-SIN
18-2Tue
1 stopShenzhen Airlines
25h 15mSIN-LHR
S$ 710
14-1Tue
1 stopAir France
15h 20mLHR-SIN
2-2Sun
1 stopAir France
18h 35mSIN-LHR
S$ 800
20-1Mon
1 stopGulf Air
30h 40mLHR-SIN
29-1Wed
1 stopGulf Air
26h 20mSIN-LHR
S$ 831
3-2Mon
1 stopGulf Air
30h 40mLHR-SIN
10-2Mon
1 stopGulf Air
26h 20mSIN-LHR
S$ 834
24-1Fri
1 stopEtihad Airways
16h 35mLHR-SIN
27-3Thu
1 stopEtihad Airways
19h 20mSIN-LHR
S$ 840

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Recent one-way flight deals

23-3Sun
1 stop
29h 20mLHR-SIN
S$ 457
10-3Mon
3 stops
46h 30mLHR-SIN
S$ 466
30-1Thu
1 stop
26h 40mLHR-SIN
S$ 476
3-2Mon
3 stops
38h 50mLHR-SIN
S$ 480
13-1Mon
1 stopGulf Air
30h 40mLHR-SIN
S$ 579
15-1Wed
1 stopGulf Air
30h 40mLHR-SIN
S$ 581
22-1Wed
directSingapore Airlines
12h 50mLHR-SIN
S$ 715
23-1Thu
directSingapore Airlines
12h 50mLHR-SIN
S$ 725
6-5Tue
2 stopsSWISS
27h 05mLHR-SIN
S$ 748
3-4Thu
1 stopLufthansa
17h 10mLHR-SIN
S$ 770

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Last minute flights from Heathrow to Singapore

Last minute flight, train and bus deals

23-12Mon
multi-stopAir India
26h 10mLHR-SIN
26-12Thu
multi-stopAir India
16h 50mSIN-LHR
S$ 1,353
23-12Mon
multi-stop
30h 10mLHR-SIN
27-12Fri
multi-stop
17h 40mSIN-LHR
S$ 1,355
23-12Mon
multi-stop
30h 10mLHR-SIN
26-12Thu
multi-stop
21h 30mSIN-LHR
S$ 1,378
22-12Sun
directBritish Airways
13h 00mLHR-SIN
29-12Sun
directBritish Airways
14h 25mSIN-LHR
S$ 1,395
22-12Sun
directBritish Airways
13h 00mLHR-SIN
29-12Sun
directBritish Airways
14h 25mSIN-LHR
S$ 1,415
23-12Mon
multi-stopAir France
18h 40mLHR-SIN
29-12Sun
multi-stopAir France
19h 35mSIN-LHR
S$ 1,456
23-12Mon
multi-stopAir France
26h 35mLHR-SIN
27-12Fri
multi-stopAir France
17h 05mSIN-LHR
S$ 1,476
22-12Sun
multi-stopSWISS
20h 10mLHR-SIN
14-1Tue
multi-stopSWISS
16h 00mSIN-LHR
S$ 1,650
19-12Thu
multi-stopSWISS
16h 45mLHR-SIN
14-1Tue
multi-stopSWISS
24h 15mSIN-LHR
S$ 1,801
19-12Thu
multi-stopLufthansa
15h 15mLHR-SIN
9-1Thu
multi-stopLufthansa
24h 05mSIN-LHR
S$ 2,047

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

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