LHR

S$ 328 Find cheap flights to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 24-12. 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.
1 adult

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap flight deals to Heathrow

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

Recent return flight deals from Singapore to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Singapore to Heathrow.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:25 - 06:45SIN-LHR
19h 20m1 stop
19:20 - 09:35LHR-SIN
30h 15m1 stop
S$ 791Etihad Airways
Find Deal
Thu, 6 Feb - Thu, 20 Feb
19:25 - 14:30SIN-LHR
27h 05m1 stop
20:55 - 09:35LHR-SIN
28h 40m1 stop
S$ 826Etihad Airways
Find Deal
Tue, 21 Jan - Tue, 28 Jan
19:25 - 18:25SIN-LHR
31h 00m1 stop
19:20 - 09:35LHR-SIN
30h 15m1 stop
S$ 827Etihad Airways
Find Deal
Thu, 16 Jan - Tue, 21 Jan
23:45 - 15:50SIN-LHR
24h 05m1 stop
13:50 - 17:05LHR-SIN
19h 15m1 stop
S$ 838Lufthansa
Find Deal
Tue, 21 Jan - Tue, 28 Jan
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 845SWISS
Find Deal
Mon, 20 Jan - Tue, 28 Jan
23:45 - 15:50SIN-LHR
24h 05m1 stop
07:40 - 17:05LHR-SIN
25h 25m1 stop
S$ 876Lufthansa
Find Deal
Mon, 30 Dec - Mon, 13 Jan
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 885SWISS
Find Deal
Thu, 13 Mar - Sat, 22 Mar
00:30 - 11:40SIN-LHR
19h 10m1 stop
09:10 - 08:25LHR-SIN
15h 15m1 stop
S$ 1,011Emirates
Find Deal
Wed, 5 Feb - Thu, 20 Feb
00:30 - 11:40SIN-LHR
19h 10m1 stop
13:40 - 14:40LHR-SIN
17h 00m1 stop
S$ 1,021Emirates
Find Deal
Wed, 29 Jan - Tue, 11 Feb
06:00 - 15:25SIN-LHR
17h 25m1 stop
10:25 - 10:20LHR-SIN
15h 55m1 stop
S$ 1,027Malaysia Airlines
Find Deal
Wed, 22 Jan - Mon, 27 Jan

Flights to Heathrow - Travel Insights & Trends

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

What is the cheapest day to fly to London?

The average price of all round-trip flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Wednesday where round-trip tickets can be as cheap as S$ 1,193. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are S$ 1,345 on average.

What is the cheapest month to fly to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, 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 to London Heathrow Airport is October, where tickets cost S$ 1,133 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Singapore is S$ 1,421 and S$ 1,394 respectively. For one-way flights, the best month to travel is October with an average price of S$ 1,133.

What is the cheapest time of day to fly to London Heathrow Airport?

The average price for all round-trip flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London Heathrow Airport is generally in the afternoon, when round-trip flights cost S$ 872 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,281.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Singapore S$ 1,050 return.

How far in advance should I book a flight to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, 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, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

January

High season

December

Cheapest flight

S$ 328
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Singapore to London Heathrow Airport

When to book flights to Heathrow

Are your dates flexible? Find out the best times to travel to Heathrow 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. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    You’ll need to travel 23 km to reach the London city centre from London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs S$ 1,100. The cheapest price found on KAYAK in the last 2 weeks cost S$ 614 and departed from Singapore Changi Airport.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    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 to London Heathrow Airport.

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

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

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    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 Heathrow Airport 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 to London Heathrow Airport?

    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 Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to London Heathrow Airport are there each week?

    Each week there are around 49 direct flights from within Singapore to London Heathrow Airport. The most common day for departures is Thursday, with 14% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found return tickets to London Heathrow Airport for the following prices or less: From Singapore S$ 2,136
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Singapore is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.
See more tips

Prefer to fly direct to London Heathrow?

Find which airlines fly direct to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Singapore to London Heathrow

Monday

ANA, AccesRail, Aegean Airlines, +85 more

ANA, AccesRail, +86 more

Tuesday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Wednesday

ANA, AccesRail, Aegean Airlines, +87 more

ANA, AccesRail, +88 more

Thursday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Friday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Saturday

ANA, AccesRail, Aegean Airlines, +87 more

ANA, AccesRail, +88 more

Sunday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

See more direct flights

Direct returns

London Heathrow to Singapore

Monday

ANA, AccesRail, Aegean Airlines, +85 more

ANA, AccesRail, +86 more

Tuesday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Wednesday

ANA, AccesRail, Aegean Airlines, +87 more

ANA, AccesRail, +88 more

Thursday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Friday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

Saturday

ANA, AccesRail, Aegean Airlines, +87 more

ANA, AccesRail, +88 more

Sunday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

See more direct flights
See more direct flights

Top 5 airlines flying to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? 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 1329 reviews
8.6Crew
8.0Entertainment
8.2Boarding
8.0Comfort
7.7Food
Airline reviews

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

10.0 ExcellentAnonymous, Nov 2024SIN - LAX
Read more Singapore Airlines reviews

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

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.

The booking experience was bad. Our six character booking ID number disappeared the day before the flight, We could not find out what happened or what was the status of our flight, scheduled for the next day. We finally found the right number to contact Singapore Airlines on the matter (not easy). The Singapore agent worked through the issue in a little over thirty minutes on the phone, the day before the flight. That was great. I'm very happy with Singapore Airlines and their performance. Contact with a competent person on the matter was near impossible. It seems no one in business these days wants to deal with customers once they've pocketed the money. There were resellers, including Kayak, involved in the chain. When we finally got through to Underpricer, we did get a return call that could have proved helpful. But by that time the matter had been resolved by the Singapore agent. Majestic Vacations, the reseller who received the payment was less than worthless. That's just a fast buck operation. Ugh.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

We are glinting with united , but over all very disappointed

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

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

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

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

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

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

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

Headphone jacks worked poorly, seat recline was broken. Planes were rundown.

same as previous comments. i hate being on a plane that long. no problems w/anything else.

Everything was great from the staff to the seats and food. The plane was timely taking off and landing.. I couldn't have asked for a better experience (especially on such a long flight)

The service was excellent. The quarters were a little cramped in Economy, and we had to exist there for 18 hours.

Much better than I expected for such a long flight.

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.

Top notch service, good selection of snack and meal options, generous accommodation for luggage, and great selection of in cabin entertainment. I really appreciate the offering of pillows, blankets, sleep mask, tb&paste, and earplugs. The only complaint I can make was that my seat was horribly uncomfortable and lacked cushion.

Don't irreparably damage my luggage, don't stand around talking in the kitchen area of the plane when a passenger is waiting to speak to you, don't run out of a meal selection so have me end up eating bread for dinner. Lastly, regarding the code-share flight from DFW to JFK....STOP PARTNERING WITH AMERICAN AIRLINES - THEY ARE THE WORST AIRLINE IN THE WORLD! The delay, followed by another delay, followed by disorganized boarding, followed by stale snacks fit for a rodent, followed by a pilot who literally slammed the plane onto the runway when landing causing quite some concern among the passengers.

The crew was very helpful to my family, especially when my daughter became sick during the flight. Will fly with them again.

Enjoyed the flight with attentive flight staff. Thank you Qantas.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

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

Ok flight. Water and small chocolate offered. Would be good if flynet included also video.

Our flight was cancelled at 21:50 the night before, fully disrupting our return itinerary. I was lucky to still be awake to hear the notification. Rebooking through Lufthansa was difficult with multiple dropped customer service calls. The final result was satisfactory.

Had to put carry ons under seat and had no legroom!!!

Horrible. My gate did not get updated with our boarding pass. We didn’t receive any communication regarding gate change. Also not enough time was given in between flights. Zero consideration for people who are coming from abroad and have to get through customs and US border patrol

Food options in Economy class can be improved. The headphones on the entertainment system only have a single earphone active, this can be improved.

The flight was delayed, missed my connecting flight. Also missing one bag and no one can help me. The bag arrived the day after and the airport can't locate the bag.

Charging for reserving a seat is really cheap. The seats in economy are very small especially when the passenger directly in front reclines their seat. On long flights they should have coffee/tea and juices available for passengers. Here we have to bother the crew. Other airlines just put drinks and snacks in the back for the passengers.

This was a HORRIBLE experience. I booked a two-leg flight from Reykjavik to Istanbul. My first flight ran 3 hours late and I then missed my flight to Istanbul. British Airways put me on a Turkish Airlines flight to Istanbul. No harm done, right? Wrong. The Turkish Airlines flight turned out to be overbooked. By the time I learned of this, British Airways closed their help desk. To add insult to injury, they helped one person in front of me before casually putting up a closed sign even though they knew I was stranded (their fault!) and needed help. I ended up spending $1000+ out of pocket to clean up their mess (including the flight to Johannesburg I had to rebook since BA delayed me so much) and haven’t heard a word about reimbursement. I have never had such an awful travel experience in my life. I know delays happen, but they need to take care of their passengers when these things happen, not leave us stranded in a foreign country in the middle of the night with nowhere to go.

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

5 days later I have not yet received my luggage so terrible and unacceptable

everything on the flight was a great experience except the food could have been better!

The seats were uncomfy and the food tasteless, crew clueless

Easy and quick check in, clean and nice seats. Overall excellent experience.

My problem was with the onward connection between London Heathrow and Washington IAD. The flight was several times changed.

The A350 is a great plane but BA's seating was incredibly tight (eg compared to the same plane as flown by BA's partner Finnair) and with a middle seat it was very claustrophobic

Flights were on time. Crew was courteous. Food was much better than I expected. Heathrow is a good transit hub - great selection at the duty free.

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

Book Cheap London Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
6-2Thu
1 stopEtihad Airways
19h 20mSIN-LHR
20-2Thu
1 stopEtihad Airways
30h 15mLHR-SIN
S$ 791
21-1Tue
1 stopEtihad Airways
27h 05mSIN-LHR
28-1Tue
1 stopEtihad Airways
28h 40mLHR-SIN
S$ 826
16-1Thu
1 stopEtihad Airways
31h 00mSIN-LHR
21-1Tue
1 stopEtihad Airways
30h 15mLHR-SIN
S$ 827
21-1Tue
1 stopLufthansa
24h 05mSIN-LHR
28-1Tue
1 stopLufthansa
19h 15mLHR-SIN
S$ 838
20-1Mon
1 stopSWISS
16h 00mSIN-LHR
28-1Tue
1 stopSWISS
15h 15mLHR-SIN
S$ 845
30-12Mon
1 stopLufthansa
24h 05mSIN-LHR
13-1Mon
1 stopLufthansa
25h 25mLHR-SIN
S$ 876
13-3Thu
1 stopSWISS
16h 00mSIN-LHR
22-3Sat
1 stopSWISS
15h 15mLHR-SIN
S$ 885
5-2Wed
1 stopEmirates
19h 10mSIN-LHR
20-2Thu
1 stopEmirates
15h 15mLHR-SIN
S$ 1,011
29-1Wed
1 stopEmirates
19h 10mSIN-LHR
11-2Tue
1 stopEmirates
17h 00mLHR-SIN
S$ 1,021
22-1Wed
1 stopMalaysia Airlines
17h 25mSIN-LHR
27-1Mon
1 stopMalaysia Airlines
15h 55mLHR-SIN
S$ 1,027

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
24-12Tue
1 stopShenzhen Airlines
38h 30mSIN-LHR
S$ 328
23-12Mon
2 stopsChina Eastern
59h 10mSIN-LHR
S$ 336
17-2Mon
2 stopsChina Eastern
46h 00mSIN-LHR
S$ 376
22-12Sun
2 stopsChina Eastern
45h 00mSIN-LHR
S$ 390
31-12Tue
1 stopLufthansa
24h 05mSIN-LHR
S$ 609
30-12Mon
1 stopSWISS
16h 00mSIN-LHR
S$ 623
24-12Tue
directSingapore Airlines
14h 10mSIN-LHR
S$ 654
14-1Tue
1 stopSWISS
16h 00mSIN-LHR
S$ 712
21-4Mon
1 stopBritish Airways
26h 55mSIN-LHR
S$ 727
21-1Tue
directSingapore Airlines
14h 10mSIN-LHR
S$ 793

Search by stops

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Search by price

Last minute flights to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to London that are departing in the next 10 days.
19-12Thu
multi-stop
21h 15mSIN-LHR
10-1Fri
multi-stop
15h 15mLHR-SIN
S$ 976
19-12Thu
multi-stop
18h 40mSIN-LHR
12-1Sun
multi-stop
15h 15mLHR-SIN
S$ 997
18-12Wed
multi-stopSWISS
16h 00mSIN-LHR
12-1Sun
multi-stopSWISS
16h 45mLHR-SIN
S$ 1,044
18-12Wed
multi-stopSWISS
16h 00mSIN-LHR
10-1Fri
multi-stopSWISS
20h 10mLHR-SIN
S$ 1,056
17-12Tue
multi-stopLufthansa
16h 20mSIN-LHR
24-12Tue
multi-stopLufthansa
15h 20mLHR-SIN
S$ 1,106
19-12Thu
multi-stopBritish Airways
17h 35mSIN-LHR
12-1Sun
directBritish Airways
13h 00mLHR-SIN
S$ 1,258
18-12Wed
multi-stopBritish Airways
18h 50mSIN-LHR
12-1Sun
directBritish Airways
13h 15mLHR-SIN
S$ 1,317
21-12Sat
multi-stopLufthansa
21h 15mSIN-LHR
25-12Wed
multi-stopLufthansa
17h 20mLHR-SIN
S$ 1,403
17-12Tue
directQantas Airways
15h 10mSIN-LHR
24-12Tue
directQantas Airways
13h 30mLHR-SIN
S$ 1,859
17-12Tue
directQantas Airways
15h 10mSIN-LHR
30-12Mon
directQantas Airways
13h 30mLHR-SIN
S$ 1,985

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Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.