LHR

S$ 401 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 3-2. 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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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
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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 to Heathrow

Recommended return deals departing in the coming months from the most popular airlines that fly to Heathrow.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 800SWISS
Find Deal
Mon, 10 Feb - Mon, 24 Feb
23:45 - 08:05SIN-LHR
16h 20m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 804
Find Deal
Thu, 30 Jan - Mon, 24 Feb
00:05 - 08:05SIN-LHR
16h 00m1 stop
18:40 - 17:55LHR-SIN
15h 15m1 stop
S$ 807SWISS
Find Deal
Thu, 6 Feb - Sun, 2 Mar
23:55 - 09:45SIN-LHR
17h 50m1 stop
17:50 - 17:05LHR-SIN
15h 15m1 stop
S$ 841Lufthansa
Find Deal
Thu, 13 Feb - Tue, 25 Feb
23:45 - 08:05SIN-LHR
16h 20m1 stop
16:30 - 16:50LHR-SIN
16h 20m1 stop
S$ 909Lufthansa
Find Deal
Sun, 26 Jan - Sun, 2 Feb
23:15 - 05:40SIN-LHR
14h 25mdirect
18:55 - 15:55LHR-SIN
13h 00mdirect
S$ 924British Airways
Find Deal
Sun, 2 Feb - Mon, 17 Feb
23:15 - 05:40SIN-LHR
14h 25mdirect
18:55 - 15:55LHR-SIN
13h 00mdirect
S$ 926British Airways
Find Deal
Sun, 26 Jan - Tue, 11 Feb
02:30 - 18:20SIN-LHR
23h 50m1 stop
19:50 - 08:35LHR-SIN
29h 45m1 stop
S$ 960Emirates
Find Deal
Sun, 2 Mar - Mon, 31 Mar
00:30 - 07:10SIN-LHR
38h 40m1 stop
19:50 - 21:45LHR-SIN
18h 55m1 stop
S$ 961Emirates
Find Deal
Sat, 1 Mar - Mon, 31 Mar
09:00 - 15:35SIN-LHR
14h 35mdirect
20:35 - 17:30LHR-SIN
12h 55mdirect
S$ 1,062Singapore Airlines
Find Deal
Tue, 11 Feb - Thu, 27 Feb

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$ 1,208. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are S$ 1,362 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 February, where tickets cost S$ 1,105 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$ 1,423 and S$ 1,408 respectively. For one-way flights, the best month to travel is February with an average price of S$ 1,105.

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$ 883 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$ 1,298.

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$ 1,098 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 19 weeks before departure.

Good to know

Low season

February

High season

December

Cheapest flight

S$ 401
Best time to beat the crowds (12% 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$ 1,080. The cheapest price found on KAYAK in the last 2 weeks cost S$ 796 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 Tuesday, 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$ 2,162
  • 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 February.
  • 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, +86 more

ANA, AccesRail, +87 more

Thursday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 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, +86 more

ANA, AccesRail, +87 more

Thursday

ANA, AccesRail, Aegean Airlines, +81 more

ANA, AccesRail, +82 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
EmiratesOverall score based on 3348 reviews
8.3Crew
8.0Comfort
8.2Entertainment
8.1Boarding
7.9Food
Airline reviews

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

10.0 ExcellentTofic, Jan 2025JED - DXB
Read more Emirates reviews

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

Amazing and great experience, crew was available and took great care of my parents. Food was nice and so was the service. Aircraft from Dubai to Mumbai was not so great and was a big showdown of the aircraft service

On this flight, about the last 2 hours the captain kept the cabin too hot. It appeared like the ac was off.

We was missed the flight They doesn’t lest us fly next flight without payment They charge me 606 hundred dollars What is very unacceptable,our first fight ticket was almost 2000 dollars, again paid 700 it’s hurt … airlines need to do something please

Priority boarding for Silver and Premium Economy was very disorganised, in fact, non-existent.

Bad Cancel the flight Came back to work only 3 days after Horrible Won’t help with hotel while we stock Horrible Don’t fly with them

I wish Emirates had lights to Philadelphia (PHL) in USA.

Not too happy with ground staff at Dubai airport. We had asked for wheel chair, and we were told to walk a long distance, poorly organised. And then at boarding to Mumbai flight wecwere treated rudely by the local Emirates staff forced to check in our cabin bags, we told them we were transiting.

It was very good experience on board to Sydney with SQ.

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.

We're talking about a short-haul in-country flight.. there is no confort, no food, just the bottle of water. The seats are squeezed like hell and I was in the back-end of the plane, with one spare row left for the crew and to store excess bags that could not fit in the overhead bin.. Speaking of carry-on, some passengers should be better screened as their bags were simply too big to fit in the overhead bins.. ! How can this happen, and it was an A310, with 2 columns of 3-seater rows.. There is a pseudo-Business class, which is simply a section in the front of the plane where the same seats are occupied only 2 out of 3, on each side, leaving more rooms for the passengers and their bags. That's it.

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.

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

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.

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

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.

The Lufthansa app needs a whole revamp flight got delayed and it kept showing original time. Communicate better with you customers

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

It wasn’t bad but it was not excellent either. The airlines are trying to save as much money as possible and we are paying price for it. Flying is not as it used to be.

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.

No one came to pick my mom up with the wheelchair

Missed food service or not enough food available to serve the passengers. Very poor leg room in economy. Uncomfortable and old seats with some of the seat covers coming off. Lights, entertainment system and call buttons not working for an entire section of the flight between Del-Lhr. Very poor experience overall.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

It was just ok. Half the bathrooms were broke on the flight.

Was very bad the cancel the flight after when we arrived to London

1. Missed to deliver bags at Destination 2. no coordination at Layover for flight connection for wheel chair , could have missed flights 3. Customer service agents are not honest , talk with attitude and do not provide correct information about baggage policy

Denied boarding passes for connecting flight. Missed connection as a result. Customer services T5 Heathrow airport vile, arrogant people who lied to us and threatened us.

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 flight was severely delayed. The check in desk was rude.

Everything worked well. But nothing really stood out. BA is a reliable work horse for international travel. Moderately priced, reliable but not outstanding in any aspect. I will definitely use them again. The morning flights out of India a definite blessing.

Horrible. The Athens to London flight was horrible. At some point there was a long piece of toilet paper on the corridor floor for 30min, crew were stepping over it. Only picked up when they rolled out the garbage cart. Not a pleasant site. The whole experience reminded me of easy jet. Not worth the price.

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.
10-2Mon
1 stopSWISS
16h 00mSIN-LHR
24-2Mon
1 stopSWISS
15h 15mLHR-SIN
S$ 800
30-1Thu
1 stop
16h 20mSIN-LHR
24-2Mon
1 stop
15h 15mLHR-SIN
S$ 804
6-2Thu
1 stopSWISS
16h 00mSIN-LHR
2-3Sun
1 stopSWISS
15h 15mLHR-SIN
S$ 807
13-2Thu
1 stopLufthansa
17h 50mSIN-LHR
25-2Tue
1 stopLufthansa
15h 15mLHR-SIN
S$ 841
26-1Sun
1 stopLufthansa
16h 20mSIN-LHR
2-2Sun
1 stopLufthansa
16h 20mLHR-SIN
S$ 909
2-2Sun
directBritish Airways
14h 25mSIN-LHR
17-2Mon
directBritish Airways
13h 00mLHR-SIN
S$ 924
26-1Sun
directBritish Airways
14h 25mSIN-LHR
11-2Tue
directBritish Airways
13h 00mLHR-SIN
S$ 926
2-3Sun
1 stopEmirates
23h 50mSIN-LHR
31-3Mon
1 stopEmirates
29h 45mLHR-SIN
S$ 960
1-3Sat
1 stopEmirates
38h 40mSIN-LHR
31-3Mon
1 stopEmirates
18h 55mLHR-SIN
S$ 961
11-2Tue
directSingapore Airlines
14h 35mSIN-LHR
27-2Thu
directSingapore Airlines
12h 55mLHR-SIN
S$ 1,062

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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.
3-2Mon
2 stops
56h 00mSIN-LHR
S$ 401
3-3Mon
2 stops
56h 00mSIN-LHR
S$ 405
12-3Wed
2 stops
56h 00mSIN-LHR
S$ 407
7-3Fri
2 stops
56h 00mSIN-LHR
S$ 409
3-2Mon
1 stopEtihad Airways
19h 20mSIN-LHR
S$ 450
30-1Thu
1 stopEtihad Airways
19h 20mSIN-LHR
S$ 461
30-1Thu
1 stopEmirates
25h 50mSIN-LHR
S$ 498
21-1Tue
1 stopEmirates
23h 40mSIN-LHR
S$ 499
2-2Sun
2 stopsSWISS
21h 35mSIN-LHR
S$ 669
25-1Sat
1 stopLufthansa
16h 20mSIN-LHR
S$ 682

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.
20-1Mon
multi-stopLufthansa
18h 40mSIN-LHR
27-1Mon
multi-stopLufthansa
16h 25mLHR-SIN
S$ 813
19-1Sun
multi-stop
19h 10mSIN-LHR
27-1Mon
multi-stop
16h 25mLHR-SIN
S$ 853
20-1Mon
multi-stopSWISS
16h 00mSIN-LHR
28-1Tue
multi-stopSWISS
15h 15mLHR-SIN
S$ 919
20-1Mon
multi-stopSWISS
16h 00mSIN-LHR
28-1Tue
multi-stopSWISS
19h 30mLHR-SIN
S$ 960
20-1Mon
multi-stopEmirates
23h 40mSIN-LHR
23-1Thu
multi-stopEmirates
28h 05mLHR-SIN
S$ 961
20-1Mon
multi-stopEmirates
23h 40mSIN-LHR
25-1Sat
multi-stopEmirates
15h 15mLHR-SIN
S$ 986
20-1Mon
directBritish Airways
14h 25mSIN-LHR
24-1Fri
directBritish Airways
13h 00mLHR-SIN
S$ 1,021
20-1Mon
directBritish Airways
14h 20mSIN-LHR
27-1Mon
directBritish Airways
13h 00mLHR-SIN
S$ 1,081
19-1Sun
directSingapore Airlines
14h 15mSIN-LHR
27-1Mon
directSingapore Airlines
12h 50mLHR-SIN
S$ 1,932
20-1Mon
directSingapore Airlines
14h 15mSIN-LHR
28-1Tue
directSingapore Airlines
12h 50mLHR-SIN
S$ 1,937

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Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Hounslow
Gatwick
Stansted
Bedford
Luton
Guildford
Ilford
Canterbury
Wembley
Dorking
Worthing
Croydon
Stratford-upon-Avon
Cirencester
Kingston upon Thames
Burford
Northampton
Chesham
Milton Keynes
Dartford

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

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