S$ 433+ Cheap flights to Heathrow

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-6. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Flights to Heathrow in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Heathrow Airport
Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 5 April 2026.

Wed 6-520:15
SIN
-
LHR
2 stops29h 30m
Multiple Airlines
Sat 16-509:30
LHR
-
SIN
2 stops21h 55m
Multiple Airlines
Deal found 3-4S$ 884
Tue 11-821:00
SIN
-
LHR
1 stop28h 45m
Etihad Airways
Thu 20-814:45
LHR
-
SIN
1 stop35h 55m
Etihad Airways
Deal found 4-4S$ 885
Fri 16-1021:00
SIN
-
LHR
1 stop28h 45m
Etihad Airways
Sat 7-1120:55
LHR
-
SIN
1 stop28h 40m
Etihad Airways
Deal found 3-4S$ 886
Sun 3-521:00
SIN
-
LHR
1 stop17h 00m
Etihad Airways
Thu 4-609:30
LHR
-
SIN
1 stop17h 10m
Etihad Airways
Deal found 4-4S$ 888
Thu 2-721:00
SIN
-
LHR
1 stop28h 45m
Etihad Airways
Mon 6-714:45
LHR
-
SIN
1 stop35h 55m
Etihad Airways
Deal found 3-4S$ 889
Mon 14-921:00
SIN
-
LHR
1 stop22h 45m
Etihad Airways
Sun 27-921:45
LHR
-
SIN
1 stop28h 55m
Etihad Airways
Deal found 4-4S$ 891
Thu 14-520:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Thu 28-510:00
LHR
-
SIN
1 stop19h 45m
Gulf Air
Deal found 4-4S$ 893
Sun 3-520:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Sun 10-522:05
LHR
-
SIN
1 stop20h 55m
Multiple Airlines
Deal found 5-4S$ 894
Fri 8-520:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Mon 1-622:00
LHR
-
SIN
2 stops22h 10m
Multiple Airlines
Deal found 4-4S$ 895
Sun 17-519:55
SIN
-
LHR
2 stops26h 10m
Multiple Airlines
Sun 24-520:45
LHR
-
SIN
2 stops20h 20m
Multiple Airlines
Deal found 2-4S$ 897
Fri 24-721:00
SIN
-
LHR
1 stop22h 45m
Etihad Airways
Mon 10-821:45
LHR
-
SIN
1 stop28h 55m
Etihad Airways
Deal found 3-4S$ 898
Wed 17-620:00
SIN
-
LHR
1 stop17h 55m
Multiple Airlines
Wed 24-620:55
LHR
-
SIN
2 stops29h 45m
Multiple Airlines
Deal found 3-4S$ 899

Find flight deals to Heathrow Airport

Find the latest flights to Heathrow in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 5 April 2026.

Return from

S$ 884

One-way from

S$ 433

Popular in

March

Cheapest in

November

Average price

S$ 1,270

Good round-trip deal

S$ 1,209 or less

Good one-way deal

S$ 1,317 or less
6-5-16-5
  • 6-5-16-5
  • 4 total stops
  • 51h 25m total
  • Singapore to London
2-6
  • 2-6
  • 2 total stops
  • 19h 50m total
  • Singapore to London
Highest demand for flights based on searches. 8% potential increase in price (S$ 100 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 23 potential savings vs. average return price).
Average for return flights in April 2026
Price to beat on a round-trip flight from Singapore Changi to London Heathrow.
Price to beat on a one-way flight from Singapore Changi to London Heathrow.

Cheapflights Fare Finder

 
Locate flights to Heathrow that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 5 April 2026.
Use the filters below to find and compare flights to London Heathrow Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 23-5

21:00-12:45

1 stop22h 45m

London Heathrow

Thu 4-6

09:30-09:40

1 stop17h 10m

S$ 924

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 9-8

21:00-18:45

1 stop28h 45m

London Heathrow

Fri 18-9

09:30-09:40

1 stop17h 10m

S$ 924

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 14-9

20:00-06:55

1 stop17h 55m

London Heathrow

Sat 17-10

22:05-12:45

1 stop31h 40m

S$ 974

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 22-6

21:15-19:10

2 stops28h 55m

London Heathrow

Sat 4-7

08:25-19:50

1 stop28h 25m

S$ 1,119

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 30-4

11:05-06:30

2 stops26h 25m

London Heathrow

Sat 16-5

20:50-00:10

2 stops20h 20m

S$ 1,150

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 19-4

20:45-19:20

1 stop29h 35m

London Heathrow

Tue 21-4

20:35-16:45

Nonstop13h 10m

S$ 1,168

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 26-5

16:35-07:35

2 stops22h 00m

London Heathrow

Wed 24-6

19:25-21:15

1 stop18h 50m

S$ 1,185

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 29-4

01:05-13:55

1 stop19h 50m

London Heathrow

Sun 10-5

15:25-18:15

2 stops19h 50m

S$ 1,187
Fastest return journey

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Fri 3-7

10:35-20:15

1 stop16h 40m

London Heathrow

Sun 2-8

20:40-21:45

1 stop18h 05m

S$ 1,315

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 19-4

16:35-08:00

2 stops22h 25m

London Heathrow

Sun 26-4

15:25-18:15

2 stops19h 50m

S$ 1,366

Flights are sorted by cheapest return flights first.

Deals found on 31-3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to London Heathrow Airport

When is the best time to book a flight to Heathrow?

Use this chart to determine the optimal time to book a return flight from Singapore to Heathrow. Price data was last updated on 3 April 2026.

To ensure you get the cheapest price possible for a flight to Heathrow, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 5 April 2026.
Check out reviews from past customers who have flown Singapore Airlines,Emirates, andQatar Airways to the United Kingdom to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.6

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

FAQs about flying to Heathrow

If you are looking to travel to Heathrow, it’s always a good idea to check flights from neighbouring airports too, as these might be more convenient. For example, London Gatwick Airport (LGW) and London City Airport (LCY) are about an hour away from Heathrow using public transport, whilst London Stansted Airport (STN) and London Luton Airport (LTN) are around 1h 40min away via a train. Flights to these airports might be more frequent, or depart and arrive at a more suitable time.

You can take a direct flight to Heathrow Airport (LHR) from various cities in the UK. For example, British Airways operate a direct route from Manchester Airport (MAN), which takes around an hour. British Airways also fly direct from Edinburgh Airport (EDI) and Belfast City Airport (BHD) in approximately 1h 25min. Should you be flying from other cities in the UK, such as Birmingham Airport (BHX), you will most likely need to transfer along the way. For instance, Aer Lingus operate a route that transfers at Dublin Airport (DUB) and takes around 4h 30min in total.

If you want to hire a car in Heathrow, you will find that there are numerous car hire agencies at Heathrow Airport (LHR). As Heathrow is a very large airport with several terminals, you might need to choose your car hire agency based on the terminal you arrive at. For example, SIXT is located in Terminal 2 of the Arrivals Hall. If you were to arrive at Terminal 3 you would have to go to Bus Stop 17 to take a shuttle to the correct terminal. You must have an up-to-date driving licence, passport and credit card to hire a vehicle.

  • What should I pack for a flight to Heathrow?

    Heathrow weather varies dramatically throughout the year. During spring, it’s likely that you will want breathable clothes, such as cotton shirts and dresses for the day, but warmer layers for the evening. Rain is also common during this season, so don’t forget your waterproofs. Summer can be very hot in Heathrow, so lightweight shorts, t-shirts and dresses are recommended. Autumn is a temperamental season, so it’s best to come prepared for all eventualities, with both t-shirts and coats recommended, whereas the winter months tend to see cold temperatures and lots of rain. Bring your waterproof shoes and coat, whilst a scarf and hat are also a good idea.

  • What are some things to do in Heathrow?

    Heathrow is situated to the west of London, so there is lots to see and do upon arrival. If you’re travelling with your family, then you should head to Thorpe Park, which is a theme park that has something for all the family. For those looking to get their royal fix, head over to Windsor Castle, one of the royal family’s primary residence. Art and history lovers should take a short journey to the centre of London to see the Victoria and Albert Museum, which has more than 2 million artefacts. Alternatively, to get away from the hustle and bustle of the city, go to Kew Gardens, a botanic garden in southwest London.

  • Can I take public transport from Heathrow Airport (LHR) to London?

    When you arrive at London Heathrow Airport (LHR), you will find it’s easy to travel to the centre of the city. One of the most efficient ways to get to the centre of London is to take the Heathrow Express, which travels to Paddington Train Station and takes around 15 minutes. Alternatively, if you’re not in a hurry, there is also the London Underground Piccadilly Line, which will take you to an area such as Covent Garden in approximately 45 minutes. You can also take a bus direct to Victoria Coach Station, which departs for Heathrow Terminal 5 and takes approximately 1h 10min. The most expensive option is to jump in a taxi at the taxi rank outside the Arrivals Hall. This can take around an hour, depending on traffic, but it's handy if you have lots of luggage.

  • Can I find cheaper flights to Heathrow if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Heathrow on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Heathrow?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Heathrow.

  • What is the cheapest airport to fly to in Heathrow?

    London Heathrow is currently the cheapest airport to fly to in Heathrow. One-way flights to London Heathrow typically cost S$ 81, while return flights cost around S$ 182.

  • How much is a return flight to Heathrow?

    A return flight to Heathrow will typically cost around S$ 183, however they can be found for as little as S$ 182.

  • Does London Heathrow have rental cars?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aeropartment & Aerotel, London Heathrow Airport, Terminal 4, Ev Stations & Cheap Parking On Site! is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Gatwick
Luton
Hayes
Hounslow

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Heathrow, users can toggle the no change fees filter when performing a flight search.

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