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S$ 444+ 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 2-3. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
26 Feb — 5 Mar1
1 adult

Flights to Heathrow in 2025

Find the latest flights to Heathrow in 2025, 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 21 February 2025.

Return from

S$ 861

One-way from

S$ 444

Popular in

July

Cheapest in

March

Average price

S$ 1,035

Good round-trip deal

S$ 1,045 or less

Good one-way deal

S$ 823 or less
Turkish Airlines
  • Turkish Airlines
  • 8-5-14-5
  • 2 total stops
  • 55h 45m total
  • Singapore to London
Turkish Airlines
  • Turkish Airlines
  • 2-3
  • 1 total stop
  • 20h 00m total
  • Singapore to London
Highest demand for flights based on searches. 8% potential increase in price (S$ 144 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (S$ 25 potential savings vs. average return price).
Average for return flights in February 2025
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.

Find flight deals to Heathrow Airport

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 21 February 2025.

Sat 5-403:55SIN - LHR
1 stop22h 05mChina Southern
Sun 13-419:15LHR - SIN
2 stops41h 25mChina Southern
Deal found 20-2S$ 862
Sun 2-310:25SIN - LHR
1 stop20h 00mTurkish Airlines
Wed 5-317:45LHR - SIN
1 stop31h 00mTurkish Airlines
Deal found 19-2S$ 864
Sun 2-320:15SIN - LHR
1 stop26h 45mCathay Pacific
Wed 5-311:00LHR - SIN
1 stop20h 45mCathay Pacific
Deal found 19-2S$ 866
Sat 15-319:25SIN - LHR
1 stop19h 20mEtihad Airways
Fri 21-309:00LHR - SIN
1 stop16h 35mEtihad Airways
Deal found 20-2S$ 868
Mon 13-1023:20SIN - LHR
1 stop15h 35mSWISS
Mon 10-1108:55LHR - SIN
1 stop24h 55mSWISS
Deal found 19-2S$ 881
Tue 14-1023:25SIN - LHR
1 stop24h 40mLufthansa
Mon 10-1117:50LHR - SIN
1 stop15h 15mLufthansa
Deal found 19-2S$ 891
Thu 29-506:20SIN - LHR
1 stop17h 15mMalaysia Airlines
Fri 13-621:35LHR - SIN
1 stop15h 50mMalaysia Airlines
Deal found 19-2S$ 892
Thu 10-421:10SIN - LHR
2 stops23h 45mMultiple Airlines
Wed 7-509:30LHR - SIN
1 stop17h 15mMultiple Airlines
Deal found 20-2S$ 911
Sat 12-420:00SIN - LHR
1 stop17h 55mGulf Air
Fri 18-422:05LHR - SIN
1 stop31h 15mGulf Air
Deal found 20-2S$ 917
Sun 9-300:25SIN - LHR
1 stop21h 30mChina Eastern
Sun 23-321:00LHR - SIN
2 stops30h 40mChina Eastern
Deal found 19-2S$ 920
Wed 26-204:50SIN - LHR
2 stops44h 45mHainan Airlines
Fri 14-321:00LHR - SIN
2 stops22h 45mHainan Airlines
Deal found 20-2S$ 923
Wed 12-323:15SIN - LHR
Nonstop14h 25mBritish Airways
Wed 19-318:55LHR - SIN
Nonstop13h 00mBritish Airways
Deal found 19-2S$ 925

Find flights to Heathrow within your budget

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 21 February 2025.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 5-4

17:50-19:00

1 stop32h 10m

London Heathrow

Sat 12-4

22:10-03:05

1 stop21h 55m

S$ 862

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 2-3

10:25-22:25

1 stop20h 00m

London Heathrow

Wed 5-3

17:45-08:45

1 stop31h 00m

S$ 864

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 2-3

20:15-15:00

1 stop26h 45m

London Heathrow

Wed 5-3

11:00-15:45

1 stop20h 45m

S$ 866

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 15-3

19:25-06:45

1 stop19h 20m

London Heathrow

Fri 21-3

09:00-09:35

1 stop16h 35m

S$ 868

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 5-3

06:00-15:25

1 stop17h 25m

London Heathrow

Sun 9-3

10:25-12:55

1 stop18h 30m

S$ 880

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 24-3

23:55-08:45

1 stop16h 50m

London Heathrow

Tue 1-4

17:50-16:40

1 stop15h 50m

S$ 881

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 6-3

12:30-17:35

2 stops37h 05m

London Heathrow

Mon 10-3

21:00-11:10

2 stops30h 10m

S$ 889

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 25-3

00:05-13:00

1 stop20h 55m

London Heathrow

Wed 11-6

17:10-17:05

1 stop16h 55m

S$ 904

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 10-4

21:10-13:25

2 stops23h 15m

London Heathrow

Sun 20-4

09:30-09:45

1 stop17h 15m

S$ 911

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sat 12-4

20:00-06:55

1 stop17h 55m

London Heathrow

Sat 19-4

10:00-12:20

1 stop19h 20m

S$ 917

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 32 results
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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.

Travel insights for flights to Heathrow

Get recent, data-driven insights about flights to Heathrow including ideal travel times, pricing trends, and more.

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 14 February 2025.

To ensure you get the cheapest price possible for a flight to Heathrow, you should look to book at least 69 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.

How long is the flight to Heathrow?

On average, a flight from Singapore to Heathrow takes 13 hours 45 minutes. Flights to Heathrow from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Heathrow

The most flights from Singapore to Heathrow are scheduled on a Monday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).

What are the cheapest airlines that fly to Heathrow?

The cheapest airlines flying from Singapore to Heathrow are Shenzhen Airlines, China Southern and Air China.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Heathrow ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit Heathrow when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Heathrow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 21 February 2025.
See what other customers who have flown with Emirates, Singapore Airlines and Hainan Airlines to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

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, Shenzhen Airlines 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$ 54, while return flights cost around S$ 129.

  • How much is a return flight to Heathrow?

    A return flight to Heathrow will typically cost around S$ 2,127, however they can be found for as little as S$ 96.

  • 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. Aerotel London Heathrow 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
Hayes
Hounslow

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