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Cheap flights from London Heathrow Airport to Singapore from £324

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SIN
28 Dec — 4 Jan1
1 adult

Cheap flight deals from Heathrow to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Singapore (SG0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2024.

Round-trip from

£504

One-way from

£324
Hainan Airlines
  • Hainan Airlines
  • 14/2-1/3
  • 4 total stops
  • 67h 50m total
  • London to Singapore
12/1
  • 12/1
  • 3 total stops
  • 50h 55m total
  • London to Singapore

Find flight deals from Heathrow to Singapore

Cheapest flights from Heathrow to Singapore
Explore the most affordable flight options available from Heathrow to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2024.

Tue 31/1208:45LHR - SIN
2 stops39h 00mAir India
Sat 1/208:55SIN - LHR
1 stop18h 35mAir India
Deal found 22/12£630
Wed 25/1221:10LHR - SIN
Nonstop13h 15mBritish Airways
Sun 26/123:15SIN - LHR
Nonstop14h 25mBritish Airways
Deal found 23/12£700
Tue 31/1211:45LHR - SIN
1 stop20h 30mMultiple Airlines
Thu 16/110:50SIN - LHR
1 stop18h 35mMultiple Airlines
Deal found 23/12£713
Mon 30/1206:20LHR - SIN
1 stop18h 40mAir France
Thu 16/110:50SIN - LHR
1 stop18h 35mAir France
Deal found 23/12£729
Tue 31/1215:30LHR - SIN
1 stop17h 20mLufthansa
Thu 6/323:45SIN - LHR
1 stop16h 20mLufthansa
Deal found 23/12£731
Tue 24/1215:45LHR - SIN
1 stop16h 30mKLM
Fri 27/1201:40SIN - LHR
1 stop16h 45mKLM
Deal found 22/12£752
Mon 30/1218:40LHR - SIN
1 stop15h 15mSWISS
Tue 21/100:05SIN - LHR
1 stop25h 45mSWISS
Deal found 22/12£918

Find flights from Heathrow to Singapore within your budget

Customise your flight search to find flights from Heathrow to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2024.

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Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 14/2

21:00-03:45

2 stops22h 45m

Singapore Changi

Sat 1/3

04:50-17:55

2 stops45h 05m

£504

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 4/3

20:30-09:15

1 stop28h 45m

Singapore Changi

Sat 15/3

10:00-11:05

2 stops33h 05m

£505

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 26/2

21:30-12:10

2 stops30h 40m

Singapore Changi

Wed 2/4

17:50-19:05

1 stop32h 15m

£506

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 13/1

21:50-12:30

1 stop30h 40m

Singapore Changi

Fri 17/1

20:25-06:35

1 stop18h 10m

£507

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 10/2

17:50-22:00

1 stop20h 10m

Singapore Changi

Tue 18/2

00:25-17:30

1 stop25h 05m

£511

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 28/1

09:00-09:35

1 stop16h 35m

Singapore Changi

Wed 5/3

19:25-12:05

1 stop24h 40m

£515

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 5/2

17:00-20:35

2 stops19h 35m

Singapore Changi

Tue 18/2

12:10-07:20

2 stops27h 10m

£519

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Wed 29/1

09:00-09:00

1 stop16h 00m

Singapore Changi

Thu 6/3

10:50-21:25

1 stop18h 35m

£521

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Thu 16/1

18:55-15:55

Nonstop13h 00m

Singapore Changi

Wed 22/1

23:15-05:40

Nonstop14h 25m

£523

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 13/1

17:05-18:35

2 stops17h 30m

Singapore Changi

Mon 20/1

22:55-13:45

1 stop22h 50m

£539

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 32 results
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Best time to book a flight from Heathrow to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from 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 from Heathrow to Singapore

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

What is the cheapest month to book a flight from London Heathrow Airport to Singapore?

Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of £758). Flying from London Heathrow Airport to Singapore in December is currently the most expensive (average of £1,115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to SG?

Find hourly flight availability from Heathrow to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2024.

When flying from London Heathrow Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Singapore

Explore weekly flight availability from Heathrow to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 December 2024.

The most flights from LHR to SG0 are scheduled on a Monday (40 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 23 December 2024.
Peruse reviews from past customers who have flown with Hainan Airlines, Air India and Air France from London to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,395 reviews

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 10

Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.

8.1
Very Good
3,395 reviews
8.1
Very Good
3,395 reviews

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 10

Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.

8.1
Very Good
1,330 reviews
8.1
Very Good
3,395 reviews

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 10

Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.

7.8
Good
1,345 reviews
8.1
Very Good
3,395 reviews

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 10

Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.

7.8
Good
357 reviews
8.1
Very Good
3,395 reviews

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 10

Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.

7.7
Good
1,285 reviews
8.1
Very Good
3,395 reviews

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Reviews

1 / 10

Overhead bins were full with crew equipment, so we had nowhere to put our luggage. Not ideal for a 7-hour flight. Paid for couples seats, which are near the galley. Constant noise from the crew all night, didn't get any sleep whatsoever. Food service was extremely slow.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Heathrow to Singapore flights?

    When flying to Singapore from Heathrow, this route leaves from London Heathrow Airport (LHR), the UK’s biggest airport in size and passenger volume. Situated about 14 miles from inner-city London, you can reach the airport via the tube from Piccadilly Station or the Heathrow Express train from Paddington Station. Several bus routes travel directly to the airport, as do taxis and Ubers. Being such a busy airport, ensure you get there with enough time to check in for an international flight, usually three hours before take-off. When you arrive at your destination, you will be landing at Singapore Changi Airport (SIN), classified as the world’s biggest airport. It is based roughly 13 miles from the downtown Singapore region and has many options for public transport. It is advised to purchase an Ez-Link card which gives access to various types of public transport, including buses, the Mass Rapid Transport Metro and taxis. Grab a card from a 7-Eleven store or one of the vending machines placed all around the airport. Buses 36 and 36A will take you to various stops around the city from airport terminals 1, 2 and 3. Alternatively, you can catch the Mass Rapid Transport Metro which has a station at the airport and will swiftly transport you to many stations around the city. Taxis, Uber and car hire are also easily accessible from Singapore Changi Airport.

  • Which airlines fly directly from Heathrow to Singapore?

    Two main carriers service the route from Heathrow to Singapore with a direct flight. British Airways and Singapore Airlines both complete the journey in a little over 13h. Alternatively, several airlines service this route with a one-stop flight, depending on where you prefer as your stopover location. KLM flies via Amsterdam to see you arriving in Singapore in roughly 15h 30min, while Turkish Airlines completes the flight with one stop in Istanbul for a total flying time of about 17h 30min. Etihad Airlines takes you via Abu Dhabi with a total trip time of roughly 16h 30min. Swiss Air, Lufthansa and Air France also service this flight with one-stop lay-over options in various European cities, all at similar total flying times averaging between 15h and 18h.

  • What are the stop-over options between Heathrow and Singapore?

    With so many direct flights from Heathrow to Singapore available with British Airways and Singapore Airlines, even short notice bookings can get you a direct trip without much of a budget difference. If you cannot get a direct flight on your planned day of travel, you will have numerous lay-over cities to choose from. Europe has the most stop-over choices due to the flight path and you can choose from a variety of cities, all with short stops averaging between 1h 30min and 3h 30min. Depending on your airline of choice, you can pick from Paris, Zurich, Frankfurt, Amsterdam or Istanbul. If you choose Etihad Airlines, you can stop over in Abu Dhabi for an average of 2h 30min.

  • When flying from Heathrow to Singapore, will I need a visa?

    Visitors from the UK do not need to apply for a visa when entering Singapore. If you are staying under 90 days for tourism, study or medical reasons, you can enter freely with the Immigration Automated Clearance System under the Frequent Traveller Programme.

  • What are the cheapest airlines to fly from London Heathrow Airport to Singapore one-way?

    £325 is the cheapest one-way deal found within the past few days, from Shenzhen Airlines. You may also be able to find cheap deals on Air India and Air China, with prices starting from £325 and £326, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Singapore?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Singapore on time: Air Canada (73%), Qantas Airways (65%), Scandinavian Airlines (64%).

  • What are the cheapest flights from London Heathrow Airport to Singapore?

    The cheapest flight price from London Heathrow Airport to Singapore is £413. On average you can expect to pay £2,633. The most popular route, (London Heathrow - Singapore Changi), can usually be booked for £379.

  • Can I find deals for flights from Heathrow to Singapore that include hotel bookings?

    Yes. In addition to deals on Heathrow to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Singapore.

  • Can I find deals for business class flights from Heathrow to Singapore?

    Yes. Cheapflights offers flight deals from Heathrow to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Singapore?

    Currently, April is the cheapest month in which you can book a flight from London Heathrow Airport to Singapore (average of £758). Flying from London Heathrow Airport to Singapore in December is currently the most expensive (average of £1,115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Heathrow to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Heathrow to Singapore

Discover the top 10 airlines that operate flights from Heathrow to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£412Average£506FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Shenzhen AirlinesCheapest£414Average£479FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£422Average£492FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£429Average£481FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air IndiaCheapest£436Average£673FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air FranceCheapest£469Average£625FlexibilityNo cancel feeOn-time77%
Search Air France flights
SAUDIACheapest£481Average£627FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Gulf AirCheapest£489Average£583FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Royal Brunei AirlinesCheapest£504Average£529FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
KLMCheapest£510Average£806FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Heathrow.

Can Cheapflights find flights from Heathrow to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Singapore become cheaper?

Of course! You can now track prices for flights from Heathrow to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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