Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to London Heathrow Airport from $536

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
22 jan — 29 jan1
1 adult

The best prices from Singapore Changi to London Heathrow are usually found in February or October, booked 71 days in advance, depart on a Thursday or Saturday and return on a Monday

Cheap flight deals from Singapore to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Heathrow (LHR). 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 17 janeiro 2025.

Round-trip from

$1,036

One-way from

$536

Popular in

December

Cheapest in

February

Average price

$1,365
SWISS
  • SWISS
  • 10/2-25/2
  • 2 total stops
  • 36h 10m total
  • Singapore to London
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 10/6
  • 1 total stop
  • 18h 40m total
  • Singapore to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Singapore to Heathrow

Cheapest flights from Singapore to Heathrow
Explore the most affordable flight options available from Singapore to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 janeiro 2025.

seg 10/200:05SIN - LHR
1 stop16h 00mSWISS
ter 25/213:45LHR - SIN
1 stop20h 10mSWISS
Deal found 16/1$1,036
ter 21/100:05SIN - LHR
1 stop16h 00mMultiple Airlines
qua 29/117:50LHR - SIN
1 stop15h 15mMultiple Airlines
Deal found 15/1$1,040
sáb 12/420:55SIN - LHR
1 stop16h 50mEtihad Airways
sáb 26/421:55LHR - SIN
1 stop28h 50mEtihad Airways
Deal found 17/1$1,043
qui 13/223:55SIN - LHR
1 stop17h 50mLufthansa
sex 7/313:50LHR - SIN
1 stop19h 15mLufthansa
Deal found 16/1$1,044
dom 1/609:10SIN - LHR
1 stop20h 15mTurkish Airlines
seg 30/618:15LHR - SIN
1 stop16h 40mTurkish Airlines
Deal found 17/1$1,089
ter 11/223:15SIN - LHR
Nonstop14h 25mBritish Airways
qui 27/218:55LHR - SIN
Nonstop13h 00mBritish Airways
Deal found 16/1$1,101
sáb 8/303:30SIN - LHR
1 stop18h 20mEmirates
dom 16/322:00LHR - SIN
1 stop15h 45mEmirates
Deal found 17/1$1,128
ter 25/206:00SIN - LHR
1 stop17h 25mMalaysia Airlines
ter 25/221:25LHR - SIN
1 stop15h 10mMalaysia Airlines
Deal found 15/1$1,199
qui 30/123:05SIN - LHR
Nonstop15h 10mQantas Airways
seg 24/220:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 16/1$1,202
ter 27/512:35SIN - LHR
Nonstop13h 55mSingapore Airlines
ter 10/611:25LHR - SIN
Nonstop13h 05mSingapore Airlines
Deal found 17/1$1,229
dom 7/910:40SIN - LHR
1 stop28h 20mAir France
qua 17/909:00LHR - SIN
1 stop16h 45mAir France
Deal found 16/1$1,250
qui 12/620:50SIN - LHR
2 stops18h 30mAustrian Airlines
qui 19/619:30LHR - SIN
2 stops17h 10mAustrian Airlines
Deal found 17/1$1,286

Find flights from Singapore to Heathrow within your budget

Customise your flight search to find flights from Singapore to Heathrow 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 647,157 searches. Data last updated 17 janeiro 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

seg 10/2

00:05-08:05

1 stop16h 00m

London Heathrow

ter 25/2

13:45-17:55

1 stop20h 10m

$1,036

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

ter 11/2

10:50-21:25

1 stop18h 35m

London Heathrow

ter 25/2

14:45-16:15

2 stops17h 30m

$1,040

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

qui 30/1

23:45-08:05

1 stop16h 20m

London Heathrow

seg 24/2

18:40-17:55

1 stop15h 15m

$1,041

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

sáb 12/4

20:55-06:45

1 stop16h 50m

London Heathrow

sáb 26/4

21:55-09:45

1 stop28h 50m

$1,043

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

qui 13/2

23:55-09:45

1 stop17h 50m

London Heathrow

sex 7/3

13:50-17:05

1 stop19h 15m

$1,044

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

dom 1/6

09:10-22:25

1 stop20h 15m

London Heathrow

seg 30/6

18:15-17:55

1 stop16h 40m

$1,089

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

ter 11/2

23:15-05:40

Nonstop14h 25m

London Heathrow

qui 27/2

18:55-15:55

Nonstop13h 00m

$1,101

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

sáb 8/3

03:30-13:50

1 stop18h 20m

London Heathrow

dom 16/3

22:00-21:45

1 stop15h 45m

$1,128

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

ter 25/2

06:00-15:25

1 stop17h 25m

London Heathrow

ter 25/2

21:25-20:35

1 stop15h 10m

$1,199

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

qui 30/1

23:05-06:15

Nonstop15h 10m

London Heathrow

seg 24/2

20:10-17:40

Nonstop13h 30m

$1,202

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from Singapore to Heathrow

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

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

How far ahead should I book a flight from Singapore to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Singapore to Heathrow. Price data was last updated on 10 January 2025.

The price you pay for your flight from Singapore to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $1,037). Flying from Singapore to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 SIN to LHR?

Find hourly flight availability from Singapore to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 janeiro 2025.

One of the essential ways to save on airfare from Singapore to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 10% on airfare.

Weekly flight availability from Singapore to London Heathrow Airport

Explore weekly flight availability from Singapore to Heathrow. 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 17 janeiro 2025.

The most flights from SIN to LHR 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).

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 London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport 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 London Heathrow Airport, 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 17 janeiro 2025.
See what other customers who have flown with British Airways, Qantas Airways and Lufthansa from Singapore to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,248 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very Good
1,248 reviews
EVA Air
8.4
Very Good
1,248 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very Good
3,351 reviews
EVA Air
8.4
Very Good
1,248 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines
8.1
Very Good
1,327 reviews
EVA Air
8.4
Very Good
1,248 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Vietnam Airlines
7.7
Good
210 reviews
EVA Air
8.4
Very Good
1,248 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Cathay Pacific
7.5
Good
826 reviews
EVA Air
8.4
Very Good
1,248 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

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

  • What airport do you fly from for flights from Singapore to London Heathrow?

    Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to London Heathrow. On average, Changi has 42 outbound flights to London Heathrow per day from 5 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • What are the cheapest airlines flying from Singapore to London Heathrow Airport round-trip?

    Flying on SWISS is currently your cheapest option to London Heathrow Airport, with prices starting at $1,036. Additional round-trip tickets that might be worth considering are offered by Air France and Etihad Airways, with the lowest prices starting at $1,040 and $1,043, respectively. SWISS is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $536. Users have also found prices from $542 and $575 on Etihad Airways and Malaysia Airlines, respectively.

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

    The top 3 most reliable airlines when flying from Singapore to London Heathrow Airport are Croatia Airlines (89%), American Airlines (82%) and Iberia (82%).

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

    Looking for the cheapest flight from Singapore to London Heathrow Airport? While on average our users pay $2,472, our data indicates the cheapest price to be $883. The most popular route (Singapore Changi - London Heathrow), is priced around $969.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Heathrow 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 Singapore to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of $1,037). Flying from Singapore to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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

Travelling to a place near Singapore?

Book flights to Singapore if you plan to visit one of these locations
Gatwick
Salisbury
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover
Cirencester
Hayes
Horley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Singapore to Heathrow

Discover the top 5 airlines that operate flights from Singapore to Heathrow. 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 647,157 searches. Data last updated 17 janeiro 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$937Average$1,393FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$1,246Average$1,465FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,275Average$1,491FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$1,324Average$1,692FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,426Average$1,635FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Singapore to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Singapore to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.