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Cheap flights from Singapore to London Heathrow Airport from S$ 461

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 6-8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LHR
1 Jul — 8 Jul1
1 adult

Cheap flight deals from Singapore to Heathrow

Keep the following information in mind while searching for Singapore to Heathrow flight deals. Data was last updated 26 June 2025.

Round-trip from

S$ 875

One-way from

S$ 461

Popular in

July

Cheapest in

February

Average price

S$ 1,039

Good round-trip deal

S$ 1,085 or less

Good one-way deal

S$ 839 or less
Etihad Airways
  • Etihad Airways
  • 17-8-30-8
  • 2 total stops
  • 57h 30m total
  • Singapore to London
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6-8
  • 6-8
  • 2 total stops
  • 42h 20m total
  • Singapore to London
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Highest demand for flights based on searches. 8% potential increase in price (S$ 123 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 26 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Singapore to London Heathrow.
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Price to beat on a one-way flight from Singapore to London Heathrow.
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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 26 June 2025.

Sun 17-821:10SIN - LHR
1 stop28h 35mEtihad Airways
Sat 30-821:45LHR - SIN
1 stop28h 55mEtihad Airways
Deal found 24-6S$ 875
Tue 1-720:00SIN - LHR
1 stop26h 20mGulf Air
Sat 5-722:05LHR - SIN
1 stop31h 15mGulf Air
Deal found 24-6S$ 876
Wed 13-803:55SIN - LHR
1 stop22h 05mMultiple Airlines
Mon 1-922:00LHR - SIN
2 stops30h 00mMultiple Airlines
Deal found 24-6S$ 887
Thu 11-912:05SIN - LHR
2 stops38h 25mHainan Airlines
Fri 26-922:00LHR - SIN
2 stops30h 00mHainan Airlines
Deal found 24-6S$ 890
Wed 6-823:10SIN - LHR
1 stop28h 40mTurkish Airlines
Fri 15-822:25LHR - SIN
1 stop27h 20mTurkish Airlines
Deal found 24-6S$ 917
Tue 4-1123:05SIN - LHR
Nonstop15h 10mQantas Airways
Tue 18-1120:10LHR - SIN
Nonstop13h 30mQantas Airways
Deal found 25-6S$ 935
Tue 11-1109:00SIN - LHR
Nonstop14h 20mSingapore Airlines
Fri 21-1109:10LHR - SIN
Nonstop12h 50mSingapore Airlines
Deal found 26-6S$ 942
Mon 27-1003:55SIN - LHR
1 stop22h 20mChina Southern
Tue 4-1122:00LHR - SIN
1 stop21h 05mChina Southern
Deal found 24-6S$ 952
Tue 16-901:40SIN - LHR
1 stop19h 45mEmirates
Wed 24-914:25LHR - SIN
1 stop17h 35mEmirates
Deal found 23-6S$ 953
Tue 16-1223:45SIN - LHR
1 stop16h 20mLufthansa
Thu 8-117:50LHR - SIN
1 stop15h 35mLufthansa
Deal found 24-6S$ 995
Tue 29-709:15SIN - LHR
1 stop18h 05mAir India
Mon 11-813:15LHR - SIN
1 stop23h 15mAir India
Deal found 25-6S$ 1,007
Fri 27-603:30SIN - LHR
1 stop23h 20mShenzhen Airlines
Sat 9-822:05LHR - SIN
1 stop21h 25mShenzhen Airlines
Deal found 25-6S$ 1,039

Cheapflights Fare Finder

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 200,618 searches. Data last updated 26 June 2025.
Use the filters below to find and compare flights from Singapore to London Heathrow Airport that are best for you.

Fly from

Singapore

Fly to

Heathrow

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Sun 17-8

21:10-18:45

1 stop28h 35m

London Heathrow

Sat 30-8

21:45-09:40

1 stop28h 55m

S$ 875

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 27-11

20:25-06:35

1 stop18h 10m

London Heathrow

Thu 4-12

09:30-12:30

1 stop19h 00m

S$ 878

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 13-8

03:55-19:00

1 stop22h 05m

London Heathrow

Mon 1-9

22:00-11:00

2 stops30h 00m

S$ 887

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 11-9

12:05-19:30

2 stops38h 25m

London Heathrow

Fri 26-9

22:00-11:00

2 stops30h 00m

S$ 890

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 6-8

23:10-20:50

1 stop28h 40m

London Heathrow

Fri 15-8

22:25-08:45

1 stop27h 20m

S$ 917

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 4-11

23:05-06:15

Nonstop15h 10m

London Heathrow

Tue 18-11

20:10-17:40

Nonstop13h 30m

S$ 935

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Mon 27-10

03:55-18:15

1 stop22h 20m

London Heathrow

Tue 4-11

22:00-03:05

1 stop21h 05m

S$ 952

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 16-9

01:40-14:25

1 stop19h 45m

London Heathrow

Wed 24-9

14:25-15:00

1 stop17h 35m

S$ 953

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 16-12

23:45-08:05

1 stop16h 20m

London Heathrow

Thu 8-1

17:50-17:25

1 stop15h 35m

S$ 995

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Tue 29-7

09:15-20:20

1 stop18h 05m

London Heathrow

Mon 11-8

13:15-19:30

1 stop23h 15m

S$ 1,007

Flights are sorted by cheapest return flights first.

Deals found on 24-6

Showing 1-10 of 30 results
1
2
3

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.

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of S$ 755). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 971). 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 SG 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 26 June 2025.

A simple way to save on the total cost of your ticket is to fly from Singapore to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at midday.

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 26 June 2025.

The most flights from SG0 to LHR are scheduled on a Monday (40 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 on average).

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 26 June 2025.
Check out reviews from past customers who have flown with Hainan Airlines, Emirates, andSingapore Airlines from Singapore to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Comfort

8.1

Boarding

8.6

Food

8.6

Overall

8.2

Entertainment

7.7

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
40 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Comfort

8.1

Boarding

8.6

Food

8.6

Overall

8.2

Entertainment

7.7

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,274 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Comfort

8.1

Boarding

8.6

Food

8.6

Overall

8.2

Entertainment

7.7

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,315 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Comfort

8.1

Boarding

8.6

Food

8.6

Overall

8.2

Entertainment

7.7

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
SWISS
7.5
Good
1,649 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Comfort

8.1

Boarding

8.6

Food

8.6

Overall

8.2

Entertainment

7.7

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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

    The cheapet airlines for a one-way flight from Singapore to London Heathrow Airport are Etihad Airways (S$ 464), Qatar Airways (S$ 475), and Oman Air (S$ 478).

  • 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 Garuda Indonesia (92%), American Airlines (84%) and Iberia (84%).

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

    Looking at all options, your cheapest flight can be booked for S$ 816. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 728 on average our data indicates S$ 1,705 when flying from Singapore to London Heathrow Airport.

  • 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, March is the cheapest month in which you can book a flight from Singapore to London Heathrow Airport (average of S$ 755). Flying from Singapore to London Heathrow Airport in July is currently the most expensive (average of S$ 971). 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
Hayes
Hounslow

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Alternative routes for Singapore to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Heathrow flights
Singapore to Gatwick flights
Singapore to London City flights
Singapore to Stansted flights
Singapore to Luton flights
Kuala Lumpur Intl to Heathrow flights

Top 10 airlines flying from Singapore to Heathrow

Discover the top 10 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 200,618 searches. Data last updated 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 657AverageS$ 1,057FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapestS$ 697AverageS$ 753FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapestS$ 749AverageS$ 926FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestS$ 780AverageS$ 1,066FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapestS$ 788AverageS$ 957FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapestS$ 793AverageS$ 908FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapestS$ 793AverageS$ 1,020FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestS$ 794AverageS$ 954FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapestS$ 795AverageS$ 1,073FlexibilityNo cancel feeOn-time67%
Search Air China flights
Malaysia AirlinesCheapestS$ 813AverageS$ 952FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Heathrow for you. Better yet — we are completely free to use.

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

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

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

Yes! Start tracking prices for Singapore to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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