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Cheap flights from Singapore to London from S$ 390

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 18-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to London

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to London
Explore the most affordable flight options available from Singapore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Wed 9-920:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Sat 19-910:00
LHR
-
SIN
1 stop19h 45m
Gulf Air
Deal found 8-6S$ 929
Thu 9-712:05
SIN
-
LHR
2 stops38h 25m
Hainan Airlines
Fri 4-922:00
LHR
-
SIN
2 stops22h 10m
Hainan Airlines
Deal found 6-6S$ 931
Mon 7-920:00
SIN
-
LHR
1 stop26h 20m
Gulf Air
Mon 5-1010:00
LHR
-
SIN
1 stop19h 45m
Gulf Air
Deal found 6-6S$ 932
Sun 14-616:25
SIN
-
LHR
2 stops34h 05m
Multiple Airlines
Thu 18-622:05
LHR
-
SIN
1 stop31h 40m
Multiple Airlines
Deal found 8-6S$ 933
Thu 9-720:00
SIN
-
LHR
1 stop17h 55m
Gulf Air
Fri 4-910:00
LHR
-
SIN
1 stop19h 45m
Gulf Air
Deal found 6-6S$ 935
Thu 9-712:05
SIN
-
LHR
2 stops38h 25m
Hainan Airlines
Wed 22-722:00
LHR
-
SIN
1 stop22h 10m
Hainan Airlines
Deal found 7-6S$ 936
Mon 21-919:40
SIN
-
LGW
1 stop18h 00m
Qatar Airways
Thu 1-1008:10
LGW
-
SIN
1 stop17h 40m
Qatar Airways
Deal found 7-6S$ 936
Wed 30-920:00
SIN
-
LHR
1 stop26h 20m
Gulf Air
Sat 3-1022:05
LHR
-
SIN
1 stop31h 40m
Gulf Air
Deal found 7-6S$ 937
Mon 14-919:40
SIN
-
LGW
1 stop18h 00m
Qatar Airways
Tue 22-914:55
LGW
-
SIN
1 stop17h 50m
Qatar Airways
Deal found 6-6S$ 937
Sun 7-612:05
SIN
-
LHR
2 stops38h 25m
Multiple Airlines
Thu 11-622:05
LHR
-
SIN
1 stop31h 40m
Multiple Airlines
Deal found 6-6S$ 938
Thu 5-1110:15
SIN
-
LGW
1 stop27h 40m
Qatar Airways
Thu 26-1108:40
LGW
-
SIN
1 stop16h 05m
Qatar Airways
Deal found 10-6S$ 938
Thu 11-612:05
SIN
-
LHR
2 stops38h 25m
Multiple Airlines
Thu 18-622:05
LHR
-
SIN
1 stop31h 40m
Multiple Airlines
Deal found 9-6S$ 940

Find flight deals from Singapore to London

Keep the following information in mind while searching for Singapore to London flight deals. Data was last updated 11 June 2026.

Round-trip from

S$ 929

One-way from

S$ 390

Popular in

March

Cheapest in

January

Average price

S$ 1,099

Good round-trip deal

S$ 1,415 or less

Good one-way deal

S$ 1,059 or less
Gulf Air
  • Gulf Air
  • 9-9-19-9
  • 2 total stops
  • 37h 40m total
  • Singapore to London
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 18-6
  • 2 total stops
  • 38h 25m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Singapore to London (LON).
Search Deals
Price to beat on a one-way flight from Singapore to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to London 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 11 June 2026.
Use the filters below to find and compare flights from Singapore to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Thu 10-9

20:00-15:20

1 stop26h 20m

London Heathrow

Sat 19-9

10:00-12:45

1 stop19h 45m

S$ 955

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

Wed 30-9

20:00-15:20

1 stop26h 20m

London Heathrow

Sun 4-10

22:05-12:45

1 stop31h 40m

S$ 958

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 3-11

02:30-12:05

1 stop17h 35m

London Stansted

Mon 16-11

14:05-13:35

1 stop15h 30m

S$ 974

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Thu 17-9

21:00-18:45

1 stop28h 45m

London Stansted

Sun 20-9

21:05-21:45

1 stop17h 40m

S$ 977

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 1-7

00:50-12:55

1 stop19h 05m

London Stansted

Thu 23-7

14:55-15:00

1 stop17h 05m

S$ 983

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 21-7

01:40-12:55

1 stop18h 15m

London Stansted

Wed 29-7

14:55-14:05

1 stop16h 10m

S$ 983

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Tue 21-7

21:00-12:55

1 stop22h 55m

London Stansted

Tue 28-7

21:05-21:45

1 stop17h 40m

S$ 985

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

Wed 8-7

21:00-12:35

1 stop22h 35m

London Gatwick

Wed 22-7

14:35-15:00

1 stop17h 25m

S$ 994

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Wed 29-7

21:00-12:55

1 stop22h 55m

London Stansted

Sat 5-9

14:55-15:00

1 stop17h 05m

S$ 1,010

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

Fri 10-7

01:40-12:55

1 stop18h 15m

London Stansted

Sun 23-8

14:55-14:05

1 stop16h 10m

S$ 1,018

Flights are sorted by cheapest return flights first.

Deals found on 9-6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Singapore to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, April is the cheapest month in which you can book a flight from Singapore to London (average of S$ 489). Flying from Singapore to London in March is currently the most expensive (average of S$ 1,684). 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 LON?

Find hourly flight availability from Singapore to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 June 2026.

When flying from Singapore to London, 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 Singapore to London

Explore weekly flight availability from Singapore to London. 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 11 June 2026.

The most flights from SG0 to LON are scheduled on a Tuesday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

How often are flights from Singapore to London delayed?

About 14% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 137 minutes.

What is the most punctual flight time for Singapore to London flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 6% of flights being delayed.

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

The best time to book flights from Singapore to London is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 11 June 2026.
See what other customers who have flown with Singapore Airlines,Emirates, andQantas Airways from Singapore to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,539 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Emirates
8.1
Very Good
3,580 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Qantas Airways
7.5
Good
1,046 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Etihad Airways
7.3
Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
British Airways
6.7
Okay
8,035 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

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

  • How long is the flight from Singapore to London?

    A quick flight from Singapore to London can take about 17h 35m. Gulf Air provides one of the quickest options available for as low as S$ 974. Airlines will cover a distance of 10818 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    S$ 242 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Turkish Airlines and Etihad Airways, with prices starting from S$ 386 and S$ 410, respectively.

  • What are the most popular routes from Singapore to London?

    While some choose either Singapore Changi - London Gatwick or Singapore Changi - London Stansted, Singapore Changi - London Heathrow is the most popular route from Singapore to London.

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

    No one likes to see their flight delayed. When booking a flight from Singapore to London consider choosing American Airlines(87%), Iberia(87%) or British Airways(87%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Singapore to London?

    Looking at all options, your cheapest flight can be booked for S$ 657. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 848 on average, our data indicates S$ 3,282 when flying from Singapore to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to London 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?

    Currently, April is the cheapest month in which you can book a flight from Singapore to London (average of S$ 489). Flying from Singapore to London in March is currently the most expensive (average of S$ 1,684). 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 London?

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

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Top 10 airlines flying from Singapore to London

Discover the top 10 airlines that operate flights from Singapore to London. 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestS$ 577AverageS$ 1,227FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Malaysia AirlinesCheapestS$ 734AverageS$ 880FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
FinnairCheapestS$ 753AverageS$ 1,058FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapestS$ 764AverageS$ 872FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapestS$ 791AverageS$ 1,116FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestS$ 791AverageS$ 1,028FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapestS$ 823AverageS$ 1,124FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Gulf AirCheapestS$ 835AverageS$ 930FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Air IndiaCheapestS$ 837AverageS$ 1,063FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Shenzhen AirlinesCheapestS$ 902AverageS$ 1,234FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines 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 London?

Cheapflights makes it easy to find Singapore to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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 London from Singapore.

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

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

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

Yes, Cheapflights offers price alerts on Singapore to London 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.

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