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Cheap flights from Singapore to London from £223

SIN — LON
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to London are usually found in January or February, booked 35 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Singapore to London

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to London

Tue 22/1219:25 -
1 stop24h 40m
Tue 5/113:55 -
1 stop35h 40m
Deal found 10/11£506
Thu 19/1110:25 -
1 stop37h 55m
Wed 2/1210:55 -
1 stop22h 45m
Deal found 9/11£506
Tue 1/1219:40 -
1 stop23h 25m
Mon 7/1220:30 -
1 stop38h 00m
Deal found 9/11£507
Sun 22/1110:25 -
1 stop31h 30m
Sun 29/1110:55 -
1 stop37h 50m
Deal found 8/11£507
Mon 21/1223:00 -
1 stop29h 30m
Mon 28/1220:30 -
1 stop38h 00m
Deal found 6/11£507
Mon 23/1111:40 -
1 stop36h 40m
Fri 4/1210:55 -
1 stop37h 50m
Deal found 10/11£507
Sat 14/1108:55 -
1 stop29h 30m
Fri 27/1112:30 -
1 stop29h 30m
Deal found 6/11£508
Tue 1/1210:25 -
1 stop30h 45m
Sat 5/1217:25 -
1 stop32h 35m
Deal found 7/11£508
Tue 29/1203:00 -
1 stop19h 10m
Sun 10/116:05 -
1 stop25h 55m
Deal found 7/11£510
Mon 23/1111:40 -
1 stop29h 30m
Fri 4/1206:30 -
1 stop18h 15m
Deal found 8/11£510
Mon 28/1219:25 -
1 stop24h 40m
Tue 5/113:55 -
1 stop35h 40m
Deal found 7/11£510
Thu 19/1110:25 -
1 stop30h 45m
Wed 2/1217:25 -
1 stop32h 35m
Deal found 9/11£510

Find flight deals from Singapore to London

Round-trip from

£506

One-way from

£223

Popular in

March

Cheapest in

January

Average price

£642

Good round-trip deal

£699 or less

Good one-way deal

£307 or less
Etihad Airways
  • Etihad Airways
  • 11/2-24/2
  • 2 total stops
  • 49h 30m total
  • Singapore to London
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China Eastern
  • China Eastern
  • 23/11-31/12
  • 1 total stop
  • 31h 30m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Singapore Changi to London (LON).
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Price to beat on a one-way flight from Singapore Changi to London (LON).
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Cheapflights Fare Finder

 
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 Singapore Changi - LGW London Gatwick

SINLGW

Singapore Changi

Tue 17/11

16:15-14:00

1 stop29h 45m

London Gatwick

Wed 31/12

00:00-06:30

Nonstop0h 00m

£232

SingaporeLondon

SIN Singapore Changi - LGW London Gatwick

SINLGW

Singapore Changi

Tue 23/3

20:00-06:30

1 stop18h 30m

London Gatwick

Wed 31/12

00:00-06:30

Nonstop0h 00m

£273

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Tue 17/11

21:00-18:15

1 stop29h 15m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£292

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Sun 20/12

10:25-09:55

1 stop31h 30m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£292

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Fri 25/12

02:30-18:15

1 stop23h 45m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£292

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Sun 15/11

00:30-12:05

1 stop19h 35m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£292

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Wed 16/12

23:15-16:20

1 stop25h 05m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£293

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Tue 17/11

00:30-18:15

1 stop25h 45m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£294

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Sun 29/11

23:00-07:35

3 stops40h 35m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£298

SingaporeLondon

SIN Singapore Changi - STN London Stansted

SINSTN

Singapore Changi

Tue 27/4

00:50-12:55

1 stop19h 05m

London Stansted

Wed 31/12

00:00-06:30

Nonstop0h 00m

£301

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Singapore to London (average of £592). Flying from Singapore to London in March is currently the most expensive (average of £841). 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 LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to London as you normally would.

Weekly flight availability from Singapore to London

The most flights from SIN to LON are scheduled on a Monday (42 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost for a return flight from Singapore to London?

Airfare is below average for this route at the moment.
Singapore to London flights typically cost between £538 and £740 in February.
The cheapest return price found within the last 5 days was £506 on Etihad Airways (11 Feb–24 Feb).

What’s the top stopover airport for flights from Singapore to London?

Dubai (DXB) – chosen by Cheapflights users on 33% of one-stop itineraries from Singapore to London on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to London?

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of £484.

What’s the fastest stopover option from Singapore to London?

Flights via Munich (MUC) have the shortest average one-way travel time for one-stop routes: 16h 30m.

Which airport typically offers the quickest stopover for flights from Singapore to London?

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 10m.

How often are flights from Singapore to London delayed?

About 11% of weekly flights between Singapore and London have experienced delays in the past year, with the average delay time being 136 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 5% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Singapore to London, you should look to book at least 51 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.

Reviews of airlines servicing London

Get a feel of what it's like to fly with Singapore Airlines,Emirates, andKLM from Singapore to London by reading reviews from past customers. 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
1,635 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,635 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Emirates
8.1
Very Good
3,694 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
KLM
7.8
Good
1,599 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Qatar Airways
7.4
Good
3,700 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
British Airways
6.7
Okay
8,280 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

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

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to London from Singapore. Booking flights from Changi (SIN) to London should be relatively easy as there are 40 daily outbound flights to London from 6 different airlines.

  • How long is the flight from Singapore to London?

    Etihad Airways, Turkish Airlines, and Air India can get you from Singapore to London in just under 19h 15m. Your travel time can differ by up to 11h. The distance between Singapore and London is about 6757 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Singapore to London round-trip from £376. Other airlines that can offer you cheap pricing are Emirates, from £477, and Qatar Airways, from £495. You may be able to fly from Singapore to London for 45% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £195. Gulf Air flights start at £213 while deals on Air India start at £224 one-way.

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

    When deciding which route to take from Singapore to London consider Singapore Changi - London Heathrow, Singapore Changi - London Gatwick or Singapore Changi - London Stansted as they are the most popular.

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

    Before booking your flight to London from Singapore, check out the most reliable airlines to get you to your destination on time: American Airlines (89%), Iberia (89%), British Airways( 89%).

  • What are the cheapest flights from Singapore to London?

    Looking at all options, your cheapest flight can be booked for £343. While the most popular route (Singapore Changi - London Heathrow) can be booked for £469 on average, our data indicates £916 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, February is the cheapest month in which you can book a flight from Singapore to London (average of £592). Flying from Singapore to London in March is currently the most expensive (average of £841). 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
Hounslow
Luton
Wembley
Milton Keynes
Gatwick
Slough
Ilford
Hayes
Folkestone
Eastbourne
Croydon
Barnet
Southall
Southend-on-Sea
Enfield
Brentford
Dover
Harrow
Watford
Dagenham

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Singapore to London

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£376Average£489FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£477Average£610FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£495Average£569FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest£588Average£670FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest£609Average£746FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest£631Average£993FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Deals for Singapore to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Yes, we can. To see specific flights from Singapore to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Singapore to London 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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