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Cheap flights from Singapore to London from S$ 442

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 12-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — LON
27 mag — 3 giu1
1 adult

Cheap flight deals from Singapore to London

Keep the following information in mind while searching for Singapore to London flight deals. Data was last updated 22 maggio 2025.

Round-trip from

S$ 820

One-way from

S$ 442

Popular in

July

Cheapest in

February

Average price

S$ 983

Good round-trip deal

S$ 926 or less

Good one-way deal

S$ 873 or less
Gulf Air
  • Gulf Air
  • 18-6-25-6
  • 2 total stops
  • 45h 40m total
  • Singapore to London
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Air China
  • Air China
  • 12-6
  • 1 total stop
  • 18h 30m total
  • Singapore to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (S$ 128 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 23 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Singapore to London (LON).
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Price to beat on a one-way flight from Singapore to London (LON).
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Find flight deals from Singapore to London

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 22 maggio 2025.

ven 23-521:10SIN - LHR
1 stop28h 35mEtihad Airways
gio 5-621:45LHR - SIN
1 stop28h 55mEtihad Airways
Deal found 20-5S$ 820
gio 22-520:00SIN - LGW
1 stop17h 55mGulf Air
mer 4-611:25LGW - SIN
1 stop17h 55mGulf Air
Deal found 21-5S$ 823
gio 22-521:10SIN - STN
2 stops34h 50mMultiple Airlines
mer 4-606:00STN - SIN
2 stops20h 40mMultiple Airlines
Deal found 21-5S$ 824
ven 20-620:00SIN - LHR
1 stop17h 55mGulf Air
mar 24-622:05LHR - SIN
1 stop31h 15mGulf Air
Deal found 21-5S$ 826
gio 22-510:15SIN - LGW
1 stop30h 40mTurkish Airlines
gio 5-605:30LGW - SIN
1 stop20h 15mTurkish Airlines
Deal found 21-5S$ 826
gio 19-612:05SIN - LHR
2 stops38h 25mHainan Airlines
lun 23-622:00LHR - SIN
2 stops30h 00mHainan Airlines
Deal found 20-5S$ 837
lun 9-606:20SIN - LHR
1 stop17h 15mMultiple Airlines
lun 16-622:00LHR - SIN
2 stops30h 00mMultiple Airlines
Deal found 19-5S$ 838
ven 13-603:30SIN - LHR
1 stop23h 20mShenzhen Airlines
dom 15-622:05LHR - SIN
1 stop21h 25mShenzhen Airlines
Deal found 20-5S$ 842
gio 13-1107:15SIN - LGW
1 stop19h 15mMultiple Airlines
gio 20-1109:10LGW - SIN
2 stops31h 30mMultiple Airlines
Deal found 20-5S$ 851
lun 20-1006:20SIN - LHR
1 stop17h 15mMalaysia Airlines
lun 27-1021:25LHR - SIN
1 stop15h 10mMalaysia Airlines
Deal found 20-5S$ 853
lun 3-1103:55SIN - LHR
1 stop22h 20mChina Southern
mar 11-1122:00LHR - SIN
1 stop30h 30mChina Southern
Deal found 20-5S$ 855
lun 26-503:10SIN - LGW
1 stop17h 15mQatar Airways
mar 10-609:00LGW - SIN
1 stop23h 45mQatar Airways
Deal found 21-5S$ 857

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 22 maggio 2025.
Use the filters below to find and compare flights from Singapore to London that are best for you.

Fly from

Singapore

Fly to

London

Route

Depart

Return

Price

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

mer 18-6

20:00-15:20

1 stop26h 20m

London Heathrow

mer 25-6

10:00-12:20

1 stop19h 20m

S$ 820

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

mer 11-6

21:10-12:45

1 stop22h 35m

London Heathrow

lun 30-6

20:55-09:40

1 stop29h 45m

S$ 823

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

mar 1-7

20:00-06:55

1 stop17h 55m

London Gatwick

ven 4-7

11:25-12:20

1 stop17h 55m

S$ 828

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

dom 15-6

03:30-19:50

1 stop23h 20m

London Heathrow

lun 23-6

22:05-02:30

1 stop21h 25m

S$ 829

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

gio 5-6

10:15-09:55

1 stop30h 40m

London Gatwick

mar 10-6

17:15-08:45

1 stop32h 30m

S$ 829

SingaporeLondon

SIN - STN

SINSTN

Singapore Changi

mer 4-6

03:00-14:05

1 stop18h 05m

London Stansted

gio 12-6

15:50-02:10

1 stop27h 20m

S$ 831

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

gio 19-6

12:05-19:30

2 stops38h 25m

London Heathrow

lun 23-6

22:00-11:00

2 stops30h 00m

S$ 837

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

lun 9-6

06:20-16:35

1 stop17h 15m

London Heathrow

lun 16-6

22:00-11:00

2 stops30h 00m

S$ 838

SingaporeLondon

SIN - LGW

SINLGW

Singapore Changi

gio 13-11

07:15-18:30

1 stop19h 15m

London Gatwick

gio 20-11

09:10-00:40

2 stops31h 30m

S$ 851

SingaporeLondon

SIN - LHR

SINLHR

Singapore Changi

lun 20-10

06:20-16:35

1 stop17h 15m

London Heathrow

lun 27-10

21:25-20:35

1 stop15h 10m

S$ 853

Flights are sorted by cheapest return flights first.

Deals found on 21-5

Showing 1-10 of 57 results
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2
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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, February is the cheapest month in which you can book a flight from Singapore to London (average of S$ 758). Flying from Singapore to London 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 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 22 maggio 2025.

It’s typically best to fly out from Singapore to London in the morning. Doing so could potentially save you 9% on the flight price compared to flying at midday, which is usually more expensive.

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 22 maggio 2025.

The most flights from SG0 to LON are scheduled on a Monday (44 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 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 22 maggio 2025.
See what other customers who have flown with EVA Air, Hainan Airlines and Singapore Airlines 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.
EVA Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very Good
1,195 reviews
EVA Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Hainan Airlines
8.1
Very Good
39 reviews
EVA Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Singapore Airlines
8.1
Very Good
1,298 reviews
EVA Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Emirates
8.0
Very Good
3,240 reviews
EVA Air
8.4
Very Good
1,195 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

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

    S$ 442 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on China Southern and China Eastern, with prices starting from S$ 445 and S$ 448, respectively.

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

    While some choose either Singapore Changi - London Gatwick or Singapore Changi - London City, 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 Garuda Indonesia(91%), Iberia(83%) or British Airways(83%), 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$ 804. While the most popular route (Singapore Changi - London Heathrow) can be booked for S$ 735 on average our data indicates S$ 3,358 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 S$ 758). Flying from Singapore to London 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

Browse thousands of different options on Cheapflights for your next trip

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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 22 maggio 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestS$ 663AverageS$ 1,058FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Shenzhen AirlinesCheapestS$ 667AverageS$ 751FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapestS$ 719AverageS$ 867FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestS$ 787AverageS$ 977FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapestS$ 789AverageS$ 970FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapestS$ 800AverageS$ 1,033FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestS$ 801AverageS$ 1,084FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapestS$ 802AverageS$ 935FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapestS$ 805AverageS$ 934FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air IndiaCheapestS$ 827AverageS$ 1,169FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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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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