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Cheap flights from London to Singapore from S$ 376

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 22-1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SIN
18 Nov — 25 Nov1
1 adult

The best prices from London to Singapore Changi are usually found in May or October, booked 19 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Find flight deals from London to Singapore

Cheapest flights from London to Singapore
Explore the most affordable flight options available from London to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 November 2024.

Wed 13-1117:50LHR - SIN
1 stop20h 10mMultiple Airlines
Sun 8-1212:15SIN - LHR
2 stops37h 40mMultiple Airlines
Deal found 12-11S$ 880
Thu 21-1111:40LGW - SIN
1 stop20h 35mAir China
Wed 4-1217:50SIN - LGW
1 stop21h 05mAir China
Deal found 12-11S$ 880
Mon 18-1110:30LGW - SIN
1 stop20h 30mChina Eastern
Fri 6-1200:25SIN - LGW
1 stop21h 35mChina Eastern
Deal found 12-11S$ 881
Tue 3-1211:40LGW - SIN
2 stops43h 15mMultiple Airlines
Tue 10-1223:00SIN - LGW
1 stop39h 30mMultiple Airlines
Deal found 12-11S$ 884
Mon 18-1117:50LHR - SIN
1 stop20h 10mChina Eastern
Fri 6-1200:25SIN - LHR
1 stop25h 05mChina Eastern
Deal found 12-11S$ 887
Sun 17-1117:15LHR - SIN
2 stops25h 50mChina Southern
Sat 23-1113:30SIN - LHR
2 stops32h 30mChina Southern
Deal found 12-11S$ 891
Thu 28-1109:00LHR - SIN
1 stop16h 35mEtihad Airways
Thu 30-119:25SIN - LHR
1 stop19h 20mEtihad Airways
Deal found 13-11S$ 893
Fri 15-1121:00LHR - SIN
2 stops30h 10mHainan Airlines
Sun 1-1212:15SIN - LHR
2 stops37h 40mHainan Airlines
Deal found 12-11S$ 897
Sun 8-1209:30LHR - SIN
1 stop19h 00mGulf Air
Sun 15-1220:25SIN - LHR
1 stop26h 20mGulf Air
Deal found 12-11S$ 911
Tue 3-1206:50LTN - SIN
3 stops25h 25mMultiple Airlines
Tue 10-1210:50SIN - LTN
2 stops33h 15mMultiple Airlines
Deal found 12-11S$ 928
Thu 28-1110:20LGW - SIN
1 stop23h 15mTurkish Airlines
Thu 30-105:05SIN - LGW
1 stop18h 55mTurkish Airlines
Deal found 12-11S$ 935
Wed 27-1110:00LCY - SIN
1 stop22h 15mKLM
Tue 3-1222:55SIN - LCY
2 stops25h 40mKLM
Deal found 12-11S$ 948

Find flights from London to Singapore within your budget

Customise your flight search to find flights from London to Singapore 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 210,974 searches. Data last updated 13 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Fri 24-1

09:30-12:30

1 stop19h 00m

Singapore Changi

Sun 16-2

20:25-14:45

1 stop26h 20m

S$ 879

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 9-1

11:10-12:30

1 stop17h 20m

Singapore Changi

Fri 31-1

19:40-15:40

2 stops28h 00m

S$ 879

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 22-1

11:40-16:15

1 stop20h 35m

Singapore Changi

Wed 12-2

17:50-06:55

1 stop21h 05m

S$ 880

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 25-11

21:00-11:10

2 stops30h 10m

Singapore Changi

Sun 15-12

12:40-19:10

1 stop38h 30m

S$ 880

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Thu 28-11

10:30-15:00

1 stop20h 30m

Singapore Changi

Tue 17-12

18:30-06:30

1 stop20h 00m

S$ 883

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sat 15-2

21:10-11:40

1 stop30h 30m

Singapore Changi

Sat 1-3

18:30-19:10

1 stop32h 40m

S$ 887

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Sun 23-2

22:00-03:05

1 stop21h 05m

Singapore Changi

Tue 11-3

03:55-18:15

1 stop22h 20m

S$ 891

LondonSingapore

LTN - SIN

LTNSIN

London Luton

Fri 7-3

08:45-17:20

3 stops24h 35m

Singapore Changi

Thu 20-3

14:20-00:10

3 stops41h 50m

S$ 893

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Mon 12-5

09:30-09:45

1 stop17h 15m

Singapore Changi

Tue 27-5

20:55-06:45

1 stop16h 50m

S$ 895

LondonSingapore

LHR - SIN

LHRSIN

London Heathrow

Tue 11-2

17:50-22:00

1 stop20h 10m

Singapore Changi

Mon 17-2

00:25-13:55

1 stop21h 30m

S$ 896

Flights are sorted by cheapest first

Deals found on 12-11

Showing 1-10 of 53 results
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Best time to book a flight from London to Singapore

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

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

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

Use this chart to determine the optimal time to book a return flight from London to Singapore. Price data was last updated on 8 November 2024.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from LON to SIN?

Find hourly flight availability from London to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 November 2024.

One of the essential ways to save on airfare from London to Singapore is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

What is the cheapest day to fly from London to Singapore?

Use this chart to determine the cheapest time to fly return from London to Singapore. Price data was last updated on 10 November 2024.

Travellers seeking maximum savings on their London to Singapore flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Singapore

Explore weekly flight availability from London to Singapore. 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 13 November 2024.

The most flights from LON to SIN are scheduled on a Monday (34 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 13 November 2024.
Get a feel of what it's like to fly with Air China, Gulf Air and KLM from London to Singapore by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,505 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

8.1
Very Good
3,505 reviews
8.1
Very Good
3,505 reviews

Food

7.9

Crew

8.3

Entertainment