S$ 494+ Cheap flights from London
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 19-1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from London
Discover essential information about flights departing from London, including flight schedules, destinations, airlines operating at the London airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 27 October 2025.
Cheapest airline | easyJet |
|---|---|
Good round-trip deal | S$ 37 or less |
Good one-way deal | S$ 45 or less |
Find flights from London
Cheapest flights from LondonExplore the most affordable flight options available from London. Find the lowest fares based on data from user searches, with prices last updated on 27 October 2025.
Explore the most affordable flight options available from London. Find the lowest fares based on data from user searches, with prices last updated on 27 October 2025.
Find flights from London within your budget
Fly to
Route
Depart
Return
Price
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Thu 4-12
13:30-23:44
2 stops15h 14m
New York LaGuardia
Sun 7-12
19:45-07:10
1 stop30h 25m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 10-11
13:30-20:24
1 stop11h 54m
New York LaGuardia
Tue 18-11
17:59-09:15
1 stop10h 16m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 10-11
13:30-20:24
1 stop11h 54m
New York LaGuardia
Mon 17-11
15:50-06:30
1 stop9h 40m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 10-11
13:30-20:24
1 stop11h 54m
New York LaGuardia
Wed 19-11
17:59-09:15
1 stop10h 16m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Wed 10-12
13:25-19:02
1 stop10h 37m
New York LaGuardia
Sun 14-12
13:05-07:10
1 stop13h 05m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Thu 4-12
13:25-21:33
1 stop13h 08m
New York LaGuardia
Mon 8-12
15:20-07:10
1 stop10h 50m
LondonNew York
LHR - LGA
LHRLGA
London Heathrow
Mon 16-2
09:40-15:25
1 stop10h 45m
New York LaGuardia
Wed 25-2
13:00-06:50
2 stops12h 50m
LondonSingapore
LTN - SIN
LTNSIN
London Luton
Sun 23-11
14:20-03:20
1 stop29h 00m
Singapore Changi
Mon 19-1
02:45-16:20
1 stop21h 35m
LondonBangkok
LHR - BKK
LHRBKK
London Heathrow
Mon 5-1
21:10-11:10
1 stop31h 00m
Bangkok Suvarnabhumi
Sun 15-2
03:15-19:10
1 stop22h 55m
LondonSingapore
LTN - SIN
LTNSIN
London Luton
Thu 4-12
14:00-06:40
3 stops32h 40m
Singapore Changi
Mon 8-12
18:15-23:10
3 stops36h 55m
Best time to book a flight from London
Have a flexible travel schedule? Discover the best time to fly from London with our price prediction graph.
Travel insights for flights from London
Get recent, data-driven insights about flights from London including ideal travel times, pricing trends, and more.
When is the best time to book a flight from London?
Use this chart to determine the optimal time to book a return flight from London to Singapore. Price data was last updated on 24 October 2025.
The price you pay for your flight from London may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London?
Currently, May is the cheapest month in which you can book a flight from London (average of S$ 681). Flying from London in July will prove the most costly (average of S$ 908). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from London?
When flying from London check dates and pricing for the following: Singapore Airlines, Lufthansa, British Airways, Gulf Air, Etihad Airways. As they depart for the following popular destinations: Singapore.
What are popular destinations to fly to from London?
From London you can expect to find greater availability for the following destinations: New York (1,252 flights per day), Paris (433 flights per day) and Amsterdam (319 flights per day).
What is the cheapest place to fly to from London?
The cheapest city to fly to from London is Edinburgh Turnhouse, with prices starting at S$ 37. Explore other affordable destinations below.
Airline reviews for flights from London
Get insights into the airlines that provide service from London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from London. In the last 7 days, Cheapflights users made a total of 200,618 searches.
See what other customers who have flown with Singapore Airlines, Air China, andGulf Air from London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Juliet,Oct 2025
PUS - SIN
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Juliet,Oct 2025
PUS - SIN
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Juliet,Oct 2025
PUS - SIN
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Juliet,Oct 2025
PUS - SIN
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Juliet,Oct 2025
PUS - SIN
Crew
Boarding
Food
Entertainment
Comfort
Overall
Reviews
Juliet,Oct 2025
PUS - SIN
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Browse through various options for flying your favourite airline from London. Flight routes are based on user searches made on Cheapflights and were last updated on 27 October 2025.
Related info for your journey
Access useful and relevant information related to your journey from London. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 27 October 2025.
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Deals for flights from London 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 to your preference, such as price, airport, cabin class, and plenty of other options.
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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London with no change fees?
Yes, we can. To see specific flights from 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 London become cheaper?
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