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Cheap flights from London to Asia from £255

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BKK
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Asia

Keep the following information in mind while searching for London to Asia flight deals. Data was last updated 12 September 2025.

Round-trip from

£390

One-way from

£255

Popular in

December

Cheapest in

May

Average price

£543

Good round-trip deal

£208 or less

Good one-way deal

£140 or less
Air India
  • Air India
  • 22/9-30/9
  • 1 total stop
  • 24h 05m total
  • London to Asia
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 22/9
  • 1 total stop
  • 22h 15m total
  • London to Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Asia.
Search Deals
Price to beat on a one-way flight from London (LON) to Asia.
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Find flight deals from London to Asia

Cheapest flights from London to Asia
Explore the most affordable flight options available from London to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 22/909:45LHR - BOM
1 stop14h 25mAir India
Mon 6/1009:25BOM - LHR
1 stop14h 05mAir India
Deal found 10/9£390
Fri 19/912:30LHR - BOM
Nonstop9h 50mAir India
Tue 18/1102:55BOM - LHR
1 stop22h 05mAir India
Deal found 10/9£391
Tue 23/922:15LHR - BOM
2 stops25h 30mMultiple Airlines
Fri 3/1014:50BOM - LHR
1 stop32h 50mMultiple Airlines
Deal found 11/9£391
Wed 5/1121:05LHR - BOM
1 stop17h 30mAir India
Mon 24/1102:55BOM - LHR
1 stop22h 05mAir India
Deal found 10/9£392
Mon 22/912:30LHR - BOM
Nonstop9h 50mAir India
Wed 24/901:30BOM - LHR
1 stop15h 05mAir India
Deal found 12/9£393
Mon 10/1113:00LHR - BOM
Nonstop8h 40mAir India
Thu 4/1200:35BOM - LHR
1 stop25h 25mAir India
Deal found 12/9£394
Wed 24/908:40LHR - BOM
1 stop11h 05mKLM
Sun 12/1002:15BOM - LHR
1 stop18h 30mKLM
Deal found 12/9£394
Thu 6/1121:00LHR - HKG
2 stops29h 35mChina Eastern
Wed 12/1107:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 11/9£395
Wed 5/1121:05LHR - BOM
1 stop18h 55mAir India
Thu 25/1206:25BOM - LHR
Nonstop10h 10mAir India
Deal found 12/9£395
Tue 4/1113:00LHR - BOM
Nonstop8h 40mAir India
Tue 11/1102:55BOM - LHR
1 stop22h 05mAir India
Deal found 10/9£396
Mon 10/1120:25LHR - HKG
1 stop16h 25mAir China
Mon 17/1120:15HKG - LHR
1 stop29h 35mAir China
Deal found 11/9£396
Mon 22/912:30LHR - BOM
Nonstop9h 50mAir India
Thu 23/1014:20BOM - LHR
Nonstop9h 40mAir India
Deal found 10/9£396

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Asia 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 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from London to Asia that are best for you.

Fly from

London

Fly to

Asia

Route

Depart

Return

Price

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Sat 7/2

08:25-13:25

1 stop23h 30m

Mumbai Chhatrapati Shivaji Intl

Sun 22/2

14:15-05:55

1 stop21h 10m

£397

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Mon 24/11

20:25-00:25

1 stop22h 30m

Mumbai Chhatrapati Shivaji Intl

Wed 17/12

02:25-09:00

1 stop12h 05m

£398

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Mon 9/3

13:30-08:20

1 stop13h 20m

Mumbai Chhatrapati Shivaji Intl

Thu 12/3

02:55-19:30

1 stop22h 05m

£411

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Thu 25/9

14:45-19:30

1 stop24h 15m

Mumbai Chhatrapati Shivaji Intl

Tue 30/9

13:50-15:15

1 stop29h 55m

£434

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Sat 7/2

18:40-16:05

1 stop15h 55m

Mumbai Chhatrapati Shivaji Intl

Tue 17/2

13:10-18:15

Nonstop10h 35m

£439

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Tue 10/2

19:20-12:35

1 stop11h 45m

Mumbai Chhatrapati Shivaji Intl

Tue 3/3

13:45-14:30

1 stop30h 15m

£439

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Sun 8/2

20:25-11:05

Nonstop9h 10m

Mumbai Chhatrapati Shivaji Intl

Sun 15/2

21:15-07:45

1 stop16h 00m

£439

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Sat 24/1

16:15-06:40

Nonstop8h 55m

Mumbai Chhatrapati Shivaji Intl

Fri 3/4

01:15-15:25

1 stop18h 40m

£439

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Tue 14/10

20:55-19:35

1 stop18h 10m

Mumbai Chhatrapati Shivaji Intl

Tue 2/12

23:15-14:30

1 stop20h 45m

£441

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 5/11

19:20-08:30

1 stop29h 10m

Hong Kong Intl

Tue 18/11

19:35-18:10

1 stop30h 35m

£441

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from London to Asia

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

Cheapflights Insights

Everything you need to know about your flight from London to Asia

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

Currently, May is the cheapest month in which you can book a flight from London to Asia (average of £717). Flying from London to Asia in December is currently the most expensive (average of £1,123). 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 LON to AS?

Find hourly flight availability from London to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

When flying from London to Asia, 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 London to Asia

Explore weekly flight availability from London to Asia. 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 12 September 2025.

The most flights from LON to AS0 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated 12 September 2025.
Read through reviews of airlines operating flights from London to Asia, such as Emirates, Qatar Airways, andAir China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air China
7.2
Good
99 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
British Airways
6.7
Okay
7,361 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Air India
5.5
Fair
2,930 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

Find useful and relevant information for your journey from London to Asia. 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 London to Asia?

    For as low as £411, Oman Air can have you in Asia from London in 13h 20m. The distance from London to Asia is about 4478 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at £258. Shenzhen Airlines flights start at £264 while deals on China Southern start at £270 one-way.

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

    The most popular flight routes from London to Asia are London Heathrow - Bangkok Suvarnabhumi, London Gatwick - Bangkok Suvarnabhumi and London Heathrow - Tokyo Haneda.

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

    The top 3 most reliable airlines when flying from London to Asia are EVA Air (82%), Thai Airways (77%) and Air Canada (69%).

  • What are the cheapest flights from London to Asia?

    Looking for the cheapest flight from London to Asia? While on average our users pay £2,670, our data indicates the cheapest price to be £409. The most popular route (London Heathrow - Bangkok Suvarnabhumi), is priced around £360.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Asia 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 London to Asia?

    Currently, May is the cheapest month in which you can book a flight from London to Asia (average of £717). Flying from London to Asia in December is currently the most expensive (average of £1,123). 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

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Alternative routes for London to Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Asia

Discover the top 10 airlines that operate flights from London to Asia. 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 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest£261Average£596FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Turkmenistan AirlinesCheapest£288Average£533FlexibilityNo cancel feeOn-time63%
Search Turkmenistan Airlines flights
Azerbaijan AirlinesCheapest£324Average£494FlexibilityNo cancel feeOn-time87%
Search Azerbaijan Airlines flights
Hainan AirlinesCheapest£328Average£450FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Norse Atlantic UKCheapest£346Average£554FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IndiGoCheapest£390Average£588FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air AstanaCheapest£409Average£581FlexibilityNo cancel feeOn-time80%
Search Air Astana flights
Royal Brunei AirlinesCheapest£424Average£553FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Hahn AirCheapest£440Average£631FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air flights
EgyptairCheapest£447Average£489FlexibilityNo cancel feeOn-timeN/A
Search Egyptair 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 London to Asia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Asia from London today with Cheapflights!

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Asia, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for London to Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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