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Cheap flights from London Heathrow Airport to Asia from £246

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ICN
5 May — 12 May1
1 adult

Cheap flight deals from Heathrow to Asia

Keep the following information in mind while searching for Heathrow to Asia flight deals. Data was last updated 30 April 2025.

Round-trip from

£370

One-way from

£246

Popular in

December

Cheapest in

May

Average price

£686

Good round-trip deal

£264 or less

Good one-way deal

£205 or less
SAUDIA
  • SAUDIA
  • 27/5-9/6
  • 2 total stops
  • 27h 05m total
  • London to Asia
Search Deals
14/5
  • 14/5
  • 2 total stops
  • 51h 20m 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 (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Asia.
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Price to beat on a one-way flight from London Heathrow to Asia.
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Find flight deals from Heathrow to Asia

Cheapest flights from Heathrow to Asia
Explore the most affordable flight options available from Heathrow to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 27/514:40LHR - BOM
1 stop14h 15mSAUDIA
Mon 9/605:55BOM - LHR
1 stop12h 50mSAUDIA
Deal found 29/4£370
Mon 19/521:05LHR - BOM
Nonstop9h 05mAir India
Mon 2/622:50BOM - LHR
1 stop17h 10mAir India
Deal found 28/4£371
Tue 29/420:55LHR - BOM
1 stop22h 50mKLM
Tue 27/502:15BOM - LHR
1 stop33h 55mKLM
Deal found 28/4£380
Thu 15/506:30LHR - BOM
1 stop14h 05mLufthansa
Tue 27/502:40BOM - LHR
1 stop12h 30mLufthansa
Deal found 29/4£382
Sun 11/521:20LHR - HKG
1 stop31h 30mChina Eastern
Sun 25/513:55HKG - LHR
1 stop35h 45mChina Eastern
Deal found 29/4£389
Mon 12/522:00LHR - HKG
2 stops28h 05mHainan Airlines
Thu 22/516:55HKG - LHR
2 stops33h 35mHainan Airlines
Deal found 29/4£391
Fri 27/622:00LHR - HKG
2 stops28h 05mMultiple Airlines
Sun 13/711:00HKG - LHR
2 stops39h 30mMultiple Airlines
Deal found 29/4£392
Sat 15/1121:35LHR - HKG
1 stop34h 15mAir China
Tue 2/1213:00HKG - LHR
1 stop34h 55mAir China
Deal found 29/4£397
Tue 13/521:05LHR - DEL
1 stop13h 20mAir India
Thu 5/614:10DEL - LHR
Nonstop9h 20mAir India
Deal found 29/4£401
Wed 7/522:05LHR - BOM
1 stop18h 20mGulf Air
Thu 15/521:45BOM - LHR
1 stop22h 05mGulf Air
Deal found 28/4£409
Thu 8/521:20LHR - BKK
1 stop18h 35mChina Eastern
Wed 21/520:50BKK - LHR
2 stops27h 50mChina Eastern
Deal found 29/4£409
Fri 2/522:00LHR - BKK
2 stops30h 00mHainan Airlines
Tue 9/901:30BKK - LHR
1 stop24h 00mHainan Airlines
Deal found 29/4£410

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 30 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Asia that are best for you.

Fly from

Heathrow

Fly to

Asia

Route

Depart

Return

Price

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Tue 27/5

14:40-09:25

1 stop14h 15m

Mumbai Chhatrapati Shivaji Intl

Mon 9/6

05:55-14:15

1 stop12h 50m

£370

LondonMumbai

LHR - BOM

LHRBOM

London Heathrow

Mon 19/5

21:05-10:40

Nonstop9h 05m

Mumbai Chhatrapati Shivaji Intl

Mon 2/6

22:50-11:30

1 stop17h 10m

£371

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 11/5

21:20-23:45

1 stop19h 25m

Hong Kong Intl

Sat 24/5

20:05-18:40

1 stop29h 35m

£389

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 12/5

22:00-09:05

2 stops28h 05m

Hong Kong Intl

Thu 22/5

16:55-19:30

2 stops33h 35m

£391

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 27/6

22:00-09:05

2 stops28h 05m

Hong Kong Intl

Sun 13/7

11:00-19:30

2 stops39h 30m

£392

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 15/5

22:00-11:50

1 stop30h 50m

Hong Kong Intl

Wed 11/6

10:30-20:30

1 stop17h 00m

£400

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Tue 13/5

21:05-14:55

1 stop13h 20m

New Delhi Indira Gandhi Intl

Thu 5/6

14:10-19:00

Nonstop9h 20m

£401

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 13/6

22:00-18:15

2 stops38h 15m

Bangkok Suvarnabhumi

Tue 24/6

11:05-19:30

1 stop38h 25m

£409

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 19/5

21:20-20:55

1 stop17h 35m

Bangkok Suvarnabhumi

Thu 5/6

20:50-18:40

2 stops27h 50m

£409

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 27/5

22:10-11:40

1 stop31h 30m

Bangkok Suvarnabhumi

Thu 19/6

03:00-19:00

1 stop22h 00m

£412

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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

Have a flexible travel schedule? Discover the best time to fly to Asia from Heathrow 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 Heathrow Airport to Asia

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Asia (average of £675). Flying from London Heathrow Airport to Asia in July is currently the most expensive (average of £1,165). 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 LHR to AS?

Find hourly flight availability from Heathrow 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 30 April 2025.

When flying from London Heathrow Airport 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 Heathrow Airport to Asia

Explore weekly flight availability from Heathrow 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 30 April 2025.

The most flights from LHR to AS0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Asia by month

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

In terms of precipitation, rainfall in Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Asia when rainfall is around 10.0 mm.

Temperature in Asia by month

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

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 30 April 2025.
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.6

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
38 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.6

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.6

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,213 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.6

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,334 reviews
Hainan Airlines
8.1
Very Good
38 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.6

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Asia. 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 London Heathrow Airport to Asia one-way?

    £248 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on SAUDIA and LOT, with prices starting from £265 and £265, respectively.

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

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

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

    Consider Virgin Atlantic (78%), Asiana Airlines (52%) or Korean Air (39%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Asia.

  • What are the cheapest flights from London Heathrow Airport to Asia?

    Looking for the cheapest flight from London Heathrow Airport to Asia? While on average our users pay £4,603, our data indicates the cheapest price to be £545. The most popular route (London Heathrow - Bangkok Suvarnabhumi), is priced around £25.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Asia?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Asia (average of £675). Flying from London Heathrow Airport to Asia in July is currently the most expensive (average of £1,165). 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 Heathrow 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 Heathrow to Asia

Discover the top 10 airlines that operate flights from Heathrow 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£312Average£566FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
ITA AirwaysCheapest£401Average£573FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Hainan AirlinesCheapest£403Average£474FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air AstanaCheapest£413Average£574FlexibilityNo cancel feeOn-time80%
Search Air Astana flights
Royal Brunei AirlinesCheapest£428Average£570FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
EgyptairCheapest£449Average£485FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Austrian AirlinesCheapest£478Average£720FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
IndiGoCheapest£485Average£601FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Royal JordanianCheapest£518Average£698FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
Qantas AirwaysCheapest£551Average£676FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow 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 Heathrow today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Asia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Asia from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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