£223 Find Cheap Flights to Asia in 2026

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Find the cheapest flights from the United Kingdom to Asia

Round-trip

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Asia

Enter your travel dates to find the best prices.

22:00 - 09:05

LHR

HKG

28h 05m

2 stops

20:50 - 19:30

HKG

LHR

29h 40m

2 stops

£351Hainan Airlines

Mon, 11 May - Thu, 18 Jun

21:00 - 22:45

LHR

HKG

18h 45m

1 stop

08:30 - 18:05

HKG

LHR

16h 35m

1 stop

£351China Southern

Wed, 22 Apr - Mon, 11 May

22:00 - 15:00

LHR

HKG

34h 00m

1 stop

10:15 - 19:30

HKG

LHR

16h 15m

1 stop

£352Hainan Airlines

Wed, 8 Apr - Wed, 10 Jun

12:30 - 13:35

LHR

BKK

19h 05m

1 stop

14:45 - 10:15

BKK

LHR

25h 30m

1 stop

£417Air India

Mon, 20 Apr - Tue, 5 May

12:35 - 18:20

LGW

BKK

23h 45m

1 stop

19:35 - 06:35

BKK

LGW

17h 00m

1 stop

£418Air China

Thu, 14 May - Tue, 19 May

11:15 - 01:20

LGW

BKK

32h 05m

1 stop

19:35 - 06:35

BKK

LGW

17h 00m

1 stop

£420Air China

Tue, 28 Apr - Tue, 26 May

13:15 - 14:15

LHR

BKK

19h 00m

1 stop

20:20 - 10:15

BKK

LHR

19h 55m

1 stop

£420Air India

Wed, 3 Jun - Sat, 27 Jun

21:45 - 19:45

LHR

KUL

15h 00m

1 stop

09:50 - 18:45

KUL

LHR

15h 55m

1 stop

£525Etihad Airways

Thu, 23 Apr - Tue, 12 May

09:30 - 08:35

LHR

CMB

18h 35m

1 stop

04:10 - 15:05

CMB

LHR

15h 25m

1 stop

£560Etihad Airways

Mon, 20 Apr - Wed, 6 May

21:30 - 08:10

LHR

CMB

29h 10m

1 stop

22:15 - 19:20

CMB

LHR

26h 35m

1 stop

£562IndiGo

Mon, 16 Mar - Tue, 24 Mar

Fly from

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 11/5

22:00-09:05

2 stops28h 05m

Hong Kong Intl

Thu 18/6

20:50-19:30

2 stops29h 40m

£351

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 22/4

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Mon 11/5

08:30-18:05

1 stop16h 35m

£351

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 8/4

22:00-15:00

1 stop34h 00m

Hong Kong Intl

Wed 10/6

10:15-19:30

1 stop16h 15m

£352

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 20/4

12:30-13:35

1 stop19h 05m

Bangkok Suvarnabhumi

Tue 5/5

14:45-10:15

1 stop25h 30m

£417

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 14/5

12:35-18:20

1 stop23h 45m

Bangkok Suvarnabhumi

Tue 19/5

19:35-06:35

1 stop17h 00m

£418

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 28/4

11:15-01:20

1 stop32h 05m

Bangkok Suvarnabhumi

Tue 26/5

19:35-06:35

1 stop17h 00m

£420

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 3/6

13:15-14:15

1 stop19h 00m

Bangkok Suvarnabhumi

Sat 27/6

20:20-10:15

1 stop19h 55m

£420

LondonKuala Lumpur

LHR - KUL

LHRKUL

London Heathrow

Thu 23/4

21:45-19:45

1 stop15h 00m

Kuala Lumpur Intl

Tue 12/5

09:50-18:45

1 stop15h 55m

£525

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 20/4

09:30-08:35

1 stop18h 35m

Colombo Bandaranaike Intl

Wed 6/5

04:10-15:05

1 stop15h 25m

£560

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 16/3

21:30-08:10

1 stop29h 10m

Colombo Bandaranaike Intl

Tue 24/3

22:15-19:20

1 stop26h 35m

£562

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flight prices to countries in Asia

Interested in flights to Asia? Find the countries in Asia that you can fly to for the biggest savings

	Price	£525 - £1,061

CHEAPEST COUNTRY	Singapore	29% cheaper	Users typically spent £219 less on flights to Singapore
MOST EXPENSIVE COUNTRY	Japan	43% more expensive	Users typically spent £317 more on trips to Japan
MOST POPULAR COUNTRY TO FLY TO	Thailand	261% more popular	As a popular travel destination, more of our users plan to visit Thailand than any other country in Asia

Where are the most popular flight destinations in Asia?

The most popular flight destination in Asia, according to our users, is India, followed by Pakistan, Philippines, Japan and Thailand.

Cheapest flights to cities in Asia

Click on the cities below to find out when it's cheapest to fly to Asia from United Kingdom

Bangkok Suvarnabhumi Airport

Asia

Cheapest flight to Asia from Bangkok Suvarnabhumi Airport

Phuket City

When booking a flight to Asia, the best-priced flight will typically be to Phuket City for £37, which is 89% less than the continental average.

Most expensive flight to Asia from Bangkok Suvarnabhumi Airport

Taipei City

Flights to Asia are typically 88% more expensive when flying to Taipei City, where the average price is £325

Cheap Asia flight deals and tips

Summary info about Asia flight prices, duration and airlines

Best One-Way Price	£223
Best Round-Trip Price	£351
Fastest flight time	17h 30m
Popular in	December

The best one-way flight price to Asia from United Kingdom in the last 72 hours is £223 (London Heathrow to Hong Kong Intl).

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The best round-trip flight price to Asia from United Kingdom in the last 72 hours is £351 (London Heathrow to Hong Kong Intl).

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The fastest flight to Asia from United Kingdom takes 17h 30m (London Heathrow to Hong Kong Intl).

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December has the highest demand for flights to Asia, with a 2% price increase on average.

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Frequently asked questions about flying to Asia

Where is it cheapest to fly into Asia?

Tbilisi Intl airport in Tbilisi has the cheapest flights when visiting Asia, with an average airfare of £118. New Delhi Indira Gandhi Intl airport in New Delhi is the second cheapest destination in Asia, with an average airfare of £126.

When did momondo last update prices for flights to Asia?

Prices for flights to Asia are updated daily.

How many operators does momondo search for flights to Asia?

As of March 2026, there are 114 operators available to choose from for flights to Asia.

How old do you have to be to fly to Asia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Asia.

What documentation or ID do you need to fly to Asia?

The required travel and health documents for your Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Asia?

It is quick and easy to find flights to Asia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Asia that suits you.

Can I find flights to Asia with flexible booking policies on momondo?

Yes. All flights to Asia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Asia?

momondo provides multiple filters to help you find the best flight to Asia. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Asia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.