£239 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 - 19:50

LHR

HKG

14h 50m

1 stop

10:15 - 19:30

HKG

LHR

16h 15m

1 stop

£376Hainan Airlines

Wed, 3 Jun - Wed, 17 Jun

22:00 - 09:05

LHR

HKG

28h 05m

1 stop

10:15 - 19:30

HKG

LHR

40h 15m

1 stop

£376Hainan Airlines

Mon, 20 Apr - Thu, 14 May

20:25 - 21:05

LHR

HKG

17h 40m

1 stop

17:50 - 15:55

HKG

LHR

30h 05m

1 stop

£380Air China

Thu, 17 Sep - Thu, 3 Dec

20:25 - 13:05

LHR

HKG

33h 40m

1 stop

14:35 - 15:55

HKG

LHR

33h 20m

1 stop

£381Air China

Thu, 17 Sep - Thu, 3 Dec

22:05 - 20:55

LHR

DEL

18h 20m

1 stop

04:55 - 15:20

DEL

LHR

14h 55m

1 stop

£427Gulf Air

Mon, 15 Jun - Thu, 2 Jul

22:05 - 04:05

LHR

DEL

25h 30m

1 stop

04:55 - 15:20

DEL

LHR

14h 55m

1 stop

£429Gulf Air

Sun, 10 May - Tue, 19 May

18:00 - 20:55

LGW

BKK

20h 55m

1 stop

07:50 - 15:00

BKK

LGW

37h 10m

3 stops

£430China Eastern

Thu, 23 Apr - Tue, 5 May

18:00 - 00:40

LGW

BKK

24h 40m

1 stop

01:55 - 14:00

BKK

LGW

19h 05m

1 stop

£432China Eastern

Tue, 1 Sep - Sun, 8 Nov

21:45 - 08:25

LHR

KUL

27h 40m

1 stop

09:50 - 18:45

KUL

LHR

15h 55m

1 stop

£454Etihad Airways

Sun, 31 May - Wed, 17 Jun

21:10 - 19:55

LHR

KUL

15h 45m

1 stop

21:55 - 18:45

KUL

LHR

27h 50m

1 stop

£455Etihad Airways

Wed, 22 Apr - Fri, 8 May

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 3/6

22:00-19:50

1 stop14h 50m

Hong Kong Intl

Wed 17/6

10:15-19:30

1 stop16h 15m

£376

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 20/4

22:00-09:05

1 stop28h 05m

Hong Kong Intl

Thu 14/5

10:15-19:30

1 stop40h 15m

£376

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 17/9

20:25-21:05

1 stop17h 40m

Hong Kong Intl

Thu 3/12

17:50-15:55

1 stop30h 05m

£380

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 17/9

20:25-13:05

1 stop33h 40m

Hong Kong Intl

Thu 3/12

14:35-15:55

1 stop33h 20m

£381

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Mon 15/6

22:05-20:55

1 stop18h 20m

New Delhi Indira Gandhi Intl

Thu 2/7

04:55-15:20

1 stop14h 55m

£427

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Sun 10/5

22:05-04:05

1 stop25h 30m

New Delhi Indira Gandhi Intl

Tue 19/5

04:55-15:20

1 stop14h 55m

£429

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 23/4

18:00-20:55

1 stop20h 55m

Bangkok Suvarnabhumi

Tue 5/5

07:50-15:00

3 stops37h 10m

£430

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 1/9

18:00-00:40

1 stop24h 40m

Bangkok Suvarnabhumi

Sun 8/11

01:55-14:00

1 stop19h 05m

£432

LondonKuala Lumpur

LHR - KUL

LHRKUL

London Heathrow

Sun 31/5

21:45-08:25

1 stop27h 40m

Kuala Lumpur Intl

Wed 17/6

09:50-18:45

1 stop15h 55m

£454

LondonKuala Lumpur

LHR - KUL

LHRKUL

London Heathrow

Wed 22/4

21:10-19:55

1 stop15h 45m

Kuala Lumpur Intl

Fri 8/5

21:55-18:45

1 stop27h 50m

£455

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	£630 - £1,086

CHEAPEST COUNTRY	Singapore	24% cheaper	Users typically spent £195 less on flights to Singapore
MOST EXPENSIVE COUNTRY	Japan	32% more expensive	Users typically spent £261 more on trips to Japan
MOST POPULAR COUNTRY TO FLY TO	Thailand	227% 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 88% less than the continental average.

Most expensive flight to Asia from Bangkok Suvarnabhumi Airport

Taipei City

Flights to Asia are typically 89% more expensive when flying to Taipei City, where the average price is £310

Cheap Asia flight deals and tips

Summary info about Asia flight prices, duration and airlines

Best One-Way Price	£239
Best Round-Trip Price	£376
Fastest flight time	16h 00m
Popular in	December

The best one-way flight price to Asia from United Kingdom in the last 72 hours is £239 (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 £376 (London Heathrow to Hong Kong Intl).

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The fastest flight to Asia from United Kingdom takes 16h 00m (London Heathrow to Kuala Lumpur 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?

Yerevan airport in Yerevan has the cheapest flights when visiting Asia, with an average airfare of £94. Tbilisi Intl airport in Tbilisi is the second cheapest destination in Asia, with an average airfare of £108.

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 April 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.