What is the cheapest airline that flies from Chiang Mai to United Kingdom?

Etihad Airways is the most popular carrier operating from Chiang Mai to United Kingdom

When did momondo last update prices for flights from Chiang Mai Airport to United Kingdom?

Prices for flights from Chiang Mai Airport to United Kingdom were last updated today.

How many operators does momondo search for flights from Chiang Mai Airport to United Kingdom?

As of November 2026, there is 1 operator available to choose from for flights from Chiang Mai Airport to United Kingdom.

How old do you have to be to fly from Chiang Mai Airport to United Kingdom?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chiang Mai Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£135 Cheap Flights from Chiang Mai to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chiang Mai to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:10 - 12:05CNX Chiang Mai-LHR London Heathrow

33h 55m1 stop Abu Dhabi Zayed Intl

13:55 - 21:50LHR London Heathrow-CNX Chiang Mai

24h 55m2 stops Stockholm Arlanda Beijing Capital

£586Multiple Airlines

Mon, 7 Dec - Tue, 5 Jan

09:10 - 12:05CNX Chiang Mai-LHR London Heathrow

33h 55m1 stop Abu Dhabi Zayed Intl

13:55 - 21:50LHR London Heathrow-CNX Chiang Mai

24h 55m2 stops Stockholm Arlanda Beijing Capital

£588Multiple Airlines

Mon, 7 Dec - Tue, 5 Jan

09:10 - 12:05CNX Chiang Mai-LHR London Heathrow

33h 55m1 stop Abu Dhabi Zayed Intl

13:55 - 21:50LHR London Heathrow-CNX Chiang Mai

24h 55m2 stops Stockholm Arlanda Beijing Capital

£591Multiple Airlines

Mon, 7 Dec - Tue, 5 Jan

16:30 - 14:00CNX Chiang Mai-LGW London Gatwick

28h 30m2 stops Ho Chi Minh City Shanghai Pu Dong

10:30 - 14:20LGW London Gatwick-CNX Chiang Mai

20h 50m1 stop Shanghai Pu Dong

£606Multiple Airlines

Fri, 26 Feb - Sun, 7 Mar

16:30 - 14:00CNX Chiang Mai-LGW London Gatwick

28h 30m2 stops Ho Chi Minh City Shanghai Pu Dong

10:30 - 20:15LGW London Gatwick-CNX Chiang Mai

26h 45m1 stop Shanghai Pu Dong

£609Multiple Airlines

Fri, 26 Feb - Sat, 6 Mar

15:45 - 09:40CNX Chiang Mai-MAN Manchester

48h 55m2 stops Kuala Lumpur Intl Istanbul

18:00 - 19:00MAN Manchester-CNX Chiang Mai

18h 00m1 stop Bangkok Suvarnabhumi

£620Multiple Airlines

Sat, 27 Feb - Mon, 8 Mar

13:20 - 06:30CNX Chiang Mai-LGW London Gatwick

24h 10m2 stops Hanoi Noibai Shanghai Pu Dong

10:30 - 14:20LGW London Gatwick-CNX Chiang Mai

20h 50m1 stop Shanghai Pu Dong

£621Multiple Airlines

Sun, 28 Feb - Wed, 10 Mar

16:30 - 06:30CNX Chiang Mai-LGW London Gatwick

45h 00m2 stops Ho Chi Minh City Shanghai Pu Dong

10:30 - 20:15LGW London Gatwick-CNX Chiang Mai

26h 45m1 stop Shanghai Pu Dong

£622Multiple Airlines

Wed, 24 Feb - Sat, 6 Mar

20:55 - 11:55CNX Chiang Mai-MAN Manchester

22h 00m1 stop Abu Dhabi Zayed Intl

09:20 - 06:25MAN Manchester-CNX Chiang Mai

15h 05m1 stop Abu Dhabi Zayed Intl

£690Etihad Airways

Wed, 24 Mar - Sat, 17 Apr

20:55 - 06:15CNX Chiang Mai-MAN Manchester

16h 20m1 stop Abu Dhabi Zayed Intl

08:15 - 17:55MAN Manchester-CNX Chiang Mai

26h 40m1 stop Abu Dhabi Zayed Intl

£696Etihad Airways

Fri, 26 Feb - Tue, 9 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:10 - 14:30CNX Chiang Mai-LHR London Heathrow

36h 20m1 stop Abu Dhabi Zayed Intl

21:00 - 14:20LHR London Heathrow-CNX Chiang Mai

34h 20m1 stop Shanghai Pu Dong

£498Multiple Airlines

Wed, 4 Nov - Mon, 16 Nov

09:10 - 14:30CNX Chiang Mai-LHR London Heathrow

36h 20m1 stop Abu Dhabi Zayed Intl

21:00 - 08:35LHR London Heathrow-CNX Chiang Mai

28h 35m2 stops Shanghai Pu Dong Kunming Changshui

£503Multiple Airlines

Wed, 4 Nov - Mon, 16 Nov

09:10 - 18:00CNX Chiang Mai-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

21:00 - 08:35LHR London Heathrow-CNX Chiang Mai

28h 35m2 stops Shanghai Pu Dong Kunming Changshui

£512Multiple Airlines

Thu, 5 Nov - Tue, 10 Nov

09:10 - 18:00CNX Chiang Mai-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

21:00 - 08:35LHR London Heathrow-CNX Chiang Mai

28h 35m2 stops Shanghai Pu Dong Kunming Changshui

£512Multiple Airlines

Fri, 6 Nov - Tue, 10 Nov

09:10 - 18:00CNX Chiang Mai-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

22:30 - 16:45LHR London Heathrow-CNX Chiang Mai

35h 15m2 stops Shenzhen Bangkok Suvarnabhumi

£514Multiple Airlines

Fri, 6 Nov - Thu, 12 Nov

09:10 - 18:00CNX Chiang Mai-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

22:30 - 16:45LHR London Heathrow-CNX Chiang Mai

35h 15m2 stops Shenzhen Bangkok Suvarnabhumi

£514Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

09:10 - 14:30CNX Chiang Mai-LHR London Heathrow

36h 20m1 stop Abu Dhabi Zayed Intl

19:20 - 06:25LHR London Heathrow-CNX Chiang Mai

28h 05m1 stop Abu Dhabi Zayed Intl

£518Etihad Airways

Wed, 4 Nov - Thu, 12 Nov

09:10 - 18:00CNX Chiang Mai-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

21:10 - 15:15LHR London Heathrow-CNX Chiang Mai

35h 05m2 stops Shenzhen Bangkok Suvarnabhumi

£521Multiple Airlines

Fri, 6 Nov - Sat, 14 Nov

09:10 - 18:00CNX Chiang Mai-LHR London Heathrow

15h 50m1 stop Abu Dhabi Zayed Intl

21:10 - 15:15LHR London Heathrow-CNX Chiang Mai

35h 05m2 stops Shenzhen Bangkok Suvarnabhumi

£521Multiple Airlines

Thu, 5 Nov - Sat, 14 Nov

09:10 - 14:30CNX Chiang Mai-LHR London Heathrow

36h 20m1 stop Abu Dhabi Zayed Intl

19:20 - 06:25LHR London Heathrow-CNX Chiang Mai

28h 05m1 stop Abu Dhabi Zayed Intl

£564Etihad Airways

Fri, 6 Nov - Thu, 12 Nov

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Turkish Airlines flights from Chiang Mai to United Kingdom

Our best Turkish Airlines deals on Chiang Mai to United Kingdom flight tickets

Turkish Airlines

12 Nov

CNX19:45Chiang Mai

26h 10m

2 stops

LHR14:55London Heathrow

16 Nov

LHR06:25London Heathrow

20h 00m

2 stops

CNX09:25Chiang Mai

£1,000

Turkish Airlines

12 Nov

CNX19:45Chiang Mai

26h 10m

2 stops

LHR14:55London Heathrow

16 Nov

LHR06:25London Heathrow

20h 00m

2 stops

CNX09:25Chiang Mai

£1,031

Air China flights from Chiang Mai to United Kingdom

Our best Air China deals on Chiang Mai to United Kingdom flight tickets

Air China

9 Nov

CNX23:05Chiang Mai

25h 45m

1 stop

LHR17:50London Heathrow

17 Nov

LHR17:45London Heathrow

21h 05m

1 stop

CNX21:50Chiang Mai

£617

Air China

12 Nov

CNX23:05Chiang Mai

23h 50m

1 stop

LHR15:55London Heathrow

16 Nov

LHR17:45London Heathrow

21h 05m

1 stop

CNX21:50Chiang Mai

£618

Air China

12 Nov

CNX23:05Chiang Mai

23h 50m

1 stop

LHR15:55London Heathrow

16 Nov

LHR17:45London Heathrow

21h 05m

1 stop

CNX21:50Chiang Mai

£620

momondo Fare Finder

Use the filters below to find and compare flights from Chiang Mai to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Chiang MaiLondon

CNX Chiang Mai - LHR London Heathrow

CNXLHR

Chiang Mai

Mon 7/12

09:10-12:05

1 stop33h 55m

London Heathrow

Tue 5/1

13:55-21:50

2 stops24h 55m

£586

Chiang MaiLondon

CNX Chiang Mai - LHR London Heathrow

CNXLHR

Chiang Mai

Mon 7/12

09:10-12:05

1 stop33h 55m

London Heathrow

Tue 5/1

13:55-21:50

2 stops24h 55m

£588

Chiang MaiLondon

CNX Chiang Mai - LHR London Heathrow

CNXLHR

Chiang Mai

Mon 7/12

09:10-12:05

1 stop33h 55m

London Heathrow

Tue 5/1

13:55-21:50

2 stops24h 55m

£591

Chiang MaiLondon

CNX Chiang Mai - LGW London Gatwick

CNXLGW

Chiang Mai

Fri 26/2

16:30-14:00

2 stops28h 30m

London Gatwick

Sun 7/3

10:30-14:20

1 stop20h 50m

£606

Chiang MaiLondon

CNX Chiang Mai - LGW London Gatwick

CNXLGW

Chiang Mai

Fri 26/2

16:30-14:00

2 stops28h 30m

London Gatwick

Sat 6/3

10:30-20:15

1 stop26h 45m

£609

Chiang MaiManchester

CNX Chiang Mai - MAN Manchester

CNXMAN

Chiang Mai

Sat 27/2

15:45-09:40

2 stops48h 55m

Manchester

Mon 8/3

18:00-19:00

1 stop18h 00m

£620

Chiang MaiLondon

CNX Chiang Mai - LGW London Gatwick

CNXLGW

Chiang Mai

Sun 28/2

13:20-06:30

2 stops24h 10m

London Gatwick

Wed 10/3

10:30-14:20

1 stop20h 50m

£621

Chiang MaiLondon

CNX Chiang Mai - LGW London Gatwick

CNXLGW

Chiang Mai

Wed 24/2

16:30-06:30

2 stops45h 00m

London Gatwick

Sat 6/3

10:30-20:15

1 stop26h 45m

£622

Fastest return journey

Chiang MaiManchester

CNX Chiang Mai - MAN Manchester

CNXMAN

Chiang Mai

Wed 24/3

20:55-11:55

1 stop22h 00m

Manchester

Sat 17/4

09:20-06:25

1 stop15h 05m

£690

Chiang MaiManchester

CNX Chiang Mai - MAN Manchester

CNXMAN

Chiang Mai

Fri 26/2

20:55-06:15

1 stop16h 20m

Manchester

Tue 9/3

08:15-17:55

1 stop26h 40m

£696

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chiang Mai to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Chiang Mai to United Kingdom flights?

You could potentially save up to 61% on your flight if you consider stops on a Chiang Mai to United Kingdom flight.

Cheap Chiang Mai to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to United Kingdom

Best price found	£135
Fastest flight time	15h 50m
Direct flights	None

The best one-way flight to United Kingdom from Chiang Mai in the past 72 hours is £135. The best return flight deal from Chiang Mai to United Kingdom found on momondo in the last 72 hours is £586.

The fastest flight from Chiang Mai to United Kingdom takes 15h 50m

There are no direct flights from Chiang Mai to United Kingdom. There are no popular flight routes from Chiang Mai to United Kingdom.

Search flight deals

Frequently asked questions about flying from Chiang Mai to the United Kingdom

When did momondo last update prices for flights from Chiang Mai Airport to United Kingdom?
Prices for flights from Chiang Mai Airport to United Kingdom were last updated today.
How many operators does momondo search for flights from Chiang Mai Airport to United Kingdom?
As of November 2026, there is 1 operator available to choose from for flights from Chiang Mai Airport to United Kingdom.
How old do you have to be to fly from Chiang Mai Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chiang Mai Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chiang Mai to United Kingdom

Compare and see reviews for airlines that fly from Chiang Mai to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £567	Free Cancellation	Rating 7.3 1,557 reviews		Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Chiang Mai.

Can I find flights from Chiang Mai to United Kingdom with flexible booking policies on momondo?

Flights from Chiang Mai to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chiang Mai to United Kingdom?

Once all potential Chiang Mai to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chiang Mai to United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Chiang Mai are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.