How long does it take to fly to Chiang Mai?

Flight times from United Kingdom to Chiang Mai vary, but if you’re flying out of Manchester and flying into Chiang Mai (one of the most popular routes), then the duration is 14h 50m on average. Another popular route from United Kingdom to Chiang Mai is flying from London to Chiang Mai, which will take roughly 20h 27m. Keep in mind that layovers or delays could extend your travel time.

Which airlines fly to Chiang Mai?

Etihad Airways, Thai Airways and Cathay Pacific are the top three most popular airlines that fly to Chiang Mai from United Kingdom according to our data. Etihad Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Chiang Mai. Keep in mind that there are 8 different airlines that fly to Chiang Mai on a routine basis, so you have a few additional options to choose from.

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

China Eastern, Cathay Pacific, and SWISS are the most popular carriers operating from United Kingdom to Chiang Mai

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

Prices for flights from United Kingdom to Chiang Mai Airport are updated daily.

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

As of September 2026, there are 8 operators available to choose from for flights from United Kingdom to Chiang Mai Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Chiang Mai Airport.

What documentation or ID do you need to fly to Chiang Mai Airport?

The travel and health documents you'll need for your trip to Chiang Mai Airport 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 Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£216 Cheap Flights from the United Kingdom to Chiang Mai in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to Chiang Mai

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One-way

Last minute

Recent return flight deals from the United Kingdom to Chiang Mai

Enter your travel dates to find the best prices.

11:35 - 21:50LGW London Gatwick-CNX Chiang Mai

27h 15m1 stop Beijing Capital

23:05 - 06:20CNX Chiang Mai-LGW London Gatwick

38h 15m1 stop Beijing Capital

£358Air China

Mon, 9 Nov - Wed, 18 Nov

12:35 - 21:50LGW London Gatwick-CNX Chiang Mai

27h 15m1 stop Beijing Capital

23:05 - 18:05CNX Chiang Mai-LGW London Gatwick

25h 00m1 stop Beijing Capital

£359Air China

Sun, 20 Sep - Mon, 28 Sep

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

20h 50m1 stop Shanghai Pu Dong

15:35 - 06:30CNX Chiang Mai-LGW London Gatwick

21h 55m1 stop Shanghai Pu Dong

£407China Eastern

Mon, 30 Nov - Thu, 31 Dec

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

20h 50m1 stop Shanghai Pu Dong

15:35 - 06:30CNX Chiang Mai-LGW London Gatwick

21h 55m1 stop Shanghai Pu Dong

£407China Eastern

Sun, 1 Nov - Tue, 1 Dec

17:30 - 22:20MAN Manchester-CNX Chiang Mai

21h 50m3 stops Václav Havel Prague Sharjah Bangkok Suvarnabhumi

09:10 - 17:55CNX Chiang Mai-MAN Manchester

15h 45m1 stop Abu Dhabi Zayed Intl

£442Multiple Airlines

Mon, 2 Nov - Sun, 15 Nov

21:00 - 09:05LHR London Heathrow-CNX Chiang Mai

29h 05m2 stops Shanghai Pu Dong Kunming Changshui

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

33h 55m1 stop Abu Dhabi Zayed Intl

£452Multiple Airlines

Mon, 2 Nov - Thu, 12 Nov

21:45 - 09:20LHR London Heathrow-CNX Chiang Mai

29h 35m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

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

33h 55m1 stop Abu Dhabi Zayed Intl

£517Etihad Airways

Mon, 5 Oct - Tue, 27 Oct

14:45 - 19:10LHR London Heathrow-CNX Chiang Mai

22h 25m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

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

36h 20m1 stop Abu Dhabi Zayed Intl

£529Etihad Airways

Sun, 11 Oct - Sat, 14 Nov

19:25 - 19:00LHR London Heathrow-CNX Chiang Mai

16h 35m2 stops Vienna Intl Bangkok Suvarnabhumi

10:10 - 21:40CNX Chiang Mai-LHR London Heathrow

18h 30m2 stops Bangkok Suvarnabhumi Vienna Intl

£610Austrian Airlines

Mon, 18 Jan - Fri, 29 Jan

14:50 - 19:00LHR London Heathrow-CNX Chiang Mai

21h 10m2 stops Vienna Intl Bangkok Suvarnabhumi

10:10 - 21:40CNX Chiang Mai-LHR London Heathrow

18h 30m2 stops Bangkok Suvarnabhumi Vienna Intl

£629Austrian Airlines

Wed, 3 Feb - Sun, 14 Feb

Recent last minute flight deals from the United Kingdom to Chiang Mai

Enter your travel dates to find the best prices.

11:35 - 13:25LGW London Gatwick-CNX Chiang Mai

19h 50m1 stop Shanghai Pu Dong

14:55 - 06:40CNX Chiang Mai-LGW London Gatwick

21h 45m1 stop Shanghai Pu Dong

£403China Eastern

Mon, 14 Sep - Wed, 21 Oct

18:00 - 13:25LGW London Gatwick-CNX Chiang Mai

37h 25m1 stop Shanghai Pu Dong

10:05 - 15:00CNX Chiang Mai-LGW London Gatwick

34h 55m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

£415China Eastern

Mon, 14 Sep - Wed, 21 Oct

18:00 - 09:15LGW London Gatwick-CNX Chiang Mai

33h 15m2 stops Shanghai Pu Dong Kunming Changshui

14:55 - 15:00CNX Chiang Mai-LGW London Gatwick

30h 05m1 stop Shanghai Pu Dong

£415China Eastern

Mon, 14 Sep - Wed, 21 Oct

15:15 - 21:50LTN London Luton-CNX Chiang Mai

24h 35m2 stops Milan Malpensa Beijing Daxing Intl

09:10 - 21:05CNX Chiang Mai-LTN London Luton

18h 55m2 stops Abu Dhabi Zayed Intl Dublin

£423Multiple Airlines

Mon, 14 Sep - Thu, 12 Nov

15:15 - 21:50LTN London Luton-CNX Chiang Mai

24h 35m2 stops Milan Malpensa Beijing Daxing Intl

09:10 - 21:05CNX Chiang Mai-LTN London Luton

18h 55m2 stops Abu Dhabi Zayed Intl Dublin

£436Multiple Airlines

Mon, 14 Sep - Thu, 12 Nov

12:35 - 23:25LGW London Gatwick-CNX Chiang Mai

28h 50m2 stops Beijing Capital Bangkok Suvarnabhumi

09:35 - 06:35CNX Chiang Mai-LGW London Gatwick

27h 00m2 stops Bangkok Suvarnabhumi Beijing Capital

£461Multiple Airlines

Sun, 13 Sep - Mon, 28 Sep

09:30 - 19:10LHR London Heathrow-CNX Chiang Mai

27h 40m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

11:55 - 12:45CNX Chiang Mai-LHR London Heathrow

30h 50m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

£586Etihad Airways

Mon, 14 Sep - Wed, 21 Oct

14:55 - 19:10STN London Stansted-CNX Chiang Mai

22h 15m2 stops Dubai Intl Bangkok Suvarnabhumi

20:00 - 13:00CNX Chiang Mai-STN London Stansted

23h 00m2 stops Bangkok Suvarnabhumi Dubai Intl

£839Emirates

Mon, 14 Sep - Wed, 21 Oct

21:20 - 19:10MAN Manchester-CNX Chiang Mai

39h 50m2 stops Dubai Intl Bangkok Suvarnabhumi

20:00 - 07:50CNX Chiang Mai-MAN Manchester

41h 50m2 stops Bangkok Suvarnabhumi Dubai Intl

£867Emirates

Sun, 13 Sep - Wed, 16 Sep

11:10 - 18:40MAN Manchester-CNX Chiang Mai

25h 30m1 stop Hong Kong Intl

19:25 - 08:15CNX Chiang Mai-MAN Manchester

18h 50m1 stop Hong Kong Intl

£1,732Cathay Pacific

Sun, 13 Sep - Wed, 16 Sep

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SWISS flights from United Kingdom to Chiang Mai

Our best SWISS deals on United Kingdom to Chiang Mai flight tickets

SWISS

26 Nov

LCY09:15London City

21h 30m

2 stops

CNX13:45Chiang Mai

17 Dec

CNX10:10Chiang Mai

37h 55m

2 stops

LCY17:05London City

£669

SWISS

26 Nov

LCY09:15London City

21h 30m

2 stops

CNX13:45Chiang Mai

17 Dec

CNX10:10Chiang Mai

37h 55m

2 stops

LCY17:05London City

£673

SWISS

26 Nov

LCY09:15London City

21h 30m

2 stops

CNX13:45Chiang Mai

17 Dec

CNX10:10Chiang Mai

37h 55m

2 stops

LCY17:05London City

£675

Air China flights from United Kingdom to Chiang Mai

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

Air China

9 Nov

LGW11:35London Gatwick

27h 15m

1 stop

CNX21:50Chiang Mai

18 Nov

CNX23:05Chiang Mai

38h 15m

1 stop

LGW06:20London Gatwick

£358

Air China

20 Sept

LGW12:35London Gatwick

27h 15m

1 stop

CNX21:50Chiang Mai

28 Sept

CNX23:05Chiang Mai

25h 00m

1 stop

LGW18:05London Gatwick

£359

Air China

29 Sept

LGW20:20London Gatwick

19h 30m

1 stop

CNX21:50Chiang Mai

12 Oct

CNX23:05Chiang Mai

37h 30m

1 stop

LGW06:35London Gatwick

£370

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Mon 9/11

11:35-21:50

1 stop27h 15m

Chiang Mai

Wed 18/11

23:05-06:20

1 stop38h 15m

£358

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Sun 20/9

12:35-21:50

1 stop27h 15m

Chiang Mai

Mon 28/9

23:05-18:05

1 stop25h 00m

£359

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Mon 30/11

10:30-14:20

1 stop20h 50m

Chiang Mai

Thu 31/12

15:35-06:30

1 stop21h 55m

£407

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Sun 1/11

10:30-14:20

1 stop20h 50m

Chiang Mai

Tue 1/12

15:35-06:30

1 stop21h 55m

£407

ManchesterChiang Mai

MAN Manchester - CNX Chiang Mai

MANCNX

Manchester

Mon 2/11

17:30-22:20

3 stops21h 50m

Chiang Mai

Sun 15/11

09:10-17:55

1 stop15h 45m

£442

LondonChiang Mai

LHR London Heathrow - CNX Chiang Mai

LHRCNX

London Heathrow

Mon 2/11

21:00-09:05

2 stops29h 05m

Chiang Mai

Thu 12/11

09:10-12:05

1 stop33h 55m

£452

LondonChiang Mai

LHR London Heathrow - CNX Chiang Mai

LHRCNX

London Heathrow

Mon 5/10

21:45-09:20

2 stops29h 35m

Chiang Mai

Tue 27/10

09:10-12:05

1 stop33h 55m

£517

LondonChiang Mai

LHR London Heathrow - CNX Chiang Mai

LHRCNX

London Heathrow

Sun 11/10

14:45-19:10

2 stops22h 25m

Chiang Mai

Sat 14/11

09:10-14:30

1 stop36h 20m

£529

Fastest return journey

LondonChiang Mai

LHR London Heathrow - CNX Chiang Mai

LHRCNX

London Heathrow

Mon 18/1

19:25-19:00

2 stops16h 35m

Chiang Mai

Fri 29/1

10:10-21:40

2 stops18h 30m

£610

LondonChiang Mai

LHR London Heathrow - CNX Chiang Mai

LHRCNX

London Heathrow

Wed 3/2

14:50-19:00

2 stops21h 10m

Chiang Mai

Sun 14/2

10:10-21:40

2 stops18h 30m

£629

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 United Kingdom to Chiang Mai

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

Other information

What is the cheapest month to fly to Chiang Mai?

The month of November is, on average, the cheapest month to fly to Chiang Mai from United Kingdom, with most prices found around £576. If you aren’t able to travel during the month of November, then book flights to Chiang Mai from United Kingdom during May instead. Flights to Chiang Mai in May, while not as cheap as those in November, still average around £581.

How far in advance should I book a flight to Chiang Mai?

You are more likely to see cheaper flights to Chiang Mai from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around £764 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from United Kingdom for as low as £590 on momondo.

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

You could potentially save up to 35% on your flight if you consider stops on a United Kingdom to Chiang Mai flight.

Cheap United Kingdom to Chiang Mai flight deals and tips

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

Best price found	£216
Fastest flight time	14h 50m
Direct flights	None

The best one-way flight to Chiang Mai from United Kingdom in the past 72 hours is £216. The best return flight deal from United Kingdom to Chiang Mai found on momondo in the last 72 hours is £358.

The fastest flight from United Kingdom to Chiang Mai takes 14h 50m

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

Search flight deals

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

When did momondo last update prices for flights from United Kingdom to Chiang Mai Airport?
Prices for flights from United Kingdom to Chiang Mai Airport are updated daily.
How many operators does momondo search for flights from United Kingdom to Chiang Mai Airport?
As of September 2026, there are 8 operators available to choose from for flights from United Kingdom to Chiang Mai Airport.
How old do you have to be to fly from United Kingdom to Chiang Mai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Chiang Mai Airport.
What documentation or ID do you need to fly to Chiang Mai Airport?
The travel and health documents you'll need for your trip to Chiang Mai Airport 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 Chiang Mai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Chiang Mai

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

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom £358	Free Cancellation	Rating 7.3 236 reviews	Search China Eastern flights
Air China	PriceFrom £389	Free Cancellation	Rating 7.5 164 reviews	Search Air China flights
Malaysia Airlines	PriceFrom £503	Free Cancellation	Rating 7.3 318 reviews	Search Malaysia Airlines flights
Etihad Airways	PriceFrom £525	Free Cancellation	Rating 7.3 1,534 reviews	Search Etihad Airways flights
Austrian Airlines	PriceFrom £553	Free Cancellation	Rating 7.6 956 reviews	Search Austrian Airlines flights
Cathay Pacific	PriceFrom £633	Free Cancellation	Rating 7.6 1,480 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom £777	Free Cancellation	Rating 7.9 418 reviews	Search Thai Airways flights
Emirates	PriceFrom £840	Free Cancellation	Rating 8.1 3,657 reviews	Search Emirates flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Chiang Mai . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Chiang Mai from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Chiang Mai.

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

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

An easier way to manage your Chiang Mai trip

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Cheap flights from the United Kingdom to Chiang Mai from £216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Chiang Mai departing on 27/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from the United Kingdom to Chiang Mai

Recent return flight deals from the United Kingdom to Chiang Mai

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SWISS flights from United Kingdom to Chiang Mai

Our best SWISS deals on United Kingdom to Chiang Mai flight tickets

Air China flights from United Kingdom to Chiang Mai

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

momondo Fare Finder

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

See travel insights to Chiang Mai from

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

What is the cheapest month to fly to Chiang Mai?

How far in advance should I book a flight to Chiang Mai?

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

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

Which airlines fly to Chiang Mai?

How long does it take to fly to Chiang Mai?

Cheap United Kingdom to Chiang Mai flight deals and tips

Best price found

Fastest flight time

Direct flights

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

Best airlines flying from United Kingdom to Chiang Mai

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

Why use momondo?

An easier way to manage your Chiang Mai trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand

Fly your favourite airline to Chiang Mai

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chiang Mai

List of cabin classes available on flights landing in Chiang Mai. Availability may vary depending on flight origin and airline.

Popular Cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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