How long does it take to fly to Chiang Rai?

The flight from United Kingdom to Chiang Rai depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London (a popular airport in United Kingdom) to Chiang Mai (the most popular airport in Chiang Rai), then the flight time is 19h 20m on average. If you fly from Birmingham (another popular airport in United Kingdom) to Chiang Mai, then the average flight time is 21h 25m.

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

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

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

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

How old do you have to be to fly from United Kingdom to Chiang Rai 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 Rai Airport.

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

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

£314 Cheap Flights from the United Kingdom to Chiang Rai in 2026/27

Find the cheapest flights from the United Kingdom to Chiang Rai

Return

One-way

Recent return flight deals from the United Kingdom to Chiang Rai

Enter your travel dates to find the best prices.

08:10 - 19:25MAN Manchester-CEI Chiang Rai

28h 15m3 stops Dublin Beijing Capital Bangkok Suvarnabhumi

08:30 - 06:15CEI Chiang Rai-MAN Manchester

28h 45m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

£755Multiple Airlines

Sat, 21 Nov - Wed, 25 Nov

08:10 - 19:25MAN Manchester-CEI Chiang Rai

28h 15m3 stops Dublin Beijing Capital Bangkok Suvarnabhumi

20:00 - 22:00CEI Chiang Rai-MAN Manchester

33h 00m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Dublin

£775Multiple Airlines

Sat, 21 Nov - Wed, 25 Nov

08:15 - 18:20STN London Stansted-CEI Chiang Rai

27h 05m3 stops Dublin Beijing Capital Bangkok Suvarnabhumi

20:00 - 21:10CEI Chiang Rai-STN London Stansted

31h 10m3 stops Bangkok Suvarnabhumi Dubai Intl Bergamo Orio Al Serio

£940Multiple Airlines

Sat, 27 Mar - Sat, 10 Apr

10:45 - 13:55MAN Manchester-CEI Chiang Rai

44h 10m2 stops Istanbul Bangkok Suvarnabhumi

08:30 - 06:15CEI Chiang Rai-MAN Manchester

28h 45m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl

£948Multiple Airlines

Sat, 21 Nov - Wed, 25 Nov

05:55 - 13:55STN London Stansted-CEI Chiang Rai

25h 00m3 stops Milan Malpensa Frankfurt am Main Bangkok Suvarnabhumi

15:20 - 11:45CEI Chiang Rai-STN London Stansted

27h 25m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Barcelona-El Prat

£990Multiple Airlines

Tue, 22 Dec - Tue, 29 Dec

13:00 - 19:25LHR London Heathrow-CEI Chiang Rai

23h 25m2 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi

11:15 - 15:55CEI Chiang Rai-LHR London Heathrow

35h 40m2 stops Bangkok Suvarnabhumi Beijing Capital

£1,006Multiple Airlines

Tue, 22 Dec - Tue, 29 Dec

07:55 - 14:55STN London Stansted-CEI Chiang Rai

24h 00m2 stops Stockholm Arlanda Bangkok Suvarnabhumi

20:00 - 21:10CEI Chiang Rai-STN London Stansted

31h 10m3 stops Bangkok Suvarnabhumi Dubai Intl Bergamo Orio Al Serio

£1,038Multiple Airlines

Sat, 27 Mar - Sat, 10 Apr

10:30 - 19:25LGW London Gatwick-CEI Chiang Rai

25h 55m3 stops Shanghai Pu Dong Kunming Changshui Bangkok Suvarnabhumi

15:20 - 14:00CEI Chiang Rai-LGW London Gatwick

29h 40m2 stops Bangkok Suvarnabhumi Shanghai Pu Dong

£1,050Multiple Airlines

Tue, 22 Dec - Tue, 29 Dec

11:50 - 09:40LHR London Heathrow-CEI Chiang Rai

14h 50m1 stop Bangkok Suvarnabhumi

10:15 - 19:35CEI Chiang Rai-LHR London Heathrow

16h 20m1 stop Bangkok Suvarnabhumi

£1,109Thai Airways

Sat, 19 Dec - Sat, 26 Dec

21:35 - 18:20LHR London Heathrow-CEI Chiang Rai

13h 45m1 stop Bangkok Suvarnabhumi

18:55 - 09:35CEI Chiang Rai-LHR London Heathrow

20h 40m2 stops Bangkok Suvarnabhumi Istanbul

£1,311Thai Airways

Sat, 27 Mar - Sat, 10 Apr

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Gulf Air flights from United Kingdom to Chiang Rai

Our best Gulf Air deals on United Kingdom to Chiang Rai flight tickets

Gulf Air

16 Nov

LHR09:30London Heathrow

25h 50m

2 stops

CEI18:20Chiang Rai

19 Nov

CEI10:15Chiang Rai

35h 30m

2 stops

LHR14:45London Heathrow

£770

Gulf Air

16 Nov

LHR09:30London Heathrow

25h 50m

2 stops

CEI18:20Chiang Rai

19 Nov

CEI10:15Chiang Rai

35h 30m

2 stops

LHR14:45London Heathrow

£808

Gulf Air

20 Dec

LHR21:40London Heathrow

37h 40m

2 stops

CEI18:20Chiang Rai

31 Dec

CEI10:15Chiang Rai

27h 20m

2 stops

LHR06:35London Heathrow

£1,640

Turkish Airlines flights from United Kingdom to Chiang Rai

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

Turkish Airlines

27 Nov

LGW06:30London Gatwick

20h 10m

2 stops

CEI09:40Chiang Rai

1 Dec

CEI10:15Chiang Rai

37h 15m

2 stops

LGW16:30London Gatwick

£4,187

Turkish Airlines

27 Nov

LGW06:30London Gatwick

20h 10m

2 stops

CEI09:40Chiang Rai

1 Dec

CEI10:15Chiang Rai

37h 15m

2 stops

LGW16:30London Gatwick

£4,212

Turkish Airlines

20 Dec

STN10:55London Stansted

39h 45m

2 stops

CEI09:40Chiang Rai

31 Dec

CEI10:15Chiang Rai

30h 40m

2 stops

STN09:55London Stansted

£4,708

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterChiang Rai

MAN Manchester - CEI Chiang Rai

MANCEI

Manchester

Sat 21/11

08:10-19:25

3 stops28h 15m

Chiang Rai

Wed 25/11

08:30-06:15

2 stops28h 45m

£755

ManchesterChiang Rai

MAN Manchester - CEI Chiang Rai

MANCEI

Manchester

Sat 21/11

08:10-19:25

3 stops28h 15m

Chiang Rai

Wed 25/11

20:00-22:00

3 stops33h 00m

£775

LondonChiang Rai

STN London Stansted - CEI Chiang Rai

STNCEI

London Stansted

Sat 27/3

08:15-18:20

3 stops27h 05m

Chiang Rai

Sat 10/4

20:00-21:10

3 stops31h 10m

£940

ManchesterChiang Rai

MAN Manchester - CEI Chiang Rai

MANCEI

Manchester

Sat 21/11

10:45-13:55

2 stops44h 10m

Chiang Rai

Wed 25/11

08:30-06:15

2 stops28h 45m

£948

LondonChiang Rai

STN London Stansted - CEI Chiang Rai

STNCEI

London Stansted

Tue 22/12

05:55-13:55

3 stops25h 00m

Chiang Rai

Tue 29/12

15:20-11:45

3 stops27h 25m

£990

LondonChiang Rai

LHR London Heathrow - CEI Chiang Rai

LHRCEI

London Heathrow

Tue 22/12

13:00-19:25

2 stops23h 25m

Chiang Rai

Tue 29/12

11:15-15:55

2 stops35h 40m

£1,006

LondonChiang Rai

STN London Stansted - CEI Chiang Rai

STNCEI

London Stansted

Sat 27/3

07:55-14:55

2 stops24h 00m

Chiang Rai

Sat 10/4

20:00-21:10

3 stops31h 10m

£1,038

LondonChiang Rai

LGW London Gatwick - CEI Chiang Rai

LGWCEI

London Gatwick

Tue 22/12

10:30-19:25

3 stops25h 55m

Chiang Rai

Tue 29/12

15:20-14:00

2 stops29h 40m

£1,050

Fastest return journey

LondonChiang Rai

LHR London Heathrow - CEI Chiang Rai

LHRCEI

London Heathrow

Sat 19/12

11:50-09:40

1 stop14h 50m

Chiang Rai

Sat 26/12

10:15-19:35

1 stop16h 20m

£1,109

LondonChiang Rai

LHR London Heathrow - CEI Chiang Rai

LHRCEI

London Heathrow

Sat 27/3

21:35-18:20

1 stop13h 45m

Chiang Rai

Sat 10/4

18:55-09:35

2 stops20h 40m

£1,311

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 Rai

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

Airlines

Other information

Which airlines fly to Chiang Rai?

Etihad Airways, Cathay Pacific and Thai Airways are the top three most popular airlines that fly to Chiang Rai from United Kingdom according to our data. Etihad Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Chiang Rai. Keep in mind that there are 7 different airlines that fly to Chiang Rai on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Chiang Rai flight deals and tips

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

Best price found	£314
Fastest flight time	20h 10m
Direct flights	None

The best one-way flight to Chiang Rai from United Kingdom in the past 72 hours is £314. The best return flight deal from United Kingdom to Chiang Rai found on momondo in the last 72 hours is £755.

The fastest flight from United Kingdom to Chiang Rai takes 20h 10m

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

Search flight deals

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

When did momondo last update prices for flights from United Kingdom to Chiang Rai Airport?
Prices for flights from United Kingdom to Chiang Rai Airport are updated daily.
How many operators does momondo search for flights from United Kingdom to Chiang Rai Airport?
As of November 2026, there is 1 operator available to choose from for flights from United Kingdom to Chiang Rai Airport.
How old do you have to be to fly from United Kingdom to Chiang Rai 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 Rai Airport.
What documentation or ID do you need to fly to Chiang Rai Airport?
The travel and health documents you'll need for your trip to Chiang Rai 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 Rai 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 Rai

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

Airline	Rating	Free Cancellation	Price
Thai Airways	PriceFrom £917	Free Cancellation	Rating 7.9 433 reviews		Search Thai Airways flights

Why use momondo?

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

Finding the right flight to Chiang Rai from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Rai quick and easy, saving you time and money.

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

Yes. All flights to Chiang Rai from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chiang Rai from United Kingdom.

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

Price alerts on flights to Chiang Rai from United Kingdom 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.