Which airlines fly to Chiang Rai?

Etihad Airways, Thai Airways and Cathay Pacific 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 46% of people opting to fly with this airline when travelling to Chiang Rai. Keep in mind that there are 11 different airlines that fly to Chiang Rai on a routine basis, so you have a few additional options to choose from.

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 Manchester (a popular airport in United Kingdom) to Chiang Mai (the most popular airport in Chiang Rai), then the flight time is 14h 40m on average. If you fly from Birmingham (another popular airport in United Kingdom) to Chiang Mai, then the average flight time is 18h 15m.

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

Thai Airways and Singapore Airlines are the most popular carriers operating from 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 June 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.

£407 Cheap Flights from the United Kingdom to Chiang Rai in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from the United Kingdom to Chiang Rai

Round-trip

One-way

Recent return flight deals from the United Kingdom to Chiang Rai

Enter your travel dates to find the best prices.

10:20 - 19:25

LGW

CEI

27h 05m

2 stops

15:25 - 14:40

CEI

LGW

29h 15m

2 stops

£572Multiple Airlines

Fri, 26 Jun - Tue, 30 Jun

09:00 - 09:40

LGW

CEI

18h 40m

2 stops

13:40 - 06:40

CEI

LGW

23h 00m

2 stops

£685Multiple Airlines

Thu, 8 Oct - Thu, 22 Oct

11:20 - 15:55

LGW

CEI

21h 35m

1 stop

08:30 - 22:25

CEI

LGW

20h 55m

1 stop

£708Multiple Airlines

Mon, 16 Nov - Thu, 3 Dec

15:40 - 15:55

LGW

CEI

17h 15m

1 stop

20:00 - 13:45

CEI

LGW

24h 45m

1 stop

£719Multiple Airlines

Tue, 17 Nov - Mon, 7 Dec

15:40 - 15:55

LGW

CEI

17h 15m

1 stop

08:30 - 22:25

CEI

LGW

20h 55m

1 stop

£720Multiple Airlines

Tue, 17 Nov - Thu, 3 Dec

11:20 - 15:55

LGW

CEI

21h 35m

1 stop

08:40 - 18:05

CEI

LGW

16h 25m

1 stop

£725Multiple Airlines

Mon, 16 Nov - Wed, 9 Dec

11:20 - 15:55

LGW

CEI

21h 35m

1 stop

08:30 - 18:45

CEI

LGW

17h 15m

1 stop

£731Multiple Airlines

Mon, 16 Nov - Mon, 7 Dec

08:40 - 09:40

LGW

CEI

18h 00m

2 stops

14:25 - 05:55

CEI

LGW

22h 30m

2 stops

£736Multiple Airlines

Sun, 15 Nov - Sun, 6 Dec

08:05 - 09:40

LHR

CEI

18h 35m

2 stops

14:25 - 07:20

CEI

LHR

23h 55m

2 stops

£766Multiple Airlines

Sun, 15 Nov - Sun, 6 Dec

16:00 - 18:20

LHR

CEI

20h 20m

2 stops

18:55 - 13:15

CEI

LHR

24h 20m

2 stops

£775Multiple Airlines

Fri, 26 Jun - Tue, 30 Jun

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Singapore Airlines flights from United Kingdom to Chiang Rai

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

Singapore Airlines

8 Oct

LGW12:20London Gatwick

24h 25m

1 stop

CEI18:45Chiang Rai

22 Oct

CEI15:10Chiang Rai

21h 45m

1 stop

LGW06:55London Gatwick

£1,055

Singapore Airlines

12 Nov

LGW13:00London Gatwick

22h 25m

1 stop

CEI18:25Chiang Rai

3 Dec

CEI15:15Chiang Rai

22h 10m

1 stop

LGW06:25London Gatwick

£1,091

Singapore Airlines

15 Nov

LGW09:20London Gatwick

26h 05m

1 stop

CEI18:25Chiang Rai

4 Dec

CEI19:00Chiang Rai

21h 00m

1 stop

LGW09:00London Gatwick

£1,121

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

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Fri 26/6

10:20-19:25

2 stops27h 05m

Chiang Rai

Tue 30/6

15:25-14:40

2 stops29h 15m

£572

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Thu 8/10

09:00-09:40

2 stops18h 40m

Chiang Rai

Thu 22/10

13:40-06:40

2 stops23h 00m

£685

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Mon 16/11

11:20-15:55

1 stop21h 35m

Chiang Rai

Thu 3/12

08:30-22:25

1 stop20h 55m

£708

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Tue 17/11

15:40-15:55

1 stop17h 15m

Chiang Rai

Mon 7/12

20:00-13:45

1 stop24h 45m

£719

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Tue 17/11

15:40-15:55

1 stop17h 15m

Chiang Rai

Thu 3/12

08:30-22:25

1 stop20h 55m

£720

Fastest return journey

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Mon 16/11

11:20-15:55

1 stop21h 35m

Chiang Rai

Wed 9/12

08:40-18:05

1 stop16h 25m

£725

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Mon 16/11

11:20-15:55

1 stop21h 35m

Chiang Rai

Mon 7/12

08:30-18:45

1 stop17h 15m

£730

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Sun 15/11

08:40-09:40

2 stops18h 00m

Chiang Rai

Sun 6/12

14:25-05:55

2 stops22h 30m

£736

LondonChiang Rai

LHR - CEI

LHRCEI

London Heathrow

Sun 15/11

08:05-09:40

2 stops18h 35m

Chiang Rai

Sun 6/12

14:25-07:20

2 stops23h 55m

£766

LondonChiang Rai

LHR - CEI

LHRCEI

London Heathrow

Fri 26/6

16:00-18:20

2 stops20h 20m

Chiang Rai

Tue 30/6

18:55-13:15

2 stops24h 20m

£775

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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

Prices

Airlines

Other information

What is the cheapest month to fly to Chiang Rai?

If you aren’t able to travel during the month of July, then book flights to Chiang Rai from United Kingdom during June instead. Flights to Chiang Rai in June, while not as cheap as those in July, still average around £0.

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

Fastest flight time	18h 40m
Direct flights	None

The fastest flight from United Kingdom to Chiang Rai takes 18h 40m

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 June 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 £780	Free Cancellation	Rating 7.9 406 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.