How long is the flight from Chiang Mai to United Kingdom?

There are many flights that can get you from Chiang Mai to United Kingdom in 28h 20m. Fly via Malaysia Airlines, China Eastern, or เอทิฮัดแอร์เวย์ to get the fastest option. The distance between Chiang Mai and United Kingdom is about 9056 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

What is the cheapest month to book a flight from Chiang Mai to United Kingdom?

Currently, December is the cheapest month in which you can book a flight from Chiang Mai to United Kingdom (average of ฿810). Flying from Chiang Mai to United Kingdom in July is currently the most expensive (average of ฿1,014). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm. Find deals

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C). Find deals

What are the most popular routes from Chiang Mai to United Kingdom?

The most popular route from Chiang Mai to United Kingdom is Chiang Mai - London City. You may also consider Chiang Mai - London Heathrow or Chiang Mai - London Gatwick.

What is the cheapest month to fly from Chiang Mai to United Kingdom?

February can be a great time to fly to United Kingdom from Chiang Mai with a flight ticket averaging about ฿30,078. Cheapflights users have found deals in the month of February for as cheap as ฿18,614. The most expensive prices can be found in the month of April.

What airport do you fly from for flights from Chiang Mai to United Kingdom?

Chiang Mai (CNX) is the airport you will fly out of if you book a flight from Chiang Mai to United Kingdom. It is only a 3.1 km journey to Chiang Mai (CNX) from Chiang Mai’s city centre.

Can I find deals for flights from Chiang Mai to United Kingdom that include hotel bookings?

Yes. In addition to deals on Chiang Mai to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Chiang Mai to United Kingdom?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to United Kingdom.

Can I find deals for business class flights from Chiang Mai to United Kingdom?

Yes. Cheapflights offers flight deals from Chiang Mai to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿6,501+ Flights from Chiang Mai to the United Kingdom

Cheap flight deals from Chiang Mai to United Kingdom

Round-trip from	฿20,993
One-way from	฿6,501
Popular in	April
Cheapest in	February
Average price	฿29,396

เอทิฮัดแอร์เวย์
6/11-22/11
2 total stops
60h 25m total
Chiang Mai to United Kingdom

Search Deals

15/12
1 total stop
22h 35m total
Chiang Mai to United Kingdom

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (฿148,633 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿26,221 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Chiang Mai to United Kingdom

Cheapest flights from Chiang Mai to United Kingdom
Explore the most affordable flight options available from Chiang Mai to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 6/1108:50CNX - LHR

1 stop34h 15mเอทิฮัดแอร์เวย์

Sat 22/1120:55LHR - CNX

1 stop26h 10mเอทิฮัดแอร์เวย์

Deal found 14/9฿20,993

Thu 6/1118:50CNX - LHR

2 stops30h 05mChina Southern

Sat 22/1122:00LHR - CNX

1 stop36h 50mChina Southern

Deal found 14/9฿22,198

Mon 22/1208:05CNX - LGW

1 stop17h 25mMultiple Airlines

Mon 5/111:25LGW - CNX

1 stop25h 55mMultiple Airlines

Deal found 13/9฿22,578

Thu 6/1108:50CNX - LHR

1 stop16h 20mMultiple Airlines

Sat 22/1122:15LHR - CNX

3 stops33h 20mMultiple Airlines

Deal found 14/9฿23,561

Mon 22/1216:25CNX - LGW

3 stops52h 35mChina Eastern

Sun 4/110:30LGW - CNX

2 stops39h 35mChina Eastern

Deal found 14/9฿23,656

Mon 22/1223:05CNX - LGW

1 stop37h 30mAir China

Sun 4/111:35LGW - CNX

1 stop27h 15mAir China

Deal found 14/9฿23,815

Sun 12/1023:05CNX - LHR

1 stop24h 40mAir China

Sun 26/1020:25LHR - CNX

1 stop18h 25mAir China

Deal found 14/9฿24,195

Thu 9/1014:40CNX - LHR

1 stop31h 55mMultiple Airlines

Sat 25/1020:25LHR - CNX

1 stop19h 25mMultiple Airlines

Deal found 14/9฿24,544

Tue 28/1020:50CNX - LGW

1 stop28h 40mMultiple Airlines

Tue 4/1116:00LGW - CNX

1 stop36h 15mMultiple Airlines

Deal found 13/9฿24,735

Wed 17/1223:05CNX - LHR

1 stop23h 50mAir China

Thu 1/120:25LHR - CNX

1 stop18h 25mAir China

Deal found 14/9฿24,830

Mon 22/1223:05CNX - LHR

1 stop23h 50mAir China

Mon 5/120:25LHR - CNX

1 stop18h 25mAir China

Deal found 13/9฿24,861

Thu 6/1108:50CNX - LGW

2 stops21h 45mMultiple Airlines

Sat 22/1113:55LGW - CNX

2 stops25h 25mMultiple Airlines

Deal found 14/9฿24,925

Best flights from Chiang Mai to United Kingdom
Discover carefully curated flight deals from Chiang Mai to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Tue 3/314:50CNX - LHR

1 stop31h 35mMalaysia Airlines

Fri 13/321:25LHR - CNX

1 stop31h 00mMalaysia Airlines

Deal found 14/9฿24,639

Thu 30/1007:05CNX - LGW

1 stop18h 25mMultiple Airlines

Thu 6/1106:35LGW - CNX

2 stops26h 50mMultiple Airlines

Deal found 15/9฿24,671

Mon 1/1215:35CNX - MAN

2 stops55h 30mChina Eastern

Thu 8/111:05MAN - CNX

2 stops44h 15mChina Eastern

Deal found 13/9฿26,035

Sun 12/1018:50CNX - LGW

2 stops53h 40mChina Southern

Thu 23/1012:00LGW - CNX

1 stop23h 50mChina Southern

Deal found 14/9฿26,415

Sat 20/1223:05CNX - LHR

1 stop25h 45mAir China

Sat 3/120:25LHR - CNX

1 stop18h 25mAir China

Deal found 12/9฿27,367

Mon 1/1208:50CNX - MAN

1 stop28h 20mเอทิฮัดแอร์เวย์

Thu 8/113:40MAN - CNX

1 stop33h 25mเอทิฮัดแอร์เวย์

Deal found 13/9฿31,616

Thu 5/310:10CNX - LCY

2 stops39h 30mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Sat 7/308:40LCY - CNX

2 stops22h 05mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 13/9฿46,330

Mon 22/1221:40CNX - LCY

2 stops42h 10mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

Mon 5/109:20LCY - CNX

2 stops21h 25mเคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

Deal found 13/9฿46,932

Tue 28/1020:50CNX - LGW

1 stop28h 40mMultiple Airlines

Tue 4/1116:00LGW - CNX

1 stop36h 15mMultiple Airlines

Deal found 13/9฿24,735

Thu 5/314:50CNX - LHR

1 stop31h 35mMalaysia Airlines

Sat 7/310:25LHR - CNX

1 stop18h 00mMalaysia Airlines

Deal found 13/9฿25,147

Tue 28/1015:35CNX - LGW

1 stop21h 55mChina Eastern

Tue 4/1110:30LGW - CNX

2 stops39h 35mChina Eastern

Deal found 13/9฿26,384

Sun 12/1018:50CNX - LGW

1 stop18h 00mChina Southern

Tue 21/1021:30LGW - CNX

2 stops38h 20mChina Southern

Deal found 14/9฿26,732

Last-minute flights from Chiang Mai to United Kingdom
Discover last-minute flight deals from Chiang Mai to United Kingdom. Data last updated 15 September 2025 and is based on user searches.

Tue 30/917:20CNX - LHR

2 stops32h 40mMultiple Airlines

Wed 15/1022:40LHR - CNX

1 stop17h 10mMultiple Airlines

Deal found 14/9฿25,686

Tue 7/1017:20CNX - LHR

2 stops32h 40mMultiple Airlines

Sat 25/1022:40LHR - CNX

1 stop17h 10mMultiple Airlines

Deal found 14/9฿25,749

Thu 9/1014:40CNX - LHR

1 stop31h 55mMultiple Airlines

Sat 25/1020:25LHR - CNX

1 stop19h 25mMultiple Airlines

Deal found 14/9฿24,544

Thu 9/1010:05CNX - LHR

2 stops38h 35mChina Eastern

Sat 25/1021:20LHR - CNX

1 stop35h 00mChina Eastern

Deal found 14/9฿25,432

Thu 9/1018:50CNX - LGW

1 stop18h 20mChina Southern

Sat 25/1021:30LGW - CNX

2 stops38h 20mChina Southern

Deal found 14/9฿25,781

Fri 10/1014:55CNX - LHR

1 stop33h 45mChina Eastern

Sat 25/1021:20LHR - CNX

1 stop35h 00mChina Eastern

Deal found 14/9฿25,401

Fri 10/1023:05CNX - LHR

1 stop27h 25mAir China

Sat 25/1020:25LHR - CNX

1 stop19h 25mAir China

Deal found 14/9฿25,940

Sat 11/1014:40CNX - LHR

1 stop31h 55mMultiple Airlines

Sat 25/1022:40LHR - CNX

1 stop17h 10mMultiple Airlines

Deal found 14/9฿25,305

Sat 11/1014:40CNX - LHR

1 stop31h 55mMultiple Airlines

Mon 27/1020:25LHR - CNX

1 stop18h 25mMultiple Airlines

Deal found 14/9฿25,527

Sun 12/1023:05CNX - LHR

1 stop27h 25mAir China

Sat 25/1022:40LHR - CNX

1 stop17h 10mAir China

Deal found 14/9฿24,195

Mon 13/1023:05CNX - LGW

1 stop37h 30mMultiple Airlines

Mon 20/1007:25LGW - CNX

3 stops32h 25mMultiple Airlines

Deal found 14/9฿26,098

Tue 28/1020:50CNX - LGW

1 stop28h 40mMultiple Airlines

Tue 4/1116:00LGW - CNX

1 stop36h 15mMultiple Airlines

Deal found 13/9฿24,735

One-way flights from Chiang Mai to United Kingdom
Search for one-way flight options from Chiang Mai to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Mon 15/1222:50CNX - LGW

1 stop22h 35mMultiple Airlines

Deal found 13/9฿6,501

Sun 7/1218:50CNX - LGW

1 stop19h 10mChina Southern

Deal found 13/9฿8,942

Sun 16/1118:50CNX - LHR

1 stop30h 45mChina Southern

Deal found 14/9฿8,974

Sun 7/1218:50CNX - LHR

1 stop30h 45mChina Southern

Deal found 13/9฿9,006

Mon 24/1118:50CNX - LHR

1 stop30h 45mChina Southern

Deal found 13/9฿9,545

Thu 27/1108:50CNX - LHR

1 stop36h 40mเอทิฮัดแอร์เวย์

Deal found 13/9฿9,894

Mon 15/1222:50CNX - LHR

2 stops41h 05mMultiple Airlines

Deal found 13/9฿9,989

Tue 21/1023:05CNX - LGW

1 stop37h 30mAir China

Deal found 14/9฿10,179

Tue 21/1023:05CNX - LHR

1 stop24h 40mAir China

Deal found 14/9฿10,179

Sun 7/1211:55CNX - LHR

2 stops52h 40mMultiple Airlines

Deal found 13/9฿10,243

Mon 15/1223:05CNX - LHR

1 stop25h 45mAir China

Deal found 13/9฿10,274

Sun 7/1211:55CNX - LGW

2 stops51h 40mMultiple Airlines

Deal found 13/9฿10,306

Cheapflights 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

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Tue 3/3

14:50-15:25

1 stop31h 35m

London Heathrow

Fri 13/3

21:25-11:25

1 stop31h 00m

฿24,639

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Thu 30/10

07:05-18:30

1 stop18h 25m

London Gatwick

Thu 6/11

06:35-16:25

2 stops26h 50m

฿24,671

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Tue 28/10

20:50-18:30

1 stop28h 40m

London Gatwick

Tue 4/11

16:00-11:15

1 stop36h 15m

฿24,735

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Thu 5/3

14:50-15:25

1 stop31h 35m

London Heathrow

Sat 7/3

10:25-11:25

1 stop18h 00m

฿25,147

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Mon 22/12

14:30-18:35

2 stops35h 05m

London Heathrow

Mon 5/1

20:25-21:50

1 stop18h 25m

฿25,559

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Tue 7/10

17:20-20:00

2 stops32h 40m

London Heathrow

Mon 27/10

20:25-21:50

1 stop18h 25m

฿25,749

Chiang MaiManchester

CNX - MAN

CNXMAN

Chiang Mai

Mon 1/12

15:35-16:05

2 stops55h 30m

Manchester

Thu 8/1

11:05-14:20

2 stops44h 15m

฿26,035

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Mon 13/10

23:05-06:35

1 stop37h 30m

London Gatwick

Mon 20/10

07:25-21:50

3 stops32h 25m

฿26,098

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Tue 28/10

15:35-06:30

1 stop21h 55m

London Gatwick

Tue 4/11

10:30-09:05

2 stops39h 35m

฿26,384

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Sun 12/10

18:50-18:30

2 stops53h 40m

London Gatwick

Thu 23/10

12:00-17:50

1 stop23h 50m

฿26,415

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 60 results

...

Best time to book a flight from Chiang Mai to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Chiang Mai with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to the United Kingdom

What is the cheapest time of day to fly from CNX to GB?

When flying from Chiang Mai to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing United Kingdom

Read reviews from past customers who have flown with China Eastern from Chiang Mai to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.2

Good

165 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

China Eastern

7.2

Good

165 reviews

China Eastern

7.2

Good

165 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Related info for your journey

What airport do you fly from for flights from Chiang Mai to United Kingdom?
Chiang Mai (CNX) is the airport you will fly out of if you book a flight from Chiang Mai to United Kingdom. It is only a 3.1 km journey to Chiang Mai (CNX) from Chiang Mai’s city centre.
How long is the flight from Chiang Mai to United Kingdom?
There are many flights that can get you from Chiang Mai to United Kingdom in 28h 20m. Fly via Malaysia Airlines, China Eastern, or เอทิฮัดแอร์เวย์ to get the fastest option. The distance between Chiang Mai and United Kingdom is about 9056 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Chiang Mai to United Kingdom?
The most popular route from Chiang Mai to United Kingdom is Chiang Mai - London City. You may also consider Chiang Mai - London Heathrow or Chiang Mai - London Gatwick.
Can I find deals for flights from Chiang Mai to United Kingdom that include hotel bookings?
Yes. In addition to deals on Chiang Mai to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chiang Mai to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to United Kingdom.
Can I find deals for business class flights from Chiang Mai to United Kingdom?
Yes. Cheapflights offers flight deals from Chiang Mai to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chiang Mai to United Kingdom?
Currently, December is the cheapest month in which you can book a flight from Chiang Mai to United Kingdom (average of ฿810). Flying from Chiang Mai to United Kingdom in July is currently the most expensive (average of ฿1,014). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Chiang Mai to United Kingdom?

Deals for Chiang Mai to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to United Kingdom?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to United Kingdom.

Can Cheapflights find flights from Chiang Mai to United Kingdom with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to United Kingdom, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chiang Mai to United Kingdom become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to United Kingdom from Chiang Mai today and book when prices fit your budget.

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Cheap flights from Chiang Mai to the United Kingdom from ฿6,501

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chiang Mai to United Kingdom

Keep the following information in mind while searching for Chiang Mai to United Kingdom flight deals. Data was last updated 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chiang Mai to United Kingdom

Cheapest flights from Chiang Mai to United KingdomExplore the most affordable flight options available from Chiang Mai to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from Chiang Mai to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Chiang Mai to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Chiang Mai with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to the United Kingdom

What is the cheapest time of day to fly from CNX to GB?

Find hourly flight availability from Chiang Mai to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Reviews of airlines servicing United Kingdom

Read reviews from past customers who have flown with China Eastern from Chiang Mai to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Chiang Mai to United Kingdom?

How long is the flight from Chiang Mai to United Kingdom?

What are the most popular routes from Chiang Mai to United Kingdom?

Can I find deals for flights from Chiang Mai to United Kingdom that include hotel bookings?

How can I find direct flights from Chiang Mai to United Kingdom?

Can I find deals for business class flights from Chiang Mai to United Kingdom?

What is the cheapest month to book a flight from Chiang Mai to United Kingdom?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chiang Mai to United Kingdom?

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to United Kingdom?

Can Cheapflights find flights from Chiang Mai to United Kingdom with no change fees?

Can Cheapflights notify me if prices for flights from Chiang Mai to United Kingdom become cheaper?

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Cheapest flights from Chiang Mai to United Kingdom
Explore the most affordable flight options available from Chiang Mai to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.