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Cheap flights from Chiang Mai to the United Kingdom from ฿10,677

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — LHR
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chiang Mai to United Kingdom

Enter your travel dates to find the best prices.

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 10 June 2026.

Wed 12/820:00
CNX
-
LHR
2 stops25h 05m
Multiple Airlines
Wed 23/922:40
LHR
-
CNX
1 stop17h 10m
Multiple Airlines
Deal found 9/6฿25,396
Sun 15/1108:50
CNX
-
LHR
1 stop16h 20m
เอทิฮัดแอร์เวย์
Sat 28/1108:50
LHR
-
CNX
1 stop14h 15m
เอทิฮัดแอร์เวย์
Deal found 8/6฿27,860
Mon 23/1108:50
CNX
-
LHR
1 stop34h 15m
เอทิฮัดแอร์เวย์
Sat 28/1108:50
LHR
-
CNX
1 stop14h 15m
เอทิฮัดแอร์เวย์
Deal found 6/6฿28,484
Wed 17/610:10
CNX
-
LHR
2 stops26h 50m
Multiple Airlines
Fri 19/621:45
LHR
-
CNX
2 stops29h 35m
Multiple Airlines
Deal found 10/6฿28,911
Sun 14/610:10
CNX
-
LHR
2 stops32h 35m
เอทิฮัดแอร์เวย์
Tue 23/621:45
LHR
-
CNX
2 stops29h 35m
เอทิฮัดแอร์เวย์
Deal found 6/6฿28,944
Wed 12/822:20
CNX
-
LGW
2 stops40h 25m
Multiple Airlines
Wed 23/920:25
LGW
-
CNX
1 stop19h 25m
Multiple Airlines
Deal found 9/6฿28,977
Thu 18/610:10
CNX
-
LHR
2 stops26h 50m
เอทิฮัดแอร์เวย์
Fri 19/609:30
LHR
-
CNX
2 stops28h 55m
เอทิฮัดแอร์เวย์
Deal found 10/6฿29,010
Tue 16/610:10
CNX
-
LHR
2 stops26h 50m
Multiple Airlines
Wed 17/609:30
LHR
-
CNX
2 stops28h 55m
Multiple Airlines
Deal found 8/6฿29,108
Thu 11/610:10
CNX
-
LHR
2 stops26h 50m
เอทิฮัดแอร์เวย์
Wed 24/620:45
LHR
-
CNX
2 stops30h 35m
เอทิฮัดแอร์เวย์
Deal found 6/6฿29,273
Wed 15/720:00
CNX
-
LHR
2 stops22h 45m
เอทิฮัดแอร์เวย์
Wed 12/814:45
LHR
-
CNX
2 stops22h 25m
เอทิฮัดแอร์เวย์
Deal found 6/6฿29,305
Mon 15/620:00
CNX
-
LHR
2 stops25h 05m
เอทิฮัดแอร์เวย์
Tue 23/620:45
LHR
-
CNX
2 stops30h 35m
เอทิฮัดแอร์เวย์
Deal found 7/6฿29,470
Tue 16/610:10
CNX
-
LHR
2 stops26h 50m
เอทิฮัดแอร์เวย์
Tue 23/621:45
LHR
-
CNX
2 stops31h 30m
เอทิฮัดแอร์เวย์
Deal found 6/6฿29,503

Find 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 10 June 2026.

Round-trip from

฿25,396

One-way from

฿10,677
Air China
  • Air China
  • 12/8-23/9
  • 3 total stops
  • 42h 15m total
  • Chiang Mai to United Kingdom
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 51h 10m total
  • Chiang Mai to United Kingdom
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 10 June 2026.
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 - LHR

CNXLHR

Chiang Mai

Wed 12/8

20:00-15:05

2 stops25h 05m

London Heathrow

Wed 23/9

22:40-21:50

1 stop17h 10m

฿25,396

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Mon 14/9

11:55-07:00

2 stops25h 05m

London Heathrow

Wed 16/9

14:45-19:10

2 stops22h 25m

฿32,492

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Tue 15/9

11:55-06:55

2 stops25h 00m

London Gatwick

Wed 16/9

10:40-13:45

2 stops21h 05m

฿33,248

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Mon 20/7

10:30-15:00

2 stops34h 30m

London Gatwick

Mon 27/7

11:35-18:40

2 stops25h 05m

฿35,055

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Mon 6/7

23:05-17:40

1 stop24h 35m

London Heathrow

Mon 13/7

22:40-21:50

1 stop17h 10m

฿36,139

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Sat 25/7

01:30-06:40

1 stop35h 10m

London Gatwick

Mon 7/9

18:00-13:25

1 stop37h 25m

฿36,205

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Mon 20/7

14:55-06:40

1 stop21h 45m

London Gatwick

Mon 27/7

18:00-09:15

2 stops33h 15m

฿37,125

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Sun 26/7

20:00-12:35

2 stops22h 35m

London Gatwick

Mon 7/9

10:05-11:15

2 stops19h 10m

฿37,650

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Mon 23/11

16:25-17:30

3 stops56h 05m

London Heathrow

Sat 28/11

21:00-09:05

2 stops53h 05m

฿38,012

Chiang MaiLondon

CNX - LGW

CNXLGW

Chiang Mai

Sat 4/7

20:00-19:45

2 stops29h 45m

London Gatwick

Sat 1/8

10:05-11:15

2 stops19h 10m

฿38,242

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 57 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 10 June 2026.
Read reviews from past customers who have flown with เอทิฮัดแอร์เวย์ 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.
เอทิฮัดแอร์เวย์
7.3
Good
1,452 reviews
Check prices

Food

7.2

Entertainment

7.2

Comfort

7.3

Boarding

7.6

Crew

7.8

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
เอทิฮัดแอร์เวย์
7.3
Good
1,452 reviews
เอทิฮัดแอร์เวย์
7.3
Good
1,452 reviews
Check prices

Food

7.2

Entertainment

7.2

Comfort

7.3

Boarding

7.6

Crew

7.8

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience

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?

    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 24h 35m. Fly via เอทิฮัดแอร์เวย์, กัลฟ์แอร์, or Air China to get the fastest option. The distance between Chiang Mai and United Kingdom is about 9009 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 Gatwick. You may also consider Chiang Mai - London Heathrow or Chiang Mai - Manchester.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chiang Mai to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Phuket City to Charles de Gaulle flights

Top airline flying from Chiang Mai to United Kingdom

Discover the top airline that operate flights from Chiang Mai to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
เอทิฮัดแอร์เวย์Cheapest฿23,740Average฿33,894FlexibilityNo cancel feeOn-time75%
Search เอทิฮัดแอร์เวย์ flights

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?

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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