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£249+ Cheap flights to Chiang Mai

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CNX
27 Mar — 3 Apr1
1 adult

Flights to Chiang Mai in 2025

Find the latest flights to Chiang Mai in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 March 2025.

Return from

£496

One-way from

£249

Popular in

July

Cheapest in

March

Average price

£523
China Eastern
  • China Eastern
  • 6/5-5/6
  • 2 total stops
  • 41h 35m total
  • London to Chiang Mai
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6/5
  • 6/5
  • 3 total stops
  • 46h 55m total
  • London to Chiang Mai
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£129 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to Chiang Mai

Cheapest flights to Chiang Mai
Explore the most affordable flight options available to Chiang Mai. Find the lowest fares based on data from user searches, with prices last updated on 22 March 2025.

Tue 6/511:35LGW - CNX
1 stop19h 50mChina Eastern
Thu 5/614:55CNX - LGW
1 stop21h 45mChina Eastern
Deal found 21/3£496
Tue 6/521:20LHR - CNX
2 stops29h 45mChina Eastern
Thu 5/614:55CNX - LHR
1 stop33h 45mChina Eastern
Deal found 21/3£513
Tue 6/520:25LHR - CNX
1 stop19h 25mAir China
Thu 5/623:05CNX - LHR
1 stop27h 25mAir China
Deal found 21/3£521
Wed 16/421:00LHR - CNX
2 stops31h 25mChina Southern
Thu 22/511:30CNX - LHR
1 stop37h 30mChina Southern
Deal found 22/3£525
Wed 24/1211:40LGW - CNX
2 stops27h 10mAir China
Wed 14/123:05CNX - LGW
2 stops38h 50mAir China
Deal found 20/3£534
Mon 24/307:10LGW - CNX
3 stops33h 05mMultiple Airlines
Wed 2/409:20CNX - LGW
3 stops35h 40mMultiple Airlines
Deal found 21/3£578
Sun 8/614:40LHR - CNX
2 stops21h 15mMultiple Airlines
Sun 22/611:55CNX - LHR
2 stops25h 35mMultiple Airlines
Deal found 21/3£606
Wed 16/411:00LHR - CNX
1 stop20h 40mMalaysia Airlines
Thu 22/514:40CNX - LHR
1 stop31h 55mMalaysia Airlines
Deal found 22/3£636
Mon 15/921:45LHR - CNX
2 stops31h 30mEtihad Airways
Mon 22/920:00CNX - LHR
2 stops25h 15mEtihad Airways
Deal found 22/3£643
Mon 24/307:00LTN - CNX
3 stops32h 45mMultiple Airlines
Mon 7/406:35CNX - LTN
3 stops46h 10mMultiple Airlines
Deal found 21/3£657
Sun 4/506:00STN - CNX
3 stops32h 40mMultiple Airlines
Wed 4/620:55CNX - STN
2 stops20h 35mMultiple Airlines
Deal found 20/3£682
Mon 24/322:05LHR - CNX
1 stop37h 45mCathay Pacific
Wed 2/410:30CNX - LHR
1 stop34h 45mCathay Pacific
Deal found 21/3£686

Cheapflights Fare Finder

Locate flights to Chiang Mai that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 March 2025.
Use the filters below to find and compare flights to Chiang Mai that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Tue 6/5

11:35-13:25

1 stop19h 50m

Chiang Mai

Thu 5/6

14:55-06:40

1 stop21h 45m

£496

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Sun 11/5

22:10-17:50

1 stop37h 40m

Chiang Mai

Wed 21/5

11:30-19:00

1 stop37h 30m

£499

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Mon 12/5

21:20-13:25

1 stop34h 05m

Chiang Mai

Mon 19/5

14:55-18:40

1 stop33h 45m

£503

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Sun 4/5

22:40-21:50

1 stop17h 10m

Chiang Mai

Wed 4/6

23:05-20:30

1 stop27h 25m

£521

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Tue 1/4

09:20-21:50

2 stops30h 30m

Chiang Mai

Tue 8/4

09:20-15:00

3 stops35h 40m

£601

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Tue 22/4

21:05-23:25

2 stops20h 20m

Chiang Mai

Fri 16/5

15:05-20:00

3 stops34h 55m

£646

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Mon 8/9

11:00-13:40

1 stop20h 40m

Chiang Mai

Mon 22/9

12:35-16:35

1 stop34h 00m

£653

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Tue 20/5

20:10-18:40

1 stop16h 30m

Chiang Mai

Wed 28/5

19:25-15:15

1 stop25h 50m

£665

LondonChiang Mai

LHR - CNX

LHRCNX

London Heathrow

Mon 8/9

21:45-09:20

2 stops29h 35m

Chiang Mai

Mon 22/9

20:00-15:15

2 stops25h 15m

£666

LondonChiang Mai

STN - CNX

STNCNX

London Stansted

Sun 4/5

06:00-20:40

3 stops32h 40m

Chiang Mai

Wed 4/6

20:55-11:30

2 stops20h 35m

£682

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 47 results
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Best time to book a flight to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to 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 to Chiang Mai

When is the best time to book a flight to Chiang Mai?

Use this chart to determine the optimal time to book a return flight from London to Chiang Mai. Price data was last updated on 14 March 2025.

The price you pay for your flight to Chiang Mai may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Chiang Mai?

On average, a flight from London to Chiang Mai takes 19 hours 1 minute. Flights to Chiang Mai from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Chiang Mai?

The most popular airlines flying from London to Chiang Mai are Thai Airways, China Eastern and Air China.

Thai Airways

Thai Airways

From £939

China Eastern

China Eastern

From £575

Air China

Air China

From £625

EVA Air

EVA Air

From £909

What are the cheapest airlines that fly to Chiang Mai?

The cheapest airlines flying from London to Chiang Mai are China Southern, China Eastern and Air China.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated 22 March 2025.
To help decide which airline to fly to Chiang Mai, see what other customers have to say about EVA Air, Singapore Airlines and Emirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,172 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very Good
1,282 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very Good
3,191 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
KLM
7.8
Good
1,319 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Thai Airways
7.8
Good
316 reviews
EVA Air
8.4
Very Good
1,172 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

FAQs about flying to Chiang Mai

Getting around Chiang Mai

For a quintessentially Thai experience, you can navigate the streets of Chiang Mai via tuk-tuk (a cross between a small van and a moped). They are plentiful and cheap, but be sure to arrange a price before leaving. Other options include vans with covered areas for passengers (known as “songthaews”), as well as privately rented cars. Cycle-powered “samlors” are also a common sight and a relaxing way to see the city.

Getting from the Airport to the City

There is a Super-Highway connecting the city to Chiang Mai International Airport (CNX) and cabs or tuk-tuks will take no time to whizz into town. Negotiate a price beforehand for the best deal. Alternatively, many hotels will arrange for pick-ups, so check at booking if this service is available. Hire cars can be rented at the airport, but pre-booking is advised.

  • What airport do you fly into for flights to Chiang Mai?

    If you book a flight to Chiang Mai, you will be flying into Chiang Mai, which is the city’s only airport. Chiang Mai (CNX) is located 1.9 mi from the center of Chiang Mai.

  • Can I find cheaper flights to Chiang Mai if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chiang Mai on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Chiang Mai?

    Based on reviews from Cheapflights users, China Southern is rated the highest out of the airlines that fly to Chiang Mai.

  • What is the cheapest airport to fly to in Chiang Mai?

    Chiang Mai is currently the cheapest airport to fly to in Chiang Mai. One-way flights to Chiang Mai typically cost £16, while return flights cost around £29.

  • How much is a return flight to Chiang Mai?

    A return flight to Chiang Mai will typically cost around £71, however they can be found for as little as £37.

  • Where does the fastest flight to Chiang Mai depart from?

    For those looking to save time traveling to Chiang Mai, London offers the quickest one-way flight (17 hours 15 minutes).

  • Does Chiang Mai have car hire?

    Yes. Those touching down at Chiang Mai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chiang Mai?

    Yes. Chiang Mai has hotels nearby for those requiring accommodations. Nida Rooms Zoo 7 Hang Dong is the closest property to Chiang Mai (0.0 mi away from Chiang Mai).

See more FAQs

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