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Find cheap Air China flights to Chiang Mai

CMH — CNX
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Air China flights from United Kingdom to Chiang Mai
Explore the most affordable Air China flight options available from United Kingdom to Chiang Mai. Find the lowest fares with prices last updated on 27 July 2026.

Mon 24/812:35
LGW
-
CNX
1 stop27h 15m
Air China
Mon 31/823:05
CNX
-
LGW
1 stop37h 30m
Air China
Deal found 25/7£613
Mon 24/820:25
LHR
-
CNX
1 stop19h 25m
Air China
Mon 31/823:05
CNX
-
LHR
1 stop24h 35m
Air China
Deal found 25/7£655
Fri 7/812:35
LGW
-
CNX
1 stop27h 15m
Air China
Thu 27/823:05
CNX
-
LGW
1 stop25h 00m
Air China
Deal found 25/7£870

Flights to Chiang Mai with Air China at a glance

Find detailed information about Air China flights from United Kingdom to Chiang Mai. Explore the options provided by Air China to plan your journey from United Kingdom to Chiang Mai. Data last updated 27 July 2026.

Popular in

July

Cheapest in

March

Average price

£510

Return from

£591

One-way from

£245
Highest demand for flights to Chiang Mai with Air China; 3% potential price increase.
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Best time to find cheap flights to Chiang Mai with Air China; 2% potential price drop.
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Average price for flights to Chiang Mai with Air China (return).
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Air China
  • Air China
  • 4/1-21/1
  • 2 total stops
  • 42h 15m total
  • United Kingdom to Chiang Mai
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Air China
  • Air China
  • 26/8
  • 1 total stop
  • 27h 15m total
  • United Kingdom to Chiang Mai
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Cheapflights Insights

Find cheap Air China flights to Chiang Mai

How long is the flight to Chiang Mai with Air China?

On average, Air China flights from the United Kingdom to Chiang Mai take 24 hours 18 minutes. Flights to Chiang Mai from other popular cities in the United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Chiang Mai with Air China

  • Which airport do Air China flights arrive at when travelling to Chiang Mai?

    Air China flights on this route tend to land at Chiang Mai Airport.

  • Is Air China the cheapest airline for a flight to Chiang Mai?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Chiang Mai tends to be with Air China.

  • Are there alternative airlines other than Air China that fly to Chiang Mai?

    Etihad Airways, China Eastern and Thai Airways all fly to Chiang Mai and offer an alternative to Air China.

  • How much is a Air China flight to Chiang Mai?

    The average price for a return flight with Air China is £503, while a one-way flight costs around £345.

See more FAQs

Reviews of Air China

See what Cheapflights users have to say about their Air China experience.
Air China
7.4
Good
157 reviews
Check prices
Overview

Comfort

7.2

Entertainment

6.5

Boarding

7.8

Crew

8.0

Food

7.2

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