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2 stops
Tue, Jul 8
Washington, D.C. IADChiang Mai CNX

$530
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2 stops
Tue, Jul 8
Washington, D.C. IADChiang Mai CNX

$559
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2 stops
Tue, Jul 8
Washington, D.C. IADChiang Mai CNX

$579
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2 stops
Wed, Jul 9
Washington, D.C. DCAChiang Mai CNX

$614
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2 stops
Sun, Jul 6
Washington, D.C. IADChiang Mai CNX

$615
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2 stops
Sun, Jul 6
Washington, D.C. IADChiang Mai CNX

$615
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Prices updated:

2 stops
Tue, Jul 8 – Tue, Jul 15
Washington, D.C. IADChiang Mai CNX

$1,248
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2 stops
Tue, Jul 8 – Sun, Jul 13
Washington, D.C. IADChiang Mai CNX

$1,250
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2 stops
Tue, Jul 8 – Sun, Jul 13
Washington, D.C. IADChiang Mai CNX

$1,250
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2 stops
Tue, Jul 8 – Tue, Jul 15
Washington, D.C. IADChiang Mai CNX

$1,252
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2 stops
Tue, Jul 8 – Tue, Jul 15
Washington, D.C. IADChiang Mai CNX

$1,254
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2 stops
Tue, Jul 8 – Sun, Jul 13
Washington, D.C. IADChiang Mai CNX

$1,271
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Prices updated:

Weather in Chiang Mai

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January29°C15°C
February33°C17°C
March36°C21°C
April37°C24°C
May35°C24°C
June31°C23°C
July30°C22°C
August29°C22°C
September30°C22°C
October30°C20°C
November30°C19°C
December28°C16°C
Hottest Month
37°C
April
Coldest month
15°C
January
Sunny days
254
days per year

14 day forecast

Sunday
15 Jun
86%
30°C23°C
22 Jun
85%
28°C23°C
Monday
16 Jun
89%
26°C23°C
23 Jun
86%
28°C23°C
Tuesday
17 Jun
88%
26°C23°C
24 Jun
83%
27°C23°C
Wednesday
18 Jun
78%
25°C23°C
25 Jun
80%
29°C22°C
Thursday
19 Jun
88%
29°C22°C
26 Jun
89%
29°C22°C
Friday
20 Jun
85%
29°C23°C
27 Jun
84%
28°C22°C
Saturday
21 Jun
83%
28°C23°C
28 Jun
88%
25°C23°C

Cheapest month to fly to Chiang Mai

Explore price trends for trips to Chiang Mai

Annual Avg. Price479 USD
July 2025429 USD
August 2025401 USD
September 2025401 USD
October 2025441 USD
November 2025401 USD
December 2025485 USD
January 2026485 USD
February 2026483 USD
March 2026504 USD
April 2026471 USD
May 2026533 USD
June 2026710 USD
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