Washington (IAD) to Chiang Mai (CNX) flight deal in economy from $912
IADWashington Dulles International Airport
Washington, United States
CNXChiang Mai International Airport
Chiang Mai, Thailand
$1,645 USD
-45%$912 USD
Verified about 6 hours agoDecember 2026
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Fair Availability
28% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
9 round-trip options
Returning
Sat, Dec 26, 2026•5 Day Trip
$1,720 USD
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Sun, Dec 27, 2026•6 Day Trip
$1,720 USD
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Mon, Dec 28, 2026•7 Day Trip
$2,080 USD
Returning
Tue, Dec 29, 2026•8 Day Trip
$2,091 USD
Returning
Wed, Dec 30, 2026•9 Day Trip
$1,966 USD
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Thu, Dec 31, 2026•10 Day Trip
$2,080 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$2,885 USD
Returning
Sun, Jan 3, 2027•13 Day Trip
$3,662 USD
Returning
Mon, Jan 4, 2027•14 Day Trip
$2,824 USD