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 4 hours agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
28% of dates checked are available within 10% of the lowest price
Friday, November 6th, 2026
10 round-trip options
Returning
Wed, Nov 11, 2026•5 Day Trip
$1,045 USD
Returning
Thu, Nov 12, 2026•6 Day Trip
$1,045 USD
Returning
Fri, Nov 13, 2026•7 Day Trip
$928 USD
Returning
Sat, Nov 14, 2026•8 Day Trip
$1,038 USD
Returning
Sun, Nov 15, 2026•9 Day Trip
$1,376 USD
Returning
Mon, Nov 16, 2026•10 Day Trip
$1,148 USD
Returning
Tue, Nov 17, 2026•11 Day Trip
$1,053 USD
Returning
Wed, Nov 18, 2026•12 Day Trip
$917 USD
Returning
Thu, Nov 19, 2026•13 Day Trip
$928 USD
Returning
Fri, Nov 20, 2026•14 Day Trip
$928 USD