Deal found on October 22, 2026
Washington, D.C. to Chiang Mai
$870$1,43439% off
Round trip
Washington DC to Chiang Mai on Korean Air usually runs well over $1,400 round trip, and it's currently down to $870, a 39% drop that's only about $30 above the cheapest this route has ever been. Dates are opening up over the next several months for temple visits, incredible street food, and northern Thailand's cooler, less crowded season.
Travel dates
Dates in March
e.g. Mar 1 – Mar 10 · 9 nights
Date options
5 at this price
Lowest we've seen
$840
Search these dates on Google FlightsSee Chiang Mai price historyChiang Mai guide: weather, costs & things to do
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