Washington (IAD) to Chiang Mai (CNX) flight deal in economy from $576

KEKorean Air

One Way•Economy

IAD

Washington Dulles International Airport

Washington, United States

CNX

Chiang Mai International Airport

Chiang Mai, Thailand

$784 USD

-27%$576 USD

Verified 12 days ago

October 2026

Today

Mon

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28$88529$88530$8911$1,2712$8853$8854$8855$8856$8857$8918$8859$88510$88511$89112$88513$89114$88515$88516$88517$88518$88519$89120$88521$88522$88523$80624$86625$61626$57627$57628$57629$72430$64731$6161$616

Good Availability

50% of dates checked are available within 10% of the lowest price

Monday, October 26th, 2026

Outbound Flights

23h 5m·1 stop

$576 USD

IADOct 26 12:50

→

ICNOct 27 17:40

KE 94Boeing 777

1h 5m layover

ICNOct 27 18:45

→

CNXOct 27 22:55

KE 683Airbus A330

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