Search flights from Seattle (SEA) to Chiang Mai (CNX)
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Cheapest flights to Chiang Mai
The cheapest flights available in the next 60 days – prices are updated regularly
- Wed, Oct 29$647.90One-wayEconomy1 traveler
- Mon, Oct 27$650.33One-wayEconomy1 traveler
- Tue, Oct 28$651.24One-wayEconomy1 traveler
Flying from Seattle to Chiang Mai: things to know
The most popular route is from Sea-Tac Airport in Seattle to Chiang Mai Airport in Chiang Mai. On average this flight takes 19 hours 39 minutes one-way and costs $1,194 round-trip.
Most popular route | Sea-Tac Airport (SEA) to Chiang Mai Airport (CNX) |
|---|---|
Average flight time | 19 hours 39 minutes |
Average round-trip price | $1,194 |
Fly from Seattle to Chiang Mai | 9 airlines |
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Airlines that fly from Seattle to Chiang Mai
Airline options may vary according to recently booked flights and your search terms
Asiana Airlines
Korean Air
China Airlines
Eva Air
Alaska Airlines
All Nippon Airways
Singapore Airlines
DAC Aviation
Japan Airlines
Frequently asked questions
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