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Find the best flight from Siem Reap to Seattle

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Great deals to Seattle
We’ve searched 100s of deals recently found by travellers.*
Siem Reap, KH (REP) Seattle, WA (SEA)
Sun, 23/12 - Sun, 6/1
Multiple Airlines - 2 Stops, Roundtrip, Economy
US$1,317
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Siem Reap, KH (REP) Seattle, WA (SEA)
Wed, 9/1 - Wed, 23/1
Cathay Pacific - 2 Stops, Roundtrip, Economy
US$1,574
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Siem Reap, KH (REP) Seattle, WA (SEA)
Tue, 22/1 - Tue, 29/1
Multiple Airlines - 2 Stops, Roundtrip, Economy
US$2,715
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Siem Reap, KH (REP) Seattle, WA (SEA)
Fri, 11/1 - Mon, 21/1
Multiple Airlines - 2 Stops, Roundtrip, Economy
US$2,719
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Siem Reap, KH (REP) Seattle, WA (SEA)
Tue, 8/1 - Tue, 15/1
Asiana Airlines - 2 Stops, Roundtrip, Economy
US$3,690
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Route information
  • Siem Reap, Cambodia is 11,863 km from Seattle
  • Bangkok, Thailand - Suvarnabhumi International is the most popular connection for one stop flights between Siem Reap, Cambodia and Seattle
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Arrival information
  • Seattle is 17 km from Seattle-Tacoma Intl Airport (Seattle, WA).
  • Seattle-Tacoma Intl Airport (Seattle, WA)
    • Right now, 73 airlines operate out of Seattle-Tacoma Intl Airport.
    • Seattle-Tacoma Intl Airport offers nonstop flights to 107 cities.
    • Every week, at least 5,608 domestic flights and 880 international flights depart from Seattle-Tacoma Intl Airport.
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