Search flights from Seattle (SEA) to Phnom Penh (PNH)
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Cheapest flights to Phnom Penh
The cheapest flights available in the next 60 days – prices are updated regularly
- Wed 24 SeptUS$669.08One wayEconomy1 traveller
- Wed 17 SeptUS$672.04One wayEconomy1 traveller
- Thu 18 SeptUS$673.21One wayEconomy1 traveller
Flying from Seattle to Phnom Penh: things to know
The most popular route is from Sea-Tac Airport in Seattle to Phnom Penh International Airport in Phnom Penh. On average this flight takes 19 hours 59 minutes one way and costs US$2,379 for the round trip.
Most popular route | Sea-Tac Airport (SEA) to Phnom Penh International Airport (PNH) |
|---|---|
Average flight time | 19 hours 59 minutes |
Average round-trip price | US$2,379 |
Fly from Seattle to Phnom Penh | 6 airlines |
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Airlines that fly from Seattle to Phnom Penh
Airline options may vary according to recently booked flights and your search terms
Asiana Airlines
Korean Air
Eva Air
All Nippon Airways
China Airlines
Alaska Airlines
Frequently asked questions
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