Flights from Seattle to Phnom Penh – Airlines & connecting routes
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SEA to PNH – All flight route options from Seattle Tacoma International, Washington, USA to Phnom Penh, Cambodia. These flights are operated by 8 different airlines through 4 different connections. The shortest flight time is 18 hours and 33 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Seattle to Phnom Penh flights
With over 115 flights every week and 4 different airlines you have a wide range of options. While flying to Phnom Penh from Seattle you will be doing a stopover in Seoul, Taipei or any other of the 4 alternatives with flight connections.
Are there any non-stop flights from SEA to PNH?
There are no direct or non-stop flights from Seattle Tacoma International, SEA to Phnom Penh, PNH.
Seattle to Phnom Penh with Asiana Airlines
If you fly from Seattle with Asiana Airlines you will do a stopover in Seoul, ICN before reaching Phnom Penh. This flight trip will take 18 hours and 33 minutes and you can fly every weekday with departures at 14:15 or 14:30. Asiana Airlines is a Star Alliance member.
Distance & flight times: Seattle Airport to Phnom Penh
The shortest flight time between SEA and PNH is 19 hours and 25 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
ICN Seoul | 19h 25m | 2h 20m | 7479 miles (12034 km) |
TPE Taipei | 20h 15m | 3h 35m | 7525 miles (12108 km) |
PVG Shanghai | 21h 35m | 4h 50m | 7484 miles (12042 km) |
PEK Beijing | 22h 5m | 3h 15m | 7531 miles (12117 km) |


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From USA to Phnom Penh
Below is a list of other cities in USA with flights to Phnom Penh with either non-stop or connecting flights.