Cheap flights from Seattle to Phnom Penh from £340
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Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
How much do flights to Phnom Penh cost?
Key info about flying to Phnom Penh
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Check-in for a flight from Seattle to Phnom Penh
Name | Carrier code | IATA Code | Passport needed during booking |
---|---|---|---|
Korean Air | KAL | KE | Yes |
Hawaiian Airlines | HAL | HA | No |
Asiana Airlines | AAR | OZ | Yes |
Thai AirAsia | AIQ | FD | No |
VietJet Air | VJC | VJ | Yes |
Online check-in is not available for these airlines.
Weather in Phnom Penh
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 32°C | 22°C |
February | 34°C | 23°C |
March | 36°C | 25°C |
April | 35°C | 26°C |
May | 34°C | 26°C |
June | 33°C | 25°C |
July | 32°C | 25°C |
August | 32°C | 25°C |
September | 31°C | 25°C |
October | 31°C | 24°C |
November | 31°C | 23°C |
December | 30°C | 22°C |
14 day forecast
Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field when they travel from Seattle to Phnom Penh. The most popular airlines for this route are Korean Air, Hawaiian Airlines, Asiana Airlines, Thai AirAsia, and VietJet Air. Seattle and Phnom Penh have 400 direct flights per week. When you arrive at Phnom Penh, consider visiting Killing Fields, Phnom Penh, and Cu Chi Tunnels.
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