AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Seattle (SEA) in December 2024 (see full year).
22 Dec | EVA Air |
Also check the deals for return flights from Phnom-penh to Seattle in December.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.