Cheap Flights from Seattle (SEA) to Phnom Penh (PNH) ~

Popular airlines from Seattle-Tacoma International Airport (SEA) to Phnom Penh Intl. Airport (PNH)

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Find the cheapest month to fly from Seattle (SEA) to Phnom Penh (PNH)

November is typically the cheapest month to fly

From HK$5,652 - HK$9,573 per traveller.

Graph displaying average flight prices per month

Seattle to Phnom Penh route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Phnom Penh Intl.
Distance
11899 km

Flights from Seattle to Phnom Penh

Book cheap flights from Seattle (SEA) to Phnom Penh (PNH) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Phnom Penh (PNH) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Phnom Penh (PNH) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Phnom Penh flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Phnom Penh and things to do in Phnom Penh for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Phnom Penh more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Phnom Penh is now!

 

Frequently asked questions

How much is a flight from SEA to PNH?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Sea-Tac Airport and Phnom Penh Airport was . Cheap tickets don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Phnom Penh Airport?
Every air carrier has its own terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Phnom Penh Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SEA to Phnom Penh Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to PNH?
SeaTac to Cambodia is around 12,000 kilometers, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Toss in some snacks to munch on throughout your trip too.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to PNH?
If you want to travel straight from Seattle - Tacoma Intl. Airport (SEA) to PNH, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Sea-Tac Airport to Phnom Penh Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some of the cheapest fares from SEA to Phnom Penh Airport showing up a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

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