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Flights from Seattle to Phnom Penh

Flights from Seattle to Phnom Penh Starting at NZD 771

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seattle to Phnom Penh

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  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to Phnom Penh

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
EVA Air logo EVA Air Korean Air logo Korean Air Asiana Airlines logo Asiana Airlines China Airlines logo China Airlines Delta Air Lines logo Delta Air Lines

FAQ

  • When are flight tickets from Seattle (SEA) to Phnom Penh (PNH) the cheapest?

    Airlines adjust prices for flights from Seattle to Phnom Penh based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Phnom Penh (PNH) cost?

    According to Trip.com's data, the lowest price is around NZD 2,221.

  • What is the transportation method from the main airport to downtown in Phnom Penh?

    • The distance from Phnom Penh Intl. Airport to downtown is about 7 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Seattle to Phnom Penh

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Phnom Penh. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Phnom Penh

Cheapest one-way flight price NZD 770
Off-season for travel March
Peak season for travel December
Flight distance 11,969.96 km
Popular airline EVA Air

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