
$913 Cheap Delta flights from Seattle to Phnom Penh (SEA to PNH)
Find The Best Day To Fly from Seattle to Phnom Penh
Amazing Delta SEA to PNH Flight Deals
The cheapest flights to Phnom Penh Intl. found within the past 7 days were $1,023 round trip and $913 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best Delta flight from Seattle SEA to Phnom Penh PNH
To find the best deals on flights to Seattle from Phnom Penh with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Seattle SEA to Phnom Penh PNH with Delta
If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $1,023 to $1,023, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Delta flights from Seattle SEA to Phnom Penh PNH
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Seattle to Phnom Penh costs from $913. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Phnom Penh PNH from Seattle SEA with Delta
To find a cheap Delta flight from Seattle SEA to Phnom Penh PNH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Delta flights from Seattle SEA to Phnom Penh PNH
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover.
Find nonstop flights from Seattle SEA to Phnom Penh PNH with Delta
If you’re keen to be on Phnom Penh soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Delta flights from Seattle SEA to Phnom Penh PNH
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Phnom Penh PNH from Seattle SEA with Delta on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ATL | USA | Hartsfield-Jackson Atlanta Intl. | 252 |
DTW | USA | Detroit Metropolitan Wayne County | 156 |
MSP | USA | Minneapolis - St. Paul Intl. | 131 |
SLC | USA | Salt Lake City Intl. | 116 |
SEA | USA | Seattle - Tacoma Intl. | 57 |
LAX | USA | Los Angeles Intl. | 41 |
AMS | NLD | Schiphol | 31 |
YYC | CAN | Calgary Intl. | 26 |
YYZ | CAN | Pearson Intl. | 24 |
JFK | USA | John F. Kennedy Intl. | 23 |
Travelers ❤️ these 🏨 after their flight to Phnom Penh

Reviewed on Dec 29, 2024

Reviewed on Apr 23, 2025

Reviewed on Dec 28, 2024
Popular Delta Flight Routes from SEA
Top Flights for Delta originating from SEA
Domestic
- New York to Santo Domingo (JFK - SDQ)
- New York to Santiago (JFK - STI)
- New York to Orlando (JFK - MCO)
- New York to Orlando (JFK - MCO)
- Philadelphia to San Juan (PHL - SJU)
- Philadelphia to Orlando (PHL - MCO)
- New York to Orlando (LGA - MCO)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Los Angeles to London (LAX - LHR)
- New York to London (JFK - LHR)
International
- New York to London (JFK - LHR)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- San Jose to Tokyo (SJC - HND)
- New York to San Juan (JFK - SJU)
- Dallas to Tokyo (DFW - HND)
- New York to London (JFK - LHR)
- New York to Santiago (JFK - STI)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- San Juan to Orlando (SJU - MCO)
- Philadelphia to Orlando (PHL - MCO)