Flights from Seattle to Phnom Penh (SEA → KTI)

SEA
Seattle
Seattle Tacoma International, USA
KTI
Phnom Penh
Kratie Airport, Cambodia
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No direct flights found. Here are the 8 fastest 1-stop options.
viaHong Kong(HKG)
SEA→HKG+1h 30mHKG→KTI
15h 36m
viaSeoul(ICN)
SEA→ICN+1h 30mICN→KTI
15h 36m
viaShanghai(PVG)
SEA→PVG+1h 30mPVG→KTI
15h 37m
viaTaipei(TPE)
SEA→TPE+1h 30mTPE→KTI
15h 41m
viaBeijing(PEK)
SEA→PEK+1h 30mPEK→KTI
15h 43m
viaChongqing(CKG)
SEA→CKG+1h 30mCKG→KTI
15h 51m
viaManila(MNL)
SEA→MNL+1h 30mMNL→KTI
16h 12m
viaSingapore(SIN)
SEA→SIN+1h 30mSIN→KTI
18h 5m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Seattle to Phnom Penh? Currently, there are no direct flights from SEA to KTI. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Seattle → Phnom Penh.

Cheap flights from Seattle to Phnom Penh Cheapest month to fly to Phnom Penh Flights from USA Flights to Cambodia Visa-free with USA passport All airports in Cambodia

Try a nearby airport to Seattle

Flights to Phnom Penh (KTI) from other airports within 350 km of Seattle. Often unlocks cheaper fares or better times.

PAE → KTI 52 km from SEA Everett → Phnom Penh USA · 9 destinations BLI → KTI 151 km from SEA Bellingham → Phnom Penh USA · 7 destinations YYJ → KTI 157 km from SEA Victoria → Phnom Penh Canada · 15 destinations YVR → KTI 205 km from SEA Vancouver → Phnom Penh Canada · 123 destinations PDX → KTI 207 km from SEA Portland → Phnom Penh USA · 90 destinations

Or try a nearby airport to Phnom Penh

Flights from Seattle (SEA) to other airports within 350 km of Phnom Penh.

SEA → KOS 165 km from KTI Seattle → Sihanoukville Cambodia · 10 destinations SEA → PQC 167 km from KTI Seattle → Phu Quoc Viet Nam · 23 destinations SEA → VCA 173 km from KTI Seattle → Can Tho Viet Nam · 6 destinations SEA → SGN 200 km from KTI Seattle → Ho Chi Minh City Viet Nam · 88 destinations SEA → SAI 236 km from KTI Seattle → Siem Reap Cambodia · 14 destinations

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →

Other flights from Phnom Penh (KTI)

Abu Dhabi (AUH) Bangkok (BKK) Bangkok (DMK) Beijing (PEK) Changsha (CSX) Chengdu (TFU) Chongqing (CKG) Da Nang (DAD) All 38 destinations →