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Cheap Flights from Portland to Siem Reap, KH, Cambodia - PDX to REP Last modified: Aug 27, 2016 2:48 AM

Popular flights from Portland to Siem Reap Last modified: Aug 27, 2016 2:48 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

China Southern
PDXREP
Tue 9/27
2 stops
REPPDX
Thu 10/13
2 stops
$696
Select
China Eastern
PDXREP
Thu 11/3
2 stops
REPPDX
Thu 11/10
2 stops
$898
Select
Singapore
PDXREP
Tue 9/27
3 stops
REPPDX
Thu 10/13
3 stops
$906
Select
Korean
PDXREP
Thu 11/3
2 stops
REPPDX
Thu 11/10
2 stops
$1,032
Select
United
PDXREP
Thu 11/3
2 stops
REPPDX
Thu 11/10
2 stops
$1,205
Select
Vietnam
PDXREP
Mon 10/10
2 stops
REPPDX
Mon 10/17
2 stops
$1,518
Select

How Much Does it Cost to Fly from Portland to Siem Reap (PDX to REP)?

We have collected flight cost data from across the web for travel from Portland to Siem Reap, and have found the average flight price for this trip to be $969.

When Can I Buy the Cheapest Flight from Portland to Siem Reap (PDX to REP)?

Airlines can adjust prices for plane tickets from Portland to Siem Reap based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Portland and Siem Reap, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Portland - PDX

FlightsAirlineLowest Price
Portland to Bangkok American, Air Canada, Air France, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, Hawaiian, JAL, Korean, KLM, Lufthansa, Swiss, China Eastern, All Nippon, Asiana, Qantas, Qatar, Brussels, Singapore, Turkish, United, Vietnam $633
Portland to Ho Chi Minh City American, Air Canada, Air France, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qatar, Singapore, Turkish, United, Vietnam $630
Portland to Phnom Penh China Southern, Delta, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qatar, Singapore, United, Vietnam $700
Portland to Manila Air China, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, China Eastern, All Nippon, Asiana, Qantas, Qatar, Singapore, Vietnam $607
Portland to Hong Kong American, Air Canada, Air France, British Airways, Air China, China Airlines, Cathay, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qantas, Qatar, Singapore, Turkish, United, Vietnam $645
Portland to Singapore American, Air Canada, Air France, Finnair, JetBlue, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qantas, Qatar, Singapore, Turkish, United, Vietnam $680
Portland to Tokyo American, Air Canada, Air France, AeroMexico, Finnair, British Airways, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, Hawaiian, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qantas, Qatar, Turkish, United $629
Portland to Vientiane JAL, Korean, China Eastern, Singapore, Vietnam $1,168

Cheap International Flights to Siem Reap - REP

FlightsAirlineLowest Price
Seattle to Siem Reap Air France, British Airways, China Southern, Delta, Emirates, JAL, Korean, KLM, China Eastern, Asiana, Singapore, Thai, United, Vietnam $711
Seattle to Bangkok American, Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Etihad, Hawaiian, Hainan, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Austrian, Asiana, Qantas, Qatar, Royal Jordanian, Brussels, Singapore, Thai, Turkish, United, Vietnam $544
Seattle to Ho Chi Minh City American, Air Canada, Air France, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qatar, Singapore, Thai, Turkish, United, Vietnam $537
Seattle to Phnom Penh Air France, British Airways, EVA Air, China Airlines, China Southern, Delta, Emirates, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qatar, Singapore, Thai, United, Vietnam $629
Seattle to Hong Kong American, Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Hainan, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Austrian, Asiana, Qantas, Qatar, Royal Jordanian, South African, Singapore, Thai, Turkish, United, Vietnam, Virgin Atlantic $515
Seattle to Manila Air France, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, Xiamen, China Eastern, All Nippon, Asiana, Qantas, Qatar, Singapore, Thai, United, Vietnam $527
Seattle to Singapore American, Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Aer Lingus, Emirates, Hawaiian, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Asiana, Qantas, Qatar, South African, Singapore, Thai, Turkish, United, Vietnam $651
Seattle to Shanghai American, Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Hainan, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Austrian, Asiana, Qatar, Singapore, Thai, Turkish, United, Vietnam, Virgin Atlantic $457
Seattle to Beijing American, Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Hawaiian, Hainan, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Austrian, Asiana, Qatar, Singapore, Turkish, United $457
Seattle to Kuala Lumpur American, Air Canada, Air France, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Aer Lingus, Emirates, Ethiopian, Etihad, Hawaiian, JAL, Korean, KLM, Lufthansa, Xiamen, Malaysia, China Eastern, All Nippon, Qatar, Royal Jordanian, Singapore, Thai, Turkish, United, Vietnam $700
Eugene to Bangkok American, Air France, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, Asiana, Qantas, United $1,031
Seattle to Seoul American, Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Hawaiian, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Asiana, Qatar, Singapore, Turkish, United, Vietnam $632
Seattle to Phuket Air Canada, Air France, Finnair, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, Hainan, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qatar, Singapore, Thai, United $705
Seattle to Hanoi American, Air Canada, Air France, EVA Air, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Qatar, Singapore, Thai, United, Vietnam $542
Redmond to Bangkok American, Delta, Emirates, Korean, KLM, Qantas, United $1,231
Seattle to Guangzhou American, Air Canada, Air France, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Ethiopian, Hawaiian, Hainan, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Asiana, Qatar, Singapore, Thai, Turkish, United, Vietnam $523
Seattle to Da Nang Air France, Cathay, Korean, China Eastern, Asiana, Singapore, Vietnam $669
Seattle to Vientiane Air France, Emirates, Korean, Lufthansa, China Eastern, Singapore, Thai, Vietnam $1,145
Seattle to Chiang Mai Air France, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, JAL, Korean, KLM, Lufthansa, China Eastern, All Nippon, Asiana, Singapore, Thai $774
Seattle to Taipei American, Air Canada, Air France, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Hawaiian, Hainan, JAL, Korean, KLM, Xiamen, China Eastern, All Nippon, Asiana, Thai, United, Vietnam $600
Seattle to Jakarta American, Air France, British Airways, EVA Air, Air China, China Airlines, Cathay, China Southern, Delta, Emirates, Etihad, JAL, Korean, KLM, Lufthansa, Xiamen, China Eastern, All Nippon, Asiana, Qantas, Qatar, Royal Jordanian, Singapore, Thai, Turkish, United, Vietnam $687
Seattle to Mumbai American, Air Canada, Air France, British Airways, Air China, Cathay, Delta, Emirates, Ethiopian, Etihad, Korean, KLM, Lufthansa, Swiss, All Nippon, Qatar, Singapore, Thai, Turkish, United, Virgin Atlantic $894
Cheap Flights from Portland to Siem Reap, KH, Cambodia, from $696 Round trip from PDX to REP