Find cheap flights from Oregon to Siem Reap

REP

Find cheap flights from Oregon to Siem Reap

Round-trip
Economy
Boston (BOS)
Siem Reap
Tue 11/24
Tue 12/1
Any month
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Travel restrictions
Cambodia has suspended all visa exemptions, visas on arrival, and e-visas. Learn more
Email updates for Siem Reap
Stay informed and receive email updates for when travel restrictions ease for Siem Reap.

Good to know

Low season

November Best time to beat the crowds with an average 5% drop in price.

High season

December Most popular time to fly with an average 13% increase in price.

Average price round-trip

$853 (avg. price over the last 2 weeks)

Good deal round-trip

$486 or less

Good deal one-way

$414 or less

FAQs for booking flights from Oregon to Siem Reap

How does KAYAK find such low prices on flights from Oregon to Siem Reap?

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What is the Hacker Fare option on flights from Oregon to Siem Reap?

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COVID-19 information

Safety measures for airlines flying from Oregon to Siem Reap

Airlines flying from Oregon to Siem Reap have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters

Mandatory masks

Masks required on board, masks provided

Social distancing seating

Middle seats unavailable to book

Pre-flight testing

Testing for antibodies, testing for symptoms

Book cheap flights from Oregon to Siem Reap

Recent round-trip flight deals

4/15
Thu
2 stops
Multiple Airlines
43h 05m
PDX - REP
4/19
Mon
2 stops
Multiple Airlines
34h 18m
REP - PDX
4/15
Thu
2 stops
Multiple Airlines
43h 05m
PDX - REP
4/19
Mon
2 stops
Multiple Airlines
39h 43m
REP - PDX
4/15
Thu
3 stops
Multiple Airlines
39h 05m
PDX - REP
4/19
Mon
2 stops
Multiple Airlines
34h 18m
REP - PDX
4/15
Thu
3 stops
Multiple Airlines
39h 05m
PDX - REP
4/19
Mon
2 stops
Multiple Airlines
37h 18m
REP - PDX
4/15
Thu
3 stops
Multiple Airlines
40h 30m
PDX - REP
4/19
Mon
2 stops
Multiple Airlines
34h 14m
REP - PDX
4/11
Sun
2 stops
Multiple Airlines
38h 35m
RDM - REP
4/14
Wed
2 stops
Multiple Airlines
40h 30m
REP - RDM
Show more results

Recent one-way flight deals

1/12
Tue
2 stops
Multiple Airlines
43h 45m
PDX - REP
1/12
Tue
3 stops
Multiple Airlines
31h 05m
PDX - REP
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