Find cheap flights from Portland to Koh Samui

PDX - USM

Find cheap flights from Portland to Koh Samui

Round-trip
Economy
Portland (PDX)
Koh Samui
Wed 1/27
Wed 2/3
Any month
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Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $799 or less one-way and $1,174 or less round-trip.

FAQs for booking flights from Portland to Koh Samui

Are there Koh Samui travel restrictions currently due to Coronavirus?

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COVID-19 information

Safety measures for airlines flying from Portland to Koh Samui

Airlines flying from Portland to Koh Samui 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 on flights from Portland to Koh Samui

Mandatory masks

Masks required on board, masks provided on flights from Portland to Koh Samui

Social distancing seating

Middle seats unavailable to book on flights from Portland to Koh Samui

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Portland to Koh Samui

Book cheap flights from Portland to Koh Samui

Recent round-trip flight deals

3/25
Thu
3 stops
Multiple Airlines
34h 35m
PDX - USM
3/29
Mon
3 stops
Multiple Airlines
35h 28m
USM - PDX
4/29
Thu
2 stops
Multiple Airlines
38h 00m
PDX - USM
5/3
Mon
2 stops
Multiple Airlines
34h 05m
USM - PDX
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