Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Portland to Bangkok is Japan Airlines.
Cheapest Month
October
Travel Period: October 2024 - September 2025
The cheapest month(s) to fly from Portland to Bangkok is October.
Cheapest Day of the Week
Monday
The cheapest day(s) of the week to fly from Portland to Bangkok is Monday.
What’s the most popular airline flying from Portland to Bangkok?
The most popular airline flying from Portland to Bangkok is Cathay Pacific. Find the latest flight deals on Wego.
How far is Bangkok from Portland?
The flight distance between Portland and Bangkok is 12127km. Check all available flights on Wego.