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Flyus »  Cheap Flights  »  Oregon
Portland (PDX)  »  Thailand  »  PDX to CNX

Good to Know - Flights from Portland to Chiang Mai

Good Deal:
$ 883.49
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Portland to Chiang Mai

Looking for cheap airfare from Portland to Chiang Mai? 25% of our users found round-trip tickets to Chiang Mai for the following price or less: $ 883.49 Book at least 4 weeks before departure in order to get a below-average price. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland to Chiang Mai flight deals.

FAQs - Booking from Portland to Chiang Mai flights

What is the cheapest flight Portland to Chiang Mai?:
The cheapest flight Portland to Chiang Mai found on flyus.com in the last 72 hours was $883.49 round-trip.
 
 

Find cheap flights from Portland to Chiang Mai and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

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Cheapest Flights
from Portland, United States (PDX) to:

  • Chiang Mai, Thailand (CNX)
    Feb 17, 25 - Mar 12, 25
    $883.49
    Search

  • Chiang Mai, Thailand (CNX)
    Feb 20, 25 - Mar 19, 25
    $939.80
    Search

  • Chiang Mai, Thailand (CNX)
    Feb 10, 25 - Mar 05, 25
    $951.80
    Search

  • Chiang Mai, Thailand (CNX)
    Jan 27, 25 - Feb 05, 25
    $958.31
    Search

  • Chiang Mai, Thailand (CNX)
    Feb 09, 25 - Mar 05, 25
    $962.45
    Search