Route Price Intelligence
Cheap Flights From Portland to Seoul
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$906
Deals From
$869
Usually Costs
$869 – $980
Lowest We've Seen
$714
Based on 8,515 price pointshigh confidence
Monthly Price Guide
Jan
$837
Feb
$845
Mar
$882
Apr
$882
May
$906
Jun
$906
Jul
$906
Aug
$882
Sep
$882
Oct
$882
Nov
$882
Dec
$906
Cheapest Average Expensive
Best Time to Fly from Portland to Seoul
The cheapest time to fly from Portland to Seoul is typically January, when fares average around $837. The most expensive month tends to be July at around $906. For the best deals, consider flying in January, February, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $71458 price checksWorst: $853