Route Price Intelligence
Cheap Flights From Seattle to Seoul
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,235
Deals From
$1,143
Usually Costs
$1,143 – $1,336
Lowest We've Seen
$554
Based on 3,101 price pointshigh confidence
Monthly Price Guide
Jan
$1,235
Feb
$1,235
Mar
$1,162
Apr
$1,149
May
$1,291
Jun
$1,447
Jul
$1,316
Aug
$1,235
Sep
$1,109
Oct
$1,129
Nov
$1,146
Dec
$1,371
Cheapest Average Expensive
Best Time to Fly from Seattle to Seoul
The cheapest time to fly from Seattle to Seoul is typically September, when fares average around $1,109. The most expensive month tends to be June at around $1,447. For the best deals, consider flying in September, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $55471 price checksWorst: $999