Route Price Intelligence
Cheap Flights From Tri-Cities to Seoul
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,690
Deals From
$1,490
Usually Costs
$1,490 – $1,943
Lowest We've Seen
$872
Based on 4,628 price pointshigh confidence
Monthly Price Guide
Jan
$1,595
Feb
$1,476
Mar
$2,105
Apr
$1,648
May
$1,907
Jun
$1,940
Jul
$1,940
Aug
$1,499
Sep
$1,540
Oct
$1,456
Nov
$1,495
Dec
$2,174
Cheapest Average Expensive
Best Time to Fly from Tri-Cities to Seoul
The cheapest time to fly from Tri-Cities to Seoul is typically October, when fares average around $1,456. The most expensive month tends to be December at around $2,174. For the best deals, consider flying in October, February, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $87267 price checksWorst: $1,490