What is the cheapest month to fly from Oakland to Seoul?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Oakland (OAK) to Seoul (ICN), with fares starting from $354.

What is the lowest current fare from OAK to ICN?

The lowest currently-listed fare from Oakland (OAK) to Seoul (ICN) is $354 on 2026-09-09.

Is there a direct flight from Oakland to Seoul?

There is currently no non-stop service from OAK to ICN. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Oakland to Seoul

Cheapest current fares: $354 in September 2026 on connecting flights.

Last updated August 10, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Oakland (OAK) to Seoul (ICN). Refreshed daily.

Oakland (OAK) → Seoul (ICN)

September 2026 $354

Frequently asked questions

What is the cheapest month to fly from Oakland to Seoul?

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Oakland (OAK) to Seoul (ICN), with fares starting from $354.
What is the lowest current fare from OAK to ICN?

The lowest currently-listed fare from Oakland (OAK) to Seoul (ICN) is $354 on 2026-09-09.
Is there a direct flight from Oakland to Seoul?

There is currently no non-stop service from OAK to ICN. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.