Find cheap flights from Seoul to Allentown from $1,224

In the last 3 days, the lowest price for a flight from Seoul to Allentown was $1,224 for a one-way ticket and $1,751 for a round-trip.

Yes, you’ll need a passport to travel to Allentown from Seoul.

We unfortunately don’t have that data for this specific route.

SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Seoul and Allentown, with SkyTeam being the most commonly used for this route.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Allentown.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Seoul is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Seoul with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.