Find cheap flights from Pittsburgh to Seoul Gimpo Intl from $814

In the last 3 days, the lowest price for a flight from Pittsburgh to Seoul Gimpo Intl Airport was $814 for a one-way ticket and $1,277 for a round-trip.

Yes, you'll most likely have to show a valid passport before boarding the plane in Pittsburgh and on arrival in Seoul.

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

Star Alliance, and oneworld are the airline alliances operating flights between Pittsburgh and Seoul, with oneworld 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 Pittsburgh to Seoul.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Pittsburgh 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 Seoul with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and GMP can sometimes prove cheaper using this method.

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 Seoul from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.