Find out what a flight from Islip to Seoul Incheon might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Islip and Seoul.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Exploring all airports near Islip and Seoul

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in Islip: Islip - Long Island MacArthur is currently the only one operating.
• Airports in Seoul: Seoul is served by 2 airports - Gimpo, Incheon.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Adjust your flight filters for Islip – Seoul Incheon

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to South Korea? These cities are popular too: Cheongju, Jeju City, Pusan, Seoul, Taegu.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.