How much is a ticket from Seoul Incheon to Tri-Cities?

Depending on when you travel and how far in advance you book, fares between Seoul and Tri-Cities Regional can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Flights between Seoul and Tri-Cities Regional: which airports can you choose?

The distance between Seoul and Tri-Cities Regional is about 11273 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Seoul: Seoul is served by 2 airports - Gimpo, Incheon.
• Airports in Tri-Cities Regional: Currently, the only available airport in Tri-Cities Regional is Tri-Cities Regional - Tri-Cities.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Seoul airports to find the best option.

Adjust your flight filters for Seoul Incheon – Tri-Cities

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Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

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.