What’s the price of flying from Seattle to Seoul Incheon?

It depends. Prices for flights from Seattle to Seoul fluctuate based on several factors.

The lowest fare seen in the past 15 days was $456.

Checking flights with stopovers can sometimes lead to big savings, especially on longer routes. Also, airfare often depends on availability — it’s wise to track price changes regularly.

Are there multiple airports in Seattle and Seoul?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Seattle: 2 airports are active in Seattle - Boeing Field, Lake Union.
• Airports in Seoul: 2 airports are available in Seoul - Gimpo, Incheon.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Filter and compare flights from Seattle to Seoul Incheon

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Other popular destinations

Want more ideas for your trip to South Korea? Check these: Gwangju, Jeju City, Kwangju, Pusan, Seoul.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.