Cheapest one-way flights from Seattle to Seoul in July from 362€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Seoul (ICN) in July 2026 (see full year).

One-Way flights

07 Jul Korean Air direct
05 Jul Korean Air direct
10 Jul Asiana Airlines direct
25 Jul Asiana Airlines direct
17 Jul Asiana Airlines direct
28 Jul Asiana Airlines direct
04 Jul Delta direct
26 Jul Delta direct
20 Jul Delta direct

Also check the deals for return flights from Seattle to Seoul in July.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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