Cheapest one-way flights from Boston to Seoul in July from $483

Best time to book flights for Boston (BOS) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Seoul (ICN) in July 2025 (see full year).

One-Way flights

12 Jul WestJet
21 Jul WestJet
18 Jul Spirit Airlines
09 Jul Alaska Airlines
04 Jul jetBlue
02 Jul Alaska Airlines
22 Jul Etihad Airways
11 Jul Hawaiian Airlines
22 Jul Delta direct
18 Jul Korean Air direct

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

Skyscanner

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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