Cheapest one-way flights from Boston to Seoul in February from 412€

AirHint found the following cheapest one-way flights from Boston (BOS) to Seoul (ICN) in February 2026 (see full year).

One-Way flights

10 Feb Spirit Airlines
28 Feb Alaska Airlines
18 Feb Spirit Airlines
09 Feb Etihad Airways
05 Feb Spirit Airlines
16 Feb Etihad Airways
02 Feb Etihad Airways
01 Feb Cathay Pacific
12 Feb Spirit Airlines
15 Feb IndiGo

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.