Cheapest one-way flights from Chicago to Seoul in March from 527€

Best time to book flights for Chicago (ORD) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (ORD) to Seoul (ICN) in March 2025 (see full year).

One-Way flights

17 Mar Turkish Airlines
11 Mar Turkish Airlines
16 Mar Turkish Airlines
10 Mar Turkish Airlines
23 Mar Turkish Airlines
28 Mar Turkish Airlines
01 Mar Turkish Airlines
07 Mar Turkish Airlines
17 Mar Delta direct
27 Mar Delta direct

Also check the deals for return flights from Chicago to Seoul in March.

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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