AirHint found the following cheapest return flights from Minneapolis (MSP) to Seoul (ICN) in January 2026 (see full year).

Return flights

11 Jan - 24 Jan	Frontier Airlines
19 Jan - 26 Jan	WestJet
07 Jan - 21 Jan	WestJet
01 Jan - 18 Jan	Frontier Airlines
07 Jan - 21 Jan	Delta	direct
08 Jan - 22 Jan	Delta	direct
19 Jan - 26 Jan	Delta	direct
15 Jan - 29 Jan	Delta	direct
12 Jan - 16 Feb	Delta	direct
17 Jan - 26 Jan	Delta	direct
21 Jan - 31 Jan	Delta	direct

Also check the deals for one-way flights from Minneapolis to Seoul in January.

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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Cheapest return flights from Minneapolis to Seoul in January from 733€

Return flights