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

Return flights

19 Mar - 09 Apr	Alaska Airlines
09 Mar - 13 Mar	Alaska Airlines
21 Mar - 09 Apr	Hawaiian Airlines
12 Mar - 19 Mar	Delta	direct
16 Mar - 23 Mar	Delta	direct
18 Mar - 25 Mar	Delta	direct
11 Mar - 25 Mar	Delta	direct
28 Mar - 04 Apr	WestJet
04 Mar - 22 Mar	Delta	direct
21 Mar - 09 Apr	Delta	direct
13 Mar - 26 Mar	Frontier Airlines
15 Mar - 22 Mar	Delta	direct
28 Mar - 04 Apr	Delta	direct
30 Mar - 05 Apr	WestJet
13 Mar - 20 Mar	Delta	direct
09 Mar - 13 Mar	Delta	direct
30 Mar - 05 Apr	Delta	direct

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

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 March from $1060

Return flights