Cheapest return flights from Baltimore to Seoul in April from 940€

AirHint found the following cheapest return flights from Baltimore (BWI) to Seoul (ICN) in April 2026 (see full year).

Return flights

22 Apr - 17 May Frontier Airlines
24 Apr - 08 May Frontier Airlines
24 Apr - 16 May Frontier Airlines
26 Apr - 08 May Frontier Airlines
20 Apr - 11 May Frontier Airlines
10 Apr - 11 May Frontier Airlines
24 Apr - 03 May Frontier Airlines
26 Apr - 24 May Frontier Airlines
29 Apr - 04 May Frontier Airlines
14 Apr - 21 Apr Qatar Airways
13 Apr - 20 Apr Qatar Airways
13 Apr - 22 Apr Alaska Airlines
18 Apr - 24 Apr Frontier Airlines
30 Apr - 10 May Delta
11 Apr - 25 Apr Frontier Airlines
14 Apr - 25 Apr Frontier Airlines

Also check the deals for one-way flights from Baltimore to Seoul in April.

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