Cheapest return flights from St. Petersburg to Seoul in May from 1,205€

AirHint found the following cheapest return flights from St. Petersburg (PIE) to Seoul (ICN) in May 2026 (see full year).

Return flights

29 May - 08 Jun Allegiant Air
28 May - 08 Jun Allegiant Air
28 May - 30 Jun Allegiant Air

Also check the deals for one-way flights from St. Petersburg to Seoul in May.

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