Cheapest return flights from Seoul to Shanghai in March from $142

AirHint found the following cheapest return flights from Seoul (GMP) to Shanghai (PVG) in March 2026 (see full year).

Return flights

09 Mar - 11 Mar Jin Air
16 Mar - 18 Mar Eastar Jet
11 Mar - 18 Mar Jin Air
03 Mar - 10 Mar Jin Air
11 Mar - 16 Mar Jeju Air
03 Mar - 05 Mar Jin Air
04 Mar - 07 Mar Eastar Jet
03 Mar - 08 Mar Jin Air
05 Mar - 12 Mar Jeju Air
12 Mar - 25 Mar Jeju Air
30 Mar - 02 Apr Jeju Air
19 Mar - 16 Apr Air Busan
25 Mar - 01 Apr Jeju Air
13 Mar - 04 Apr Jin Air
30 Mar - 07 Apr Korean Air
30 Mar - 13 Apr Korean Air
30 Mar - 27 Apr Korean Air
30 Mar - 28 Apr Korean Air
31 Mar - 07 Apr Korean Air
28 Mar - 01 Apr Korean Air

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

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