AirHint found the following cheapest one-way flights from Seoul (GMP) to Shanghai (PVG) in April 2026 (see full year).
One-Way flights
| 14 Apr | Air Busan | ||
| 15 Apr | Air Busan | ||
| 22 Apr | Air Busan | ||
| 20 Apr | Air Busan | ||
| 28 Apr | Air Seoul, Inc | ||
| 01 Apr | Air Busan | ||
| 27 Apr | Air Busan | ||
| 09 Apr | Air Busan | ||
| 23 Apr | Air Busan | ||
| 13 Apr | Eastar Jet |
Also check the deals for return flights from Seoul to Shanghai in April.
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