AirHint found the following cheapest one-way flights from Seoul (GMP) to Shanghai (PVG) in September 2025 (see full year).
One-Way flights
| 30 Sep | Eastar Jet | ||
| 10 Sep | Jeju Air | ||
| 23 Sep | Eastar Jet | ||
| 16 Sep | Eastar Jet | ||
| 17 Sep | Jin Air | ||
| 25 Sep | T'way Air | ||
| 22 Sep | Eastar Jet | ||
| 08 Sep | Jin Air | ||
| 21 Sep | Jin Air | ||
| 15 Sep | Eastar Jet |
Also check the deals for return flights from Seoul to Shanghai in September.
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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