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

Return flights

14 Jan - 20 Jan	Air China
17 Jan - 21 Jan	Air China
11 Jan - 19 Jan	Air China
11 Jan - 20 Jan	Air China
07 Jan - 09 Jan	Parata Air
19 Jan - 22 Jan	Air China
14 Jan - 22 Jan	Air China
15 Jan - 19 Jan	Air China
08 Jan - 13 Jan	Jin Air
15 Jan - 23 Jan	Jeju Air
28 Jan - 03 Feb	Air China
28 Jan - 04 Feb	Air China
29 Jan - 01 Feb	Air China
30 Jan - 03 Feb	ANA
31 Jan - 05 Feb	ANA
27 Jan - 02 Feb	ANA
29 Jan - 02 Feb	ANA
29 Jan - 05 Feb	ANA
23 Jan - 02 Feb	ANA
22 Jan - 04 Feb	ANA

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

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.

Book a cheap hotel in Shanghai

Cheap car rent in Shanghai

Cheapest return flights from Seoul to Shanghai in January from 162€

Return flights