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

Return flights

17 Jan - 20 Jan	Korean Air	direct
22 Jan - 31 Jan	Korean Air	direct
09 Jan - 12 Jan	Korean Air	direct
14 Jan - 17 Jan	Korean Air	direct
06 Jan - 10 Jan	Korean Air	direct
05 Jan - 08 Jan	Korean Air	direct
29 Jan - 31 Jan	Korean Air	direct
11 Jan - 15 Jan	Korean Air	direct
08 Jan - 13 Jan	Korean Air	direct
18 Jan - 21 Jan	Korean Air	direct
25 Jan - 02 Feb	Korean Air	direct
29 Jan - 01 Feb	China Eastern	direct

Also check the deals for one-way flights from Busan 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.

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Cheapest return flights from Busan to Shanghai in January from $227

Return flights