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

Return flights

13 May - 16 May	Korean Air	direct
20 May - 23 May	Korean Air	direct
11 May - 14 May	Korean Air	direct
15 May - 18 May	Korean Air	direct
17 May - 20 May	Korean Air	direct
06 May - 09 May	Korean Air	direct
18 May - 21 May	Korean Air	direct
09 May - 13 May	Korean Air	direct
18 May - 23 May	Korean Air	direct
11 May - 13 May	Korean Air	direct
29 May - 01 Jun	Korean Air	direct
27 May - 01 Jun	Korean Air	direct

Also check the deals for one-way flights from Busan to Shanghai in May.

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 May from 195€

Return flights