Cheapest return flights from Seoul to Beijing in May from 158€

AirHint found the following cheapest return flights from Seoul (GMP) to Beijing (PEK) in May 2026 (see full year).

Return flights

26 May - 29 May Asiana Airlines direct
23 May - 27 May Asiana Airlines direct
23 May - 26 May Asiana Airlines direct
24 May - 27 May Asiana Airlines direct
07 May - 10 May Korean Air direct
01 May - 05 May Korean Air direct
29 May - 02 Jun Korean Air
30 May - 03 Jun Korean Air
02 May - 05 May Korean Air direct

Also check the deals for one-way flights from Seoul to Beijing in May.

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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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