Cheapest return flights from Beijing to Seoul in May from $176

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

Return flights

30 May - 02 Jun Asiana Airlines direct
14 May - 21 May Asiana Airlines direct
17 May - 24 May Asiana Airlines direct
18 May - 25 May Asiana Airlines direct
20 May - 27 May Asiana Airlines direct
17 May - 23 May Asiana Airlines direct
15 May - 22 May Asiana Airlines direct
11 May - 14 May Korean Air direct
25 May - 08 Jun Korean Air direct
03 May - 04 May Korean Air direct
03 May - 05 May Korean Air direct
02 May - 05 May Korean Air direct

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