Cheapest return PEK–BKK flights, May

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

Return flights

15 May - 22 May Air China
11 May - 15 May Shenzhen Airlines
10 May - 15 May Shenzhen Airlines
18 May - 25 May Shenzhen Airlines
12 May - 15 May Hainan Airlines direct
04 May - 13 May Hainan Airlines direct
05 May - 09 May Shenzhen Airlines
07 May - 14 May Shenzhen Airlines
22 May - 30 May Vietnam Airlines
30 May - 06 Jun Hainan Airlines direct
14 May - 19 May Air China
24 May - 05 Jun Hainan Airlines direct
29 May - 01 Jun Hainan Airlines direct

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