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

23 May - 27 May Cathay Pacific
30 May - 06 Jun Cathay Pacific
28 May - 03 Jun Cathay Pacific
30 May - 01 Jun Cathay Pacific
29 May - 05 Jun Cathay Pacific
21 May - 28 May Cathay Pacific
30 May - 05 Jun Cathay Pacific
26 May - 01 Jun Cathay Pacific
25 May - 01 Jun Cathay Pacific
30 May - 06 Jun Hainan Airlines direct
22 May - 30 May Cathay Pacific
21 May - 21 May Cathay Pacific
22 May - 01 Jun Cathay Pacific
23 May - 30 May Vietnam Airlines
22 May - 31 May Sichuan Airlines
22 May - 27 May Thai Airways direct
23 May - 27 May Thai Airways direct
30 May - 01 Jun Thai Airways direct
21 May - 24 May Thai Airways direct
24 May - 27 May Thai Airways 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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