Cheapest return flights from Bangkok to Phnom-penh in May from $121

Best time to book flights for Bangkok (BKK) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Phnom-penh (PNH) in May 2025 (see full year).

Return flights

22 May - 10 Jun Thai AirAsia direct
29 May - 10 Jun Thai AirAsia direct
27 May - 10 Jun Thai AirAsia direct
21 May - 24 May Thai AirAsia direct
15 May - 24 May Thai AirAsia direct
17 May - 24 May Thai AirAsia direct
16 May - 24 May Thai AirAsia direct
22 May - 24 May Thai AirAsia direct
14 May - 24 May Thai AirAsia direct
12 May - 24 May Thai AirAsia direct
21 May - 10 Jun Thai AirAsia direct
22 May - 12 Jun Thai AirAsia direct
29 May - 12 Jun Thai AirAsia direct
29 May - 15 Jun Thai AirAsia direct
29 May - 14 Jun Thai AirAsia direct
27 May - 12 Jun Thai AirAsia direct
27 May - 14 Jun Thai AirAsia direct
21 May - 30 May Thai AirAsia direct
15 May - 30 May Thai AirAsia direct
15 May - 20 May Thai AirAsia direct

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