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

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

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

Return flights

02 May - 04 May Thai AirAsia direct
21 May - 31 May Thai AirAsia direct
14 May - 24 May Thai AirAsia direct
15 May - 04 Jun Thai AirAsia direct
17 May - 04 Jun Thai AirAsia direct
28 May - 04 Jun Thai AirAsia direct
26 May - 04 Jun Thai AirAsia direct
15 May - 20 May Thai AirAsia direct
08 May - 22 May Thai AirAsia direct
17 May - 20 May Thai AirAsia direct
01 May - 08 May Thai AirAsia direct
27 May - 03 Jun Thai AirAsia direct
28 May - 12 Jun Thai AirAsia direct
26 May - 12 Jun Thai AirAsia direct
24 May - 31 May Thai AirAsia direct
15 May - 27 May Thai AirAsia direct
15 May - 26 May Thai AirAsia direct
21 May - 04 Jun Thai AirAsia direct
28 May - 18 Jun Thai AirAsia direct
28 May - 14 Jun Thai AirAsia direct

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

Skyscanner

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.

Book a cheap hotel in Phnom-penh

Cheap car rent in Phnom-penh