Cheapest return flights from Phnom-penh to Colombo in June from $380

Best time to book flights for Phnom-penh (PNH) to Colombo (CMB) flights at AirHint

AirHint found the following cheapest return flights from Phnom-penh (PNH) to Colombo (CMB) in June 2025 (see full year).

Return flights

05 Jun - 15 Jun Thai AirAsia
11 Jun - 14 Jun Emirates
02 Jun - 15 Jun Thai AirAsia
05 Jun - 12 Jun Thai AirAsia
05 Jun - 10 Jun Thai AirAsia
30 Jun - 18 Jul Thai AirAsia
24 Jun - 26 Jun Thai AirAsia
03 Jun - 15 Jun Thai AirAsia
02 Jun - 12 Jun Thai AirAsia
02 Jun - 10 Jun Thai AirAsia
13 Jun - 15 Jun Thai AirAsia
30 Jun - 10 Jul Thai AirAsia
24 Jun - 10 Jul Thai AirAsia
28 Jun - 18 Jul Thai AirAsia
29 Jun - 18 Jul Thai AirAsia
30 Jun - 09 Jul Thai AirAsia
23 Jun - 10 Jul Thai AirAsia
25 Jun - 10 Jul Thai AirAsia
28 Jun - 10 Jul Thai AirAsia
29 Jun - 10 Jul Thai AirAsia

Also check the deals for one-way flights from Phnom-penh to Colombo in June.

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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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