Cheapest return flights from Seoul to Phnom-penh in October from 186€

AirHint found the following cheapest return flights from Seoul (ICN) to Phnom-penh (PNH) in October 2025 (see full year).

Return flights

17 Oct - 22 Oct China Southern
26 Oct - 31 Oct China Southern
16 Oct - 22 Oct China Southern
21 Oct - 31 Oct China Southern
19 Oct - 24 Oct China Southern
19 Oct - 31 Oct China Southern
19 Oct - 22 Oct China Southern
19 Oct - 23 Oct China Southern
20 Oct - 24 Oct Asiana Airlines direct
21 Oct - 28 Oct Asiana Airlines direct
23 Oct - 06 Nov Asiana Airlines direct
23 Oct - 09 Nov Asiana Airlines direct
24 Oct - 07 Nov China Southern
21 Oct - 04 Nov China Southern
24 Oct - 07 Nov Asiana Airlines direct
11 Oct - 09 Nov China Southern
04 Oct - 29 Nov China Southern
04 Oct - 29 Nov Asiana Airlines direct

Also check the deals for one-way flights from Seoul to Phnom-penh in October.

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

Feel free to contact us with any feedback or request another flight research.