Cheapest return flights from Phnom-penh (PNH) to Seoul (ICN), October

20 dates in October, from $ 375. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
28 Oct 2 Nov Cambodia Airways
24 Oct 6 Nov Xiamen Airlines
28 Oct 13 Nov Xiamen Airlines
15 Oct 28 Oct Xiamen Airlines
20 Oct 25 Oct Xiamen Airlines
26 Oct 6 Nov China Southern
23 Oct 6 Nov China Southern
24 Oct 7 Nov China Southern
26 Oct 13 Nov China Southern
26 Oct 11 Nov China Southern
22 Oct 17 Nov China Southern
24 Oct 9 Nov China Southern
13 Oct 17 Oct Vietnam Airlines
26 Oct 30 Oct Xiamen Airlines
14 Oct 28 Oct Xiamen Airlines
19 Oct 23 Oct Xiamen Airlines
12 Oct 28 Oct Xiamen Airlines
26 Oct 30 Oct Asiana Airlines
Direct Flight
11 Oct 26 Oct Cathay Pacific
11 Oct 27 Oct Cathay Pacific
Powered by

Cheapest deals for the full year

Deals for one-way flights from Phnom-penh to Seoul in October.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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