Cheapest return flights from Seoul to Phnom-penh in December from 278€
AirHint found the following cheapest return flights from Seoul (ICN) to Phnom-penh (PNH)
in December 2025 (see full year ).
Return flights
01 Dec
- 09 Dec
Asiana Airlines
278 €
direct
06 Dec
- 10 Dec
Asiana Airlines
278 €
direct
11 Dec
- 17 Dec
Asiana Airlines
278 €
direct
15 Dec
- 18 Dec
Asiana Airlines
278 €
direct
03 Dec
- 16 Dec
Asiana Airlines
278 €
direct
04 Dec
- 17 Dec
Asiana Airlines
278 €
direct
10 Dec
- 14 Dec
Asiana Airlines
280 €
direct
06 Dec
- 13 Dec
Asiana Airlines
280 €
direct
13 Dec
- 19 Dec
Asiana Airlines
280 €
direct
04 Dec
- 07 Dec
Asiana Airlines
280 €
direct
02 Dec
- 11 Jan
China Southern
292 €
24 Dec
- 01 Jan
China Southern
294 €
02 Dec
- 11 Jan
Asiana Airlines
298 €
direct
30 Dec
- 06 Jan
China Southern
338 €
26 Dec
- 01 Jan
China Southern
341 €
16 Dec
- 04 Jan
AirAsia X
374 €
16 Dec
- 01 Jan
AirAsia X
374 €
27 Dec
- 03 Jan
China Southern
384 €
30 Dec
- 03 Jan
China Southern
385 €
26 Dec
- 23 Jan
China Southern
387 €
Also check the deals for one-way flights from Seoul to Phnom-penh in December .
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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