AirHint found the following cheapest return flights from Seoul (ICN) to Phnom-penh (PNH)
in May 2025 (see full year ).
Return flights
16 May
- 19 May
Vietnam Airlines
$ 256
26 May
- 28 May
Vietnam Airlines
$ 256
21 May
- 20 Jun
Vietnam Airlines
$ 256
29 May
- 31 May
Vietnam Airlines
$ 263
26 May
- 03 Jun
Vietnam Airlines
$ 263
24 May
- 14 Jun
Vietnam Airlines
$ 263
12 May
- 15 May
Vietnam Airlines
$ 269
12 May
- 15 May
Asiana Airlines
$ 282
direct
16 May
- 19 May
Korean Air
$ 283
direct
26 May
- 28 May
Korean Air
$ 283
direct
29 May
- 31 May
Korean Air
$ 283
direct
21 May
- 20 Jun
Korean Air
$ 283
direct
26 May
- 03 Jun
Korean Air
$ 283
direct
24 May
- 14 Jun
Korean Air
$ 283
direct
04 May
- 09 May
Asiana Airlines
$ 287
direct
13 May
- 19 May
AirAsia X
$ 313
24 May
- 09 Jun
AirAsia X
$ 361
24 May
- 05 Jun
AirAsia X
$ 361
24 May
- 08 Jun
AirAsia X
$ 361
24 May
- 07 Jun
AirAsia X
$ 381
Also check the deals for one-way flights from Seoul to Phnom-penh in May .
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.
