AirHint found the following cheapest return flights from Seoul (GMP) to Cheju (CJU)
in May 2025 (see full year ).
Return flights
20 May
- 03 Jun
Jin Air
$ 44
direct
20 May
- 05 Jun
Jin Air
$ 44
direct
20 May
- 04 Jun
Jin Air
$ 44
direct
20 May
- 10 Jun
Jin Air
$ 44
direct
26 May
- 12 Jun
Jeju Air
$ 44
direct
26 May
- 03 Jun
Jeju Air
$ 44
direct
26 May
- 05 Jun
Jeju Air
$ 44
direct
26 May
- 04 Jun
Jeju Air
$ 44
direct
26 May
- 11 Jun
Jeju Air
$ 44
direct
26 May
- 10 Jun
Jeju Air
$ 44
direct
20 May
- 22 May
Jin Air
$ 55
direct
20 May
- 28 May
Jin Air
$ 55
direct
20 May
- 29 May
Jin Air
$ 55
direct
26 May
- 28 May
Jeju Air
$ 55
direct
07 May
- 22 May
Jeju Air
$ 55
direct
07 May
- 28 May
Jeju Air
$ 55
direct
07 May
- 15 May
Jeju Air
$ 55
direct
07 May
- 21 May
Jeju Air
$ 55
direct
26 May
- 29 May
Jeju Air
$ 55
direct
12 May
- 15 May
Asiana Airlines
$ 56
direct
Also check the deals for one-way flights from Seoul to Cheju 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.
