AirHint found the following cheapest return flights from Sydney (SYD) to Seoul (ICN)
in May 2025 (see full year ).
Return flights
02 May
- 16 May
China Southern
$ 392
23 May
- 30 May
China Southern
$ 392
12 May
- 19 May
China Southern
$ 404
07 May
- 20 May
China Southern
$ 404
15 May
- 29 May
China Southern
$ 405
09 May
- 19 May
China Southern
$ 405
20 May
- 28 May
China Southern
$ 405
21 May
- 29 May
China Southern
$ 405
20 May
- 29 May
China Southern
$ 405
17 May
- 21 May
China Southern
$ 405
26 May
- 09 Jun
China Southern
$ 405
26 May
- 16 Jun
China Southern
$ 405
30 May
- 13 Jun
China Southern
$ 405
30 May
- 09 Jun
China Southern
$ 405
11 May
- 09 Jun
China Southern
$ 406
14 May
- 09 Jun
China Southern
$ 406
26 May
- 16 Jun
Jetstar
$ 409
direct
30 May
- 13 Jun
Jetstar
$ 428
direct
19 May
- 06 Jun
Jetstar
$ 428
direct
19 May
- 02 Jun
Jetstar
$ 428
direct
Also check the deals for one-way flights from Sydney to Seoul 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.
