AirHint found the following cheapest return flights from Avalon (AVV) to Seoul (ICN) in August 2026 (see full year).

Return flights

24 Aug - 07 Sep	Jetstar
12 Aug - 26 Aug	Jetstar
26 Aug - 09 Sep	Jetstar
10 Aug - 24 Aug	Jetstar
19 Aug - 31 Aug	Jetstar
17 Aug - 31 Aug	Jetstar
04 Aug - 18 Aug	Jetstar
25 Aug - 08 Sep	Jetstar
06 Aug - 20 Aug	Jetstar
02 Aug - 16 Aug	Jetstar
27 Aug - 12 Sep	Jetstar
01 Aug - 04 Sep	Jetstar
20 Aug - 02 Sep	Jetstar
18 Aug - 01 Sep	Jetstar
13 Aug - 27 Aug	Jetstar
22 Aug - 07 Sep	Jetstar
16 Aug - 30 Aug	Jetstar
29 Aug - 13 Sep	Jetstar
08 Aug - 22 Aug	Jetstar

Also check the deals for one-way flights from Avalon to Seoul in August.

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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Cheapest return flights from Avalon to Seoul in August from $561

Return flights