Cheapest return flights from Avalon to Seoul in September from $638

Best time to book flights for Avalon (AVV) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Avalon (AVV) to Seoul (ICN) in September 2025 (see full year).

Return flights

02 Sep - 15 Sep Jetstar
15 Sep - 22 Sep Jetstar
04 Sep - 13 Sep Jetstar
12 Sep - 22 Sep Jetstar
03 Sep - 23 Sep Jetstar
03 Sep - 10 Sep Jetstar
04 Sep - 24 Sep Jetstar
08 Sep - 15 Sep Jetstar
08 Sep - 14 Sep Jetstar
11 Sep - 09 Oct Jetstar
23 Sep - 14 Oct Jetstar
12 Sep - 21 Sep Jetstar
18 Sep - 09 Oct Jetstar
17 Sep - 11 Oct Jetstar
18 Sep - 10 Oct Jetstar
13 Sep - 06 Oct Jetstar
28 Sep - 12 Oct Jetstar
08 Sep - 01 Oct Jetstar
22 Sep - 04 Oct Jetstar
05 Sep - 03 Oct Jetstar

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

Skyscanner

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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