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

Return flights

25 Jul - 06 Aug	Jetstar
28 Jul - 19 Aug	Jetstar
28 Jul - 23 Aug	Jetstar
28 Jul - 21 Aug	Jetstar
25 Jul - 05 Aug	Jetstar
29 Jul - 05 Aug	Jetstar
26 Jul - 09 Aug	Jetstar
22 Jul - 13 Aug	Jetstar
26 Jul - 02 Aug	Jetstar
23 Jul - 27 Jul	Jetstar
22 Jul - 29 Jul	Jetstar
30 Jul - 04 Aug	Jetstar
24 Jul - 31 Jul	Jetstar
26 Jul - 29 Jul	Jetstar
23 Jul - 31 Jul	Jetstar
22 Jul - 30 Jul	Jetstar
22 Jul - 31 Jul	Jetstar
22 Jul - 28 Jul	Jetstar
28 Jul - 29 Jul	Jetstar
27 Jul - 31 Jul	Jetstar

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

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 July from 574€

Return flights