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

Return flights

19 Jan - 09 Feb	Jetstar
28 Jan - 20 Feb	Jetstar
14 Jan - 17 Feb	Jetstar
12 Jan - 08 Feb	Jetstar
14 Jan - 16 Feb	Jetstar
29 Jan - 18 Feb	Jetstar
23 Jan - 20 Feb	Jetstar
14 Jan - 07 Feb	Jetstar
23 Jan - 27 Feb	Jetstar
25 Jan - 17 Feb	Jetstar
20 Jan - 31 Jan	Jetstar
21 Jan - 29 Jan	Jetstar
19 Jan - 28 Jan	Jetstar
26 Jan - 29 Jan	Jetstar
14 Jan - 28 Jan	Jetstar
17 Jan - 29 Jan	Jetstar
26 Jan - 31 Jan	Jetstar
18 Jan - 29 Jan	Jetstar
18 Jan - 31 Jan	Jetstar
18 Jan - 27 Jan	Jetstar

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Avalon to Seoul in January from 643€

Return flights