Cheapest return flights from Austin to Seoul in June from $1159

AirHint found the following cheapest return flights from Austin (AUS) to Seoul (ICN) in June 2025 (see full year).

Return flights

12 Jun - 16 Jun Frontier Airlines
12 Jun - 17 Jun Frontier Airlines
13 Jun - 17 Jun Frontier Airlines
28 Jun - 12 Jul Frontier Airlines
15 Jun - 22 Jun WestJet
29 Jun - 27 Jul Spirit Airlines
12 Jun - 30 Jun United
21 Jun - 03 Jul China Eastern
16 Jun - 23 Jun Delta
22 Jun - 06 Jul Frontier Airlines
27 Jun - 30 Jun Spirit Airlines
13 Jun - 16 Jul United
14 Jun - 21 Jun Frontier Airlines
21 Jun - 30 Jul Delta
14 Jun - 25 Jun Air Canada

Also check the deals for one-way flights from Austin to Seoul in June.

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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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