AirHint found the following cheapest return flights from Atlanta (ATL) to Seoul (ICN) in June 2026 (see full year).

Return flights

03 Jun - 17 Jun	WestJet
09 Jun - 16 Jun	WestJet
02 Jun - 30 Jun	WestJet
01 Jun - 30 Jun	WestJet
07 Jun - 14 Jun	WestJet
09 Jun - 25 Jun	WestJet
08 Jun - 21 Jun	Spirit Airlines
02 Jun - 27 Jun	WestJet
02 Jun - 23 Jul	WestJet
03 Jun - 10 Jun	Air Canada
26 Jun - 03 Jul	Alaska Airlines
06 Jun - 14 Jun	Air Canada
19 Jun - 05 Jul	Etihad Airways
19 Jun - 05 Jul	Delta	direct
26 Jun - 03 Jul	Delta	direct

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

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 Atlanta to Seoul in June from $1142

Return flights