Cheapest return SOF–ICN flights, June

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

Return flights

03 Jun - 18 Jun KLM
08 Jun - 16 Jun Ryanair
03 Jun - 09 Jun KLM
01 Jun - 17 Jun Air France
03 Jun - 06 Jun KLM
17 Jun - 23 Jun Ryanair
18 Jun - 03 Jul Air France
12 Jun - 22 Jul Wizz Air
15 Jun - 27 Jun Air France
12 Jun - 14 Jun Wizz Air
18 Jun - 25 Jun Wizz Air
22 Jun - 27 Jun Ryanair
28 Jun - 05 Jul Ryanair
28 Jun - 06 Jul Ryanair

Also check the deals for one-way flights from Sofia 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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