Cheapest return flights from Dublin to Seoul in June from $636

Best time to book flights for Dublin (DUB) to Seoul (ICN) flights at AirHint

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

Return flights

12 Jun - 19 Jun Ryanair
24 Jun - 30 Jun Air France
18 Jun - 30 Jun KLM
19 Jun - 30 Jun KLM
05 Jun - 26 Jun KLM
16 Jun - 30 Jun KLM
01 Jun - 30 Jun KLM
19 Jun - 26 Jun KLM
12 Jun - 26 Jun KLM
02 Jun - 12 Jun KLM
17 Jun - 01 Jul Ryanair
16 Jun - 01 Jul Aer Lingus
05 Jun - 01 Jul Ryanair
20 Jun - 02 Jul Ryanair
07 Jun - 09 Jul Ryanair
20 Jun - 01 Jul Ryanair
17 Jun - 05 Jul KLM
24 Jun - 14 Jul Lufthansa
24 Jun - 08 Jul Lufthansa
24 Jun - 10 Jul Lufthansa

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

Skyscanner

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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