Cheapest return KUN–OPO flights, June

AirHint found the following cheapest return flights from Kaunas (KUN) to Porto (OPO) in June 2026 (see full year).

Return flights

14 Jun - 17 Jun Ryanair
17 Jun - 22 Jun Ryanair
29 Jun - 09 Jul Ryanair
11 Jun - 16 Jun Ryanair
17 Jun - 24 Jun Ryanair
17 Jun - 23 Jun Ryanair
21 Jun - 24 Jun Ryanair
04 Jun - 07 Jun Ryanair
20 Jun - 30 Jun Ryanair
20 Jun - 01 Jul Ryanair
20 Jun - 27 Jun Ryanair
14 Jun - 28 Jun Ryanair

Also check the deals for one-way flights from Kaunas to Porto 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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