Cheapest return flights from Keflavik to Porto in June from 270€

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

Return flights

02 Jun - 09 Jun Transavia France
02 Jun - 11 Jun Transavia France
02 Jun - 12 Jun Transavia France
09 Jun - 19 Jun Transavia France
02 Jun - 21 Jun Transavia France
08 Jun - 13 Jun KLM
17 Jun - 08 Jul Vueling Airlines
17 Jun - 27 Jun Vueling Airlines

Also check the deals for one-way flights from Keflavik to Porto in June.

Powered by

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.