Cheapest return flights from Porto to Keflavik in April from 209€

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

Return flights

30 Apr - 07 May Fly Play direct
23 Apr - 26 Apr Fly Play direct
02 Apr - 05 Apr Fly Play direct
14 Apr - 23 Apr easyJet
02 Apr - 09 Apr Fly Play direct
01 Apr - 07 Apr Transavia France
09 Apr - 12 Apr Iberia
01 Apr - 09 Apr Transavia France
02 Apr - 08 Apr Fly Play
01 Apr - 08 Apr easyJet
01 Apr - 06 Apr Lufthansa

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

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