Cheapest return flights from Lisbon to Keflavik in March from 209€

AirHint found the following cheapest return flights from Lisbon (LIS) to Keflavik (KEF) in March 2026 (see full year).

Return flights

14 Mar - 18 Mar Ryanair
18 Mar - 25 Mar Ryanair
03 Mar - 10 Mar Ryanair
03 Mar - 07 Mar Ryanair
26 Mar - 12 Apr Ryanair
11 Mar - 17 Mar Ryanair
09 Mar - 14 Mar Ryanair
07 Mar - 14 Mar Ryanair
26 Mar - 08 Apr Ryanair
19 Mar - 23 Mar Ryanair
05 Mar - 20 Mar Ryanair
08 Mar - 19 Mar Ryanair
25 Mar - 01 Apr Ryanair
30 Mar - 08 Apr Transavia France
26 Mar - 02 Apr Ryanair
29 Mar - 09 Apr TAP
25 Mar - 04 Apr Ryanair
26 Mar - 03 Apr easyJet
28 Mar - 06 Apr Ryanair
30 Mar - 05 Apr TAP

Also check the deals for one-way flights from Lisbon to Keflavik in March.

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 Keflavik

Cheap car rent in Keflavik

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