Cheapest return flights from Lisbon to Keflavik in March from 182€

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

Return flights

11 Mar - 16 Mar Vueling Airlines
11 Mar - 17 Mar easyJet
13 Mar - 20 Mar Fly Play direct
13 Mar - 19 Mar Vueling Airlines
13 Mar - 23 Mar Vueling Airlines
09 Mar - 19 Mar Ryanair
13 Mar - 18 Mar easyJet
12 Mar - 16 Mar easyJet
13 Mar - 16 Mar Fly Play direct
13 Mar - 23 Mar Fly Play direct
27 Mar - 06 Apr Fly Play direct
27 Mar - 04 Apr Vueling Airlines
28 Mar - 04 Apr easyJet
26 Mar - 03 Apr Scandinavian Airlines
28 Mar - 03 Apr Ryanair
27 Mar - 02 Apr easyJet
27 Mar - 05 Apr easyJet
30 Mar - 04 Apr Scandinavian Airlines
30 Mar - 03 Apr Fly Play direct
29 Mar - 05 Apr Scandinavian Airlines

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

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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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