Cheapest return flights from Lisbon to Keflavik in April from 153€

Best time to book flights for Lisbon (LIS) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Keflavik (KEF) in April 2025 (see full year).

Return flights

04 Apr - 07 Apr Fly Play direct
28 Apr - 05 May Fly Play direct
14 Apr - 21 Apr Fly Play direct
01 Apr - 09 Apr Vueling Airlines
02 Apr - 09 Apr easyJet
30 Apr - 07 May Ryanair
29 Apr - 06 May easyJet
01 Apr - 08 Apr easyJet
18 Apr - 02 May Fly Play direct
03 Apr - 08 Apr easyJet
22 Apr - 29 Apr Ryanair
07 Apr - 13 Apr transavia
25 Apr - 03 May Volotea
25 Apr - 09 May Fly Play direct
24 Apr - 28 Apr easyJet
11 Apr - 18 Apr Fly Play direct
27 Apr - 05 May Ryanair
26 Apr - 04 May easyJet
24 Apr - 03 May Ryanair
26 Apr - 03 May easyJet

Also check the deals for one-way flights from Lisbon 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.

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