Cheapest return flights from Lisbon to Keflavik in June from 208€

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 June 2025 (see full year).

Return flights

24 Jun - 01 Jul easyJet
17 Jun - 24 Jun easyJet
02 Jun - 09 Jun Vueling Airlines
03 Jun - 10 Jun easyJet
04 Jun - 11 Jun Ryanair
10 Jun - 15 Jun easyJet
04 Jun - 08 Jun Ryanair
07 Jun - 11 Jun easyJet
20 Jun - 23 Jun Fly Play direct
30 Jun - 07 Jul Scandinavian Airlines
04 Jun - 05 Jun Ryanair
18 Jun - 25 Jun Ryanair
25 Jun - 02 Jul Ryanair
27 Jun - 11 Jul Fly Play direct
20 Jun - 06 Jul Ryanair
27 Jun - 04 Jul Fly Play direct
26 Jun - 03 Jul Ryanair
27 Jun - 07 Jul Fly Play direct
28 Jun - 05 Jul easyJet
30 Jun - 06 Jul Scandinavian Airlines

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

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