Cheapest return flights from Lisbon to Keflavik in November from $190

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 November 2025 (see full year).

Return flights

14 Nov - 21 Nov Fly Play direct
14 Nov - 17 Nov Fly Play direct
09 Nov - 14 Nov easyJet
10 Nov - 17 Nov Fly Play direct
28 Nov - 01 Dec Fly Play direct
23 Nov - 28 Nov easyJet
07 Nov - 14 Nov Fly Play direct
06 Nov - 13 Nov Ryanair
24 Nov - 29 Nov easyJet
23 Nov - 01 Dec Ryanair
06 Nov - 12 Nov easyJet
06 Nov - 13 Nov Icelandair direct
29 Nov - 02 Dec easyJet
26 Nov - 01 Dec Vueling Airlines

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

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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