Cheapest one-way flights from Keflavik to Lisbon in July from $176

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

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Lisbon (LIS) in July 2025 (see full year).

One-Way flights

14 Jul easyJet
28 Jul Fly Play direct
12 Jul easyJet
14 Jul Fly Play direct
20 Jul Vueling Airlines

Also check the deals for return flights from Keflavik to Lisbon in July.

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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