AirHint found the following cheapest one-way flights from Lisbon (LIS) to Keflavik (KEF) in July 2026 (see full year).
One-Way flights
| 15 Jul | Ryanair | ||
| 12 Jul | Ryanair | ||
| 23 Jul | Vueling Airlines | ||
| 02 Jul | Ryanair | ||
| 21 Jul | Ryanair | ||
| 06 Jul | Ryanair | ||
| 03 Jul | Wizz Air Malta | ||
| 05 Jul | easyJet | ||
| 11 Jul | easyJet | ||
| 13 Jul | Ryanair |
Also check the deals for return flights from Lisbon to Keflavik in July.
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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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