Cheapest return flights from Lisbon (LIS) to Keflavik (KEF), June

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
29 Jun 02 Jul SWISS
24 Jun 27 Jun SWISS
11 Jun 21 Jun easyJet
25 Jun 28 Jun Transavia France
14 Jun 21 Jun Ryanair
17 Jun 21 Jun easyJet
18 Jun 25 Jun easyJet
20 Jun 30 Jun Ryanair
30 Jun 07 Jul Ryanair
25 Jun 29 Jun Vueling Airlines
21 Jun 24 Jun Ryanair
15 Jun 21 Jun Ryanair
28 Jun 05 Jul Wizz Air
20 Jun 08 Jul Vueling Airlines
24 Jun 08 Jul Vueling Airlines
24 Jun 11 Jul Vueling Airlines
Powered by

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

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik International Airport

Updated Jun 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.