Cheapest return flights from Ljubljana to Keflavik in June from 268€

Best time to book flights for Ljubljana (LJU) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Ljubljana (LJU) to Keflavik (KEF) in June 2025 (see full year).

Return flights

26 Jun - 03 Jul SWISS
25 Jun - 03 Jul SWISS
23 Jun - 01 Jul SWISS
23 Jun - 30 Jun SWISS
25 Jun - 30 Jun SWISS
19 Jun - 28 Jun SWISS
19 Jun - 27 Jun SWISS
30 Jun - 08 Jul SWISS
26 Jun - 04 Jul SWISS
30 Jun - 07 Jul SWISS
24 Jun - 01 Jul Lufthansa
24 Jun - 06 Jul Lufthansa
28 Jun - 06 Jul SWISS
24 Jun - 30 Jun Lufthansa
22 Jun - 29 Jun Lufthansa
29 Jun - 07 Jul SWISS
21 Jun - 27 Jun Air Serbia
12 Jun - 22 Jun Lufthansa
20 Jun - 27 Jun transavia
22 Jun - 28 Jun airBaltic

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

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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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