Cheapest return flights from Ljubljana to Keflavik in August from 374€

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

Return flights

30 Aug - 07 Sep Lufthansa
26 Aug - 04 Sep Eurowings
06 Aug - 13 Aug SWISS
18 Aug - 24 Aug Air Serbia
25 Aug - 03 Sep SWISS
29 Aug - 19 Sep Lufthansa
02 Aug - 09 Aug easyJet
14 Aug - 22 Aug LOT
01 Aug - 06 Aug Air Serbia
10 Aug - 21 Aug Air France
01 Aug - 10 Aug Air Serbia

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

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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