Cheapest return flights from Ljubljana to Keflavik in July from $316

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 July 2025 (see full year).

Return flights

02 Jul - 17 Jul SWISS
02 Jul - 10 Jul SWISS
28 Jul - 04 Aug SWISS
15 Jul - 22 Jul Eurowings
01 Jul - 08 Jul Transavia France
21 Jul - 28 Jul SWISS
21 Jul - 04 Aug SWISS
21 Jul - 03 Aug SWISS
14 Jul - 21 Jul SWISS
22 Jul - 28 Jul Lufthansa
19 Jul - 03 Aug SWISS
08 Jul - 13 Jul Lufthansa
31 Jul - 09 Aug SWISS
19 Jul - 28 Jul SWISS
01 Jul - 12 Jul Norwegian Air Sweden AOC
31 Jul - 11 Aug SWISS
29 Jul - 06 Aug LOT

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