AirHint found the following cheapest return flights from Sandefjord (TRF) to Ljubljana (LJU) in July 2025 (see full year).

Return flights

25 Jul - 03 Aug	Wizz Air Malta
28 Jul - 29 Jul	Wizz Air Malta
16 Jul - 20 Jul	Ryanair
18 Jul - 21 Jul	Wizz Air Malta
21 Jul - 25 Jul	Wizz Air Malta
21 Jul - 26 Jul	Wizz Air Malta
11 Jul - 18 Jul	Ryanair
09 Jul - 14 Jul	Ryanair

Also check the deals for one-way flights from Sandefjord to Ljubljana in July.

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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Cheapest return flights from Sandefjord to Ljubljana in July from 420€

Return flights