Cheapest return flights from Ljubljana to Sofia in April from 143€

Best time to book flights for Ljubljana (LJU) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Ljubljana (LJU) to Sofia (SOF) in April 2025 (see full year).

Return flights

01 Apr - 07 Apr Air Serbia
20 Apr - 20 May Air Serbia
18 Apr - 21 Apr Air Serbia
02 Apr - 08 Apr Lufthansa
03 Apr - 06 Apr Lufthansa
03 Apr - 07 Apr Lufthansa
03 Apr - 09 Apr Lufthansa
15 Apr - 17 Apr Air Serbia
28 Apr - 01 May Air Serbia
24 Apr - 01 May Air Serbia
15 Apr - 18 Apr Air Serbia
28 Apr - 30 Apr Air Serbia

Also check the deals for one-way flights from Ljubljana to Sofia in April.

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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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