Cheapest return flights from San Francisco to Ljubljana in May from $636

AirHint found the following cheapest return flights from San Francisco (SFO) to Ljubljana (LJU) in May 2026 (see full year).

Return flights

05 May - 12 May Turkish Airlines
06 May - 13 May Turkish Airlines
07 May - 14 May Turkish Airlines
12 May - 19 May Turkish Airlines
04 May - 11 May Turkish Airlines
11 May - 18 May Turkish Airlines
03 May - 10 May Turkish Airlines
10 May - 17 May Turkish Airlines
01 May - 08 May Turkish Airlines
02 May - 09 May Turkish Airlines
27 May - 03 Jun Air France
26 May - 02 Jun Air France
31 May - 07 Jun Iberia
28 May - 04 Jun WestJet
25 May - 01 Jun Air France
23 May - 05 Jun TAP
29 May - 05 Jun WestJet
30 May - 06 Jun Air France

Also check the deals for one-way flights from San Francisco to Ljubljana in May.

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