Cheapest return flights from Denver to Ljubljana in February from 545€

AirHint found the following cheapest return flights from Denver (DEN) to Ljubljana (LJU) in February 2026 (see full year).

Return flights

04 Feb - 11 Feb Air Canada
19 Feb - 26 Feb Air Canada
18 Feb - 25 Feb Air Canada
26 Feb - 05 Mar Icelandair
11 Feb - 18 Feb Icelandair
09 Feb - 16 Feb Icelandair
12 Feb - 19 Feb Frontier Airlines
25 Feb - 04 Mar Frontier Airlines
10 Feb - 17 Feb jetBlue
24 Feb - 03 Mar jetBlue
28 Feb - 07 Mar Icelandair
17 Feb - 24 Feb jetBlue
02 Feb - 09 Feb Air Canada
03 Feb - 10 Feb Lufthansa
22 Feb - 01 Mar Lufthansa
23 Feb - 02 Mar Icelandair
27 Feb - 06 Mar Icelandair

Also check the deals for one-way flights from Denver to Ljubljana in February.

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