Cheap flights from Denver to Slovenia Adriatic Coast

View AU$942 flight on Sun, 8 Feb. 2026Opens in a new window

Popular airlines from Denver to Slovenia Adriatic Coast

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  • United

    United

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Cheap Flights from Denver (DEN) to Slovenia Adriatic Coast (LJU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 8 Feb. - Sun, 15 Feb.
DEN
Denver
LJU
Ljubljana
AU$1,473 Return, found 2 days ago
AU$1,473
Return
found 2 days ago
Select United flight, departing Sun, 8 Feb. from Denver to Ljubljana, returning Sun, 15 Feb., priced at AU$1,473 found 2 days ago
Air Canada
Sun, 8 Feb. - Sun, 15 Feb.
DEN
Denver
LJU
Ljubljana
AU$1,474 Return, found 2 days ago
AU$1,474
Return
found 2 days ago
Select Air Canada flight, departing Sun, 8 Feb. from Denver to Ljubljana, returning Sun, 15 Feb., priced at AU$1,474 found 2 days ago
United
Sun, 8 Feb. - Sun, 15 Feb.
DEN
Denver
LJU
Ljubljana
AU$1,474 Return, found 2 days ago
AU$1,474
Return
found 2 days ago
Select United flight, departing Sun, 8 Feb. from Denver to Ljubljana, returning Sun, 15 Feb., priced at AU$1,474 found 2 days ago
Brussels Airlines
Sun, 8 Feb. - Sun, 15 Feb.
DEN
Denver
LJU
Ljubljana
AU$1,503 Return, found 2 days ago
AU$1,503
Return
found 2 days ago
Select Brussels Airlines flight, departing Sun, 8 Feb. from Denver to Ljubljana, returning Sun, 15 Feb., priced at AU$1,503 found 2 days ago
Delta
Sun, 8 Feb. - Sun, 15 Feb.
DEN
Denver
LJU
Ljubljana
AU$1,558 Return, found 2 days ago
AU$1,558
Return
found 2 days ago
Select Delta flight, departing Sun, 8 Feb. from Denver to Ljubljana, returning Sun, 15 Feb., priced at AU$1,558 found 2 days ago
Lufthansa
Mon, 2 Feb. - Sun, 8 Feb.
DEN
Denver
LJU
Ljubljana
AU$1,566 Return, found 2 days ago
AU$1,566
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 2 Feb. from Denver to Ljubljana, returning Sun, 8 Feb., priced at AU$1,566 found 2 days ago
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