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Cheap flights from Denver (DEN) to Barcelona (BCN)

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How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)

How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)
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How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)
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How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)
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Cheap flights from Denver to Barcelona in July , August 2026

29 Jul - 19 Aug $ 969.00
DEN
Denver
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
DEN
Denver
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30 Jul - 10 Aug $ 1,291.00
DEN
Denver
WestJet
1 STOPS
BCN
Barcelona
BCN
Barcelona
WestJet
1 STOPS
DEN
Denver
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28 Jul - 04 Aug $ 2,182.00
DEN
Denver
Lufthansa
1 STOPS
BCN
Barcelona
BCN
Barcelona
Lufthansa
1 STOPS
DEN
Denver
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Last minute flights from Denver to Barcelona

27 Jul - 31 Jul $ 1,420.00
DEN
Denver
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
DEN
Denver
Pick dates
27 Jul - 31 Jul $ 1,420.00
DEN
Denver
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
DEN
Denver
Pick dates
28 Jul - 31 Jul $ 1,424.00
DEN
Denver
United Airlines
1 STOPS
BCN
Barcelona
BCN
Barcelona
United Airlines
1 STOPS
DEN
Denver
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One-way flights to Barcelona from Denver

4:59 PM - 9:40 PM
United Airlines
1 Stops
12h 16m
DEN - BCN
$ 519
Kiwi
Pick dates
4:59 PM - 9:40 PM
United Airlines
1 Stops
12h 16m
DEN - BCN
$ 519
Kiwi
Pick dates
4:59 PM - 9:40 PM
United Airlines
1 Stops
12h 16m
DEN - BCN
$ 519
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)

Related info for your journey
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How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Denver (DEN) to Barcelona (BCN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.