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    Economy Class, 1 traveller
        Economy Class, 1 traveller

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        Flight from Denver (DEN) to Barcelona (BCN) from $727

        Book return flight from Barcelona to Denver

        Flight Information

        Cheapest flight Cheapest flight from $727
        Departure and arrival airport Departure and arrival airport   DEN-BCN
        Distance Distance approx. 8353​km

        Lowest available fares

        from Denver to Barcelona, 1 traveller, Economy Class, 14 days

        2026
        from 1.136 $ Jul. 29 Jul.
        from 872 $ Aug. 25 Aug.
        from 774 $ Sep. 22 Sep.
        from 726 $ Best price Oct. 27 Oct.
        from 726 $ Best price Nov. 3 Nov.
        from 726 $ Best price Dec. 1 Dec.
        2027
        from 727 $ Jan. 5 Jan.
        from 727 $ Feb. 2 Feb.
        from 727 $ Mar. 9 Mar.
        from 727 $ Apr. 13 Apr.
        from 850 $ May 4 May
        from 1.254 $ Jun. 1 Jun.

        Book your flights from Denver to Barcelona right away!

        Looking for affordable round-trip flights from Denver to Barcelona? Then check out our offers to find the best option for your journey. For example, you can fly from Denver to Barcelona and back in December 2026 for $727.

        Whether you’re planning to spend your vacation in Spain or traveling to Barcelona for a business meeting, a Lufthansa flight makes your journey from USA to your destination both comfortable and convenient.

        Culinary highlights are, of course, part of the experience. Take a look at the digital menu for your outbound or return flight in advance to see what awaits you. For entertainment on board, enjoy our selection of newspapers and magazines from around the world. Simply download our Lufthansa eJournals to your mobile device before your Lufthansa flight and enjoy your reading. Prefer to watch the latest movies or series? Then look forward to hours of entertainment with our inflight entertainment program. After landing in Spain, you’ll be ready to begin your activities.

        Discover the Lufthansa App, which offers a variety of practical services. Get your mobile boarding pass, reserve your preferred seat, or book additional flights – all conveniently from your smartphone. Do you travel often? With our Miles & More program, you’ll earn rewards and privileges that make your future travel planning even more attractive.

        This way, you can fully enjoy your flight without stress. Just choose the month you’d like to travel. The lowest-cost round-trip flight from Denver to Barcelona is available for $727 for travelling in December 2026.

        Please note: To provide you with the widest possible selection of flight destinations, some of the direct flights or connecting flights on lufthansa.com are operated by our partner airlines, which may result in a different flight experience than with Lufthansa.

        Flying from Denver to Barcelona: tips and information for your trip

        Visit the capital of Catalonia and book your flight from Denver to Barcelona today! From the airport, you can travel anywhere in the city with the metro system. Take a public bus to see the sites in the city or use the cable cars to scale the mountains. Barcelona is a city steeped in history and culture. Festivals, art, music, cuisine, and more are waiting for you in the heart of Catalonia. Conquer Montjuïc Mountain, the historic site of the 1992 Olympic Games and the famous Laribal Gardens. Are you an art fan? Discover the city where Picasso spent his youth, and visit the Fundació Joan Miró, one of the largest museums in the world and home to the largest Miró collection. Explore the lower Raval, once affectionately called the "Barrio Chino," a neighborhood in the city that has a distinctive feel and character. Filled to the brim with beautiful and unique local businesses, it is also home to Barcelona's contemporary culture centre, the CCCB, the city's contemporary art museum and more. Stroll along the streets and admire the city’s architectural landscape. Among the many art museums, you can find historical preservation areas throughout the city itself, detailing the Barcelonian journey throughout many of the great cultural movements in the past 200 years. Discover Spain an book your flight from Denver (DEN) to Barcelona (BCN) today!

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        FAQ

        Here’s how to book your flight from Denver to Barcelona at the best price with peace of mind:

        • Best Price Search: Simply search for your destination, choose the best offer in the monthly overview, and book at the lowest price.
        • Best Price Alert: Get notified about the best offers — simply sign in with your Travel ID or email address.
        • Price Guarantee: Until all travel details have been finalized, you can secure the best price for your reservation with the Price Guarantee — for up to 48 hours.
        • Student fares: With verified student status, you may be able to book your flight from Denver to Barcelona at a discounted fare.

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