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CA $429 Cheap Flights from Denver (DEN) to Barcelona (BCN)

View CA $429 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines from Denver International Airport (DEN) to Barcelona El Prat Airport (BCN)

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

Prices were available within the past 7 days and start at CA $429 for one-way flights and CA $902 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Nov 7 - Sun, Nov 22
DEN
Denver
BCN
Barcelona
CA $902 Roundtrip, found 3 days ago
CA $902
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sat, Nov 7 from Denver to Barcelona, returning Sun, Nov 22, priced at CA $902 found 3 days ago
American Airlines
Sun, Jan 3 - Tue, Jan 12
DEN
Denver
BCN
Barcelona
CA $1,021 Roundtrip, found 6 days ago
CA $1,021
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jan 3 from Denver to Barcelona, returning Tue, Jan 12, priced at CA $1,021 found 6 days ago
British Airways
Wed, Nov 4 - Wed, Nov 18
DEN
Denver
BCN
Barcelona
CA $1,021 Roundtrip, found 5 days ago
CA $1,021
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Nov 4 from Denver to Barcelona, returning Wed, Nov 18, priced at CA $1,021 found 5 days ago
United
Sun, Oct 18 - Wed, Oct 28
DEN
Denver
BCN
Barcelona
CA $1,021 Roundtrip, found 1 day ago
CA $1,021
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 18 from Denver to Barcelona, returning Wed, Oct 28, priced at CA $1,021 found 1 day ago
Delta
Sun, Oct 18 - Wed, Oct 28
DEN
Denver
BCN
Barcelona
CA $1,025 Roundtrip, found 1 day ago
CA $1,025
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 18 from Denver to Barcelona, returning Wed, Oct 28, priced at CA $1,025 found 1 day ago
Air Canada
Sun, Oct 18 - Wed, Oct 28
DEN
Denver
BCN
Barcelona
CA $1,026 Roundtrip, found 1 day ago
CA $1,026
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Oct 18 from Denver to Barcelona, returning Wed, Oct 28, priced at CA $1,026 found 1 day ago
Virgin Atlantic
Mon, Jan 4 - Thu, Jan 14
DEN
Denver
BCN
Barcelona
CA $1,026 Roundtrip, found 6 days ago
CA $1,026
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Mon, Jan 4 from Denver to Barcelona, returning Thu, Jan 14, priced at CA $1,026 found 6 days ago
Lufthansa
Wed, Nov 4 - Wed, Nov 18
DEN
Denver
BCN
Barcelona
CA $1,031 Roundtrip, found 5 days ago
CA $1,031
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Nov 4 from Denver to Barcelona, returning Wed, Nov 18, priced at CA $1,031 found 5 days ago
Iberia
Sun, Oct 18 - Wed, Oct 28
DEN
Denver
BCN
Barcelona
CA $1,072 Roundtrip, found 1 day ago
CA $1,072
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Oct 18 from Denver to Barcelona, returning Wed, Oct 28, priced at CA $1,072 found 1 day ago
Brussels Airlines
Wed, Nov 4 - Wed, Nov 18
DEN
Denver
BCN
Barcelona
CA $1,092 Roundtrip, found 5 days ago
CA $1,092
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Wed, Nov 4 from Denver to Barcelona, returning Wed, Nov 18, priced at CA $1,092 found 5 days ago

Frequently asked questions

What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
February is typically the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.), with average return fares of approximately £458. This is about 27% lower than the average price throughout the year. February often sees lower prices as it's outside peak holiday seasons, leading to reduced demand. Other cheap months to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) include October and November.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
The best time to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) for the best value is typically in February or November. During these months, you can expect to find return flights for around £458. These periods often fall outside of peak travel seasons, which means you can enjoy Barcelona with fewer crowds and potentially more availability for accommodations and activities.*Prices based on flights available on Expedia in the last year.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
There are approximately 105 connecting flights per day from Denver International (DEN) to Barcelona International (BCN). Some common connection points include O'Hare International (ORD), John F. Kennedy International (JFK), and Logan International (BOS).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from Denver Intl. (DEN) to Barcelona Intl. (BCN) typically departs at approximately 12:15 AM local time, operated by American Airlines. This is a seasonal service active in November. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
You'll find the most flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) on a Friday, with around 86 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Friday offers notably more flight options compared to other days of the week, making it a great day to plan your departure.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) are in the morning, from 9am to 12pm. About 29% of passengers prefer this time. Many major carriers, including Air Canada, United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to start your travel day without an extremely early wake-up, and you'll arrive at your destination with plenty of time to settle in.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
Flights from DEN to BCN with one stop typically take around 18 hours, covering approximately 5,191 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
Select the "Business class" and "First class" filters when looking for DEN to BCN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Barcelona from Denver Intl. (DEN)?
From Denver Intl. (DEN), you can fly into Barcelona Intl. (BCN) to reach Barcelona. Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), Franz Josef Strauss Intl. (MUC) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Barcelona (BCN-Barcelona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
CA $902
Distance
8304 km

Book with confidence

Denver to Barcelona Flights

The easy way to book your flights from Denver to Barcelona 

With Expedia, it’s simple to find and book flights to Barcelona from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Barcelona Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Barcelona today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Barcelona Intl., BCN 

Sort your search results by price to find great deals on your flight from Denver to Barcelona—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Barcelona from Denver currently is just CA $902 rising to CA $1,092.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Barcelona  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Barcelona from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Barcelona with Expedia today.

Denver to Barcelona Flights

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