CA $446 Cheap Flights from Denver (DEN) to Barcelona (BCN)

View CA $446 flight on Wed, Dec 2, 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 $446 for one-way flights and CA $981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Dec 2 - Thu, Dec 10
DEN
Denver
BCN
Barcelona
CA $981 Roundtrip, found 6 days ago
CA $981
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Dec 2 from Denver to Barcelona, returning Thu, Dec 10, priced at CA $981 found 6 days ago
American Airlines
Tue, Sep 22 - Tue, Oct 6
DEN
Denver
BCN
Barcelona
CA $999 Roundtrip, found 4 days ago
CA $999
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Sep 22 from Denver to Barcelona, returning Tue, Oct 6, priced at CA $999 found 4 days ago
Delta
Tue, Sep 22 - Tue, Oct 6
DEN
Denver
BCN
Barcelona
CA $1,054 Roundtrip, found 4 days ago
CA $1,054
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 22 from Denver to Barcelona, returning Tue, Oct 6, priced at CA $1,054 found 4 days ago
Air Canada
Tue, Sep 22 - Tue, Oct 6
DEN
Denver
BCN
Barcelona
CA $1,055 Roundtrip, found 4 days ago
CA $1,055
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Sep 22 from Denver to Barcelona, returning Tue, Oct 6, priced at CA $1,055 found 4 days ago
Brussels Airlines
Wed, Dec 2 - Thu, Dec 10
DEN
Denver
BCN
Barcelona
CA $1,101 Roundtrip, found 6 days ago
CA $1,101
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Wed, Dec 2 from Denver to Barcelona, returning Thu, Dec 10, priced at CA $1,101 found 6 days ago
Virgin Atlantic
Wed, Dec 30 - Sat, Jan 9
DEN
Denver
BCN
Barcelona
CA $1,125 Roundtrip, just found
CA $1,125
Roundtrip
just found
Select Virgin Atlantic flight, departing Wed, Dec 30 from Denver to Barcelona, returning Sat, Jan 9, priced at CA $1,125 just found
Air France
Tue, Sep 22 - Tue, Oct 6
DEN
Denver
BCN
Barcelona
CA $1,137 Roundtrip, found 4 days ago
CA $1,137
Roundtrip
found 4 days ago
Select Air France flight, departing Tue, Sep 22 from Denver to Barcelona, returning Tue, Oct 6, priced at CA $1,137 found 4 days ago
KLM
Tue, Sep 22 - Tue, Oct 6
DEN
Denver
BCN
Barcelona
CA $1,143 Roundtrip, found 4 days ago
CA $1,143
Roundtrip
found 4 days ago
Select KLM flight, departing Tue, Sep 22 from Denver to Barcelona, returning Tue, Oct 6, priced at CA $1,143 found 4 days ago
Finnair
Wed, Sep 30 - Wed, Oct 14
DEN
Denver
BCN
Barcelona
CA $1,153 Roundtrip, found 2 hours ago
CA $1,153
Roundtrip
found 2 hours ago
Select Finnair flight, departing Wed, Sep 30 from Denver to Barcelona, returning Wed, Oct 14, priced at CA $1,153 found 2 hours ago
JetBlue Airways
Tue, Sep 22 - Tue, Oct 6
DEN
Denver
BCN
Barcelona
CA $1,262 Roundtrip, found 4 days ago
CA $1,262
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Sep 22 from Denver to Barcelona, returning Tue, Oct 6, priced at CA $1,262 found 4 days ago

Find the cheapest month to fly from Denver (DEN) to Barcelona (BCN)

November is typically the cheapest month to fly

From CA $739 - CA $1,200 per traveller.

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 Europa, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
CA $981
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 $981 rising to CA $1,262.  

Here are more money-saving tips: 

  • Fly in December 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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