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Barcelona-El Prat

$214+ Cheap flights from Denver (DEN) to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BCN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Denver to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Denver Intl to Barcelona-El Prat are usually found in November or February, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from Denver to Barcelona-El Prat

Cheapest flights from Denver to Barcelona-El Prat
Explore the most affordable flight options available from Denver to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:25 pmDEN - BCN
1 stop14h 40mAmerican Airlines
Wed 1/1412:30 pmBCN - DEN
1 stop17h 54mAmerican Airlines
Deal found 12/10$609
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:25 pmDEN - BCN
1 stop14h 40mBritish Airways
Wed 1/283:35 pmBCN - DEN
1 stop31h 55mBritish Airways
Deal found 12/10$620
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:25 pmDEN - BCN
1 stop14h 40mBritish Airways
Wed 1/1412:20 pmBCN - DEN
2 stops18h 56mBritish Airways
Deal found 12/10$630
This Finnair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amDEN - BCN
1 stop18h 00mMultiple Airlines
Fri 1/1610:40 amBCN - DEN
1 stop19h 54mMultiple Airlines
Deal found 12/10$664
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:25 pmDEN - BCN
1 stop33h 00mBritish Airways
Sat 1/248:40 pmBCN - DEN
1 stop26h 50mBritish Airways
Deal found 12/10$670
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 amDEN - BCN
1 stop14h 35mAmerican Airlines
Fri 1/1612:30 pmBCN - DEN
2 stops18h 46mAmerican Airlines
Deal found 12/10$678
This British Airways deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:25 pmDEN - BCN
1 stop13h 20mBritish Airways
Fri 1/166:40 amBCN - DEN
2 stops19h 33mBritish Airways
Deal found 12/11$687
This Finnair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amDEN - BCN
1 stop17h 05mMultiple Airlines
Mon 1/1210:40 amBCN - DEN
1 stop18h 13mMultiple Airlines
Deal found 12/10$700
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:25 pmDEN - BCN
1 stop18h 20mBritish Airways
Fri 1/236:40 amBCN - DEN
1 stop16h 50mBritish Airways
Deal found 12/10$701

Find flight deals from Denver to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$471
(Mytrip)

One-way from

$214
(AirNGo)

Popular in

June

Cheapest in

November

Average price

$668
Provider with most accurate pricing for Denver Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Barcelona-El Prat flights.
Search Deals
From Denver Intl to Barcelona-El Prat
Search Deals
One-way flight from Denver Intl to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($415 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Denver to Barcelona-El Prat Airport that are best for you.

Fly from

Denver

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/2

1:25 pm-5:35 pm

2 stops20h 10m

Barcelona-El Prat

Mon 3/23

11:55 am-3:35 pm

1 stop34h 40m

$493

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 1/18

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Thu 1/29

1:35 pm-7:55 pm

1 stop14h 20m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/28

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 2/4

9:55 am-5:55 pm

1 stop16h 00m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/27

11:49 am-9:00 am

1 stop13h 11m

Barcelona-El Prat

Thu 2/5

1:35 pm-7:55 pm

1 stop14h 20m

$497

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/27

11:49 am-9:00 am

1 stop13h 11m

Barcelona-El Prat

Wed 2/4

9:55 am-5:55 pm

1 stop16h 00m

$498

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/28

8:10 am-9:35 am

2 stops17h 25m

Barcelona-El Prat

Tue 2/3

1:35 pm-7:55 pm

1 stop14h 20m

$500

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/2

8:09 am-4:05 pm

2 stops23h 56m

Barcelona-El Prat

Mon 3/23

8:00 pm-9:36 pm

2 stops32h 36m

$501

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/27

5:25 pm-2:45 pm

1 stop13h 20m

Barcelona-El Prat

Mon 2/2

9:00 pm-3:30 pm

1 stop26h 30m

$503

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/13

3:07 pm-3:00 pm

2 stops15h 53m

Barcelona-El Prat

Fri 1/16

10:55 am-7:28 pm

1 stop16h 33m

$507

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 1/18

8:25 pm-9:35 am

2 stops29h 10m

Barcelona-El Prat

Wed 2/4

3:00 pm-11:09 pm

1 stop16h 09m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
1
2

Compare providers for flights from Denver to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Barcelona-El Prat in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Barcelona-El Prat Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Barcelona-El Prat Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Barcelona-El Prat Airport flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Barcelona-El Prat Airport

How far ahead should I book a flight from Denver to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Barcelona-El Prat. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Barcelona-El Prat Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Barcelona-El Prat Airport?

Currently, November is the cheapest month in which you can book a flight from Denver to Barcelona-El Prat Airport (average of $369). Flying from Denver to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to BCN?

Find hourly flight availability from Denver to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Barcelona-El Prat Airport in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Denver to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Denver to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Barcelona-El Prat Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Icelandair from Denver to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Turkish Airlines
7.3
Good
4,088 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Icelandair
7.0
Good
589 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Denver to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Barcelona-El Prat?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Barcelona-El Prat. On average, Denver Intl has 0 outbound flights to Barcelona-El Prat per day from 12 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • How long is the flight from Denver to Barcelona-El Prat Airport?

    There are many flights that can get you from Denver to Barcelona-El Prat Airport in 14h 20m. Fly via United Airlines to get the fastest option. The distance between Denver and Barcelona-El Prat Airport is about 5187 mi.

  • What are the cheapest airlines flying from Denver to Barcelona-El Prat Airport round-trip?

    Our cheapest airline available from Denver to Barcelona-El Prat Airport is Icelandair. Our recent data shows that you can find tickets from as low as $369 on this airline. Additional options worth looking into are Turkish Airlines and Iberia, starting at $372 and $433 round-trip. Icelandair is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Denver to Barcelona-El Prat Airport one-way?

    The cheapest airlines for a one-way flight from Denver to Barcelona-El Prat Airport are Icelandair ($192), Lufthansa ($277), and Turkish Airlines ($367).

  • Where are the most common layover locations when flying from Denver to Barcelona-El Prat Airport?

    Denver to Barcelona-El Prat Airport flights have a layover in Chicago most often. Denver to Barcelona-El Prat Airport flights stop in Frankfurt am Main the next most. Frankfurt am Main is followed by London in terms of the most popular layover location for Denver to Barcelona-El Prat Airport flights.

  • What are some popular things to do or see while on a layover in Chicago?

    Magnificent Mile, River North, and Grant Park are the most popular attractions in Chicago if you're in need of something to do during your layover. Magnificent Mile, River North, and Grant Park can be visited by traveling about 15.5 mi, 15.0 mi, and 16.2 mi respectively from Chicago O'Hare Intl. Those on a layover in Chicago in need of a rental car can book one at Chicago O'Hare Intl for about $51.

  • What are some popular points of interest to see during a layover in Frankfurt am Main?

    Römerberg, Festhalle, and Historisches Museum Frankfurt are the most popular attractions in Frankfurt am Main if you're in need of something to do during your layover. Römerberg, Festhalle, and Historisches Museum Frankfurt can be accessed by traveling approximately 7.4 mi, 6.5 mi, and 7.3 mi, respectively from Frankfurt am Main. Those looking to explore during their layover in Frankfurt am Main can rent a car from Frankfurt am Main for about $42 per day.

  • What are points of interest worth seeing during a layover in London?

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London. Hyde Park, Buckingham Palace, and Piccadilly Circus can be accessed by traveling approximately 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Travelers in need of a car in London can rent one for about $29 per day.

  • Where are the least popular layover locations for Denver to Barcelona-El Prat Airport flights?

    Denver to Barcelona-El Prat Airport flights have a layover in Munich the least frequently. Reykjavik sees the next fewest layovers on Denver to Barcelona-El Prat Airport flights. Montreal sees the third fewest flights with layovers for the Denver to Barcelona-El Prat Airport route.

  • Can I find deals for flights from Denver to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Denver to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Barcelona-El Prat.

  • Can I find deals for business class flights from Denver to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Denver to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Barcelona-El Prat Airport?

    Currently, November is the cheapest month in which you can book a flight from Denver to Barcelona-El Prat Airport (average of $369). Flying from Denver to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Denver to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Denver to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Denver to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$367Average$439FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$378Average$612FlexibilityNo cancel feeOn-time77%
IberiaCheapest$433Average$823FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$478Average$798FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$483Average$818FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$489Average$683FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$502Average$860FlexibilityNo cancel feeOn-time76%
DeltaCheapest$503Average$870FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$507Average$733FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$512Average$597FlexibilityNo cancel feeOn-time77%

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