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Barcelona-El Prat

$302+ Cheap flights from Colorado 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BCN
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Colorado to Barcelona-El Prat

Keep the following information in mind while searching for Colorado to Barcelona-El Prat flight deals. Data was last updated April 1, 2025.

Round-trip from

$625
(Travelocity)

One-way from

$302
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$866
From Colorado to Barcelona-El Prat
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One-way flight from Colorado to Barcelona-El Prat
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Highest demand for flights based on searches. 30% potential increase in price ($376 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Barcelona-El Prat

Cheapest flights from Colorado to Barcelona-El Prat
Explore the most affordable flight options available from Colorado to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Finnair deal was found by Cheapflights users on 3/31. 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 11/135:30 pmDEN - BCN
1 stop13h 15mMultiple Airlines
Fri 11/281:30 pmBCN - DEN
1 stop17h 52mMultiple Airlines
Deal found 3/31$561
This British Airways deal was found by Cheapflights users on 3/31. 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 10/296:30 pmDEN - BCN
1 stop18h 15mBritish Airways
Mon 11/108:55 pmBCN - DEN
1 stop26h 30mBritish Airways
Deal found 3/31$562
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:00 amDEN - BCN
2 stops20h 50mAir Canada
Mon 11/1012:15 pmBCN - DEN
2 stops30h 13mAir Canada
Deal found 3/31$568
This United deal was found by Cheapflights users on 3/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:34 pmDEN - BCN
2 stops29h 16mUnited Airlines
Fri 11/286:50 amBCN - DEN
2 stops17h 48mUnited Airlines
Deal found 3/31$575
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:59 amDEN - BCN
1 stop23h 41mDelta
Fri 11/286:00 amBCN - DEN
2 stops22h 00mDelta
Deal found 4/1$591
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:25 pmDEN - BCN
1 stop17h 10mLufthansa
Sat 11/85:50 amBCN - DEN
1 stop18h 05mLufthansa
Deal found 3/31$598
This Travelocity deal was found by Cheapflights users on 3/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:35 pmDEN - BCN
1 stop20h 05mIberia
Sat 5/107:40 amBCN - DEN
1 stop16h 45mIberia
Deal found 3/31$625
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:50 pmDEN - BCN
1 stop37h 15mTurkish Airlines
Mon 9/2912:00 pmBCN - DEN
1 stop37h 55mTurkish Airlines
Deal found 3/31$633
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:15 pmDEN - BCN
1 stop16h 10mWestJet
Wed 5/212:25 pmBCN - DEN
1 stop29h 02mWestJet
Deal found 3/31$638
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:05 amDEN - BCN
2 stops28h 05mScandinavian Airlines
Wed 5/147:00 pmBCN - DEN
2 stops36h 54mScandinavian Airlines
Deal found 3/31$669
This Orbitz deal was found by Cheapflights users on 3/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/313:11 pmGJT - BCN
2 stops34h 09mAir Canada
Mon 4/712:10 pmBCN - GJT
2 stops32h 19mAir Canada
Deal found 3/30$693
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:20 pmDEN - BCN
1 stop15h 35mKLM
Mon 10/206:20 amBCN - DEN
2 stops19h 05mKLM
Deal found 3/30$786

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado 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 April 1, 2025.
Use the filters below to find and compare flights from Colorado to Barcelona-El Prat Airport that are best for you.

Fly from

Colorado

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 4/27

6:35 pm-10:40 pm

1 stop20h 05m

Barcelona-El Prat

Sat 5/10

7:40 am-4:25 pm

1 stop16h 45m

$625

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 4/27

10:53 pm-12:05 am

2 stops41h 12m

Barcelona-El Prat

Sat 5/10

2:25 pm-11:27 am

1 stop29h 02m

$629

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Fri 9/19

7:50 pm-5:05 pm

1 stop37h 15m

Barcelona-El Prat

Mon 9/29

12:00 pm-5:55 pm

1 stop37h 55m

$633

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 5/13

12:15 pm-12:25 pm

1 stop16h 10m

Barcelona-El Prat

Wed 5/21

2:25 pm-11:27 am

1 stop29h 02m

$638

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 5/6

6:05 am-6:10 pm

2 stops28h 05m

Barcelona-El Prat

Wed 5/14

7:00 pm-11:54 pm

2 stops36h 54m

$669

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 5/6

9:21 pm-2:00 pm

1 stop32h 39m

Barcelona-El Prat

Wed 5/14

12:15 pm-10:27 am

1 stop30h 12m

$770

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 4/28

11:15 am-7:50 am

1 stop12h 35m

Barcelona-El Prat

Tue 5/13

12:15 pm-6:20 pm

1 stop14h 05m

$776

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/30

7:30 am-2:55 pm

2 stops23h 25m

Barcelona-El Prat

Wed 5/14

12:15 pm-2:43 pm

2 stops34h 28m

$789

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 4/16

12:15 pm-9:20 am

1 stop13h 05m

Barcelona-El Prat

Thu 5/8

9:30 am-5:39 pm

1 stop16h 09m

$791

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 4/13

6:35 pm-5:15 pm

1 stop14h 40m

Barcelona-El Prat

Mon 4/28

9:10 pm-4:25 pm

1 stop27h 15m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 43 results
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Best time to book a flight from Colorado to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Colorado 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 Colorado to Barcelona-El Prat Airport

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Barcelona-El Prat Airport (average of $523). Flying from Colorado to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). 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 CO to BCN?

Find hourly flight availability from Colorado 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 April 1, 2025.

When flying from Colorado to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Colorado to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 are the cheapest airlines to fly from Colorado to Barcelona-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $304 on WestJet. Other airlines that offer cheap prices include Turkish Airlines from $372 and Iberia from $511 one-way.

  • What are the most popular routes from Colorado to Barcelona-El Prat Airport?

    The most popular route from Colorado to Barcelona-El Prat Airport is Denver Intl - Barcelona-El Prat. You may also consider Grand Junction Regnl - Barcelona-El Prat or Colorado Springs - Barcelona-El Prat.

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

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

  • How can I find direct flights from Colorado 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 Colorado to Barcelona-El Prat.

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Barcelona-El Prat Airport (average of $523). Flying from Colorado to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). 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 Colorado?

Book flights to Colorado if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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Alternative routes for Colorado 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 Colorado to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Colorado 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$349Average$470FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$401Average$650FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$489Average$820FlexibilityNo cancel feeOn-time70%
DeltaCheapest$497Average$897FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$500Average$1,135FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$516Average$918FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$518Average$965FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$538Average$1,126FlexibilityNo cancel feeOn-time69%
IberiaCheapest$539Average$854FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$567Average$1,107FlexibilityNo cancel feeOn-time76%

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