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Barcelona-El Prat

$218+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BCN
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Round-trip from

$425
(oojo)

One-way from

$218

Popular in

June

Cheapest in

November

Average price

$551
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. 34% potential increase in price ($409 potential increase over avg. RT price).
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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 January 2026
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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 January 6, 2026.

This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:43 pmGJT - BCN
2 stops23h 47mBritish Airways
Wed 4/297:30 pmBCN - GJT
2 stops28h 57mBritish Airways
Deal found 1/5$433
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Wed 4/89:58 amCOS - BCN
2 stops46h 02mBritish Airways
Wed 4/2210:45 amBCN - COS
1 stop20h 45mBritish Airways
Deal found 1/6$447
This British Airways deal was found by Cheapflights users on 1/5. 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.
Sat 4/184:58 pmGJT - BCN
2 stops45h 42mBritish Airways
Fri 5/17:40 amBCN - GJT
2 stops22h 27mBritish Airways
Deal found 1/5$450
This British Airways deal was found by Cheapflights users on 1/5. 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.
Sun 4/194:58 pmGJT - BCN
1 stop30h 37mBritish Airways
Fri 5/110:15 amBCN - GJT
2 stops19h 52mBritish Airways
Deal found 1/5$452
This Ovago deal was found by Cheapflights users on 1/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:05 amDEN - BCN
2 stops16h 55mAir Europa
Tue 2/1010:15 amBCN - DEN
2 stops18h 59mAir Europa
Deal found 1/5$466
This Delta deal was found by Cheapflights users on 1/6. 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 3/186:00 amDEN - BCN
2 stops18h 00mDelta
Wed 3/259:55 amBCN - DEN
2 stops21h 14mDelta
Deal found 1/6$467
This Delta deal was found by Cheapflights users on 1/5. 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.
Tue 3/175:55 pmDEN - BCN
1 stop30h 05mDelta
Wed 3/259:55 amBCN - DEN
2 stops21h 14mDelta
Deal found 1/5$468
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Tue 4/147:16 pmDEN - BCN
2 stops30h 04mAir Canada
Fri 4/241:15 pmBCN - DEN
2 stops36h 52mAir Canada
Deal found 1/5$471
This FlightHub deal was found by Cheapflights users on 1/5. 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.
Wed 4/81:33 pmCOS - BCN
2 stops17h 22mMultiple Airlines
Wed 4/221:15 pmBCN - COS
2 stops33h 15mMultiple Airlines
Deal found 1/5$471
This British Airways deal was found by Cheapflights users on 1/6. 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.
Sun 4/126:30 pmDEN - BCN
2 stops17h 50mBritish Airways
Mon 4/2710:45 amBCN - DEN
1 stop20h 54mBritish Airways
Deal found 1/6$473
This oojo deal was found by Cheapflights users on 1/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:17 pmCOS - BCN
2 stops19h 08mBritish Airways
Sat 2/1410:40 amBCN - COS
1 stop19h 30mBritish Airways
Deal found 1/4$473
This Mytrip deal was found by Cheapflights users on 1/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:15 amDEN - BCN
1 stop14h 20mMultiple Airlines
Tue 3/3112:15 pmBCN - DEN
1 stop15h 40mMultiple Airlines
Deal found 1/4$474

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 January 6, 2026.
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

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

9:58 am-4:00 pm

2 stops46h 02m

Barcelona-El Prat

Wed 4/22

10:45 am-11:30 pm

1 stop20h 45m

$447

Grand JunctionBarcelona

GJT - BCN

GJTBCN

Grand Junction Regnl

Sat 4/18

4:58 pm-10:40 pm

2 stops45h 42m

Barcelona-El Prat

Fri 5/1

7:40 am-10:07 pm

2 stops22h 27m

$450

Grand JunctionBarcelona

GJT - BCN

GJTBCN

Grand Junction Regnl

Wed 4/22

12:43 pm-11:05 am

2 stops38h 22m

Barcelona-El Prat

Fri 5/1

10:15 am-4:27 pm

2 stops38h 12m

$450

Grand JunctionBarcelona

GJT - BCN

GJTBCN

Grand Junction Regnl

Mon 4/20

12:43 pm-8:35 pm

2 stops23h 52m

Barcelona-El Prat

Fri 5/1

7:40 am-10:07 pm

2 stops22h 27m

$450

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

1:33 pm-2:55 pm

2 stops17h 22m

Barcelona-El Prat

Wed 4/22

1:15 pm-2:30 pm

2 stops33h 15m

$471

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 2/4

3:17 pm-6:25 pm

2 stops19h 08m

Barcelona-El Prat

Sat 2/14

10:40 am-10:10 pm

1 stop19h 30m

$473

Grand JunctionBarcelona

GJT - BCN

GJTBCN

Grand Junction Regnl

Wed 4/15

5:30 am-8:20 am

2 stops18h 50m

Barcelona-El Prat

Wed 4/29

1:15 pm-8:27 pm

3 stops39h 12m

$474

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 4/19

6:40 pm-7:30 pm

1 stop16h 50m

Barcelona-El Prat

Sat 5/2

10:30 am-4:52 pm

1 stop14h 22m

$478

Colorado SpringsBarcelona

COS - BCN

COSBCN

Colorado Springs

Wed 4/8

1:33 pm-2:55 pm

2 stops17h 22m

Barcelona-El Prat

Wed 4/22

6:40 am-4:32 pm

2 stops17h 52m

$479

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 4/8

6:40 am-9:00 am

2 stops18h 20m

Barcelona-El Prat

Wed 4/15

9:20 am-7:42 pm

2 stops18h 22m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 44 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, November is the cheapest month in which you can book a flight from Colorado to Barcelona-El Prat Airport (average of $369). Flying from Colorado to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,077). 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.

How much does it cost to fly round-trip from Colorado to Barcelona-El Prat Airport?

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.

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

    Departing from Colorado to Barcelona-El Prat Airport will take you 17h 22m. The distance from Colorado to Barcelona-El Prat Airport is about 5237 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $214 on Icelandair. Other airlines that offer cheap prices include Delta from $275 and Lufthansa from $277 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 Colorado Springs - Barcelona-El Prat or Grand Junction Regnl - 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, November is the cheapest month in which you can book a flight from Colorado to Barcelona-El Prat Airport (average of $369). Flying from Colorado to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,077). 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 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$366Average$433FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$404Average$622FlexibilityNo cancel feeOn-time77%
IberiaCheapest$433Average$822FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$478Average$750FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$483Average$684FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$483Average$996FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$494Average$821FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$506Average$740FlexibilityNo cancel feeOn-time67%
DeltaCheapest$515Average$905FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$517Average$691FlexibilityNo cancel feeOn-time77%

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