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Cheap flights from Colorado to Barcelona from $235

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Barcelona departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colorado to Barcelona

Cheap round-trip flights

Air Canada Logo
5:36 pm - 7:50 amDEN-BCN
30h 14m2 stops
Air Canada Logo
12:35 pm - 6:05 pmBCN-DEN
36h 30m2 stops
$482Air Canada
Find Deal
Sat, Oct 11 - Thu, Oct 30
United Airlines Logo
7:46 am - 9:35 amDEN-BCN
17h 49m2 stops
United Airlines Logo
6:50 am - 1:40 pmBCN-DEN
14h 50m1 stop
$483United Airlines
Find Deal
Tue, Nov 18 - Thu, Nov 27
Logo
12:20 am - 7:05 amDEN-BCN
22h 45m1 stop
Logo
12:30 pm - 11:03 pmBCN-DEN
18h 33m1 stop
$484
Find Deal
Tue, Nov 11 - Thu, Nov 20
Air Canada Logo
7:45 am - 7:50 amDEN-BCN
16h 05m2 stops
Air Canada Logo
6:50 am - 5:18 pmBCN-DEN
18h 28m2 stops
$485Air Canada
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Tue, Sep 23 - Tue, Oct 7
Logo
12:20 am - 7:05 amDEN-BCN
22h 45m1 stop
Logo
12:30 pm - 11:56 pmBCN-DEN
19h 26m2 stops
$488
Find Deal
Tue, Nov 11 - Thu, Nov 20
British Airways Logo
2:47 pm - 10:10 amDEN-BCN
35h 23m1 stop
British Airways Logo
2:00 pm - 11:25 pmBCN-DEN
17h 25m1 stop
$494British Airways
Find Deal
Sat, Sep 20 - Fri, Oct 3
British Airways Logo
5:25 pm - 10:25 amDEN-BCN
33h 00m1 stop
British Airways Logo
7:00 pm - 3:30 pmBCN-DEN
28h 30m1 stop
$499British Airways
Find Deal
Tue, Nov 18 - Tue, Dec 2
Lufthansa Logo
4:15 pm - 2:55 pmDEN-BCN
14h 40m1 stop
Lufthansa Logo
6:50 am - 5:00 pmBCN-DEN
17h 10m1 stop
$501Lufthansa
Find Deal
Wed, Oct 15 - Wed, Oct 29
Lufthansa Logo
4:38 pm - 5:55 pmDEN-BCN
17h 17m2 stops
Lufthansa Logo
8:00 am - 3:35 pmBCN-DEN
15h 35m1 stop
$503Lufthansa
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Tue, Oct 7 - Wed, Oct 15
Icelandair Logo
4:40 pm - 1:20 pmDEN-BCN
13h 40m1 stop
Icelandair Logo
11:50 am - 6:05 pmBCN-DEN
14h 15m1 stop
$525Icelandair
Find Deal
Fri, Oct 31 - Tue, Nov 11

TAP AIR PORTUGAL flights from Colorado to Barcelona-El Prat Airport

Our best TAP AIR PORTUGAL deals on Colorado to Barcelona-El Prat Airport flight tickets
TAP AIR PORTUGAL
Aug 25
DEN11:25 amDenver Intl
21h 30m
2 stops
BCN4:55 pmBarcelona-El Prat
Sep 6
BCN11:25 amBarcelona-El Prat
28h 51m
3 stops
DEN8:16 amDenver Intl
$1,597
Find similar
TAP AIR PORTUGAL
Aug 24
DEN1:33 pmDenver Intl
16h 37m
2 stops
BCN2:10 pmBarcelona-El Prat
Sep 9
BCN11:25 amBarcelona-El Prat
28h 51m
3 stops
DEN8:16 amDenver Intl
$1,662
Find similar

Aer Lingus flights from Colorado to Barcelona-El Prat Airport

Our best Aer Lingus deals on Colorado to Barcelona-El Prat Airport flight tickets
Aer Lingus
Aug 24
DEN7:55 pmDenver Intl
18h 30m
1 stop
BCN10:25 pmBarcelona-El Prat
Sep 9
BCN11:05 pmBarcelona-El Prat
26h 54m
1 stop
DEN5:59 pmDenver Intl
$514
Find similar
Aer Lingus
Aug 24
DEN7:55 pmDenver Intl
18h 30m
1 stop
BCN10:25 pmBarcelona-El Prat
Sep 9
BCN11:05 pmBarcelona-El Prat
26h 54m
1 stop
DEN5:59 pmDenver Intl
$731
Find similar
Aer Lingus
Aug 25
DEN7:55 pmDenver Intl
18h 30m
1 stop
BCN10:25 pmBarcelona-El Prat
Sep 6
BCN11:00 amBarcelona-El Prat
14h 59m
1 stop
DEN5:59 pmDenver Intl
$762
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Colorado to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 10/11

5:36 pm-7:50 am

2 stops30h 14m

Barcelona-El Prat

Thu 10/30

12:35 pm-6:05 pm

2 stops36h 30m

$482

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 11/18

7:46 am-9:35 am

2 stops17h 49m

Barcelona-El Prat

Thu 11/27

6:50 am-1:40 pm

1 stop14h 50m

$483

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 11/11

12:20 am-7:05 am

1 stop22h 45m

Barcelona-El Prat

Thu 11/20

12:30 pm-11:03 pm

1 stop18h 33m

$484

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 9/23

7:45 am-7:50 am

2 stops16h 05m

Barcelona-El Prat

Tue 10/7

6:50 am-5:18 pm

2 stops18h 28m

$485

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 11/11

12:20 am-7:05 am

1 stop22h 45m

Barcelona-El Prat

Thu 11/20

12:30 pm-11:56 pm

2 stops19h 26m

$488

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 9/20

2:47 pm-10:10 am

1 stop35h 23m

Barcelona-El Prat

Fri 10/3

2:00 pm-11:25 pm

1 stop17h 25m

$494

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 11/18

5:25 pm-10:25 am

1 stop33h 00m

Barcelona-El Prat

Tue 12/2

7:00 pm-3:30 pm

1 stop28h 30m

$499

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 10/15

4:15 pm-2:55 pm

1 stop14h 40m

Barcelona-El Prat

Wed 10/29

6:50 am-5:00 pm

1 stop17h 10m

$501

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 10/7

4:38 pm-5:55 pm

2 stops17h 17m

Barcelona-El Prat

Wed 10/15

8:00 am-3:35 pm

1 stop15h 35m

$503

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Fri 10/31

4:40 pm-1:20 pm

1 stop13h 40m

Barcelona-El Prat

Tue 11/11

11:50 am-6:05 pm

1 stop14h 15m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Colorado to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Colorado is in February. Flight prices, which tend to average around $489, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Colorado during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $538.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Sunday when prices can be found for as low as $787. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,107. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Colorado in the evening is the least expensive time of day to depart. momondo users have found prices as low as $787 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,004 on average. Flights to Barcelona-El Prat Airport from Colorado at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Colorado for as low as $604 on momondo.

Can stopping save me money on Colorado to Barcelona-El Prat Airport flights?

You could potentially save up to 46% on your flight if you consider stops on a Colorado to Barcelona-El Prat Airport flight.

Cheap Colorado to Barcelona-El Prat Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Barcelona-El Prat Airport

Best Price Found

$235

Fastest flight time

12h 10m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Colorado in the past 72 hours is $235. The best round-trip flight deal from Colorado to Barcelona-El Prat Airport found on momondo in the last 72 hours is $482.
The fastest flight from Colorado to Barcelona-El Prat Airport takes 12h 10m
There are no direct flights from Colorado to Barcelona-El Prat Airport. Popular non-direct routes for this connection are Colorado Springs Airport - Barcelona-El Prat Airport and Denver Intl Airport - Barcelona-El Prat Airport.
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  • When did momondo last update prices for flights from Colorado to Barcelona-El Prat Airport?

    Prices for flights from Colorado to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Colorado to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Colorado to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $349Free CancellationRating
7.0
527 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $400Free CancellationRating
7.3
3,945 reviews
Search Turkish Airlines flights
IberiaPriceFrom $483Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
British AirwaysPriceFrom $488Free CancellationRating
6.6
7,277 reviews
Search British Airways flights
American AirlinesPriceFrom $489Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $495Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom $506Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
Air FrancePriceFrom $512Free CancellationRating
7.4
1,468 reviews
Search Air France flights
LufthansaPriceFrom $551Free CancellationRating
6.8
7,330 reviews
Search Lufthansa flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
L'Hospitalet de Llobregat
Tossa de Mar
El Prat de Llobregat
Tarragona
Castelldefels
Santa Susanna
Badalona
Cambrils
Calella
Pineda de Mar
Empuriabrava
Cadaques
Roses
Malgrat de Mar
Palafrugell
Tortosa
Pals

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Barcelona?

It is quick and easy to find Colorado to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

Can I find flights from Colorado to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Barcelona?

Once all potential Colorado to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Barcelona-El Prat Airport trip

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