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Cheap flights from Denver to Barcelona from $253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Barcelona departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:40 pm - 1:40 pm
DEN
-
BCN
14h 00m
1 stop
Icelandair Logo
12:25 pm - 6:00 pm
BCN
-
DEN
13h 35m
1 stop
$606Icelandair
Sat, Oct 31 - Sat, Nov 7
Icelandair Logo
3:40 pm - 1:15 pm
DEN
-
BCN
13h 35m
1 stop
Icelandair Logo
12:25 pm - 6:00 pm
BCN
-
DEN
13h 35m
1 stop
$606Icelandair
Sat, Jan 23 - Sat, Feb 6
Multiple Airlines Logo
4:40 pm - 11:35 pm
DEN
-
BCN
22h 55m
2 stops
Multiple Airlines Logo
6:45 am - 7:00 pm
BCN
-
DEN
20h 15m
2 stops
$660Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Air Canada Logo
11:20 am - 9:35 am
DEN
-
BCN
14h 15m
1 stop
Air Canada Logo
1:35 pm - 8:27 pm
BCN
-
DEN
14h 52m
1 stop
$696Air Canada
Wed, Jan 20 - Wed, Jan 27
Turkish Airlines Logo
8:30 pm - 11:15 pm
DEN
-
BCN
18h 45m
1 stop
Turkish Airlines Logo
7:40 am - 6:25 pm
BCN
-
DEN
18h 45m
1 stop
$701Turkish Airlines
Tue, Sep 22 - Tue, Sep 29
Air Canada Logo
5:40 pm - 9:35 am
DEN
-
BCN
55h 55m
2 stops
Air Canada Logo
1:35 pm - 8:27 pm
BCN
-
DEN
14h 52m
1 stop
$704Air Canada
Fri, Jan 22 - Fri, Feb 5
Multiple Airlines Logo
4:40 pm - 9:00 pm
DEN
-
BCN
20h 20m
2 stops
Multiple Airlines Logo
3:00 pm - 12:49 pm
BCN
-
DEN
29h 49m
1 stop
$705Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Turkish Airlines Logo
7:30 pm - 5:15 pm
DEN
-
BCN
37h 45m
1 stop
Turkish Airlines Logo
12:20 pm - 5:25 pm
BCN
-
DEN
37h 05m
1 stop
$707Turkish Airlines
Mon, Nov 23 - Sun, Dec 6
United Airlines Logo
11:20 am - 9:35 am
DEN
-
BCN
14h 15m
1 stop
United Airlines Logo
1:35 pm - 12:30 pm
BCN
-
DEN
30h 55m
2 stops
$714United Airlines
Wed, Jan 20 - Thu, Jan 28
United Airlines Logo
11:20 am - 9:35 am
DEN
-
BCN
14h 15m
1 stop
United Airlines Logo
1:35 pm - 12:30 pm
BCN
-
DEN
30h 55m
2 stops
$714United Airlines
Tue, Jan 19 - Thu, Jan 28

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Icelandair flights from Denver to Barcelona

Our best Icelandair deals on Denver to Barcelona flight tickets
Icelandair
Nov 11
DEN3:40 pmDenver Intl
14h 00m
1 stop
BCN1:40 pmBarcelona-El Prat
Nov 17
BCN12:25 pmBarcelona-El Prat
13h 35m
1 stop
DEN6:00 pmDenver Intl
$606
Icelandair
Nov 11
DEN3:40 pmDenver Intl
14h 00m
1 stop
BCN1:40 pmBarcelona-El Prat
Nov 15
BCN2:45 pmBarcelona-El Prat
35h 15m
1 stop
DEN6:00 pmDenver Intl
$617
Icelandair
Oct 31
DEN4:40 pmDenver Intl
14h 00m
1 stop
BCN1:40 pmBarcelona-El Prat
Nov 7
BCN12:25 pmBarcelona-El Prat
13h 35m
1 stop
DEN6:00 pmDenver Intl
$636

Air Canada flights from Denver to Barcelona

Our best Air Canada deals on Denver to Barcelona flight tickets
Air Canada
Jan 20
DEN11:20 amDenver Intl
14h 15m
1 stop
BCN9:35 amBarcelona-El Prat
Jan 27
BCN1:35 pmBarcelona-El Prat
14h 52m
1 stop
DEN8:27 pmDenver Intl
$696
Air Canada
Nov 6
DEN5:40 pmDenver Intl
55h 55m
2 stops
BCN9:35 amBarcelona-El Prat
Nov 13
BCN1:35 pmBarcelona-El Prat
14h 52m
1 stop
DEN8:27 pmDenver Intl
$704
Air Canada
Nov 8
DEN11:20 amDenver Intl
14h 15m
1 stop
BCN9:35 amBarcelona-El Prat
Nov 18
BCN1:35 pmBarcelona-El Prat
35h 15m
2 stops
DEN4:50 pmDenver Intl
$736

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Barcelona 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 July 27, 2026.
Use the filters below to find and compare flights from Denver to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 10/31

4:40 pm-1:40 pm

1 stop14h 00m

Barcelona-El Prat

Sat 11/7

12:25 pm-6:00 pm

1 stop13h 35m

$606
Quickest round-trip

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 1/23

3:40 pm-1:15 pm

1 stop13h 35m

Barcelona-El Prat

Sat 2/6

12:25 pm-6:00 pm

1 stop13h 35m

$606

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 9/21

4:40 pm-11:35 pm

2 stops22h 55m

Barcelona-El Prat

Tue 9/29

6:45 am-7:00 pm

2 stops20h 15m

$660

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/20

11:20 am-9:35 am

1 stop14h 15m

Barcelona-El Prat

Wed 1/27

1:35 pm-8:27 pm

1 stop14h 52m

$696

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 9/22

8:30 pm-11:15 pm

1 stop18h 45m

Barcelona-El Prat

Tue 9/29

7:40 am-6:25 pm

1 stop18h 45m

$701

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Fri 1/22

5:40 pm-9:35 am

2 stops55h 55m

Barcelona-El Prat

Fri 2/5

1:35 pm-8:27 pm

1 stop14h 52m

$704

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 10/5

4:40 pm-9:00 pm

2 stops20h 20m

Barcelona-El Prat

Mon 10/19

3:00 pm-12:49 pm

1 stop29h 49m

$705

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 11/23

7:30 pm-5:15 pm

1 stop37h 45m

Barcelona-El Prat

Sun 12/6

12:20 pm-5:25 pm

1 stop37h 05m

$707

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/20

11:20 am-9:35 am

1 stop14h 15m

Barcelona-El Prat

Thu 1/28

1:35 pm-12:30 pm

2 stops30h 55m

$714

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/19

11:20 am-9:35 am

1 stop14h 15m

Barcelona-El Prat

Thu 1/28

1:35 pm-12:30 pm

2 stops30h 55m

$714

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Denver to Barcelona

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 typical price of a round-trip flight between Denver and Barcelona?

Prices are currently low for flights on this route.

Typical prices usually range from $749 to $1,144.
The lowest price recently found on this route was $606.

What is the cheapest month to fly to Barcelona?

The month of November is, on average, the cheapest month to fly to Barcelona from Denver, with most prices found around $508. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Denver, when ticket prices are also cheap, with an average price of $512.

How far in advance should I book a flight from Denver to Barcelona?

You are more likely to see cheaper flights to Barcelona from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $797 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Denver for as low as $542 on momondo.

Cheap Denver to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Barcelona

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Denver to Barcelona takes 13h 35m
There are no direct flights from Denver to Barcelona. There are no popular flight routes from Denver to Barcelona.
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Frequently asked questions about flying from Denver to Barcelona

  • How far is Denver Intl to Barcelona by plane?

    A flight from Denver Intl to Barcelona will travel around 5204.7 mi. A reasonable flight in good conditions will take 13h 35m.

  • When did momondo last update prices for flights from Denver Intl Airport to Barcelona?

    Prices for flights from Denver Intl Airport to Barcelona were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to Barcelona?

  • How old do you have to be to fly from Denver Intl Airport to Barcelona?

    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 Denver Intl Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Denver to Barcelona

Compare and see reviews for airlines that fly from Denver to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $334Free CancellationRating
7.5
695 reviews
Search Virgin Atlantic flights
IcelandairPriceFrom $369Free CancellationRating
7.0
715 reviews
Search Icelandair flights
IberiaPriceFrom $440Free CancellationRating
7.0
3,258 reviews
Search Iberia flights
United AirlinesPriceFrom $480Free CancellationRating
7.4
10,044 reviews
Search United Airlines flights
British AirwaysPriceFrom $482Free CancellationRating
6.7
8,130 reviews
Search British Airways flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,840 reviews
Search American Airlines flights
Air CanadaPriceFrom $489Free CancellationRating
7.1
11,394 reviews
Search Air Canada flights
LufthansaPriceFrom $494Free CancellationRating
6.8
8,161 reviews
Search Lufthansa flights
DeltaPriceFrom $500Free CancellationRating
7.8
8,485 reviews
Search Delta flights
Air FrancePriceFrom $583Free CancellationRating
7.5
1,627 reviews
Search Air France flights

Why use momondo?

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

It is quick and easy to find Denver 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 Denver to Barcelona with flexible booking policies on momondo?

Yes. All flights to Barcelona from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Denver and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Denver and alert you when they change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport