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Cheap flights from Denver to Barcelona from $279

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 7/24. 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 - 1:30 pm
DEN
-
BCN
13h 50m
1 stop
Icelandair Logo
12:25 pm - 6:05 pm
BCN
-
DEN
13h 40m
1 stop
$646Icelandair
Sat, Oct 31 - Sat, Nov 14
Icelandair Logo
4:40 pm - 1:30 pm
DEN
-
BCN
13h 50m
1 stop
Icelandair Logo
12:25 pm - 6:05 pm
BCN
-
DEN
13h 40m
1 stop
$649Icelandair
Sat, Oct 31 - Tue, Nov 17
Icelandair Logo
3:40 pm - 1:30 pm
DEN
-
BCN
13h 50m
1 stop
Icelandair Logo
12:25 pm - 6:05 pm
BCN
-
DEN
13h 40m
1 stop
$651Icelandair
Wed, Nov 18 - Tue, Nov 24
Icelandair Logo
3:40 pm - 1:30 pm
DEN
-
BCN
13h 50m
1 stop
Icelandair Logo
12:25 pm - 6:05 pm
BCN
-
DEN
13h 40m
1 stop
$661Icelandair
Wed, Nov 11 - Tue, Nov 17
Icelandair Logo
3:40 pm - 1:30 pm
DEN
-
BCN
13h 50m
1 stop
Icelandair Logo
12:25 pm - 6:05 pm
BCN
-
DEN
13h 40m
1 stop
$663Icelandair
Wed, Nov 11 - Tue, Nov 17
British Airways Logo
6:40 pm - 10:40 pm
DEN
-
BCN
20h 00m
1 stop
British Airways Logo
10:15 am - 4:25 pm
BCN
-
DEN
14h 10m
1 stop
$720British Airways
Tue, Sep 29 - Thu, Oct 15
British Airways Logo
6:35 pm - 3:55 pm
DEN
-
BCN
13h 20m
1 stop
British Airways Logo
7:40 am - 4:25 pm
BCN
-
DEN
16h 45m
1 stop
$721British Airways
Wed, Oct 14 - Wed, Oct 21
Iberia Logo
6:40 pm - 6:40 pm
DEN
-
BCN
16h 00m
1 stop
Iberia Logo
10:30 am - 4:57 pm
BCN
-
DEN
14h 27m
1 stop
$723Iberia
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
4:40 pm - 10:00 pm
DEN
-
GRO
21h 20m
2 stops
Multiple Airlines Logo
8:25 am - 11:20 am
GRO
-
DEN
34h 55m
2 stops
$1,270Multiple Airlines
Mon, Jul 27 - Sun, Aug 2
Multiple Airlines Logo
4:40 pm - 10:55 pm
DEN
-
GRO
22h 15m
2 stops
Multiple Airlines Logo
8:25 am - 11:20 am
GRO
-
DEN
34h 55m
2 stops
$1,273Multiple Airlines
Sun, Jul 26 - Sun, Aug 2

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Air Canada flights from Denver to Barcelona

Our best Air Canada deals on Denver to Barcelona flight tickets
Air Canada
Sep 19
DEN11:23 amDenver Intl
36h 37m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 30
BCN12:15 pmBarcelona-El Prat
37h 49m
2 stops
DEN6:04 pmDenver Intl
$748
Air Canada
Nov 1
DEN11:15 amDenver Intl
14h 20m
1 stop
BCN9:35 amBarcelona-El Prat
Nov 13
BCN1:35 pmBarcelona-El Prat
35h 15m
2 stops
DEN4:50 pmDenver Intl
$758

Iberia flights from Denver to Barcelona

Our best Iberia deals on Denver to Barcelona flight tickets
Iberia
Sep 22
DEN6:40 pmDenver Intl
16h 00m
1 stop
BCN6:40 pmBarcelona-El Prat
Sep 29
BCN10:30 amBarcelona-El Prat
14h 27m
1 stop
DEN4:57 pmDenver Intl
$723
Iberia
Oct 7
DEN6:35 pmDenver Intl
20h 05m
1 stop
BCN10:40 pmBarcelona-El Prat
Oct 20
BCN9:15 amBarcelona-El Prat
19h 17m
2 stops
DEN8:32 pmDenver Intl
$734
Iberia
Sep 19
DEN6:01 pmDenver Intl
32h 34m
1 stop
BCN10:35 amBarcelona-El Prat
Sep 30
BCN10:30 amBarcelona-El Prat
14h 27m
1 stop
DEN4:57 pmDenver Intl
$737

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 June 10, 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
Quickest round-trip

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 10/31

4:40 pm-1:30 pm

1 stop13h 50m

Barcelona-El Prat

Sat 11/14

12:25 pm-6:05 pm

1 stop13h 40m

$646

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 10/31

4:40 pm-1:30 pm

1 stop13h 50m

Barcelona-El Prat

Tue 11/17

12:25 pm-6:05 pm

1 stop13h 40m

$649

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 11/18

3:40 pm-1:30 pm

1 stop13h 50m

Barcelona-El Prat

Tue 11/24

12:25 pm-6:05 pm

1 stop13h 40m

$651

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 11/11

3:40 pm-1:30 pm

1 stop13h 50m

Barcelona-El Prat

Tue 11/17

12:25 pm-6:05 pm

1 stop13h 40m

$661

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 11/11

3:40 pm-1:30 pm

1 stop13h 50m

Barcelona-El Prat

Tue 11/17

12:25 pm-6:05 pm

1 stop13h 40m

$663

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 9/29

6:40 pm-10:40 pm

1 stop20h 00m

Barcelona-El Prat

Thu 10/15

10:15 am-4:25 pm

1 stop14h 10m

$720

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 10/14

6:35 pm-3:55 pm

1 stop13h 20m

Barcelona-El Prat

Wed 10/21

7:40 am-4:25 pm

1 stop16h 45m

$721

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 9/22

6:40 pm-6:40 pm

1 stop16h 00m

Barcelona-El Prat

Tue 9/29

10:30 am-4:57 pm

1 stop14h 27m

$723

DenverGirona

DEN - GRO

DENGRO

Denver Intl

Mon 7/27

4:40 pm-10:00 pm

2 stops21h 20m

Girona Costa Brava

Sun 8/2

8:25 am-11:20 am

2 stops34h 55m

$1,270

DenverGirona

DEN - GRO

DENGRO

Denver Intl

Sun 7/26

4:40 pm-10:55 pm

2 stops22h 15m

Girona Costa Brava

Sun 8/2

8:25 am-11:20 am

2 stops34h 55m

$1,273

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?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from Denver, with most prices found around $353. If you don’t want to visit Barcelona in January, then you should wait until November to fly from Denver, when ticket prices are also cheap, with an average price of $356.

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 $778 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 $541 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 20m

Direct flights

None
The fastest flight from Denver to Barcelona takes 13h 20m
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 20m.

  • 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
IcelandairPriceFrom $369Free CancellationRating
7.0
670 reviews
Search Icelandair flights
IberiaPriceFrom $440Free CancellationRating
7.0
3,232 reviews
Search Iberia flights
British AirwaysPriceFrom $464Free CancellationRating
6.7
8,035 reviews
Search British Airways flights
Air CanadaPriceFrom $476Free CancellationRating
7.1
11,154 reviews
Search Air Canada flights
United AirlinesPriceFrom $478Free CancellationRating
7.4
9,802 reviews
Search United Airlines flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
LufthansaPriceFrom $494Free CancellationRating
6.8
8,052 reviews
Search Lufthansa flights
DeltaPriceFrom $500Free CancellationRating
7.9
8,395 reviews
Search Delta flights
Aer LingusPriceFrom $580Free CancellationRating
7.3
1,599 reviews
Search Aer Lingus flights
Air FrancePriceFrom $583Free CancellationRating
7.5
1,600 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