Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Barcelona from $331

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 8/2. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Denver to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:40 pm - 6:40 pm
DEN
-
BCN
16h 00m
1 stop
British Airways Logo
10:15 am - 4:30 pm
BCN
-
DEN
14h 15m
1 stop
$837British Airways
Tue, Aug 4 - Thu, Aug 13
British Airways Logo
6:40 pm - 3:40 pm
DEN
-
BCN
13h 00m
1 stop
British Airways Logo
10:45 am - 7:38 pm
BCN
-
DEN
16h 53m
1 stop
$842British Airways
Tue, Aug 4 - Tue, Aug 18
British Airways Logo
6:40 pm - 8:40 pm
DEN
-
BCN
18h 00m
1 stop
British Airways Logo
8:35 pm - 4:30 pm
BCN
-
DEN
27h 55m
1 stop
$848British Airways
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
11:25 am - 2:55 pm
DEN
-
BCN
19h 30m
2 stops
Multiple Airlines Logo
1:25 pm - 1:45 pm
BCN
-
DEN
32h 20m
1 stop
$857Multiple Airlines
Mon, Aug 3 - Mon, Aug 17
Multiple Airlines Logo
6:10 pm - 9:20 am
DEN
-
BCN
31h 10m
1 stop
Multiple Airlines Logo
5:35 am - 7:00 pm
BCN
-
DEN
21h 25m
2 stops
$861Multiple Airlines
Sat, Aug 1 - Fri, Aug 14
Iberia Logo
9:08 am - 12:45 pm
DEN
-
BCN
19h 37m
2 stops
Iberia Logo
10:45 am - 7:38 pm
BCN
-
DEN
16h 53m
1 stop
$863Iberia
Tue, Aug 4 - Tue, Aug 18
Lufthansa Logo
4:15 pm - 2:55 pm
DEN
-
BCN
14h 40m
1 stop
Lufthansa Logo
3:40 pm - 1:45 pm
BCN
-
DEN
30h 05m
1 stop
$865Lufthansa
Mon, Aug 3 - Mon, Aug 17
British Airways Logo
6:10 pm - 10:10 am
DEN
-
BCN
32h 00m
1 stop
British Airways Logo
9:20 pm - 4:30 pm
BCN
-
DEN
27h 10m
1 stop
$866British Airways
Sat, Aug 1 - Mon, Aug 17
Lufthansa Logo
4:59 pm - 10:25 pm
DEN
-
BCN
21h 26m
2 stops
Lufthansa Logo
6:40 am - 3:40 pm
BCN
-
DEN
17h 00m
1 stop
$867Lufthansa
Tue, Aug 4 - Thu, Aug 13
Multiple Airlines Logo
9:40 am - 11:55 am
DEN
-
BCN
18h 15m
2 stops
Multiple Airlines Logo
1:25 pm - 1:45 pm
BCN
-
DEN
32h 20m
1 stop
$868Multiple Airlines
Tue, Aug 4 - Mon, Aug 17

British Airways flights from Denver to Barcelona

Our best British Airways deals on Denver to Barcelona flight tickets
British Airways
Aug 4
DEN6:40 pmDenver Intl
16h 00m
1 stop
BCN6:40 pmBarcelona-El Prat
Aug 13
BCN10:15 amBarcelona-El Prat
14h 15m
1 stop
DEN4:30 pmDenver Intl
$837
British Airways
Aug 4
DEN6:40 pmDenver Intl
13h 00m
1 stop
BCN3:40 pmBarcelona-El Prat
Aug 18
BCN10:45 amBarcelona-El Prat
16h 53m
1 stop
DEN7:38 pmDenver Intl
$842
British Airways
Aug 3
DEN6:40 pmDenver Intl
18h 00m
1 stop
BCN8:40 pmBarcelona-El Prat
Aug 17
BCN8:35 pmBarcelona-El Prat
27h 55m
1 stop
DEN4:30 pmDenver Intl
$848

Lufthansa flights from Denver to Barcelona

Our best Lufthansa deals on Denver to Barcelona flight tickets
Lufthansa
Aug 3
DEN4:15 pmDenver Intl
14h 40m
1 stop
BCN2:55 pmBarcelona-El Prat
Aug 17
BCN3:40 pmBarcelona-El Prat
30h 05m
1 stop
DEN1:45 pmDenver Intl
$865
Lufthansa
Aug 4
DEN4:59 pmDenver Intl
21h 26m
2 stops
BCN10:25 pmBarcelona-El Prat
Aug 13
BCN6:40 amBarcelona-El Prat
17h 00m
1 stop
DEN3:40 pmDenver Intl
$867
Lufthansa
Aug 4
DEN4:59 pmDenver Intl
17h 16m
2 stops
BCN6:15 pmBarcelona-El Prat
Aug 18
BCN8:00 amBarcelona-El Prat
19h 44m
2 stops
DEN7:44 pmDenver Intl
$888

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 May 6, 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

Tue 8/4

6:40 pm-6:40 pm

1 stop16h 00m

Barcelona-El Prat

Thu 8/13

10:15 am-4:30 pm

1 stop14h 15m

$837
Quickest round-trip

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 8/4

6:40 pm-3:40 pm

1 stop13h 00m

Barcelona-El Prat

Tue 8/18

10:45 am-7:38 pm

1 stop16h 53m

$842

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 8/3

6:40 pm-8:40 pm

1 stop18h 00m

Barcelona-El Prat

Mon 8/17

8:35 pm-4:30 pm

1 stop27h 55m

$848

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 8/3

11:25 am-2:55 pm

2 stops19h 30m

Barcelona-El Prat

Mon 8/17

1:25 pm-1:45 pm

1 stop32h 20m

$857

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 8/1

6:10 pm-9:20 am

1 stop31h 10m

Barcelona-El Prat

Fri 8/14

5:35 am-7:00 pm

2 stops21h 25m

$861

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 8/4

9:08 am-12:45 pm

2 stops19h 37m

Barcelona-El Prat

Tue 8/18

10:45 am-7:38 pm

1 stop16h 53m

$863

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 8/3

4:15 pm-2:55 pm

1 stop14h 40m

Barcelona-El Prat

Mon 8/17

3:40 pm-1:45 pm

1 stop30h 05m

$865

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 8/1

6:10 pm-10:10 am

1 stop32h 00m

Barcelona-El Prat

Mon 8/17

9:20 pm-4:30 pm

1 stop27h 10m

$866

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 8/4

4:59 pm-10:25 pm

2 stops21h 26m

Barcelona-El Prat

Thu 8/13

6:40 am-3:40 pm

1 stop17h 00m

$867

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 8/4

9:40 am-11:55 am

2 stops18h 15m

Barcelona-El Prat

Mon 8/17

1:25 pm-1:45 pm

1 stop32h 20m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November is, on average, the cheapest month to fly to Barcelona from Denver, with most prices found around $352. 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 $353.

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 $766 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 $665 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

12h 46m

Direct flights

None
The fastest flight from Denver to Barcelona takes 12h 46m
There are no direct flights from Denver to Barcelona. There are no popular flight routes from Denver to Barcelona.
Search flight deals

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 12h 46m.

  • 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 $366Free CancellationRating
7.0
650 reviews
Search Icelandair flights
IberiaPriceFrom $433Free CancellationRating
7.0
3,212 reviews
Search Iberia flights
DeltaPriceFrom $435Free CancellationRating
7.9
8,460 reviews
Search Delta flights
British AirwaysPriceFrom $464Free CancellationRating
6.7
7,949 reviews
Search British Airways flights
United AirlinesPriceFrom $473Free CancellationRating
7.4
9,687 reviews
Search United Airlines flights
Air CanadaPriceFrom $476Free CancellationRating
7.1
11,003 reviews
Search Air Canada flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
LufthansaPriceFrom $494Free CancellationRating
6.8
7,975 reviews
Search Lufthansa flights
Aer LingusPriceFrom $580Free CancellationRating
7.3
1,546 reviews
Search Aer Lingus flights
Air FrancePriceFrom $583Free CancellationRating
7.4
1,586 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.

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/5
Fri 6/12
By creating a price alert you accept our terms of use and privacy policy.

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