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DEN - BCN

Find cheap flights from Denver to Barcelona from $266

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Barcelona departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Barcelona-El Prat

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Barcelona.
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Denver to Barcelona (DEN-BCN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 pm - 2:45 pmDEN-BCN
13h 30m1 stop
1:30 pm - 11:35 pmBCN-DEN
18h 05m2 stops
$632Iberia
Find Deal
Wed, Oct 30 - Thu, Nov 14
6:20 pm - 8:20 pmDEN-BCN
19h 00m2 stops
12:30 pm - 11:35 pmBCN-DEN
19h 05m2 stops
$633Iberia
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Fri, Nov 1 - Fri, Nov 15
12:05 pm - 7:35 amDEN-BCN
12h 30m1 stop
9:15 am - 11:06 amBCN-DEN
33h 51m1 stop
$675Air Canada
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Wed, Oct 30 - Wed, Nov 6
8:00 am - 7:35 amDEN-BCN
16h 35m2 stops
9:15 am - 10:42 pmBCN-DEN
21h 27m2 stops
$681Air Canada
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Wed, Oct 30 - Wed, Nov 6
6:15 pm - 2:45 pmDEN-BCN
13h 30m1 stop
1:30 pm - 8:52 pmBCN-DEN
15h 22m1 stop
$683British Airways
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Wed, Oct 30 - Thu, Nov 14
6:35 pm - 6:10 pmDEN-BCN
15h 35m1 stop
11:05 am - 10:39 pmBCN-DEN
19h 34m1 stop
$707British Airways
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Sun, Aug 11 - Wed, Aug 28
11:15 am - 9:00 amDEN-BCN
14h 45m1 stop
9:15 am - 10:30 amBCN-DEN
33h 15m2 stops
$717United Airlines
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Thu, Oct 31 - Tue, Dec 3
7:24 pm - 8:20 amDEN-BCN
28h 56m2 stops
12:25 pm - 12:37 pmBCN-DEN
32h 12m2 stops
$746United Airlines
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Sat, Aug 10 - Mon, Aug 26
12:59 am - 7:25 amDEN-BCN
22h 26m1 stop
11:05 am - 9:59 pmBCN-DEN
18h 54m1 stop
$820American Airlines
Find Deal
Tue, Oct 8 - Tue, Oct 22
4:02 pm - 3:50 pmDEN-BCN
15h 48m2 stops
10:40 am - 9:59 pmBCN-DEN
19h 19m2 stops
$822American Airlines
Find Deal
Wed, Oct 9 - Tue, Oct 22

Flights from Denver to Barcelona - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Barcelona?

The average price of all flights from Denver to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.
When flying from Denver to Barcelona, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Barcelona-El Prat Airport is January, where tickets cost $698 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,557 and $1,412 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Denver to Barcelona-El Prat Airport, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 6 days before departure.

Which airlines provide the cheapest flights from Denver to Barcelona?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, WestJet offered the best one-way deal for that route, at $266. KAYAK users also found Denver to Barcelona round-trip flights on Iberia from $632 and on Air Canada from $675.

Good to know

Low season

January

High season

September

Cheapest flight

$266
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Denver to Barcelona

When to book flights from Denver to Barcelona

Are your dates flexible? Find out the best times to travel from Denver to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Denver to Barcelona-El Prat flights

  • Does DEN have the Colorado Beer Crawl?

    Enjoy the Colorado Beer Crawl at DEN without having to leave the airport. In celebration of the Great American Beer Festival held annually, the airport serves elite beers outside the security area at the Boulder Beer Tap House and at Concourse B where you will find the New Belgium Hub. Other places within the airport that serve the beers include the Tapas Sky Bar and Root Down in Concourse C, Colorado Sports Bar, and Lounge 5280 Wine Bar at Concourse B, and the Denver ChopHouse at Concourse A. You can take advantage of these spots and relax after and before your journey.

  • What do the lounges at DEN have to offer?

    Take note of the five lounges at DEN and what they have to offer if you want to spend your time at the airport in a relaxing environment. The lounges are located on the 3rd floor of Concourse A on the Airside, near Gates B59, B44, and B32 in Concourse B, and on the 4th floor of Concourse A, near the Central Core. If you get hungry while you're in the lounge, you can order snacks and drinks. Workstations, Wi-Fi, and hotspot printing are accessible in the lounges if you need to do some work.

  • Are there any hotels in BCN?

    On the 1st floor in Terminal 1, there is one available suite and nine rooms at the Sleep and Fly Barcelona Hotel. Other hotels are easily accessible outside the airport, such as the TRYP Barcelona Aeropuerto Hotel, Salles, Hotel Ciutat del Prat, and BAH Barcelona Airport Hotel, which are approximately 5-15min on foot and accessible via free shuttles offered by the airport.

  • Is BCN family-friendly?

    If you are traveling with your family, there are children's play areas in Gate Y at Terminal 2, and P1 and P3 of Terminal 1. Here, your children will play and tire themselves before the journey. Families also have their own designated security lanes on Floor 1 of Terminal 2, North and South sections of Floor 3 in Terminal 1. There are also child seats on the luggage trolleys which you can access at the Sky Center in Terminal 1 and Boarding Area S at Terminal 2.

  • What is the cheapest flight from Denver to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Denver to Barcelona-El Prat Airport was $266 for a one-way ticket and $632 for a round-trip.

  • Do I need a passport to fly between Denver and Barcelona?

    A passport is required to fly from Denver to Barcelona.

  • Which aircraft models fly most regularly from Denver to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Barcelona?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Denver and Barcelona, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Barcelona from Denver?

    London is the most popular layover city among KAYAK users traveling from Denver to Barcelona.

  • Which is the best airline for flights from Denver to Barcelona, Delta or Air France?

    The two airlines most popular with KAYAK users for flights from Denver to Barcelona are Delta and Air France. With an average price for the route of $1,042 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,213 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Denver to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Denver with another airline. Booking your flights between Denver and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from DEN to Barcelona-El Prat

  • Barcelona El Prat Airport (BCN) has post office services that you can utilize if you want to send a postcard, letter, or parcel while at the airport. You can locate the post office on the ground floor of Terminal 2B, the 3rd floor at Terminal 1.
  • If you’d want to go shopping at the Denver International Airport (DEN), there are shops where you can buy items such as electronics, books, and magazines. Visit Climax Jerky and The Tattered Cover for a great shopping experience.
  • You will want to go to the area near Gate C24 and C23 at DEN if you enjoy good views. Here, you can take photographs of the Rockies and if you are lucky, you’ll get a glimpse of the amazing sunsets.
  • Make the most out of the information desk at BCN if you have an issue. They are open 24h a day and are located on Terminals 2 and 1.
  • At BCN, there are pharmacies where you can get your medication supplies. The pharmacies are located in the ground-floor areas in Terminal 2 and the 3rd-floor departure section of Terminal 1.
See more tips

Top 5 airlines serving from Denver to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Denver to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11073 reviews
7.2Comfort
7.1Entertainment
6.7Food
7.7Boarding
8.1Crew
Airline reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

8.0 ExcellentKeith, May 2024DEN - FAT
Read more about United Airlines reviews

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Good dinner and nice plane.Smootz flight. Breakfast had no sweet option. Seats hardly reclined.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Already stated....flights were fine. Late luggage a disappointment and failure my Lufthansa to get my bag delivered in a timely fashion.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Book cheap flights from Denver to Barcelona

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Barcelona found on KAYAK in the last 72 hours.
8/6Tue
1 stopWestJet
14h 05mDEN-BCN
$266
10/26Sat
1 stop
38h 04mDEN-BCN
$285
8/3Sat
1 stopWestJet
14h 05mDEN-BCN
$288
9/4Wed
1 stopAer Lingus
18h 20mDEN-BCN
$582
9/16Mon
1 stopAer Lingus
18h 20mDEN-BCN
$609
8/5Mon
1 stopAmerican Airlines
22h 30mDEN-BCN
$656
11/2Sat
1 stopAmerican Airlines
22h 17mDEN-BCN
$662
6/30Sun
1 stopBritish Airways
15h 35mDEN-BCN
$848
6/10Mon
1 stopBritish Airways
16h 07mDEN-BCN
$863
7/25Thu
1 stopDelta
24h 15mDEN-BCN
$930

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Last minute flights from Denver to Barcelona

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to Barcelona that are departing in the next 10 days.
5/9Thu
multi-stopLufthansa
32h 31mDEN-BCN
5/11Sat
multi-stopLufthansa
29h 40mBCN-DEN
$952
5/12Sun
multi-stop
28h 38mDEN-BCN
5/22Wed
multi-stop
33h 11mBCN-DEN
$969
5/11Sat
multi-stop
55h 37mDEN-BCN
5/25Sat
multi-stop
31h 10mBCN-DEN
$1,027
5/11Sat
multi-stop
45h 12mDEN-BCN
5/22Wed
multi-stop
26h 57mBCN-DEN
$1,040
5/9Thu
multi-stopIberia
18h 55mDEN-BCN
5/12Sun
multi-stopIberia
20h 54mBCN-DEN
$1,603
5/12Sun
multi-stopAmerican Airlines
22h 45mDEN-BCN
5/22Wed
multi-stopAmerican Airlines
17h 07mBCN-DEN
$1,640
5/10Fri
multi-stopIberia
16h 18mDEN-BCN
5/19Sun
multi-stopIberia
18h 32mBCN-DEN
$1,657
5/11Sat
multi-stopAmerican Airlines
22h 45mDEN-BCN
5/22Wed
multi-stopAmerican Airlines
17h 07mBCN-DEN
$1,940
5/11Sat
multi-stopDelta
24h 40mDEN-BCN
5/22Wed
multi-stopDelta
19h 49mBCN-DEN
$1,949
5/10Fri
multi-stopDelta
24h 40mDEN-BCN
5/22Wed
multi-stopDelta
19h 15mBCN-DEN
$1,995

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Denver - Barcelona Flights

Departure:

Denver (DEN)United States

Destination:

Barcelona-El Prat (BCN)Spain

Return flight deals:

Barcelona-El Prat - Denver

Cabin classes: