What is the cheapest airline that flies from Barcelona to Denver Intl?

Finnair and British Airways are the most popular carriers operating from Barcelona to Denver Intl

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

Prices for flights from Barcelona to Denver Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights from Barcelona to Denver Intl Airport is 1 as of July 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl 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 Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$401 Cheap Flights from Barcelona to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Barcelona to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 pm - 6:00 pm

BCN

DEN

13h 35m

1 stop

3:40 pm - 1:40 pm

DEN

BCN

14h 00m

1 stop

$729Icelandair

Tue, Nov 10 - Wed, Nov 18

2:45 pm - 6:00 pm

BCN

DEN

35h 15m

1 stop

3:40 pm - 1:40 pm

DEN

BCN

14h 00m

1 stop

$730Icelandair

Sun, Nov 8 - Wed, Nov 18

2:45 pm - 6:00 pm

BCN

DEN

35h 15m

1 stop

3:40 pm - 1:40 pm

DEN

BCN

14h 00m

1 stop

$730Icelandair

Thu, Nov 12 - Wed, Nov 18

3:45 pm - 12:40 pm

BCN

DEN

28h 55m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$745Icelandair

Fri, Sep 11 - Sun, Sep 27

3:45 pm - 12:40 pm

BCN

DEN

28h 55m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$746Icelandair

Fri, Sep 11 - Sun, Sep 27

3:45 pm - 12:40 pm

BCN

DEN

28h 55m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$751Icelandair

Fri, Sep 11 - Sun, Sep 27

12:50 pm - 10:42 pm

BCN

DEN

17h 52m

1 stop

12:45 pm - 9:45 am

DEN

BCN

13h 00m

1 stop

$753JetBlue

Tue, Sep 8 - Wed, Oct 7

12:50 pm - 10:42 pm

BCN

DEN

17h 52m

1 stop

12:45 pm - 9:45 am

DEN

BCN

13h 00m

1 stop

$753JetBlue

Tue, Sep 8 - Mon, Oct 5

8:00 am - 1:35 pm

BCN

DEN

13h 35m

1 stop

5:48 pm - 6:15 pm

DEN

BCN

16h 27m

2 stops

$871Lufthansa

Thu, Sep 10 - Wed, Sep 23

8:00 am - 1:30 pm

BCN

DEN

13h 30m

1 stop

3:55 pm - 7:55 pm

DEN

BCN

20h 00m

1 stop

$882Lufthansa

Thu, Sep 3 - Wed, Nov 25

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Icelandair flights from Barcelona to Denver

Our best Icelandair deals on Barcelona to Denver flight tickets

Icelandair

Nov 10

BCN12:25 pmBarcelona-El Prat

13h 35m

1 stop

DEN6:00 pmDenver Intl

Nov 18

DEN3:40 pmDenver Intl

14h 00m

1 stop

BCN1:40 pmBarcelona-El Prat

$729

Icelandair

Nov 8

BCN2:45 pmBarcelona-El Prat

35h 15m

1 stop

DEN6:00 pmDenver Intl

Nov 18

DEN3:40 pmDenver Intl

14h 00m

1 stop

BCN1:40 pmBarcelona-El Prat

$730

Icelandair

Sep 11

BCN3:45 pmBarcelona-El Prat

28h 55m

1 stop

DEN12:40 pmDenver Intl

Sep 27

DEN4:40 pmDenver Intl

14h 05m

1 stop

BCN2:45 pmBarcelona-El Prat

$745

JetBlue flights from Barcelona to Denver

Our best JetBlue deals on Barcelona to Denver flight tickets

JetBlue

Sep 8

BCN12:50 pmBarcelona-El Prat

17h 52m

1 stop

DEN10:42 pmDenver Intl

Oct 5

DEN12:45 pmDenver Intl

13h 00m

1 stop

BCN9:45 amBarcelona-El Prat

$753

JetBlue

Sep 6

BCN12:50 pmBarcelona-El Prat

17h 52m

1 stop

DEN10:42 pmDenver Intl

Oct 5

DEN12:45 pmDenver Intl

13h 00m

1 stop

BCN9:45 amBarcelona-El Prat

$754

JetBlue

Sep 10

BCN12:50 pmBarcelona-El Prat

30h 53m

1 stop

DEN11:43 amDenver Intl

Sep 17

DEN12:40 pmDenver Intl

13h 05m

1 stop

BCN9:45 amBarcelona-El Prat

$833

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 11/10

12:25 pm-6:00 pm

1 stop13h 35m

Denver Intl

Wed 11/18

3:40 pm-1:40 pm

1 stop14h 00m

$729

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Sun 11/8

2:45 pm-6:00 pm

1 stop35h 15m

Denver Intl

Wed 11/18

3:40 pm-1:40 pm

1 stop14h 00m

$730

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 11/12

2:45 pm-6:00 pm

1 stop35h 15m

Denver Intl

Wed 11/18

3:40 pm-1:40 pm

1 stop14h 00m

$730

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

Sun 9/27

4:40 pm-2:45 pm

1 stop14h 05m

$745

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

Sun 9/27

4:40 pm-2:45 pm

1 stop14h 05m

$746

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

Sun 9/27

4:40 pm-2:45 pm

1 stop14h 05m

$751

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 9/8

12:50 pm-10:42 pm

1 stop17h 52m

Denver Intl

Wed 10/7

12:45 pm-9:45 am

1 stop13h 00m

$753

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 9/8

12:50 pm-10:42 pm

1 stop17h 52m

Denver Intl

Mon 10/5

12:45 pm-9:45 am

1 stop13h 00m

$753

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 9/10

8:00 am-1:35 pm

1 stop13h 35m

Denver Intl

Wed 9/23

5:48 pm-6:15 pm

2 stops16h 27m

$871

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 9/3

8:00 am-1:30 pm

1 stop13h 30m

Denver Intl

Wed 11/25

3:55 pm-7:55 pm

1 stop20h 00m

$882

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Barcelona to Denver

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

Prices

Airlines

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

Prices are currently low for flights on this route.

Typical prices usually range from $934 to $1,241.
The lowest price recently found on this route was $729.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Barcelona is in October. Flight prices, which tend to average around $810, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until September to fly from Barcelona, when ticket prices are also cheap, with an average price of $814.

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

You are more likely to see cheaper flights to Denver from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $956 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Barcelona for as low as $780 on momondo.

Cheap Barcelona to Denver flight deals and tips

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

Fastest flight time	18h 04m
Direct flights	None

The fastest flight from Barcelona to Denver takes 18h 04m

There are no direct flights from Barcelona to Denver. There are no popular flight routes from Barcelona to Denver.

Search flight deals

Frequently asked questions about flying from Barcelona to Denver

How far is Barcelona to Denver Intl by plane?
The straight-line distance from Barcelona to Denver Intl is 5204.7 mi. By plane, this route typically takes 18h 04m.
When did momondo last update prices for flights from Barcelona to Denver Intl Airport?
Prices for flights from Barcelona to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Barcelona to Denver Intl Airport?
The number of operators available for flights from Barcelona to Denver Intl Airport is 1 as of July 2026.
How old do you have to be to fly from Barcelona to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl 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 Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Barcelona to Denver

Compare and see reviews for airlines that fly from Barcelona to Denver with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $984	Free Cancellation	Rating 6.8 8,159 reviews		Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Westminster

Boulder

Longmont

Manitou Springs

Lakewood

Greeley

Keystone

Thornton

Cripple Creek

Centennial

Englewood

Frisco

Littleton

Winter Park

Greenwood Village

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Denver. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Denver from Barcelona with this policy.

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

Once all potential Barcelona to Denver 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 Barcelona to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Barcelona to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.