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

Finnair is the most popular carrier 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 June 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.

$426 Cheap Flights from Barcelona to Denver in 2026

Q: 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 $1,222 to $870. The lowest price recently found on this route was $759.

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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.

7:30 am - 3:30 pm

BCN

DEN

15h 00m

1 stop

7:05 pm - 1:10 pm

DEN

BCN

35h 05m

1 stop

$759Lufthansa

Sat, Oct 31 - Sat, Oct 31

6:50 am - 5:54 pm

BCN

DEN

18h 04m

2 stops

8:34 pm - 1:10 pm

DEN

BCN

33h 36m

1 stop

$771United Airlines

Sat, Oct 31 - Sat, Oct 31

11:25 am - 11:20 am

BCN

DEN

31h 55m

2 stops

6:25 pm - 2:40 pm

DEN

BCN

13h 15m

1 stop

$841Multiple Airlines

Thu, Sep 24 - Wed, Oct 28

3:45 pm - 12:40 pm

BCN

DEN

28h 55m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$879Icelandair

Fri, Sep 11 - Mon, Sep 14

3:45 pm - 12:40 pm

BCN

DEN

28h 55m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$880Icelandair

Fri, Sep 11 - Mon, Sep 14

3:45 pm - 7:00 pm

BCN

DEN

35h 15m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$881Icelandair

Fri, Sep 11 - Mon, Sep 14

3:45 pm - 12:40 pm

BCN

DEN

28h 55m

1 stop

4:40 pm - 2:45 pm

DEN

BCN

14h 05m

1 stop

$882Icelandair

Fri, Sep 11 - Mon, Sep 14

12:50 pm - 10:41 pm

BCN

DEN

17h 51m

1 stop

9:54 am - 9:45 am

DEN

BCN

15h 51m

1 stop

$884JetBlue

Tue, Jul 28 - Tue, Aug 4

6:40 am - 3:40 pm

BCN

DEN

17h 00m

1 stop

5:15 pm - 5:35 pm

DEN

BCN

17h 20m

1 stop

$891Lufthansa

Thu, Sep 24 - Wed, Oct 28

12:50 pm - 9:03 am

BCN

DEN

28h 13m

1 stop

10:24 am - 9:45 am

DEN

BCN

15h 21m

1 stop

$896JetBlue

Thu, Jul 30 - Thu, Aug 13

Icelandair flights from Barcelona to Denver

Our best Icelandair deals on Barcelona to Denver flight tickets

Icelandair

Nov 15

BCN2:45 pmBarcelona-El Prat

35h 20m

1 stop

DEN6:05 pmDenver Intl

Dec 2

DEN3:40 pmDenver Intl

13h 50m

1 stop

BCN1:30 pmBarcelona-El Prat

$814

Icelandair

Jun 7

BCN5:30 pmBarcelona-El Prat

33h 30m

1 stop

DEN7:00 pmDenver Intl

Jun 20

DEN8:10 pmDenver Intl

34h 35m

1 stop

BCN2:45 pmBarcelona-El Prat

$823

Icelandair

Jun 7

BCN5:30 pmBarcelona-El Prat

27h 10m

1 stop

DEN12:40 pmDenver Intl

Jun 20

DEN8:10 pmDenver Intl

12h 15m

1 stop

BCN4:25 pmBarcelona-El Prat

$829

Lufthansa flights from Barcelona to Denver

Our best Lufthansa deals on Barcelona to Denver flight tickets

Lufthansa

Oct 31

BCN7:30 amBarcelona-El Prat

15h 00m

1 stop

DEN3:30 pmDenver Intl

Oct 31

DEN7:05 pmDenver Intl

35h 05m

1 stop

BCN1:10 pmBarcelona-El Prat

$759

Lufthansa

Sep 24

BCN6:40 amBarcelona-El Prat

17h 00m

1 stop

DEN3:40 pmDenver Intl

Oct 28

DEN5:15 pmDenver Intl

17h 20m

1 stop

BCN5:35 pmBarcelona-El Prat

$891

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Sat 10/31

7:30 am-3:30 pm

1 stop15h 00m

Denver Intl

Sat 10/31

7:05 pm-1:10 pm

1 stop35h 05m

$759

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Sat 10/31

6:50 am-5:54 pm

2 stops18h 04m

Denver Intl

Sat 10/31

8:34 pm-1:10 pm

1 stop33h 36m

$771

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 9/24

11:25 am-11:20 am

2 stops31h 55m

Denver Intl

Wed 10/28

6:25 pm-2:40 pm

1 stop13h 15m

$841

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

Mon 9/14

4:40 pm-2:45 pm

1 stop14h 05m

$879

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

Mon 9/14

4:40 pm-2:45 pm

1 stop14h 05m

$880

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-7:00 pm

1 stop35h 15m

Denver Intl

Mon 9/14

4:40 pm-2:45 pm

1 stop14h 05m

$881

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Fri 9/11

3:45 pm-12:40 pm

1 stop28h 55m

Denver Intl

Mon 9/14

4:40 pm-2:45 pm

1 stop14h 05m

$882

Quickest round-trip

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Tue 7/28

12:50 pm-10:41 pm

1 stop17h 51m

Denver Intl

Tue 8/4

9:54 am-9:45 am

1 stop15h 51m

$884

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 9/24

6:40 am-3:40 pm

1 stop17h 00m

Denver Intl

Wed 10/28

5:15 pm-5:35 pm

1 stop17h 20m

$891

BarcelonaDenver

BCN - DEN

BCNDEN

Barcelona-El Prat

Thu 7/30

12:50 pm-9:03 am

1 stop28h 13m

Denver Intl

Thu 8/13

10:24 am-9:45 am

1 stop15h 21m

$896

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?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Barcelona is in March. Flight prices, which tend to average around $475, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in March, then you should wait until September to fly from Barcelona, when ticket prices are also cheap, with an average price of $601.

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 $934 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 $785 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	17h 51m
Direct flights	None

The fastest flight from Barcelona to Denver takes 17h 51m

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 17h 51m.
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 June 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 $961	Free Cancellation	Rating 6.8 8,031 reviews		Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

Longmont

Greeley

Lakewood

Keystone

Westminster

Cripple Creek

Thornton

Frisco

Centennial

Englewood

Winter Park

Grand Lake

Littleton

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.