Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Denver to Barcelona from $218

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 1/30. 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.
Multiple Airlines Logo
11:22 am - 8:20 amDEN-BCN
13h 58m1 stop
Multiple Airlines Logo
9:40 am - 9:25 pmBCN-DEN
19h 45m2 stops
$500Multiple Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 31
Multiple Airlines Logo
5:30 pm - 9:35 amDEN-BCN
32h 05m2 stops
Multiple Airlines Logo
11:55 am - 2:35 pmBCN-DEN
34h 40m1 stop
$501Multiple Airlines
Find Deal
Sat, Jan 10 - Mon, Jan 19
Lufthansa Logo
5:20 pm - 11:05 pmDEN-BCN
22h 45m1 stop
Lufthansa Logo
1:45 pm - 12:30 amBCN-DEN
17h 45m2 stops
$502Lufthansa
Find Deal
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
11:15 am - 8:35 amDEN-BCN
14h 20m1 stop
Multiple Airlines Logo
8:00 pm - 7:31 pmBCN-DEN
31h 31m2 stops
$505Multiple Airlines
Find Deal
Tue, Mar 24 - Mon, Mar 30
Lufthansa Logo
4:20 pm - 5:35 pmDEN-BCN
17h 15m1 stop
Lufthansa Logo
6:20 pm - 2:35 pmBCN-DEN
28h 15m1 stop
$508Lufthansa
Find Deal
Tue, Jan 13 - Mon, Jan 26
Multiple Airlines Logo
8:25 pm - 9:35 amDEN-BCN
29h 10m2 stops
Multiple Airlines Logo
7:50 pm - 8:13 pmBCN-DEN
32h 23m2 stops
$510Multiple Airlines
Find Deal
Sat, Jan 10 - Mon, Jan 19
United Airlines Logo
8:15 am - 8:20 amDEN-BCN
17h 05m2 stops
United Airlines Logo
1:50 pm - 11:18 pmBCN-DEN
17h 28m2 stops
$511United Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 31
SWISS Logo
6:35 pm - 11:00 pmDEN-BCN
21h 25m2 stops
SWISS Logo
6:45 am - 11:30 pmBCN-DEN
23h 45m2 stops
$514SWISS
Find Deal
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
11:15 am - 11:05 amDEN-BCN
15h 50m2 stops
Multiple Airlines Logo
7:50 pm - 8:13 pmBCN-DEN
32h 23m2 stops
$517Multiple Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 26
SWISS Logo
11:20 am - 2:05 pmDEN-BCN
18h 45m2 stops
SWISS Logo
7:50 pm - 9:59 pmBCN-DEN
34h 09m2 stops
$519SWISS
Find Deal
Mon, Jan 12 - Mon, Jan 19

Lufthansa flights from Denver to Barcelona

Our best Lufthansa deals on Denver to Barcelona flight tickets
Lufthansa
Mar 16
DEN5:20 pmDenver Intl
22h 45m
1 stop
BCN11:05 pmBarcelona-El Prat
Mar 19
BCN1:45 pmBarcelona-El Prat
17h 45m
2 stops
DEN12:30 amDenver Intl
$502
Find similar
Lufthansa
Jan 13
DEN4:20 pmDenver Intl
17h 15m
1 stop
BCN5:35 pmBarcelona-El Prat
Jan 26
BCN6:20 pmBarcelona-El Prat
28h 15m
1 stop
DEN2:35 pmDenver Intl
$508
Find similar
Lufthansa
Feb 22
DEN5:45 pmDenver Intl
14h 35m
1 stop
BCN4:20 pmBarcelona-El Prat
Mar 8
BCN5:50 amBarcelona-El Prat
18h 10m
1 stop
DEN4:00 pmDenver Intl
$532
Find similar

United Airlines flights from Denver to Barcelona

Our best United Airlines deals on Denver to Barcelona flight tickets
United Airlines
Mar 10
DEN8:15 amDenver Intl
17h 05m
2 stops
BCN8:20 amBarcelona-El Prat
Mar 31
BCN1:50 pmBarcelona-El Prat
17h 28m
2 stops
DEN11:18 pmDenver Intl
$511
Find similar
United Airlines
Jan 7
DEN5:42 pmDenver Intl
16h 03m
2 stops
BCN5:45 pmBarcelona-El Prat
Jan 14
BCN11:00 amBarcelona-El Prat
16h 25m
1 stop
DEN7:25 pmDenver Intl
$523
Find similar
United Airlines
Jan 7
DEN3:15 pmDenver Intl
18h 30m
2 stops
BCN5:45 pmBarcelona-El Prat
Jan 15
BCN1:45 pmBarcelona-El Prat
18h 45m
2 stops
DEN12:30 amDenver Intl
$525
Find similar

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 November 21, 2025.
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

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 3/10

11:22 am-8:20 am

1 stop13h 58m

Barcelona-El Prat

Tue 3/31

9:40 am-9:25 pm

2 stops19h 45m

$500

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 1/10

5:30 pm-9:35 am

2 stops32h 05m

Barcelona-El Prat

Mon 1/19

11:55 am-2:35 pm

1 stop34h 40m

$501

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/16

5:20 pm-11:05 pm

1 stop22h 45m

Barcelona-El Prat

Thu 3/19

1:45 pm-12:30 am

2 stops17h 45m

$502

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 3/24

11:15 am-8:35 am

1 stop14h 20m

Barcelona-El Prat

Mon 3/30

8:00 pm-7:31 pm

2 stops31h 31m

$505

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/13

4:20 pm-5:35 pm

1 stop17h 15m

Barcelona-El Prat

Mon 1/26

6:20 pm-2:35 pm

1 stop28h 15m

$508

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sat 1/10

8:25 pm-9:35 am

2 stops29h 10m

Barcelona-El Prat

Mon 1/19

7:50 pm-8:13 pm

2 stops32h 23m

$510

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 3/10

8:15 am-8:20 am

2 stops17h 05m

Barcelona-El Prat

Tue 3/31

1:50 pm-11:18 pm

2 stops17h 28m

$511

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 3/16

6:35 pm-11:00 pm

2 stops21h 25m

Barcelona-El Prat

Thu 3/19

6:45 am-11:30 pm

2 stops23h 45m

$514

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 1/13

11:15 am-11:05 am

2 stops15h 50m

Barcelona-El Prat

Mon 1/26

7:50 pm-8:13 pm

2 stops32h 23m

$517

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Mon 1/12

11:20 am-2:05 pm

2 stops18h 45m

Barcelona-El Prat

Mon 1/19

7:50 pm-9:59 pm

2 stops34h 09m

$519

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 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 $489. If you don’t want to visit Barcelona in November, then you should wait until February to fly from Denver, when ticket prices are also cheap, with an average price of $503.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Denver to Barcelona is on a Sunday when prices can be found for as low as $787. On the other hand, Thursday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,107.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Denver to Barcelona when you can find flight prices for as low as $787. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,004 on average. Flights to Barcelona from Denver at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $804 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 $629 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

Direct flights

None
There are no direct flights from Denver to Barcelona. There are no popular flight routes from Denver to Barcelona.
Search flight deals

  • 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 32m.

  • 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 $352Free CancellationRating
7.0
581 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $386Free CancellationRating
7.3
4,044 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $478Free CancellationRating
7.4
9,029 reviews
Search United Airlines flights
IberiaPriceFrom $483Free CancellationRating
7.0
3,027 reviews
Search Iberia flights
American AirlinesPriceFrom $483Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
British AirwaysPriceFrom $488Free CancellationRating
6.7
7,533 reviews
Search British Airways flights
DeltaPriceFrom $500Free CancellationRating
7.9
8,002 reviews
Search Delta flights
Air CanadaPriceFrom $506Free CancellationRating
7.1
10,463 reviews
Search Air Canada flights
LufthansaPriceFrom $511Free CancellationRating
6.8
7,579 reviews
Search Lufthansa flights
Air FrancePriceFrom $512Free CancellationRating
7.4
1,493 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
Sun 12/21
Sun 12/28
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