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$214+ Cheap flights from Aurora, CO to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BCN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Barcelona are usually found in November or February, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Friday

Cheap flight deals from Aurora to Barcelona

Cheapest flights from Aurora to Barcelona
Explore the most affordable flight options available from Aurora to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:25 pmDEN - BCN
1 stop14h 40mAmerican Airlines
mié. 1/1412:30 pmBCN - DEN
1 stop17h 54mAmerican Airlines
Deal found 12/10$609
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:25 pmDEN - BCN
1 stop14h 40mBritish Airways
mié. 1/283:35 pmBCN - DEN
1 stop31h 55mBritish Airways
Deal found 12/10$620
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:25 pmDEN - BCN
1 stop14h 40mBritish Airways
mié. 1/1412:20 pmBCN - DEN
2 stops18h 56mBritish Airways
Deal found 12/10$630
This Finnair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/117:00 amDEN - BCN
1 stop18h 00mMultiple Airlines
vie. 1/1610:40 amBCN - DEN
1 stop19h 54mMultiple Airlines
Deal found 12/10$664
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:25 pmDEN - BCN
1 stop33h 00mBritish Airways
sáb. 1/248:40 pmBCN - DEN
1 stop26h 50mBritish Airways
Deal found 12/10$670
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:30 amDEN - BCN
1 stop14h 35mAmerican Airlines
vie. 1/1612:30 pmBCN - DEN
2 stops18h 46mAmerican Airlines
Deal found 12/10$678
This British Airways deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:25 pmDEN - BCN
1 stop13h 20mBritish Airways
vie. 1/166:40 amBCN - DEN
2 stops19h 33mBritish Airways
Deal found 12/11$687
This Finnair deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/286:00 amDEN - BCN
1 stop17h 05mMultiple Airlines
lun. 1/1210:40 amBCN - DEN
1 stop18h 13mMultiple Airlines
Deal found 12/10$700
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/245:25 pmDEN - BCN
1 stop18h 20mBritish Airways
vie. 1/236:40 amBCN - DEN
1 stop16h 50mBritish Airways
Deal found 12/10$701

Find flight deals from Aurora to Barcelona

Keep the following information in mind while searching for Aurora to Barcelona flight deals. Data was last updated diciembre 12, 2025.

Round-trip from

$471
(Mytrip)

One-way from

$214
(AirNGo)

Popular in

June

Cheapest in

November

Average price

$668
From Aurora to Barcelona
Search Deals
One-way flight from Aurora to Barcelona
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($415 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Aurora to Barcelona that are best for you.

Fly from

Aurora

Fly to

Barcelona

Route

Depart

Return

Price

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

lun. 3/2

1:25 pm-5:35 pm

2 stops20h 10m

Barcelona-El Prat

lun. 3/23

11:55 am-3:35 pm

1 stop34h 40m

$493

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

dom. 1/18

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

jue. 1/29

1:35 pm-7:55 pm

1 stop14h 20m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

mié. 1/28

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

mié. 2/4

9:55 am-5:55 pm

1 stop16h 00m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

mar. 1/27

11:49 am-9:00 am

1 stop13h 11m

Barcelona-El Prat

jue. 2/5

1:35 pm-7:55 pm

1 stop14h 20m

$497

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

mar. 1/27

11:49 am-9:00 am

1 stop13h 11m

Barcelona-El Prat

mié. 2/4

9:55 am-5:55 pm

1 stop16h 00m

$498

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

mié. 1/28

8:10 am-9:35 am

2 stops17h 25m

Barcelona-El Prat

mar. 2/3

1:35 pm-7:55 pm

1 stop14h 20m

$500

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

lun. 3/2

8:09 am-4:05 pm

2 stops23h 56m

Barcelona-El Prat

lun. 3/23

8:00 pm-9:36 pm

2 stops32h 36m

$501

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

mar. 1/27

5:25 pm-2:45 pm

1 stop13h 20m

Barcelona-El Prat

lun. 2/2

9:00 pm-3:30 pm

1 stop26h 30m

$503

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

mar. 1/13

3:07 pm-3:00 pm

2 stops15h 53m

Barcelona-El Prat

vie. 1/16

10:55 am-7:28 pm

1 stop16h 33m

$507

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

dom. 1/18

8:25 pm-9:35 am

2 stops29h 10m

Barcelona-El Prat

mié. 2/4

3:00 pm-11:09 pm

1 stop16h 09m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
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Best time to book a flight from Aurora to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Aurora with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Aurora to Barcelona

How far ahead should I book a flight from Aurora to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Barcelona. Price data was last updated on December 5, 2025.

The price you pay for your flight from Aurora to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Aurora to Barcelona?

Currently, November is the cheapest month in which you can book a flight from Aurora to Barcelona (average of $369). Flying from Aurora to Barcelona in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from 9UR to BCN?

Find hourly flight availability from Aurora to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Aurora to Barcelona is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

What is the cheapest day to fly from Aurora to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Aurora to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Aurora to Barcelona flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Icelandair from Aurora to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Turkish Airlines
7.3
Good
4,088 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Icelandair
7.0
Good
589 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Aurora to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Aurora to Barcelona?

    For as low as $496, United Airlines can have you in Barcelona from Aurora in 14h 20m. Airlines will cover a distance of 5187 mi.

  • What are the cheapest airlines to fly from Aurora to Barcelona one-way?

    The cheapest airlines for a one-way flight from Aurora to Barcelona are Icelandair ($192), Lufthansa ($277), and Turkish Airlines ($367).

  • Can I find deals for flights from Aurora to Barcelona that include hotel bookings?

    Yes. In addition to deals on Aurora to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aurora to Barcelona.

  • Can I find deals for business class flights from Aurora to Barcelona?

    Yes. Cheapflights offers flight deals from Aurora to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Aurora to Barcelona?

    Currently, November is the cheapest month in which you can book a flight from Aurora to Barcelona (average of $369). Flying from Aurora to Barcelona in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aurora to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Barcelona-El Prat flights
Colorado Springs to Barcelona-El Prat flights
Grand Junction to Barcelona-El Prat flights
Denver to Costa Brava flights

Top 10 airlines flying from Aurora to Barcelona

Discover the top 10 airlines that operate flights from Aurora to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$367Average$439FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$378Average$612FlexibilityNo cancel feeOn-time77%
IberiaCheapest$433Average$823FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$478Average$798FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$483Average$818FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$489Average$683FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$502Average$860FlexibilityNo cancel feeOn-time76%
DeltaCheapest$503Average$870FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$507Average$733FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$512Average$597FlexibilityNo cancel feeOn-time77%

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