HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$443+ Cheap flights from Hartford (BDL) to Barcelona-El Prat (BCN)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hartford to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Hartford Bradley Intl to Barcelona-El Prat are usually found in March or February, booked 58 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Hartford to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$582
(United Airlines)

One-way from

$443
(Delta)

Popular in

June

Cheapest in

March

Average price

$1,368
From Hartford Bradley Intl to Barcelona-El Prat
Search Deals
One-way flight from Hartford Bradley Intl to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Hartford to Barcelona-El Prat

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

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amBDL - BCN
2 stops19h 50mUnited Airlines
Wed 10/1511:15 amBCN - BDL
1 stop18h 42mUnited Airlines
Deal found 6/10$582
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 10/112:08 pmBDL - BCN
1 stop16h 22mAmerican Airlines
Wed 10/157:40 amBCN - BDL
2 stops16h 34mAmerican Airlines
Deal found 6/10$606
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:55 pmBDL - BCN
2 stops31h 40mAir Canada
Thu 11/61:35 pmBCN - BDL
2 stops26h 03mAir Canada
Deal found 6/10$623
This Finnair deal was found by Cheapflights users on 6/10. 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.
Mon 11/35:56 amBDL - BCN
1 stop20h 44mMultiple Airlines
Mon 11/106:10 pmBCN - BDL
2 stops23h 06mMultiple Airlines
Deal found 6/10$637
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:54 pmBDL - BCN
1 stop30h 26mLufthansa
Sat 9/276:50 amBCN - BDL
2 stops23h 07mLufthansa
Deal found 6/10$720
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:05 pmBDL - BCN
1 stop22h 20mAer Lingus
Mon 8/411:05 pmBCN - BDL
1 stop23h 30mAer Lingus
Deal found 6/10$975
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:00 amBDL - BCN
1 stop19h 20mKLM
Sat 9/2011:35 amBCN - BDL
1 stop14h 37mKLM
Deal found 6/10$5,275
This Air France deal was found by Cheapflights users on 6/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:58 amBDL - BCN
2 stops15h 02mAir France
Sun 9/216:10 amBCN - BDL
2 stops15h 46mAir France
Deal found 6/10$8,217
This British Airways deal was found by Cheapflights users on 6/10. 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.
Sat 9/66:05 pmBDL - BCN
2 stops13h 30mBritish Airways
Sat 9/206:05 amBCN - BDL
2 stops16h 30mBritish Airways
Deal found 6/10$18,556

Cheapflights Fare Finder

Customize your flight search to find flights from Hartford to Barcelona-El Prat 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 June 12, 2025.
Use the filters below to find and compare flights from Hartford to Barcelona-El Prat Airport that are best for you.

Fly from

Hartford

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 10/1

6:00 am-7:50 am

2 stops19h 50m

Barcelona-El Prat

Wed 10/15

11:15 am-11:57 pm

1 stop18h 42m

$582

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 10/1

12:08 pm-10:30 am

1 stop16h 22m

Barcelona-El Prat

Wed 10/15

7:40 am-6:14 pm

2 stops16h 34m

$606

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Thu 10/30

7:55 pm-8:35 am

2 stops31h 40m

Barcelona-El Prat

Thu 11/6

1:35 pm-9:38 am

2 stops26h 03m

$623

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sun 8/3

12:00 pm-9:20 am

1 stop15h 20m

Barcelona-El Prat

Tue 8/19

11:35 am-10:47 am

1 stop29h 12m

$629

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 11/3

5:56 am-8:40 am

1 stop20h 44m

Barcelona-El Prat

Mon 11/10

6:10 pm-11:16 am

2 stops23h 06m

$637

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 9/13

7:54 pm-8:20 am

1 stop30h 26m

Barcelona-El Prat

Sat 9/27

6:50 am-11:57 pm

2 stops23h 07m

$720

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 7/21

6:05 pm-10:25 pm

1 stop22h 20m

Barcelona-El Prat

Mon 8/4

11:05 pm-4:35 pm

1 stop23h 30m

$975

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 9/6

8:00 am-9:20 am

1 stop19h 20m

Barcelona-El Prat

Sat 9/20

11:35 am-8:12 pm

1 stop14h 37m

$5,275

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Thu 9/4

11:58 am-9:00 am

2 stops15h 02m

Barcelona-El Prat

Sun 9/21

6:10 am-3:56 pm

2 stops15h 46m

$8,217

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 9/6

6:05 pm-1:35 pm

2 stops13h 30m

Barcelona-El Prat

Sat 9/20

6:05 am-4:35 pm

2 stops16h 30m

$18,556

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Hartford to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Hartford 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 Hartford to Barcelona-El Prat Airport

How far ahead should I book a flight from Hartford to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Hartford to Barcelona-El Prat. Price data was last updated on June 9, 2025.

The best time to book flights from Hartford to Barcelona-El Prat Airport is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

When flying from Hartford to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight in the evening.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Hartford to Barcelona-El Prat?

    Hartford Bradley Intl (BDL) is the airport you will fly out of if you book a flight from Hartford to Barcelona-El Prat. You should not have trouble finding flights to Barcelona-El Prat from Bradley Intl; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Hartford airport to Barcelona-El Prat. It is only a 11.9 mi journey to Bradley Intl (BDL) from Hartford’s city center.

  • What are the cheapest airlines flying from Hartford to Barcelona-El Prat Airport round-trip?

    United Airlines, at $582, was found to be the cheapest airline from Hartford to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include American Airlines and Air Canada. United Airlines is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Hartford to Barcelona-El Prat Airport one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $443. Users have also found prices from $505 and $555 on United Airlines and KLM, respectively.

  • Can I find deals for flights from Hartford to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Hartford to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hartford to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Hartford to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Hartford to Barcelona-El Prat 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 Hartford to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Hartford to Barcelona-El Prat Airport (average of $523). Flying from Hartford to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,062). 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

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Hartford to Barcelona-El Prat

Discover the top 4 airlines that operate flights from Hartford to Barcelona-El Prat. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$866FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$856FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$590Average$1,104FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$765Average$1,122FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.