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$386+ Cheap flights from Hartford (BDL) 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Hartford Bradley Intl to Barcelona 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

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Barcelona (S37). 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 July 3, 2025.

Round-trip from

$583
(American Airlines)

One-way from

$386
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,295
From Hartford Bradley Intl to Barcelona
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One-way flight from Hartford Bradley Intl to Barcelona
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Highest demand for flights based on searches. 20% potential increase in price ($260 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Hartford to Barcelona

Cheapest flights from Hartford to Barcelona
Explore the most affordable flight options available from Hartford to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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 10/13:53 pmBDL - BCN
1 stop11h 12mAmerican Airlines
Wed 10/1510:45 amBCN - BDL
1 stop19h 11mAmerican Airlines
Deal found 7/2$583
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/12:51 pmBDL - BCN
2 stops16h 24mUnited Airlines
Wed 10/1511:15 amBCN - BDL
1 stop18h 42mUnited Airlines
Deal found 7/1$587
This KLM deal was found by Cheapflights users on 7/1. 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.
Fri 8/1511:55 amBDL - BCN
1 stop13h 20mKLM
Fri 8/2211:35 amBCN - BDL
1 stop18h 23mKLM
Deal found 7/1$688
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:35 amBDL - BCN
2 stops19h 40mDelta
Fri 8/226:10 amBCN - BDL
2 stops22h 11mDelta
Deal found 7/1$720
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:20 pmBDL - BCN
1 stop14h 00mVirgin Atlantic
Sat 8/239:30 amBCN - BDL
1 stop14h 29mVirgin Atlantic
Deal found 7/2$749
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:10 amBDL - BCN
2 stops19h 40mMultiple Airlines
Sat 8/236:50 amBCN - BDL
2 stops22h 54mMultiple Airlines
Deal found 7/2$773
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:48 pmBDL - BCN
1 stop11h 32mLufthansa
Sat 8/2311:15 amBCN - BDL
1 stop18h 29mLufthansa
Deal found 7/2$1,068
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:30 pmBDL - BCN
2 stops23h 55mAer Lingus
Tue 8/2611:00 amBCN - BDL
1 stop11h 35mAer Lingus
Deal found 7/1$1,225
This Air Canada deal was found by Cheapflights users on 7/2. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:45 pmBDL - BCN
2 stops30h 05mAir Canada
Thu 7/311:15 pmBCN - BDL
2 stops50h 32mAir Canada
Deal found 7/2$1,261

Cheapflights Fare Finder

Customize your flight search to find flights from Hartford 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 July 3, 2025.
Use the filters below to find and compare flights from Hartford to Barcelona that are best for you.

Fly from

Hartford

Fly to

Barcelona

Route

Depart

Return

Price

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 10/1

3:53 pm-9:05 am

1 stop11h 12m

Barcelona-El Prat

Wed 10/15

10:45 am-11:56 pm

1 stop19h 11m

$583

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 10/1

2:51 pm-1:15 pm

2 stops16h 24m

Barcelona-El Prat

Wed 10/15

11:15 am-11:57 pm

1 stop18h 42m

$587

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Fri 8/15

11:55 am-7:15 am

1 stop13h 20m

Barcelona-El Prat

Fri 8/22

11:35 am-11:58 pm

1 stop18h 23m

$688

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Fri 8/15

5:35 am-7:15 am

2 stops19h 40m

Barcelona-El Prat

Fri 8/22

6:10 am-10:21 pm

2 stops22h 11m

$720

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 8/16

1:20 pm-9:20 am

1 stop14h 00m

Barcelona-El Prat

Sat 8/23

9:30 am-5:59 pm

1 stop14h 29m

$749

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 8/16

6:10 am-7:50 am

2 stops19h 40m

Barcelona-El Prat

Sat 8/23

6:50 am-11:44 pm

2 stops22h 54m

$773

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 8/16

2:48 pm-8:20 am

1 stop11h 32m

Barcelona-El Prat

Sat 8/23

11:15 am-11:44 pm

1 stop18h 29m

$1,068

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 8/23

4:30 pm-10:25 pm

2 stops23h 55m

Barcelona-El Prat

Tue 8/26

11:00 am-4:35 pm

1 stop11h 35m

$1,225

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 7/26

7:45 pm-7:50 am

2 stops30h 05m

Barcelona-El Prat

Thu 7/31

1:15 pm-9:47 am

2 stops50h 32m

$1,261

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 10/29

7:00 am-3:25 pm

3 stops27h 25m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 results
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Best time to book a flight from Hartford to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

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

Use this chart to determine the optimal time to book a round-trip flight from Hartford to Barcelona. Price data was last updated on June 27, 2025.

The price you pay for your flight from Hartford to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Find hourly flight availability from Hartford 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 July 3, 2025.

When flying from Hartford to Barcelona, 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.

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 July 3, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Hartford to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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. 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?

    For a flight from Hartford to Barcelona, you will be flying from Bradley Intl. Hartford Bradley Intl (BDL) is just 11.9 mi from the center of the city. Bradley Intl is the only Hartford airport and it handles 0 outbound flights to Barcelona per day. 4 airlines have flights to Barcelona from Hartford Bradley Intl on a regular basis.

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

    Flying on American Airlines is currently your cheapest option to Barcelona, with prices starting at $583. Additional round-trip tickets that might be worth considering are offered by United Airlines and KLM, with the lowest prices starting at $587 and $688, respectively. Users have found that American Airlines is 41% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Hartford to Barcelona are KLM ($438), Air Canada ($439), and Air France ($516).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hartford 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 Hartford to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Hartford to Barcelona (average of $523). Flying from Hartford to Barcelona in June is currently the most expensive (average of $1,059). 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

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Top 4 airlines flying from Hartford to Barcelona

Discover the top 4 airlines that operate flights from Hartford 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$799FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$840FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$590Average$1,080FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$642Average$1,118FlexibilityNo cancel feeOn-timeN/A

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