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$406+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
dez 17 — dez 241
qua 12/17
qua 12/24
1 adult, Economy
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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 novembro 17, 2025.

This Delta deal was found by Cheapflights users on 11/16. 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.
seg 12/87:00 pmBDL - BCN
1 stop31h 40mDelta
qua 12/249:30 amBCN - BDL
1 stop30h 45mDelta
Deal found 11/16$425
This KLM deal was found by Cheapflights users on 11/17. 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.
ter 12/26:00 amBDL - BCN
1 stop20h 40mMultiple Airlines
qua 12/1012:15 pmBCN - BDL
2 stops17h 32mMultiple Airlines
Deal found 11/17$461
This Delta deal was found by Cheapflights users on 11/17. 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.
ter 12/25:23 amBDL - BCN
2 stops21h 17mDelta
qua 12/106:00 amBCN - BDL
2 stops23h 38mDelta
Deal found 11/17$465
This KLM deal was found by Cheapflights users on 11/17. 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.
ter 12/91:01 pmBDL - BCN
2 stops15h 24mKLM
ter 12/1610:55 amBCN - BDL
1 stop19h 02mKLM
Deal found 11/17$466
This KLM deal was found by Cheapflights users on 11/17. 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.
ter 12/91:01 pmBDL - BCN
2 stops15h 24mMultiple Airlines
ter 12/1610:15 amBCN - BDL
2 stops19h 23mMultiple Airlines
Deal found 11/17$470
This United Airlines deal was found by Cheapflights users on 11/17. 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.
qua 12/106:00 amBDL - BCN
2 stops21h 00mUnited Airlines
qui 12/1810:30 amBCN - BDL
1 stop33h 39mUnited Airlines
Deal found 11/17$488
This Finnair deal was found by Cheapflights users on 11/15. 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 11/235:37 amBDL - BCN
1 stop19h 28mMultiple Airlines
sáb 12/612:30 pmBCN - BDL
1 stop12h 10mMultiple Airlines
Deal found 11/15$534
This United Airlines deal was found by Cheapflights users on 11/15. 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.
dom 11/237:55 pmBDL - BCN
1 stop30h 25mUnited Airlines
sáb 12/61:55 pmBCN - BDL
2 stops25h 43mUnited Airlines
Deal found 11/15$536
This Air Canada deal was found by Cheapflights users on 11/16. 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.
seg 12/86:00 amBDL - BCN
2 stops21h 35mMultiple Airlines
qua 12/241:35 pmBCN - BDL
3 stops26h 20mMultiple Airlines
Deal found 11/16$848

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 novembro 17, 2025.

Round-trip from

$425
(Delta)

One-way from

$406
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$822
From Hartford Bradley Intl to Barcelona
Search Deals
One-way flight from Hartford Bradley Intl to Barcelona
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($346 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 novembro 17, 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

seg 12/8

7:00 pm-8:40 am

1 stop31h 40m

Barcelona-El Prat

qua 12/24

9:30 am-10:15 am

1 stop30h 45m

$425

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

seg 12/8

5:23 am-8:00 am

2 stops20h 37m

Barcelona-El Prat

qua 12/24

9:30 am-11:36 pm

1 stop20h 06m

$425

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

ter 1/13

5:40 am-8:40 am

2 stops21h 00m

Barcelona-El Prat

ter 1/20

10:15 am-11:40 pm

2 stops19h 25m

$438

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

qua 1/14

2:40 pm-3:00 pm

2 stops18h 20m

Barcelona-El Prat

ter 3/10

9:45 am-11:47 pm

1 stop19h 02m

$452

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

dom 1/11

4:54 pm-11:10 am

2 stops36h 16m

Barcelona-El Prat

ter 3/10

9:45 am-11:47 pm

1 stop19h 02m

$453

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

ter 1/13

6:00 am-8:40 am

1 stop20h 40m

Barcelona-El Prat

dom 1/18

10:55 am-9:11 pm

1 stop16h 16m

$459

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

ter 12/2

6:00 am-8:40 am

1 stop20h 40m

Barcelona-El Prat

qua 12/10

12:15 pm-11:47 pm

2 stops17h 32m

$461

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

ter 1/13

5:40 am-8:40 am

2 stops21h 00m

Barcelona-El Prat

dom 1/18

10:55 am-9:09 pm

1 stop16h 14m

$463

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

ter 12/2

5:23 am-8:40 am

2 stops21h 17m

Barcelona-El Prat

qua 12/10

6:00 am-11:38 pm

2 stops23h 38m

$465

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

ter 12/9

1:01 pm-10:25 am

2 stops15h 24m

Barcelona-El Prat

ter 12/16

10:55 am-11:57 pm

1 stop19h 02m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 20 results
1
2

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

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 novembro 17, 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 33% 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 novembro 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,014 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,373 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Hartford to Barcelona?

    For as low as $425, KLM can have you in Barcelona from Hartford in 20h 37m. There are 3728 mi between Hartford and Barcelona. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on United Airlines is currently your cheapest option to Barcelona, with prices starting at $567. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $590 and $595, respectively. Users have found that United Airlines is 37% cheaper than the other options available to this destination.

  • 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.

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 novembro 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$567Average$822FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$590Average$1,124FlexibilityNo cancel feeOn-time71%
DeltaCheapest$595Average$982FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$765Average$1,114FlexibilityNo cancel feeOn-timeN/A

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