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Barcelona-El Prat

$311+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This Booking.com deal was found by Cheapflights users on 3/7. 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.
Tue 10/67:51 pm
BDL
-
BCN
2 stops30h 09m
Air Canada
Tue 10/2012:15 pm
BCN
-
BDL
2 stops31h 34m
Air Canada
Deal found 3/7$565
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 10/86:00 am
BDL
-
BCN
2 stops23h 35m
United Airlines
Thu 10/221:15 pm
BCN
-
BDL
2 stops38h 07m
United Airlines
Deal found 3/8$610
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/145:10 pm
BDL
-
BCN
1 stop14h 05m
United Airlines
Tue 4/211:15 pm
BCN
-
BDL
2 stops31h 00m
United Airlines
Deal found 3/7$612
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/44:50 pm
BDL
-
BCN
1 stop14h 25m
United Airlines
Thu 8/2011:15 am
BCN
-
BDL
1 stop18h 42m
United Airlines
Deal found 3/8$623
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/44:50 pm
BDL
-
BCN
1 stop14h 25m
United Airlines
Wed 8/198:00 am
BCN
-
BDL
2 stops21h 57m
United Airlines
Deal found 3/8$628
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/43:02 pm
BDL
-
BCN
1 stop11h 18m
United Airlines
Fri 8/2111:15 am
BCN
-
BDL
1 stop28h 22m
United Airlines
Deal found 3/8$629
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 4/227:00 am
BDL
-
BCN
2 stops20h 00m
Delta
Wed 4/2911:00 am
BCN
-
BDL
1 stop18h 59m
Delta
Deal found 3/8$631
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/218:00 am
BDL
-
BCN
1 stop22h 50m
Delta
Tue 4/286:20 am
BCN
-
BDL
2 stops23h 39m
Delta
Deal found 3/6$632
This Finnair deal was found by Cheapflights users on 3/8. 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.
Wed 4/223:06 pm
BDL
-
BCN
1 stop15h 54m
Multiple Airlines
Wed 4/293:30 pm
BCN
-
BDL
1 stop28h 26m
Multiple Airlines
Deal found 3/8$633
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 8/96:09 am
BDL
-
BCN
1 stop25h 06m
United Airlines
Fri 8/2111:15 am
BCN
-
BDL
1 stop28h 22m
United Airlines
Deal found 3/8$634

Find 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$612
(United Airlines)

One-way from

$311
(Expedia)

Popular in

July

Cheapest in

January

Average price

$535
Provider with most accurate pricing for Hartford Bradley Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Barcelona-El Prat flights.
Search Deals
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. 24% potential increase in price ($289 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 10, 2026.
Use the filters below to find and compare flights from Hartford to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 4/14

5:10 pm-1:15 pm

1 stop14h 05m

Barcelona-El Prat

Tue 4/21

1:15 pm-2:15 pm

2 stops31h 00m

$612

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 8/4

4:50 pm-1:15 pm

1 stop14h 25m

Barcelona-El Prat

Wed 8/19

8:00 am-11:57 pm

2 stops21h 57m

$628

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 4/21

8:00 am-12:50 pm

1 stop22h 50m

Barcelona-El Prat

Tue 4/28

6:20 am-11:59 pm

2 stops23h 39m

$632

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 4/13

3:04 pm-12:40 pm

2 stops15h 36m

Barcelona-El Prat

Mon 4/20

1:15 pm-9:37 pm

2 stops38h 22m

$670

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 4/21

6:00 am-8:20 am

1 stop20h 20m

Barcelona-El Prat

Tue 4/28

11:15 am-6:48 pm

1 stop13h 33m

$672

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 4/20

6:00 am-8:20 am

1 stop20h 20m

Barcelona-El Prat

Mon 4/27

3:15 pm-10:03 am

1 stop24h 48m

$683

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sat 8/22

12:45 pm-8:00 am

2 stops37h 15m

Barcelona-El Prat

Sun 9/6

8:00 am-2:29 pm

2 stops36h 29m

$686

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Fri 5/1

3:04 pm-2:55 pm

2 stops17h 51m

Barcelona-El Prat

Mon 5/4

12:15 pm-6:42 pm

2 stops36h 27m

$715

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 3/23

10:28 am-8:20 am

1 stop16h 52m

Barcelona-El Prat

Fri 4/10

11:15 am-11:59 pm

1 stop18h 44m

$717
Quickest round-trip

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 4/13

6:49 pm-1:15 pm

1 stop12h 26m

Barcelona-El Prat

Sun 4/19

11:15 am-11:59 pm

1 stop18h 44m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Hartford to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hartford to Barcelona-El Prat in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hartford-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 March 10, 2026.
Read through reviews of airlines operating flights from Hartford to Barcelona-El Prat Airport, such as Delta,United Airlines, andAer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

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
8,276 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

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
9,409 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

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
1,473 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

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
7.1
Good
11,409 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

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-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.

  • How long is the flight from Hartford to Barcelona-El Prat Airport?

    Departing from Hartford to Barcelona-El Prat Airport will take you 14h 05m. The distance between Hartford and Barcelona-El Prat Airport is about 3728 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $525, was found to be the cheapest airline from Hartford to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Delta and American Airlines. United Airlines is currently priced 39% below the average price you’ll pay for this route.

  • 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.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hartford to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Providence to Barcelona-El Prat flights
Newark to Costa Brava flights

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$525Average$822FlexibilityNo cancel feeOn-time69%
DeltaCheapest$595Average$932FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$620Average$952FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$735Average$1,008FlexibilityNo cancel feeOn-timeN/A

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