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Barcelona-El Prat

$348+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
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 August 6, 2026.

This United Airlines deal was found by Cheapflights users on 8/3. 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 11/1510:39 am -
2 stops20h 36m
Wed 11/181:35 pm -
2 stops30h 40m
Deal found 8/3$697
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 11/77:49 pm -
2 stops30h 31m
Fri 11/201:35 pm -
2 stops34h 23m
Deal found 8/3$701
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 11/75:02 pm -
2 stops33h 58m
Thu 11/1910:30 am -
1 stop14h 12m
Deal found 7/31$721
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:54 pm -
2 stops15h 41m
Mon 11/96:40 pm -
2 stops35h 19m
Deal found 7/31$727
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 11/210:37 am -
1 stop16h 23m
Mon 11/91:50 pm -
2 stops40h 09m
Deal found 8/4$740
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/16:00 am -
2 stops21h 35m
Thu 11/51:50 pm -
2 stops40h 09m
Deal found 7/31$743

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 August 6, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$697
(United Airlines)

One-way from

$348
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$880
Provider with most accurate pricing for Hartford Bradley Intl-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Hartford Bradley Intl-Barcelona-El Prat flights.
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From Hartford Bradley Intl to Barcelona-El Prat
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One-way flight from Hartford Bradley Intl to Barcelona-El Prat
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Highest demand for flights based on searches. 36% potential increase in price ($723 potential increase over avg. RT price).
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Cheapest flight prices on average. 31% potential price decrease ($299 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 August 6, 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 Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sun 11/15

10:39 am-1:15 pm

2 stops20h 36m

Barcelona-El Prat

Wed 11/18

1:35 pm-2:15 pm

2 stops30h 40m

$697

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sat 11/7

7:49 pm-8:20 am

2 stops30h 31m

Barcelona-El Prat

Fri 11/20

1:35 pm-5:58 pm

2 stops34h 23m

$701

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sat 11/7

7:49 pm-8:20 am

2 stops30h 31m

Barcelona-El Prat

Thu 11/19

11:00 am-10:43 am

2 stops29h 43m

$721

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Mon 11/2

10:37 am-9:00 am

1 stop16h 23m

Barcelona-El Prat

Mon 11/9

1:50 pm-11:59 pm

2 stops40h 09m

$740

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sun 11/1

6:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Thu 11/5

1:50 pm-11:59 pm

2 stops40h 09m

$743
Quickest round-trip

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Mon 9/28

9:44 am-8:20 am

2 stops16h 36m

Barcelona-El Prat

Wed 10/7

11:15 am-9:37 pm

2 stops16h 22m

$781
Cheapest one-way

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sat 10/24

6:00 am-1:45 am

2 stops37h 45m

$349

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sat 11/21

7:49 pm-8:20 am

2 stops54h 31m

$356

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sat 10/10

6:00 pm-3:55 pm

2 stops15h 55m

$376

HartfordBarcelona

BDL Hartford Bradley Intl - BCN Barcelona-El Prat

BDLBCN

Hartford Bradley Intl

Sun 10/11

6:00 pm-10:30 pm

1 stop22h 30m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Hartford-Barcelona-El Prat Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

Cheapflights Insights

Everything you need to know about your flight from Hartford to Barcelona-El Prat Airport

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 $468). Flying from Hartford to Barcelona-El Prat Airport in December is currently the most expensive (average of $4,520). 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.

How much does it cost to fly round-trip from Hartford to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment.

Hartford to Barcelona-El Prat Airport flights typically cost between $798 and $1,222 in November.
The cheapest round-trip price found within the last 5 days was $697 on United Airlines (Nov 15-Nov 18).

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 August 6, 2026.
Read through reviews of airlines operating flights from Hartford to Barcelona-El Prat Airport, such as United Airlines,Aer Lingus, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,069 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,069 reviews
United Airlines
7.4
Good
10,069 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Aer Lingus
7.3
Good
1,689 reviews
United Airlines
7.4
Good
10,069 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,858 reviews
United Airlines
7.4
Good
10,069 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
Lufthansa
6.8
Okay
8,176 reviews
United Airlines
7.4
Good
10,069 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 20h 36m. The distance between Hartford and Barcelona-El Prat Airport is about 3728 mi.

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

    Lufthansa, at $383, was found to be the cheapest airline from Hartford to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Lufthansa is currently priced 69% 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.

  • 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 $468). Flying from Hartford to Barcelona-El Prat Airport in December is currently the most expensive (average of $4,520). 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 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
El Prat de Llobregat

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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 August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$383Average$599FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$525Average$851FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$581Average$1,177FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$616Average$927FlexibilityNo cancel feeOn-timeN/A

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