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$469+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$732
(KLM)

One-way from

$469
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$851
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. 22% potential increase in price ($294 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 April 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 April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/15. 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.
Mon 12/16:00 amBDL - BCN
1 stop20h 20mUnited Airlines
Thu 12/1112:15 pmBCN - BDL
2 stops39h 07mUnited Airlines
Deal found 4/15$549
This Finnair deal was found by Cheapflights users on 4/15. 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.
Mon 12/15:56 amBDL - BCN
1 stop20h 44mMultiple Airlines
Thu 12/111:30 pmBCN - BDL
1 stop14h 38mMultiple Airlines
Deal found 4/15$562
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:20 pmBDL - BCN
2 stops17h 40mDelta
Thu 12/1110:55 amBCN - BDL
2 stops18h 41mDelta
Deal found 4/15$595
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:00 amBDL - BCN
1 stop19h 20mKLM
Mon 9/89:30 amBCN - BDL
1 stop18h 33mKLM
Deal found 4/16$732
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:28 amBDL - BCN
1 stop18h 37mAmerican Airlines
Thu 10/21:10 pmBCN - BDL
1 stop15h 31mAmerican Airlines
Deal found 4/16$740
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:52 pmBDL - BCN
2 stops29h 58mAir Canada
Wed 5/2112:15 pmBCN - BDL
2 stops17h 44mAir Canada
Deal found 4/15$783
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:05 pmBDL - BCN
1 stop10h 15mAer Lingus
Sat 8/3011:05 pmBCN - BDL
1 stop23h 30mAer Lingus
Deal found 4/16$1,097
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:00 amBDL - BCN
2 stops28h 05mTurkish Airlines
Sun 6/297:50 amBCN - BDL
2 stops21h 59mTurkish Airlines
Deal found 4/16$1,230
This Lufthansa deal was found by Cheapflights users on 4/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/42:55 pmBDL - BCN
1 stop11h 25mLufthansa
Fri 7/119:05 amBCN - BDL
2 stops15h 46mLufthansa
Deal found 4/16$1,452
This WestJet deal was found by Cheapflights users on 4/16. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:31 amBDL - BCN
2 stops42h 54mWestJet
Sat 6/282:25 pmBCN - BDL
2 stops33h 22mWestJet
Deal found 4/16$4,313

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 April 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

Mon 9/1

8:00 am-9:20 am

1 stop19h 20m

Barcelona-El Prat

Mon 9/8

9:30 am-10:03 pm

1 stop18h 33m

$732

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/1

11:50 am-9:20 am

1 stop15h 30m

Barcelona-El Prat

Mon 9/8

11:35 am-11:36 pm

2 stops18h 01m

$737

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Thu 9/11

8:28 am-9:05 am

1 stop18h 37m

Barcelona-El Prat

Thu 10/2

1:10 pm-10:41 pm

1 stop15h 31m

$740

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Thu 9/11

6:00 am-7:50 am

2 stops19h 50m

Barcelona-El Prat

Thu 10/2

12:15 pm-2:24 pm

2 stops32h 09m

$744

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 5/5

7:52 pm-7:50 am

2 stops29h 58m

Barcelona-El Prat

Wed 5/21

12:15 pm-11:59 pm

2 stops17h 44m

$783

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 5/5

5:45 am-12:55 am

2 stops37h 10m

Barcelona-El Prat

Wed 5/21

8:45 am-5:53 pm

3 stops39h 08m

$842

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sun 8/24

6:05 pm-10:20 am

1 stop10h 15m

Barcelona-El Prat

Sat 8/30

11:05 pm-4:35 pm

1 stop23h 30m

$1,097

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 6/18

7:00 am-5:05 pm

2 stops28h 05m

Barcelona-El Prat

Sun 6/29

7:50 am-11:49 pm

2 stops21h 59m

$1,230

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Fri 7/4

2:55 pm-8:20 am

1 stop11h 25m

Barcelona-El Prat

Fri 7/11

9:05 am-6:51 pm

2 stops15h 46m

$1,452

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 6/23

11:31 am-12:25 pm

2 stops42h 54m

Barcelona-El Prat

Sat 6/28

2:25 pm-5:47 pm

2 stops33h 22m

$4,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 13 results
1
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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 April 11, 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 April 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 34% versus a flight in the evening.

Rainfall in Barcelona by month

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

In terms of precipitation, rainfall in Barcelona 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 when rainfall is around 0.8 in.

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, 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

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 April 17, 2025.
Get a feel of what it's like to fly with Delta, KLM and United Airlines from Hartford to Barcelona by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,769 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 KLM is currently your cheapest option to Barcelona, with prices starting at $732. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $737 and $740, respectively. Users have found that KLM is 26% 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.

  • 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 $1,079). 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$799FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$1,018FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$590Average$1,107FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$765Average$1,128FlexibilityNo cancel feeOn-timeN/A

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