$290+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Jul 22 — Jul 291
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Barcelona with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
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Cheapest flights from Hartford to BarcelonaExplore 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 June 22, 2026.
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 June 22, 2026.
This Air Canada deal was found by Cheapflights users on 6/19. 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.
Sun 12/66:00 am
BDL
- BCN
2 stops21h 35m
Air Canada
Wed 12/91:35 pm
BCN
- BDL
2 stops40h 22m
Air Canada
Deal found 6/19![Air Canada logo]()
$700
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/276:00 am
BDL
- BCN
1 stop20h 20m
United Airlines
Thu 10/11:15 pm
BCN
- BDL
2 stops34h 38m
United Airlines
Deal found 6/19![United Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 6/19. 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 12/67:51 pm
BDL
- BCN
1 stop31h 09m
United Airlines
Wed 12/91:35 pm
BCN
- BDL
2 stops50h 50m
United Airlines
Deal found 6/19![United Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 9/287:14 pm
BDL
- BCN
2 stops15h 11m
American Airlines
Wed 10/712:50 pm
BCN
- BDL
1 stop16h 21m
American Airlines
Deal found 6/21![American Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Sun 9/277:14 pm
BDL
- BCN
2 stops15h 51m
American Airlines
Thu 10/112:50 pm
BCN
- BDL
1 stop11h 58m
American Airlines
Deal found 6/18![American Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/283:11 pm
BDL
- BCN
2 stops36h 09m
United Airlines
Wed 10/71:15 pm
BCN
- BDL
2 stops40h 44m
United Airlines
Deal found 6/21![United Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 6/19. 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 10/107:40 pm
BDL
- BCN
1 stop30h 40m
United Airlines
Fri 10/1611:15 am
BCN
- BDL
1 stop13h 41m
United Airlines
Deal found 6/19![United Airlines logo]()
$722
This Justfly.com deal was found by Cheapflights users on 6/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
BDL
- BCN
2 stops20h 00m
Multiple Airlines
Wed 10/78:00 am
BCN
- BDL
2 stops21h 59m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$724
Best flights from Hartford to BarcelonaDiscover carefully curated flight deals from Hartford to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
Discover carefully curated flight deals from Hartford to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 22, 2026.
This United Airlines deal was found by Cheapflights users on 6/20. 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 9/283:11 pm
BDL
- BCN
1 stop11h 09m
United Airlines
Wed 10/71:15 pm
BCN
- BDL
2 stops40h 44m
United Airlines
Deal found 6/20![United Airlines logo]()
$702
This Delta deal was found by Cheapflights users on 6/17. 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.
Mon 9/288:25 am
BDL
- BCN
2 stops18h 35m
Delta
Wed 10/76:20 am
BCN
- BDL
2 stops17h 55m
Delta
Deal found 6/17![Delta logo]()
$726
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/276:00 am
BDL
- BCN
2 stops20h 00m
United Airlines
Thu 10/11:15 pm
BCN
- BDL
2 stops40h 44m
United Airlines
Deal found 6/21![United Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 6/17. 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.
Sun 9/2711:35 am
BDL
- BCN
2 stops17h 40m
Delta
Thu 10/111:00 am
BCN
- BDL
2 stops18h 13m
Delta
Deal found 6/17![Delta logo]()
$726
This United Airlines deal was found by Cheapflights users on 6/18. 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 12/62:48 pm
BDL
- BCN
1 stop12h 12m
United Airlines
Wed 12/910:30 am
BCN
- BDL
1 stop14h 08m
United Airlines
Deal found 6/18![United Airlines logo]()
$717
Last-minute flights from Hartford to BarcelonaDiscover last-minute flight deals from Hartford to Barcelona. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Barcelona. Data last updated June 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/18. 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.
Thu 6/181:15 pm
BDL
- BCN
2 stops19h 35m
Delta
Thu 6/2511:00 am
BCN
- BDL
1 stop19h 04m
Delta
Deal found 6/18![Delta logo]()
$1,351
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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 6/277:45 pm
BDL
- BCN
2 stops20h 40m
Lufthansa
Sat 7/48:00 am
BCN
- BDL
2 stops16h 57m
Lufthansa
Deal found 6/21![Lufthansa logo]()
$1,391
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 6/277:31 pm
BDL
- BCN
2 stops16h 04m
American Airlines
Sat 7/412:20 pm
BCN
- BDL
1 stop17h 35m
American Airlines
Deal found 6/20![American Airlines logo]()
$1,413
This Air France deal was found by Cheapflights users on 6/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:45 pm
BDL
- BCN
1 stop13h 05m
Air France
Wed 7/811:00 am
BCN
- BDL
1 stop16h 19m
Air France
Deal found 6/20![Air France logo]()
$1,277
This Delta deal was found by Cheapflights users on 6/20. 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 7/111:41 am
BDL
- BCN
1 stop19h 09m
Delta
Wed 7/811:00 am
BCN
- BDL
2 stops18h 14m
Delta
Deal found 6/20![Delta logo]()
$1,281
This Delta deal was found by Cheapflights users on 6/17. 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.
Thu 7/91:15 pm
BDL
- BCN
2 stops19h 35m
Delta
Sun 7/1211:10 am
BCN
- BDL
2 stops18h 04m
Delta
Deal found 6/17![Delta logo]()
$1,265
This Rumbo deal was found by Cheapflights users on 6/17. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:02 pm
BDL
- BCN
2 stops14h 53m
Multiple Airlines
Fri 7/247:40 am
BCN
- BDL
2 stops46h 19m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,368
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 7/247:45 pm
BDL
- BCN
1 stop30h 35m
United Airlines
Sat 8/112:00 pm
BCN
- BDL
2 stops28h 21m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,128
One-way flights from Hartford to BarcelonaSearch for one-way flight options from Hartford to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
Search for one-way flight options from Hartford to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This eDestinos deal was found by Cheapflights users on 6/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:25 am
BDL
- BCN
1 stop22h 25m
Virgin Atlantic
Deal found 6/21![Virgin Atlantic logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 11/154:18 pm
BDL
- BCN
2 stops13h 07m
American Airlines
Deal found 6/21![American Airlines logo]()
$331
This British Airways deal was found by Cheapflights users on 6/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:12 pm
BDL
- BCN
2 stops16h 28m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$332
This KLM deal was found by Cheapflights users on 6/19. 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.
Sun 11/158:00 am
BDL
- BCN
1 stop18h 40m
KLM
Deal found 6/19![KLM logo]()
$334
This Cheapflightsfares deal was found by Cheapflights users on 6/18. 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.
Tue 8/186:00 pm
BDL
- BCN
1 stop10h 20m
Aer Lingus
Deal found 6/18![Aer Lingus logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:15 am
BDL
- BCN
3 stops35h 40m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$436
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Sat 9/126:00 pm
BDL
- BCN
1 stop22h 30m
Aer Lingus
Deal found 6/20![Aer Lingus logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/18. 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 9/156:00 am
BDL
- BCN
1 stop20h 20m
United Airlines
Deal found 6/18![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/124:50 pm
BDL
- BCN
2 stops33h 30m
United Airlines
Deal found 6/19![United Airlines logo]()
$469
Find 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 June 22, 2026.
Round-trip from | $700 (Air Canada) |
|---|---|
One-way from | $290 (eDestinos) |
Popular in | December |
Cheapest in | January |
Average price | $1,271 |
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 June 22, 2026.
Use the filters below to find and compare flights from Hartford to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 9/28
3:11 pm-8:20 am
1 stop11h 09m
Barcelona-El Prat
Wed 10/7
1:15 pm-11:59 pm
2 stops40h 44m
$702
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 9/27
6:00 am-8:00 am
2 stops20h 00m
Barcelona-El Prat
Thu 10/1
1:15 pm-11:59 pm
2 stops40h 44m
$705
Quickest round-trip
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 12/6
2:48 pm-9:00 am
1 stop12h 12m
Barcelona-El Prat
Wed 12/9
10:30 am-6:38 pm
1 stop14h 08m
$717
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 9/28
8:25 am-9:00 am
2 stops18h 35m
Barcelona-El Prat
Wed 10/7
6:20 am-6:15 pm
2 stops17h 55m
$726
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 9/27
11:35 am-11:15 am
2 stops17h 40m
Barcelona-El Prat
Thu 10/1
11:00 am-11:13 pm
2 stops18h 13m
$726
Cheapest one-way
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 9/20
8:25 am-12:50 pm
1 stop22h 25m
$290
Quickest one-way
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 11/15
4:18 pm-11:25 am
2 stops13h 07m
$331
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sat 9/12
6:00 pm-10:30 pm
1 stop22h 30m
$459
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 9/15
6:00 am-8:20 am
1 stop20h 20m
$463
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sat 9/12
4:50 pm-8:20 am
2 stops33h 30m
$469
Sorted by cheapest first
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.
BDL-S37
BDL-BCN
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
BDL-S37
BDL-BCN
What is the cheapest month to book a flight from Hartford to Barcelona?
Currently, December is the cheapest month in which you can book a flight from Hartford to Barcelona (average of $383). Flying from Hartford to Barcelona in July is currently the most expensive (average of $762). 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?
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 June 22, 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican 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.
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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.
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Alternative routes for Hartford to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Hartford to Barcelona by cabin class
Find flights from Hartford to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hartford and Barcelona flights
Browse other Hartford and Barcelona flight options. Last updated on June 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$535 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$525 | Average$851 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$581 | Average$1,120 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$616 | Average$927 | FlexibilityNo cancel fee | On-timeN/A |