$325+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Jul 28 — Aug 41
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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Best
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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 28, 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 28, 2026.
This Air Canada deal was found by Cheapflights users on 6/23. 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 6/23![Air Canada logo]()
$700
This United Airlines deal was found by Cheapflights users on 6/26. 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 stops40h 44m
United Airlines
Deal found 6/26![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/223:01 pm
BDL
- BCN
2 stops17h 24m
United Airlines
Fri 10/21:15 pm
BCN
- BDL
2 stops38h 22m
United Airlines
Deal found 6/24![United Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 6/23. 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 10/710:45 am
BCN
- BDL
1 stop17h 59m
American Airlines
Deal found 6/23![American Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 6/27. 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 6/27![United Airlines logo]()
$714
This Justfly.com deal was found by Cheapflights users on 6/24. 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 9/287:40 pm
BDL
- BCN
2 stops16h 15m
Lufthansa
Wed 10/78:00 am
BCN
- BDL
2 stops21h 59m
Lufthansa
Deal found 6/24![Lufthansa logo]()
$715
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 28, 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 28, 2026.
This United Airlines deal was found by Cheapflights users on 6/27. 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 stops40h 44m
United Airlines
Deal found 6/27![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/286:00 am
BDL
- BCN
1 stop20h 20m
United Airlines
Wed 10/71:15 pm
BCN
- BDL
2 stops40h 44m
United Airlines
Deal found 6/27![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/223:01 pm
BDL
- BCN
2 stops17h 24m
United Airlines
Fri 10/21:15 pm
BCN
- BDL
2 stops38h 22m
United Airlines
Deal found 6/24![United Airlines logo]()
$709
Last-minute flights from Hartford to BarcelonaDiscover last-minute flight deals from Hartford to Barcelona. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Barcelona. Data last updated June 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/26. 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 6/274:55 pm
BDL
- BCN
2 stops34h 05m
United Airlines
Sat 7/41:50 pm
BCN
- BDL
2 stops35h 07m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,377
This American Airlines deal was found by Cheapflights users on 6/24. 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 6/24![American Airlines logo]()
$1,413
This Delta deal was found by Cheapflights users on 6/25. 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.
Sat 6/2712:24 pm
BDL
- BCN
1 stop18h 26m
Delta
Sat 7/411:00 am
BCN
- BDL
1 stop16h 45m
Delta
Deal found 6/25![Delta logo]()
$1,417
This FlightHub deal was found by Cheapflights users on 6/27. 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 6/277:45 pm
BDL
- BCN
2 stops20h 40m
Lufthansa
Sat 7/48:00 am
BCN
- BDL
2 stops16h 57m
Lufthansa
Deal found 6/27![Lufthansa logo]()
$1,418
This Expedia deal was found by Cheapflights users on 6/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:45 am
BDL
- BCN
2 stops30h 35m
Multiple Airlines
Tue 7/1410:40 pm
BCN
- BDL
2 stops31h 19m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,068
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 7/712:58 pm
BDL
- BCN
1 stop15h 57m
American Airlines
Tue 7/1410:30 am
BCN
- BDL
1 stop17h 56m
American Airlines
Deal found 6/25![American Airlines logo]()
$1,126
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/76:00 am
BDL
- BCN
2 stops20h 00m
United Airlines
Tue 7/1411:15 am
BCN
- BDL
1 stop18h 44m
United Airlines
Deal found 6/25![United Airlines logo]()
$1,129
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 28, 2026.
Search for one-way flight options from Hartford to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Sun 7/261:42 pm
BDL
- BCN
3 stops46h 43m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 11/114:18 pm
BDL
- BCN
2 stops12h 52m
American Airlines
Deal found 6/23![American Airlines logo]()
$331
This British Airways deal was found by Cheapflights users on 6/23. 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.
Tue 10/272:40 pm
BDL
- BCN
2 stops15h 40m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 6/23. 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 10/287:00 am
BDL
- BCN
1 stop20h 40m
Delta
Deal found 6/23![Delta logo]()
$334
This Air France deal was found by Cheapflights users on 6/23. 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.
Mon 10/262:20 pm
BDL
- BCN
2 stops15h 50m
Air France
Deal found 6/23![Air France logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 11/1110:37 am
BDL
- BCN
3 stops24h 13m
United Airlines
Deal found 6/23![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 6/23. 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 10/2710:37 am
BDL
- BCN
3 stops26h 03m
United Airlines
Deal found 6/23![United Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Wed 10/281:39 pm
BDL
- BCN
3 stops24h 06m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$381
This eDestinos deal was found by Cheapflights users on 6/24. 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 6/24![Virgin Atlantic logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Mon 10/262:38 pm
BDL
- BCN
3 stops25h 52m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Mon 8/318:00 am
BDL
- BCN
3 stops32h 50m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$419
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 28, 2026.
Round-trip from | $700 (Air Canada) |
|---|---|
One-way from | $325 (Kiwi.com) |
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 28, 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
Sun 9/27
6:00 am-8:20 am
1 stop20h 20m
Barcelona-El Prat
Thu 10/1
1:15 pm-11:59 pm
2 stops40h 44m
$701
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 9/28
6:00 am-8:20 am
1 stop20h 20m
Barcelona-El Prat
Wed 10/7
1:15 pm-11:59 pm
2 stops40h 44m
$701
Quickest round-trip
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 9/22
3:01 pm-2:25 pm
2 stops17h 24m
Barcelona-El Prat
Fri 10/2
1:15 pm-9:37 pm
2 stops38h 22m
$709
Cheapest one-way
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sun 7/26
1:42 pm-6:25 pm
3 stops46h 43m
$325
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Wed 11/11
10:37 am-9:00 am
1 stop16h 23m
$332
Quickest one-way
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 10/27
2:40 pm-11:20 am
2 stops15h 40m
$332
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Wed 10/28
7:00 am-8:40 am
1 stop20h 40m
$334
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Tue 10/27
8:00 am-8:40 am
1 stop19h 40m
$334
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Mon 8/31
5:05 pm-3:35 pm
2 stops16h 30m
$467
HartfordBarcelona
BDL - BCN
BDLBCN
Hartford Bradley Intl
Sat 9/12
4:50 pm-9:00 am
2 stops34h 10m
$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 28, 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.
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - 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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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 28, 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 28, 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 |