$414+ Cheap flights from Connecticut to Barcelona-El Prat (BCN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BCN
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Connecticut to Barcelona-El Prat 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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One-way
Cheapest flights from Connecticut to Barcelona-El PratExplore the most affordable flight options available from Connecticut to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Connecticut to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/86:00 am -
1 stop21h 00m
Fri 11/2010:30 am -
1 stop19h 29m
Deal found 11/4![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 11/2. 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 -
1 stop31h 11m
Thu 11/1910:30 am -
1 stop14h 12m
Deal found 11/2![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/297:54 pm -
2 stops14h 36m
Tue 12/811:00 am -
2 stops18h 44m
Deal found 11/2![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 11/2. 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 -
2 stops20h 38m
Mon 11/910:30 am -
1 stop19h 29m
Deal found 11/2![United Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:35 am -
1 stop19h 30m
Tue 12/2212:00 pm -
1 stop16h 58m
Deal found 10/31![American Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 10/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:39 am -
2 stops16h 56m
Tue 12/221:20 pm -
2 stops28h 46m
Deal found 10/31![Delta logo]()
$802
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/53:00 pm -
1 stop12h 00m
Sun 11/810:30 am -
1 stop14h 12m
Deal found 11/2![United Airlines logo]()
$830
Best flights from Connecticut to Barcelona-El PratDiscover carefully curated flight deals from Connecticut to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Connecticut to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 2/236:00 am -
2 stops21h 00m
Fri 2/2610:30 am -
2 stops17h 06m
Deal found 11/3![United Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 11/1. 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 2/136:00 am -
2 stops45h 35m
Fri 2/1910:30 am -
1 stop19h 13m
Deal found 11/1![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 11/3. 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 4/175:04 pm -
2 stops34h 16m
Thu 5/63:15 pm -
1 stop25h 10m
Deal found 11/3![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 10/30. 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 2/197:45 pm -
2 stops54h 35m
Sat 2/2710:30 am -
1 stop19h 13m
Deal found 10/30![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 4/62:48 pm -
1 stop11h 32m
Tue 4/131:15 pm -
2 stops34h 31m
Deal found 11/3![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 4/156:15 am -
1 stop25h 00m
Wed 5/53:15 pm -
1 stop25h 10m
Deal found 11/3![United Airlines logo]()
$723
Last-minute flights from Connecticut to Barcelona-El PratDiscover last-minute flight deals from Connecticut to Barcelona-El Prat. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Barcelona-El Prat. Data last updated November 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/53:00 pm -
1 stop12h 00m
Sun 11/810:30 am -
1 stop14h 12m
Deal found 11/2![United Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 11/2. 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 -
1 stop31h 11m
Thu 11/1910:30 am -
1 stop14h 12m
Deal found 11/2![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/86:00 am -
1 stop21h 00m
Fri 11/2010:30 am -
1 stop19h 29m
Deal found 11/4![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/297:54 pm -
2 stops14h 36m
Tue 12/811:00 am -
2 stops18h 44m
Deal found 11/2![United Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:35 am -
1 stop19h 30m
Tue 12/2212:00 pm -
1 stop16h 58m
Deal found 10/31![American Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 10/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:39 am -
2 stops16h 56m
Tue 12/221:20 pm -
2 stops28h 46m
Deal found 10/31![Delta logo]()
$802
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/176:00 am -
1 stop21h 00m
Thu 12/241:15 pm -
2 stops40h 31m
Deal found 11/2![United Airlines logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/246:00 am -
2 stops29h 35m
Wed 12/301:35 pm -
2 stops30h 30m
Deal found 11/2![United Airlines logo]()
$1,010
One-way flights from Connecticut to Barcelona-El PratSearch for one-way flight options from Connecticut to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Connecticut to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Wed 11/181:28 pm -
2 stops15h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Aer Lingus logo]()
$414
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/287:45 pm -
2 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$514
This Expedia deal was found by Cheapflights users on 11/2. 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.
Wed 1/62:58 pm -
2 stops20h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Lufthansa logo]()
$515
This United Airlines deal was found by Cheapflights users on 11/2. 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 1/66:00 am -
3 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/181:28 pm -
3 stops17h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$553
This TravelUp deal was found by Cheapflights users on 11/2. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:37 am -
1 stop16h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Lufthansa logo]()
$596
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/186:00 am -
1 stop21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$599
This BusinessClass deal was found by Cheapflights users on 11/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:12 pm -
1 stop33h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Air Europa logo]()
$642
This Arangrant deal was found by Cheapflights users on 11/2. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/307:51 pm -
2 stops16h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Lufthansa logo]()
$964
This Air Canada deal was found by Cheapflights users on 11/2. 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.
Tue 3/3010:23 am -
3 stops15h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Air Canada logo]()
$973
This AranGrant deal was found by Cheapflights users on 10/31. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/305:24 am -
1 stop23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![British Airways logo]()
$1,061
Find flight deals from Connecticut to Barcelona-El Prat
Keep the following information in mind while searching for Connecticut to Barcelona-El Prat flight deals. Data was last updated November 5, 2026.
Round-trip from | $662 (United Airlines) |
|---|---|
One-way from | $414 (Cheapflightsfares) |
Popular in | December |
Cheapest in | January |
Average price | $977 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut 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 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Connecticut to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Wed 11/18
1:28 pm-10:50 am
2 stops15h 22m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$414
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Mon 12/28
7:45 pm-8:20 am
2 stops30h 35m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$514
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Wed 11/18
1:28 pm-1:00 pm
3 stops17h 32m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$553
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Tue 2/23
6:00 am-9:00 am
2 stops21h 00m
Barcelona-El Prat
Fri 2/26
10:30 am-9:36 pm
2 stops17h 06m
$666
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Sat 2/13
6:00 am-9:35 am
2 stops45h 35m
Barcelona-El Prat
Fri 2/19
10:30 am-11:43 pm
1 stop19h 13m
$670
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Sat 4/17
5:04 pm-9:20 am
2 stops34h 16m
Barcelona-El Prat
Thu 5/6
3:15 pm-10:25 am
1 stop25h 10m
$680
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Fri 2/19
7:45 pm-8:20 am
2 stops54h 35m
Barcelona-El Prat
Sat 2/27
10:30 am-11:43 pm
1 stop19h 13m
$721
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Tue 4/6
2:48 pm-8:20 am
1 stop11h 32m
Barcelona-El Prat
Tue 4/13
1:15 pm-5:46 pm
2 stops34h 31m
$723
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Thu 4/15
6:15 am-1:15 pm
1 stop25h 00m
Barcelona-El Prat
Wed 5/5
3:15 pm-10:25 am
1 stop25h 10m
$723
HartfordBarcelona
BDL Hartford Bradley Intl - BCN Barcelona-El Prat
BDLBCN
Hartford Bradley Intl
Tue 3/30
7:51 pm-5:55 pm
2 stops16h 04m
Barcelona-El Prat
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$964
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Connecticut with our price prediction graph.
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 Connecticut to Barcelona-El Prat Airport
USCT-BCN
BDL-BCN
What is the cheapest month to book a flight from Connecticut to Barcelona-El Prat Airport?
Currently, January is the cheapest month in which you can book a flight from Connecticut to Barcelona-El Prat Airport (average of $468). Flying from Connecticut 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 Connecticut to Barcelona-El Prat Airport?
Airfare is below average for this route at the moment.
Connecticut to Barcelona-El Prat Airport flights typically cost between $952 and $977 in February.The cheapest round-trip price found within the last 5 days was $662 on United Airlines (Feb 23-Feb 26).
Related info for your journey
Find useful and relevant information for your journey from Connecticut 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.
Traveling to a place near Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locationsRoses
Calella
Badalona
El Prat de Llobregat
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Connecticut to Barcelona-El Prat
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Complete your trip
Complete your trip to Barcelona-El Prat by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to Barcelona-El Prat by cabin class
Find flights from Connecticut to Barcelona-El Prat, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Barcelona-El Prat flights
Browse other Connecticut and Barcelona-El Prat flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to Barcelona-El Prat flights
Consider these flights traveling from Connecticut to Barcelona-El Prat.
Top 4 airlines flying from Connecticut to Barcelona-El Prat
Discover the top 4 airlines that operate flights from Connecticut 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$599 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$525 | Average$977 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$616 | Average$896 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$627 | Average$1,059 | FlexibilityNo cancel fee | On-time71% |