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Cheap flights from Connecticut to Barcelona from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Barcelona departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:35 pm - 8:00 am
LGA
-
BCN
32h 25m
1 stop
Air Canada Logo
1:15 pm - 8:32 pm
BCN
-
LGA
13h 17m
1 stop
$343Air Canada
Tue, Apr 7 - Tue, Apr 14
Iberia Logo
4:55 pm - 12:45 pm
JFK
-
BCN
13h 50m
1 stop
Iberia Logo
6:40 pm - 9:40 pm
BCN
-
JFK
9h 00mnonstop
$343Iberia
Tue, Apr 21 - Wed, Apr 29
Iberia Logo
11:25 pm - 1:20 pm
JFK
-
BCN
7h 55mnonstop
Iberia Logo
1:35 pm - 6:55 pm
BCN
-
JFK
11h 20m
1 stop
$344Iberia
Mon, Apr 13 - Wed, Apr 22
United Airlines Logo
7:10 am - 1:15 pm
LGA
-
BCN
24h 05m
1 stop
United Airlines Logo
12:15 pm - 8:13 am
BCN
-
LGA
25h 58m
1 stop
$347United Airlines
Sun, Apr 12 - Tue, Apr 21
United Airlines Logo
4:00 pm - 8:00 am
LGA
-
BCN
10h 00m
1 stop
United Airlines Logo
1:15 pm - 9:18 pm
BCN
-
LGA
38h 03m
2 stops
$350United Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
6:55 pm - 8:45 am
JFK
-
BCN
7h 50mnonstop
Delta Logo
3:15 pm - 6:18 pm
BCN
-
JFK
9h 03mnonstop
$352Delta
Mon, Apr 13 - Tue, Apr 21
TAP AIR PORTUGAL Logo
11:00 pm - 4:55 pm
EWR
-
BCN
11h 55m
1 stop
TAP AIR PORTUGAL Logo
3:00 pm - 9:00 pm
BCN
-
EWR
12h 00m
1 stop
$383TAP AIR PORTUGAL
Sun, Apr 26 - Wed, May 6
TAP AIR PORTUGAL Logo
1:15 am - 8:20 pm
EWR
-
BCN
14h 05m
2 stops
TAP AIR PORTUGAL Logo
6:00 am - 9:00 pm
BCN
-
EWR
21h 00m
1 stop
$387TAP AIR PORTUGAL
Tue, Mar 17 - Sun, May 3
Delta Logo
7:12 pm - 4:30 pm
BDL
-
BCN
16h 18m
2 stops
Delta Logo
6:20 am - 11:59 pm
BCN
-
BDL
23h 39m
2 stops
$538Delta
Mon, Mar 23 - Fri, Apr 10
Multiple Airlines Logo
5:04 pm - 2:00 pm
BDL
-
BCN
15h 56m
2 stops
Multiple Airlines Logo
11:00 am - 9:22 pm
BCN
-
BDL
16h 22m
1 stop
$611Multiple Airlines
Wed, Mar 25 - Wed, Apr 1

British Airways flights from Connecticut to Barcelona-El Prat Airport

Our best British Airways deals on Connecticut to Barcelona-El Prat Airport flight tickets
British Airways
Mar 3
JFK11:29 amNew York John F Kennedy Intl
13h 36m
1 stop
BCN7:05 amBarcelona-El Prat
Mar 11
BCN10:20 amBarcelona-El Prat
16h 05m
1 stop
JFK9:25 pmNew York John F Kennedy Intl
$362
British Airways
Mar 2
JFK4:30 pmNew York John F Kennedy Intl
34h 20m
1 stop
BCN8:50 amBarcelona-El Prat
Mar 12
BCN10:20 amBarcelona-El Prat
16h 05m
1 stop
JFK9:25 pmNew York John F Kennedy Intl
$367
British Airways
Apr 8
JFK9:30 pmNew York John F Kennedy Intl
10h 45m
1 stop
BCN2:15 pmBarcelona-El Prat
Apr 15
BCN1:30 pmBarcelona-El Prat
8h 40m
JFK4:10 pmNew York John F Kennedy Intl
$373

Air Europa flights from Connecticut to Barcelona-El Prat Airport

Our best Air Europa deals on Connecticut to Barcelona-El Prat Airport flight tickets
Air Europa
Mar 21
JFK11:05 pmNew York John F Kennedy Intl
12h 30m
1 stop
BCN4:35 pmBarcelona-El Prat
May 14
BCN11:50 amBarcelona-El Prat
11h 55m
1 stop
JFK5:45 pmNew York John F Kennedy Intl
$384
Air Europa
Apr 16
JFK10:05 pmNew York John F Kennedy Intl
12h 30m
1 stop
BCN4:35 pmBarcelona-El Prat
Apr 23
BCN11:50 amBarcelona-El Prat
11h 55m
1 stop
JFK5:45 pmNew York John F Kennedy Intl
$394
Air Europa
Feb 24
EWR6:00 amNewark
20h 40m
1 stop
BCN8:40 amBarcelona-El Prat
Mar 3
BCN10:55 amBarcelona-El Prat
16h 05m
1 stop
EWR9:00 pmNewark
$407

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated February 23, 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

Price

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Tue 4/7

5:35 pm-8:00 am

1 stop32h 25m

Barcelona-El Prat

Tue 4/14

1:15 pm-8:32 pm

1 stop13h 17m

$343

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Tue 4/21

4:55 pm-12:45 pm

1 stop13h 50m

Barcelona-El Prat

Wed 4/29

6:40 pm-9:40 pm

Nonstop9h 00m

$343

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 4/13

11:25 pm-1:20 pm

Nonstop7h 55m

Barcelona-El Prat

Wed 4/22

1:35 pm-6:55 pm

1 stop11h 20m

$344

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Sun 4/12

7:10 am-1:15 pm

1 stop24h 05m

Barcelona-El Prat

Tue 4/21

12:15 pm-8:13 am

1 stop25h 58m

$347

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Wed 4/8

4:00 pm-8:00 am

1 stop10h 00m

Barcelona-El Prat

Wed 4/15

1:15 pm-9:18 pm

2 stops38h 03m

$350

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 4/13

6:55 pm-8:45 am

Nonstop7h 50m

Barcelona-El Prat

Tue 4/21

3:15 pm-6:18 pm

Nonstop9h 03m

$352

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Sun 4/26

11:00 pm-4:55 pm

1 stop11h 55m

Barcelona-El Prat

Wed 5/6

3:00 pm-9:00 pm

1 stop12h 00m

$383

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Tue 3/17

1:15 am-8:20 pm

2 stops14h 05m

Barcelona-El Prat

Sun 5/3

6:00 am-9:00 pm

1 stop21h 00m

$387

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 3/23

7:12 pm-4:30 pm

2 stops16h 18m

Barcelona-El Prat

Fri 4/10

6:20 am-11:59 pm

2 stops23h 39m

$538

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Wed 3/25

5:04 pm-2:00 pm

2 stops15h 56m

Barcelona-El Prat

Wed 4/1

11:00 am-9:22 pm

1 stop16h 22m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Connecticut to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Connecticut is in January. Flight prices, which tend to average around $468, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Connecticut during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in January, still average around $546.

Cheap Connecticut to Barcelona-El Prat Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Barcelona-El Prat Airport

Fastest flight time

7h 30m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The fastest flight from Connecticut to Barcelona-El Prat Airport takes 7h 30m
Direct flights go from Connecticut to Barcelona-El Prat Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

  • When did momondo last update prices for flights from Connecticut to Barcelona-El Prat Airport?

    Prices for flights from Connecticut to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Connecticut to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Connecticut to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Connecticut to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $525Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
DeltaPriceFrom $595Free CancellationRating
7.9
8,234 reviews
Search Delta flights
American AirlinesPriceFrom $620Free CancellationRating
7.2
11,339 reviews
Search American Airlines flights
Aer LingusPriceFrom $728Free CancellationRating
7.2
1,462 reviews
Search Aer Lingus flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Santa Susanna
Calella
Cadaques
Cambrils
Pals
Pineda de Mar
Empuriabrava
Roses
Badalona
Malgrat de Mar
Palafrugell
Tortosa

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Connecticut to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from Connecticut.

I’m not ready to book a flight from Connecticut to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Connecticut to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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