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Cheap flights from Connecticut to Barcelona from $259

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 9/20. 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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Find the cheapest flights from Connecticut to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
LEVEL Logo
11:25 pm - 1:20 pm
JFK
-
BCN
7h 55mnonstop
LEVEL Logo
6:30 pm - 9:40 pm
BCN
-
JFK
9h 10mnonstop
$444LEVEL
Tue, Sep 29 - Wed, Oct 14
Iberia Logo
11:25 pm - 1:20 pm
JFK
-
BCN
7h 55mnonstop
Iberia Logo
6:30 pm - 9:40 pm
BCN
-
JFK
9h 10mnonstop
$461Iberia
Mon, Sep 21 - Mon, Sep 28
Aer Lingus Logo
11:55 pm - 10:30 pm
JFK
-
BCN
16h 35m
1 stop
Aer Lingus Logo
11:00 am - 10:25 pm
BCN
-
JFK
17h 25m
1 stop
$463Aer Lingus
Fri, Apr 24 - Tue, Apr 28
Icelandair Logo
8:30 pm - 2:45 pm
JFK
-
BCN
12h 15m
1 stop
Icelandair Logo
3:45 pm - 7:20 pm
BCN
-
JFK
33h 35m
1 stop
$466Icelandair
Sun, Apr 26 - Wed, May 13
Aer Lingus Logo
11:55 pm - 10:30 pm
JFK
-
BCN
16h 35m
1 stop
Aer Lingus Logo
11:00 am - 10:25 pm
BCN
-
JFK
17h 25m
1 stop
$467Aer Lingus
Fri, Apr 24 - Tue, Apr 28
Icelandair Logo
8:25 pm - 2:45 pm
EWR
-
BCN
12h 20m
1 stop
Icelandair Logo
3:45 pm - 7:15 pm
BCN
-
EWR
33h 30m
1 stop
$472Icelandair
Sun, Apr 26 - Wed, May 6
Multiple Airlines Logo
10:05 pm - 9:15 pm
JFK
-
BCN
17h 10m
2 stops
Multiple Airlines Logo
10:00 pm - 5:45 pm
BCN
-
JFK
25h 45m
2 stops
$473Multiple Airlines
Tue, Apr 28 - Wed, May 13
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
$474TAP AIR PORTUGAL
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
10:05 pm - 9:15 pm
JFK
-
BCN
17h 10m
2 stops
Multiple Airlines Logo
8:55 pm - 5:45 pm
BCN
-
JFK
26h 50m
2 stops
$474Multiple Airlines
Tue, Apr 28 - Wed, May 13
TAP AIR PORTUGAL Logo
11:00 pm - 7:20 pm
EWR
-
BCN
14h 20m
1 stop
TAP AIR PORTUGAL Logo
11:25 am - 9:00 pm
BCN
-
EWR
15h 35m
1 stop
$478TAP AIR PORTUGAL
Sun, Apr 26 - Tue, May 5

Aer Lingus flights from Connecticut to Barcelona-El Prat Airport

Our best Aer Lingus deals on Connecticut to Barcelona-El Prat Airport flight tickets
Aer Lingus
Apr 24
JFK11:55 pmNew York John F Kennedy Intl
16h 35m
1 stop
BCN10:30 pmBarcelona-El Prat
Apr 28
BCN11:00 amBarcelona-El Prat
17h 25m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$463
Aer Lingus
Apr 24
JFK11:55 pmNew York John F Kennedy Intl
16h 35m
1 stop
BCN10:30 pmBarcelona-El Prat
Apr 28
BCN11:00 amBarcelona-El Prat
17h 25m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$467
Aer Lingus
Apr 24
JFK11:55 pmNew York John F Kennedy Intl
16h 35m
1 stop
BCN10:30 pmBarcelona-El Prat
May 15
BCN11:00 amBarcelona-El Prat
17h 25m
1 stop
JFK10:25 pmNew York John F Kennedy Intl
$498

Icelandair flights from Connecticut to Barcelona-El Prat Airport

Our best Icelandair deals on Connecticut to Barcelona-El Prat Airport flight tickets
Icelandair
Apr 26
JFK8:30 pmNew York John F Kennedy Intl
12h 15m
1 stop
BCN2:45 pmBarcelona-El Prat
May 13
BCN3:45 pmBarcelona-El Prat
33h 35m
1 stop
JFK7:20 pmNew York John F Kennedy Intl
$466
Icelandair
Apr 26
EWR8:25 pmNewark
12h 20m
1 stop
BCN2:45 pmBarcelona-El Prat
May 6
BCN3:45 pmBarcelona-El Prat
33h 30m
1 stop
EWR7:15 pmNewark
$472
Icelandair
Apr 24
JFK11:10 pmNew York John F Kennedy Intl
33h 35m
1 stop
BCN2:45 pmBarcelona-El Prat
May 10
BCN3:45 pmBarcelona-El Prat
12h 20m
1 stop
JFK10:05 pmNew York John F Kennedy Intl
$476

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 April 14, 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

Cheapest round-trip
Quickest round-trip

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Tue 9/29

11:25 pm-1:20 pm

Nonstop7h 55m

Barcelona-El Prat

Wed 10/14

6:30 pm-9:40 pm

Nonstop9h 10m

$444

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 9/21

11:25 pm-1:20 pm

Nonstop7h 55m

Barcelona-El Prat

Mon 9/28

6:30 pm-9:40 pm

Nonstop9h 10m

$461

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Fri 4/24

11:55 pm-10:30 pm

1 stop16h 35m

Barcelona-El Prat

Tue 4/28

11:00 am-10:25 pm

1 stop17h 25m

$463

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Sun 4/26

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Wed 5/13

3:45 pm-7:20 pm

1 stop33h 35m

$466

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Fri 4/24

11:55 pm-10:30 pm

1 stop16h 35m

Barcelona-El Prat

Tue 4/28

11:00 am-10:25 pm

1 stop17h 25m

$467

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Sun 4/26

8:25 pm-2:45 pm

1 stop12h 20m

Barcelona-El Prat

Wed 5/6

3:45 pm-7:15 pm

1 stop33h 30m

$472

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Tue 4/28

10:05 pm-9:15 pm

2 stops17h 10m

Barcelona-El Prat

Wed 5/13

10:00 pm-5:45 pm

2 stops25h 45m

$473

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Tue 9/22

11:00 pm-4:55 pm

1 stop11h 55m

Barcelona-El Prat

Tue 9/29

3:00 pm-9:00 pm

1 stop12h 00m

$474

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Tue 4/28

10:05 pm-9:15 pm

2 stops17h 10m

Barcelona-El Prat

Wed 5/13

8:55 pm-5:45 pm

2 stops26h 50m

$474

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Sun 4/26

11:00 pm-7:20 pm

1 stop14h 20m

Barcelona-El Prat

Tue 5/5

11:25 am-9:00 pm

1 stop15h 35m

$478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

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 $535.

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 35m

Direct flights

Every day
The fastest flight from Connecticut to Barcelona-El Prat Airport takes 7h 35m
Direct flights go from Connecticut to Barcelona-El Prat Airport every day.
Search flight deals

Frequently asked questions about flying from Connecticut to Barcelona-El Prat Airport

  • 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
9,582 reviews
Search United Airlines flights
DeltaPriceFrom $595Free CancellationRating
7.9
8,405 reviews
Search Delta flights
Aer LingusPriceFrom $616Free CancellationRating
7.2
1,507 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $620Free CancellationRating
7.1
11,573 reviews
Search American Airlines flights

Traveling to a place near Barcelona?

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

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.

An easier way to manage your Barcelona-El Prat Airport trip

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