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Cheap flights from Connecticut to Barcelona from $137

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Connecticut to Barcelona

Cheap round-trip flights

SWISS Logo
10:00 pm - 2:05 pmEWR-BCN
10h 05m1 stop
SWISS Logo
6:35 am - 8:30 pmBCN-EWR
19h 55m1 stop
$224SWISS
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Wed, Nov 19 - Mon, Dec 1
SWISS Logo
8:30 pm - 2:05 pmJFK-BCN
11h 35m1 stop
SWISS Logo
6:00 am - 12:50 pmBCN-JFK
12h 50m1 stop
$274SWISS
Find Deal
Sat, Sep 6 - Mon, Sep 15
LEVEL Logo
12:45 am - 1:20 pmJFK-BCN
7h 35mnonstop
LEVEL Logo
6:35 pm - 10:00 pmBCN-JFK
9h 25mnonstop
$282LEVEL
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Mon, Oct 27 - Tue, Nov 4
LEVEL Logo
11:40 pm - 1:35 pmJFK-BCN
7h 55mnonstop
LEVEL Logo
6:30 pm - 9:40 pmBCN-JFK
9h 10mnonstop
$285LEVEL
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Mon, Sep 22 - Thu, Sep 25
Air Canada Logo
7:05 am - 7:50 amLGA-BCN
18h 45m1 stop
Air Canada Logo
12:10 pm - 6:30 pmBCN-LGA
12h 20m1 stop
$294Air Canada
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Mon, Sep 29 - Wed, Oct 8
Iberia Logo
11:45 pm - 1:20 pmJFK-BCN
7h 35mnonstop
Iberia Logo
6:35 pm - 10:00 pmBCN-JFK
9h 25mnonstop
$298Iberia
Find Deal
Mon, Nov 3 - Wed, Nov 12
Iberia Logo
11:25 pm - 1:20 pmJFK-BCN
7h 55mnonstop
Iberia Logo
6:30 pm - 9:40 pmBCN-JFK
9h 10mnonstop
$299Iberia
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Wed, Oct 1 - Fri, Oct 10
TAP AIR PORTUGAL Logo
10:05 pm - 9:50 pmJFK-BCN
17h 45m1 stop
TAP AIR PORTUGAL Logo
10:40 pm - 8:05 pmBCN-JFK
27h 25m1 stop
$309TAP AIR PORTUGAL
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Mon, Sep 29 - Tue, Oct 7
TAP AIR PORTUGAL Logo
10:05 pm - 1:30 amJFK-BCN
21h 25m1 stop
TAP AIR PORTUGAL Logo
11:25 am - 8:05 pmBCN-JFK
14h 40m1 stop
$315TAP AIR PORTUGAL
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Mon, Sep 29 - Wed, Oct 8
Air Canada Logo
3:30 pm - 7:50 amLGA-BCN
10h 20m1 stop
Air Canada Logo
12:10 pm - 6:30 pmBCN-LGA
12h 20m1 stop
$317Air Canada
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Mon, Sep 29 - Tue, Oct 7

Delta flights from Connecticut to Barcelona-El Prat Airport

Our best Delta deals on Connecticut to Barcelona-El Prat Airport flight tickets
Delta
Sep 29
JFK6:00 amNew York John F Kennedy Intl
21h 20m
1 stop
BCN9:20 amBarcelona-El Prat
Oct 10
BCN9:00 amBarcelona-El Prat
8h 55m
JFK11:55 amNew York John F Kennedy Intl
$354
Find similar
Delta
Sep 29
EWR1:15 pmNewark
14h 05m
1 stop
BCN9:20 amBarcelona-El Prat
Oct 10
BCN9:30 amBarcelona-El Prat
15h 33m
1 stop
EWR7:03 pmNewark
$364
Find similar
Delta
Aug 17
JFK12:50 amNew York John F Kennedy Intl
12h 00m
1 stop
BCN6:50 pmBarcelona-El Prat
Sep 5
BCN9:00 amBarcelona-El Prat
8h 45m
JFK11:45 amNew York John F Kennedy Intl
$381
Find similar

TAP AIR PORTUGAL flights from Connecticut to Barcelona-El Prat Airport

Our best TAP AIR PORTUGAL deals on Connecticut to Barcelona-El Prat Airport flight tickets
TAP AIR PORTUGAL
Sep 29
JFK10:05 pmNew York John F Kennedy Intl
17h 45m
1 stop
BCN9:50 pmBarcelona-El Prat
Oct 7
BCN10:40 pmBarcelona-El Prat
27h 25m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$309
Find similar
TAP AIR PORTUGAL
Sep 29
JFK10:05 pmNew York John F Kennedy Intl
21h 25m
1 stop
BCN1:30 amBarcelona-El Prat
Oct 8
BCN11:25 amBarcelona-El Prat
14h 40m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$315
Find similar
TAP AIR PORTUGAL
Sep 29
JFK10:05 pmNew York John F Kennedy Intl
17h 45m
1 stop
BCN9:50 pmBarcelona-El Prat
Oct 16
BCN6:00 amBarcelona-El Prat
20h 05m
1 stop
JFK8:05 pmNew York John F Kennedy Intl
$322
Find similar

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 August 11, 2025.
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

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Wed 11/19

10:00 pm-2:05 pm

1 stop10h 05m

Barcelona-El Prat

Mon 12/1

6:35 am-8:30 pm

1 stop19h 55m

$224

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Sat 9/6

8:30 pm-2:05 pm

1 stop11h 35m

Barcelona-El Prat

Mon 9/15

6:00 am-12:50 pm

1 stop12h 50m

$274

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 10/27

12:45 am-1:20 pm

Nonstop7h 35m

Barcelona-El Prat

Tue 11/4

6:35 pm-10:00 pm

Nonstop9h 25m

$282

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 9/22

11:40 pm-1:35 pm

Nonstop7h 55m

Barcelona-El Prat

Thu 9/25

6:30 pm-9:40 pm

Nonstop9h 10m

$285

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Mon 9/29

7:05 am-7:50 am

1 stop18h 45m

Barcelona-El Prat

Wed 10/8

12:10 pm-6:30 pm

1 stop12h 20m

$294

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 11/3

11:45 pm-1:20 pm

Nonstop7h 35m

Barcelona-El Prat

Wed 11/12

6:35 pm-10:00 pm

Nonstop9h 25m

$298

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Wed 10/1

11:25 pm-1:20 pm

Nonstop7h 55m

Barcelona-El Prat

Fri 10/10

6:30 pm-9:40 pm

Nonstop9h 10m

$299

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 9/29

10:05 pm-9:50 pm

1 stop17h 45m

Barcelona-El Prat

Tue 10/7

10:40 pm-8:05 pm

1 stop27h 25m

$309

New YorkBarcelona

JFK - BCN

JFKBCN

New York John F Kennedy Intl

Mon 9/29

10:05 pm-1:30 am

1 stop21h 25m

Barcelona-El Prat

Wed 10/8

11:25 am-8:05 pm

1 stop14h 40m

$315

New YorkBarcelona

LGA - BCN

LGABCN

New York LaGuardia

Mon 9/29

3:30 pm-7:50 am

1 stop10h 20m

Barcelona-El Prat

Tue 10/7

12:10 pm-6:30 pm

1 stop12h 20m

$317

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 March. Flight prices, which tend to average around $620, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Barcelona-El Prat Airport from Connecticut during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in March, still average around $714.

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

Best Price Found

$137

Fastest flight time

7h 30m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from Connecticut in the past 72 hours is $137. The best round-trip flight deal from Connecticut to Barcelona-El Prat Airport found on momondo in the last 72 hours is $224.
The fastest flight from Connecticut to Barcelona-El Prat Airport takes 7h 30m
Direct flights go from Connecticut to Barcelona-El Prat Airport every day.
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 $550Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
American AirlinesPriceFrom $590Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $642Free CancellationRating
7.1
1,208 reviews
Search Aer Lingus flights
DeltaPriceFrom $690Free CancellationRating
8.0
7,979 reviews
Search Delta 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
L'Hospitalet de Llobregat
Tossa de Mar
El Prat de Llobregat
Tarragona
Castelldefels
Santa Susanna
Badalona
Cambrils
Calella
Pineda de Mar
Empuriabrava
Cadaques
Roses
Malgrat de Mar
Palafrugell
Tortosa
Pals

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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