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Cheap flights from Hartford to Barcelona from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Barcelona departing on 9/12. 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 Hartford to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:30 pm - 4:25 pm
BDL
-
BCN
14h 55m
2 stops
American Airlines Logo
12:50 pm - 11:42 pm
BCN
-
BDL
16h 52m
1 stop
$714American Airlines
Mon, Sep 28 - Wed, Oct 7
Lufthansa Logo
7:51 pm - 5:55 pm
BDL
-
BCN
16h 04m
2 stops
Lufthansa Logo
6:40 am - 6:38 pm
BCN
-
BDL
17h 58m
2 stops
$716Lufthansa
Mon, Sep 28 - Wed, Oct 7
American Airlines Logo
10:49 am - 7:35 am
BDL
-
BCN
14h 46m
1 stop
American Airlines Logo
10:45 am - 10:44 pm
BCN
-
BDL
17h 59m
1 stop
$717American Airlines
Mon, Sep 28 - Wed, Oct 7
Multiple Airlines Logo
11:53 am - 12:10 pm
BDL
-
BCN
18h 17m
2 stops
Multiple Airlines Logo
10:05 am - 11:50 pm
BCN
-
BDL
19h 45m
2 stops
$727Multiple Airlines
Mon, Sep 28 - Wed, Oct 7
United Airlines Logo
7:51 pm - 5:55 pm
BDL
-
BCN
16h 04m
2 stops
United Airlines Logo
8:00 am - 6:38 pm
BCN
-
BDL
16h 38m
2 stops
$729United Airlines
Mon, Sep 28 - Wed, Oct 7
United Airlines Logo
6:00 am - 8:20 am
BDL
-
BCN
20h 20m
1 stop
United Airlines Logo
6:40 am - 9:47 am
BCN
-
BDL
33h 07m
2 stops
$776United Airlines
Tue, Sep 29 - Sun, Oct 4
United Airlines Logo
12:58 pm - 5:55 pm
BDL
-
BCN
22h 57m
2 stops
United Airlines Logo
1:50 pm - 10:25 am
BCN
-
BDL
26h 35m
2 stops
$779United Airlines
Thu, Oct 1 - Tue, Oct 13
United Airlines Logo
7:51 pm - 10:25 pm
BDL
-
BCN
20h 34m
2 stops
United Airlines Logo
6:40 am - 9:47 am
BCN
-
BDL
33h 07m
2 stops
$783United Airlines
Tue, Sep 29 - Sun, Oct 4
American Airlines Logo
7:30 pm - 4:25 pm
BDL
-
BCN
14h 55m
2 stops
American Airlines Logo
10:30 am - 9:59 pm
BCN
-
BDL
17h 29m
1 stop
$820American Airlines
Mon, Sep 14 - Mon, Sep 21
United Airlines Logo
3:04 pm - 8:20 am
BDL
-
BCN
11h 16m
1 stop
United Airlines Logo
11:15 am - 9:45 am
BCN
-
BDL
28h 30m
1 stop
$821United Airlines
Sun, May 10 - Tue, May 26

Lufthansa flights from Hartford to Barcelona-El Prat Airport

Our best Lufthansa deals on Hartford to Barcelona-El Prat Airport flight tickets
Lufthansa
Sep 28
BDL7:51 pmHartford Bradley Intl
16h 04m
2 stops
BCN5:55 pmBarcelona-El Prat
Oct 7
BCN6:40 amBarcelona-El Prat
17h 58m
2 stops
BDL6:38 pmHartford Bradley Intl
$716
Lufthansa
Apr 24
BDL7:44 pmHartford Bradley Intl
20h 41m
2 stops
BCN10:25 pmBarcelona-El Prat
May 2
BCN8:00 amBarcelona-El Prat
21h 44m
2 stops
BDL11:44 pmHartford Bradley Intl
$960
Lufthansa
Apr 24
BDL7:44 pmHartford Bradley Intl
16h 11m
2 stops
BCN5:55 pmBarcelona-El Prat
May 2
BCN9:05 amBarcelona-El Prat
20h 39m
2 stops
BDL11:44 pmHartford Bradley Intl
$961

United Airlines flights from Hartford to Barcelona-El Prat Airport

Our best United Airlines deals on Hartford to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 28
BDL7:51 pmHartford Bradley Intl
16h 04m
2 stops
BCN5:55 pmBarcelona-El Prat
Oct 7
BCN8:00 amBarcelona-El Prat
16h 38m
2 stops
BDL6:38 pmHartford Bradley Intl
$729
United Airlines
Sep 29
BDL6:00 amHartford Bradley Intl
20h 20m
1 stop
BCN8:20 amBarcelona-El Prat
Oct 4
BCN6:40 amBarcelona-El Prat
33h 07m
2 stops
BDL9:47 amHartford Bradley Intl
$776
United Airlines
Oct 1
BDL12:58 pmHartford Bradley Intl
22h 57m
2 stops
BCN5:55 pmBarcelona-El Prat
Oct 13
BCN1:50 pmBarcelona-El Prat
26h 35m
2 stops
BDL10:25 amHartford Bradley Intl
$779

momondo Fare Finder

 
Customize your flight search to find flights from Hartford 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 Hartford to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/28

7:30 pm-4:25 pm

2 stops14h 55m

Barcelona-El Prat

Wed 10/7

12:50 pm-11:42 pm

1 stop16h 52m

$714

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/28

7:51 pm-5:55 pm

2 stops16h 04m

Barcelona-El Prat

Wed 10/7

6:40 am-6:38 pm

2 stops17h 58m

$716

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/28

10:49 am-7:35 am

1 stop14h 46m

Barcelona-El Prat

Wed 10/7

10:45 am-10:44 pm

1 stop17h 59m

$717

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/28

11:53 am-12:10 pm

2 stops18h 17m

Barcelona-El Prat

Wed 10/7

10:05 am-11:50 pm

2 stops19h 45m

$727

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/28

7:51 pm-5:55 pm

2 stops16h 04m

Barcelona-El Prat

Wed 10/7

8:00 am-6:38 pm

2 stops16h 38m

$729

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 9/29

6:00 am-8:20 am

1 stop20h 20m

Barcelona-El Prat

Sun 10/4

6:40 am-9:47 am

2 stops33h 07m

$776

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Thu 10/1

12:58 pm-5:55 pm

2 stops22h 57m

Barcelona-El Prat

Tue 10/13

1:50 pm-10:25 am

2 stops26h 35m

$779

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Tue 9/29

7:51 pm-10:25 pm

2 stops20h 34m

Barcelona-El Prat

Sun 10/4

6:40 am-9:47 am

2 stops33h 07m

$783

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Mon 9/14

7:30 pm-4:25 pm

2 stops14h 55m

Barcelona-El Prat

Mon 9/21

10:30 am-9:59 pm

1 stop17h 29m

$820

HartfordBarcelona

BDL - BCN

BDLBCN

Hartford Bradley Intl

Sun 5/10

3:04 pm-8:20 am

1 stop11h 16m

Barcelona-El Prat

Tue 5/26

11:15 am-9:45 am

1 stop28h 30m

$821

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 Hartford 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 typical price of a round-trip flight between Hartford and Barcelona-El Prat Airport?

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

The cheapest month to fly to Barcelona-El Prat Airport from Hartford 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 Hartford during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in January, still average around $535.

When to book flights from Hartford to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to Barcelona-El Prat Airport (BDL to BCN) flight deals and tips

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

Fastest flight time

11h 16m

Direct flights

None
The fastest flight from Hartford to Barcelona-El Prat Airport takes 11h 16m
There are no direct flights from Hartford to Barcelona-El Prat Airport. There are no popular flight routes from Hartford to Barcelona-El Prat Airport.
Search flight deals

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

  • How far is Hartford Bradley Intl to Barcelona-El Prat by plane?

    Barcelona-El Prat is 3732.8 mi away from Hartford Bradley Intl. By plane, this route typically takes 11h 16m.

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

    Prices for flights from Hartford Bradley Intl Airport to Barcelona-El Prat Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hartford Bradley Intl Airport to Barcelona-El Prat Airport.

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

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Hartford to Barcelona-El Prat Airport?

Best airlines flying from Hartford to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Hartford to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $525Free CancellationRating
7.4
9,585 reviews
Search United Airlines flights
DeltaPriceFrom $595Free CancellationRating
7.9
8,404 reviews
Search Delta flights
Aer LingusPriceFrom $616Free CancellationRating
7.2
1,508 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $620Free CancellationRating
7.1
11,577 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 Hartford to Barcelona?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Hartford.

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

Flights from Hartford to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Hartford to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Barcelona from Hartford are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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