BDL - BCN

$328 Find Cheap Flights from Hartford to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Barcelona departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Barcelona, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$697
Typical prices: $1,070-$758
United Airlines
Sun 9/27Thu 10/1
BDL - BCN • 1 stop
Cheapest one-way
$328
Typical prices: $434-$559
Aer Lingus
Mon 11/16
BDL - BCN • 1 stop
Top airlines
Cheapest • from $697 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hartford and Barcelona. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,000 (round-trip)
Shortest trip • 10h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 61% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Barcelona (BDL-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Barcelona

Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
3:08 pm - 8:20 am
BDL
-
BCN
11h 12m
1 stop
United Airlines Logo
12:15 pm - 11:59 pm
BCN
-
BDL
41h 44m
2 stops
$697United Airlines
Tue, Oct 20 - Thu, Nov 12
Air Canada Logo
6:00 am - 8:00 am
BDL
-
BCN
20h 00m
2 stops
Air Canada Logo
1:35 pm - 11:57 pm
BCN
-
BDL
40h 22m
2 stops
$700Air Canada
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
3:08 pm - 8:20 am
BDL
-
BCN
11h 12m
1 stop
United Airlines Logo
1:15 pm - 5:24 pm
BCN
-
BDL
34h 09m
2 stops
$702United Airlines
Wed, Oct 21 - Thu, Nov 12
Air Canada Logo
6:00 am - 9:20 am
BDL
-
BCN
21h 20m
2 stops
Air Canada Logo
1:35 pm - 11:57 pm
BCN
-
BDL
40h 22m
2 stops
$705Air Canada
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
12:58 pm - 8:00 am
BDL
-
BCN
37h 02m
2 stops
United Airlines Logo
12:15 pm - 5:24 pm
BCN
-
BDL
35h 09m
2 stops
$706United Airlines
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
6:00 am - 9:00 am
BDL
-
BCN
21h 00m
2 stops
United Airlines Logo
1:15 pm - 5:24 pm
BCN
-
BDL
34h 09m
2 stops
$707United Airlines
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
6:15 am - 1:15 pm
BDL
-
BCN
25h 00m
1 stop
United Airlines Logo
12:15 pm - 1:59 pm
BCN
-
BDL
55h 44m
2 stops
$708United Airlines
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
6:15 am - 9:20 am
BDL
-
BCN
21h 05m
2 stops
United Airlines Logo
1:15 pm - 5:24 pm
BCN
-
BDL
34h 09m
2 stops
$710United Airlines
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
7:50 pm - 8:20 am
BDL
-
BCN
30h 30m
1 stop
United Airlines Logo
1:15 pm - 10:25 am
BCN
-
BDL
51h 10m
2 stops
$713United Airlines
Mon, Sep 28 - Wed, Oct 7
American Airlines Logo
7:14 pm - 4:25 pm
BDL
-
BCN
15h 11m
2 stops
American Airlines Logo
10:45 am - 10:44 pm
BCN
-
BDL
17h 59m
1 stop
$714American Airlines
Booking Insights

KAYAK's insights & trends for Hartford to Barcelona flights

Get data-powered insights and trends into flights from Hartford to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hartford to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hartford to Barcelona-El Prat Airport departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to Barcelona-El Prat Airport is January, where tickets cost $468 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $4,520 and $1,339 respectively.

Good to know

Low seasonJanuary
Cheapest flight$328
Best time to beat the crowds with an average 62% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Hartford to Barcelona

When to book flights from Hartford to Barcelona

Are your dates flexible? Find out the best times to travel from Hartford to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hartford to Barcelona flights

  • What is the cheapest flight from Hartford to Barcelona-El Prat Airport?

    In the last 7 days, the lowest price for a flight from Hartford to Barcelona-El Prat Airport was $328 for a one-way ticket and $697 for a round-trip.

  • Do I need a passport to fly between Hartford and Barcelona?

    Yes, you’ll need a passport to travel to Barcelona from Hartford.

  • Which aircraft models fly most regularly from Hartford to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hartford to Barcelona?

    oneworld, and Star Alliance are the airline alliances operating flights between Hartford and Barcelona, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Hartford to Barcelona, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Hartford to Barcelona are United Airlines and Aer Lingus. With an average price for the route of $846 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $896 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Hartford to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Hartford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Hartford with another airline. Booking your flights between Hartford and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hartford to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Hartford to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hartford to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9778 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

4.0 OkayDenis, May 2026
SAV - ORD
Read more United Airlines reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Crew members Grainne and Karen were extremely rude and unprofessional

I am very disappointed in that KAYAK sold me this flight as a business class it was not a business class. It was a regular economy class ticket. This was not Art Linus mistake. It was kayaks.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

OK overall. Flight was delayed Crew on flight was good

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

Everything you need to know for your flight from Hartford to Barcelona

Information on your arrival and departure airports