BTV - BCN

$537 Find Cheap Flights from Burlington to Barcelona

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to Barcelona-El Prat departing on 1/17. 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 Burlington 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 Burlington to Barcelona, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Burlington to Barcelona (BTV-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Burlington 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 Burlington to Barcelona-El Prat

Sat, Jan 17 - Sat, Jan 24
Delta Logo
6:45 am - 11:10 amBTV-BCN
22h 25m2 stops
Delta Logo
10:15 am - 12:02 amBCN-BTV
19h 47m1 stop
$537Delta
Find Deal
Sat, Jan 17 - Sat, Jan 24
Delta Logo
1:25 pm - 8:50 amBTV-BCN
13h 25m2 stops
Delta Logo
10:15 am - 11:19 pmBCN-BTV
19h 04m2 stops
$541Delta
Find Deal
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
6:00 am - 9:00 amBTV-BCN
21h 00m1 stop
American Airlines Logo
12:30 pm - 10:58 pmBCN-BTV
16h 28m1 stop
$683American Airlines
Find Deal
Mon, Jan 5 - Thu, Mar 12
American Airlines Logo
12:17 pm - 11:55 amBTV-BCN
17h 38m2 stops
American Airlines Logo
11:15 am - 10:28 pmBCN-BTV
16h 13m1 stop
$775American Airlines
Find Deal
Mon, Jan 5 - Thu, Mar 12
British Airways Logo
11:53 am - 9:00 amBTV-BCN
15h 07m1 stop
British Airways Logo
11:15 am - 10:28 pmBCN-BTV
16h 13m1 stop
$786British Airways
Find Deal
Mon, Jan 5 - Thu, Mar 12
British Airways Logo
11:53 am - 11:20 amBTV-BCN
17h 27m2 stops
British Airways Logo
11:15 am - 10:28 pmBCN-BTV
16h 13m1 stop
$818British Airways
Find Deal
Wed, Jan 7 - Sun, Apr 26
United Airlines Logo
2:55 pm - 5:45 pmBTV-BCN
20h 50m2 stops
United Airlines Logo
3:15 pm - 2:20 pmBCN-BTV
29h 05m2 stops
$950United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Air France Logo
3:50 pm - 7:00 amBTV-BCN
10h 10m1 stop
Air France Logo
6:10 am - 11:57 pmBCN-BTV
23h 47m2 stops
$962Air France
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
9:45 am - 4:20 pmBTV-BCN
25h 35m2 stops
United Airlines Logo
1:50 pm - 11:45 pmBCN-BTV
15h 55m2 stops
$970United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Air France Logo
3:50 pm - 5:05 pmBTV-BCN
20h 15m2 stops
Air France Logo
12:20 pm - 11:57 pmBCN-BTV
17h 37m2 stops
$986Air France
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $537 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 40% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$537
Typical prices: $465-$779
Delta
Sat 1/17Sat 1/24
BTV - BCN • 2 stops
Cheapest one-way
$3,842
British Airways
Mon 11/10
BTV - BCN • 2 stops
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-El Prat!
Booking Insights

KAYAK's insights & trends for Burlington to Barcelona-El Prat flights

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

What is the cheapest month to fly from Burlington 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 Burlington 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 Burlington to Barcelona-El Prat Airport is November, where tickets cost $570 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $1,463 and $1,301 respectively.

Good to know

Low seasonMay
Cheapest flight$537
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Burlington to Barcelona

When to book flights from Burlington to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Burlington to Barcelona-El Prat 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 Burlington to Barcelona flights

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

    In the last 3 days, the lowest price for a flight from Burlington to Barcelona-El Prat Airport was $3,842 for a one-way ticket and $537 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Burlington to Barcelona?

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

  • Which is the best airline for flights from Burlington to Barcelona, United Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Burlington to Barcelona are United Airlines and British Airways. With an average price for the route of $1,237 and an overall rating of 7.4, United Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,231 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Burlington 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 Burlington to Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Burlington 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 Burlington 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 Burlington with another airline. Booking your flights between Burlington 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 Burlington 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 Burlington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Burlington to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Burlington 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 Burlington to Barcelona-El Prat? 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 8999 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

The person I bought the ticket for didn’t make the flight.

2.0 MediocreAnonymous, Oct 2025ORF - EWR
Read more United Airlines reviews

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Everything you need to know for your flight from Burlington to Barcelona-El Prat

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