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$399+ Cheap flights from Burlington, VT (BTV) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — BCN
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Burlington to Barcelona

Cheapest flights from Burlington to Barcelona
Explore the most affordable flight options available from Burlington to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:44 pm
BTV
-
BCN
1 stop11h 36m
United Airlines
Fri 11/131:35 pm
BCN
-
BTV
2 stops38h 10m
United Airlines
Deal found 3/12$597
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:20 am
BTV
-
BCN
2 stops21h 15m
Air Canada
Fri 11/131:35 pm
BCN
-
BTV
2 stops38h 10m
Air Canada
Deal found 3/15$600
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:00 pm
BTV
-
BCN
1 stop14h 15m
United Airlines
Wed 5/612:15 pm
BCN
-
BTV
2 stops41h 36m
United Airlines
Deal found 3/15$706
This Gotogate deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:56 pm
BTV
-
BCN
2 stops21h 44m
British Airways
Mon 9/216:00 pm
BCN
-
BTV
2 stops35h 30m
British Airways
Deal found 3/14$728
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:56 pm
BTV
-
BCN
2 stops15h 14m
American Airlines
Mon 9/2110:30 am
BCN
-
BTV
1 stop17h 20m
American Airlines
Deal found 3/14$747
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:55 pm
BTV
-
BCN
2 stops18h 20m
United Airlines
Tue 3/3112:15 pm
BCN
-
BTV
2 stops39h 20m
United Airlines
Deal found 3/16$755

Find flight deals from Burlington to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 17, 2026.

Round-trip from

$706
(United Airlines)

One-way from

$399
(BusinessClass)

Popular in

June

Cheapest in

January

Average price

$582
From Burlington to Barcelona
Search Deals
One-way flight from Burlington to Barcelona
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($363 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Barcelona 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, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Burlington to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Fri 5/1

12:17 pm-8:15 pm

2 stops25h 58m

Barcelona-El Prat

Fri 5/15

7:40 am-11:29 pm

2 stops21h 49m

$827

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 7/20

6:30 am-8:45 am

1 stop20h 15m

Barcelona-El Prat

Fri 7/31

10:55 am-12:04 am

1 stop19h 09m

$872

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 7/20

6:30 am-8:45 am

1 stop20h 15m

Barcelona-El Prat

Fri 7/31

12:20 pm-12:04 am

2 stops17h 44m

$885

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Thu 5/21

2:20 pm-6:50 pm

2 stops22h 30m

Barcelona-El Prat

Sun 5/24

6:20 am-12:09 am

2 stops23h 49m

$970

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Thu 7/2

6:30 am-9:00 am

2 stops20h 30m

Barcelona-El Prat

Tue 7/7

10:55 am-12:04 am

1 stop19h 09m

$1,015

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Wed 5/6

6:00 am-8:00 am

3 stops20h 00m

Barcelona-El Prat

Mon 5/11

1:15 pm-9:14 am

2 stops25h 59m

$1,016
Quickest round-trip

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Thu 7/2

1:12 pm-6:45 am

1 stop11h 33m

Barcelona-El Prat

Tue 7/7

12:50 pm-11:34 pm

1 stop16h 44m

$1,207
Cheapest one-way

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Sat 7/18

6:00 am-8:00 am

2 stops20h 00m

$402

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Thu 7/16

11:00 am-8:00 am

2 stops15h 00m

$402

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Fri 7/17

6:00 am-8:00 am

3 stops20h 00m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Burlington to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Burlington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Burlington to Barcelona
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated March 17, 2026.
See what other customers who have flown with United Airlines from Burlington to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,431 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,431 reviews
United Airlines
7.4
Good
9,431 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Burlington to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Burlington to Barcelona?

    Located just 3.0 mi from the city center, Burlington is the airport most travelers will use when flying to Barcelona from Burlington. Booking flights from Burlington (BTV) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 1 airline.

  • How long is the flight from Burlington, Vermont to Barcelona?

    British Airways, KLM, and Delta can get you from Burlington, Vermont to Barcelona in just under 20h 15m. Your travel time can differ by up to 5h 43m. Airlines will cover a distance of 3674 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Burlington, Vermont to Barcelona round-trip?

    United Airlines, at $582, was found to be the cheapest airline from Burlington, Vermont to Barcelona.. Users have found that United Airlines is 34% cheaper than the other options available to this destination.

  • Can I find deals for flights from Burlington to Barcelona that include hotel bookings?

    Yes. In addition to deals on Burlington to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to Barcelona.

  • Can I find deals for business class flights from Burlington to Barcelona?

    Yes. Cheapflights offers flight deals from Burlington to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Burlington to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Barcelona-El Prat flights
Albany to Barcelona-El Prat flights

Top airline flying from Burlington to Barcelona

Discover the top airline that operate flights from Burlington to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$1,357FlexibilityNo cancel feeOn-time69%

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