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$467+ Cheap flights from Burlington, VT (BTV) to Barcelona

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — BCN
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/19. 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 4/205:30 am
BTV
-
BCN
1 stop20h 50m
United Airlines
Thu 4/3012:15 pm
BCN
-
BTV
2 stops39h 11m
United Airlines
Deal found 2/19$467
This Finnair deal was found by Cheapflights users on 2/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:57 pm
BTV
-
BCN
2 stops17h 13m
Multiple Airlines
Tue 10/206:30 pm
BCN
-
BTV
2 stops25h 56m
Multiple Airlines
Deal found 2/17$571
This Booking.com deal was found by Cheapflights users on 2/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:57 pm
BTV
-
BCN
2 stops22h 38m
British Airways
Tue 10/2012:50 pm
BCN
-
BTV
1 stop34h 06m
British Airways
Deal found 2/17$587
This United Airlines deal was found by Cheapflights users on 2/19. 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 8/317:26 pm
BTV
-
BCN
1 stop30h 54m
United Airlines
Tue 12/151:35 pm
BCN
-
BTV
2 stops27h 59m
United Airlines
Deal found 2/19$592
This KAYAK deal was found by Cheapflights users on 2/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:35 am
BTV
-
BCN
1 stop21h 00m
Multiple Airlines
Wed 3/259:45 am
BCN
-
BTV
1 stop19h 14m
Multiple Airlines
Deal found 2/19$611
This British Airways deal was found by Cheapflights users on 2/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:17 pm
BTV
-
BCN
2 stops18h 03m
British Airways
Wed 4/2212:50 pm
BCN
-
BTV
1 stop16h 39m
British Airways
Deal found 2/18$616
This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:30 am
BTV
-
BCN
1 stop20h 15m
KLM
Tue 10/2010:55 am
BCN
-
BTV
1 stop19h 01m
KLM
Deal found 2/17$636
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/65:30 am
BTV
-
BCN
1 stop20h 50m
United Airlines
Mon 4/131:15 pm
BCN
-
BTV
2 stops38h 20m
United Airlines
Deal found 2/20$642

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 February 21, 2026.

Round-trip from

$467
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$1,840
From Burlington to Barcelona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 21, 2026.
Use the filters below to find and compare flights from Burlington to Barcelona that are best for you.

Fly from

Burlington

Fly to

Barcelona

Route

Depart

Return

Price

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 4/20

5:30 am-8:20 am

1 stop20h 50m

Barcelona-El Prat

Thu 4/30

12:15 pm-9:26 pm

2 stops39h 11m

$467

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 4/20

2:05 pm-8:45 am

1 stop12h 40m

Barcelona-El Prat

Thu 4/30

11:00 am-11:59 pm

1 stop18h 59m

$487

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 4/20

6:00 am-8:00 am

3 stops20h 00m

Barcelona-El Prat

Thu 4/30

12:15 pm-2:22 pm

3 stops32h 07m

$487

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Fri 4/17

12:17 pm-12:20 pm

2 stops18h 03m

Barcelona-El Prat

Wed 4/22

12:50 pm-11:29 pm

1 stop16h 39m

$616

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Thu 3/19

5:35 am-7:35 am

1 stop21h 00m

Barcelona-El Prat

Wed 3/25

1:00 pm-12:05 am

2 stops16h 05m

$618

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 4/6

11:03 am-12:05 pm

2 stops19h 02m

Barcelona-El Prat

Mon 4/13

9:20 pm-5:00 pm

2 stops25h 40m

$653

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Thu 3/19

5:30 am-8:35 am

2 stops22h 05m

Barcelona-El Prat

Wed 3/25

9:55 am-10:00 am

2 stops29h 05m

$660

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Mon 4/6

5:30 am-8:20 am

1 stop20h 50m

Barcelona-El Prat

Mon 4/13

3:15 pm-11:22 am

1 stop26h 07m

$663

BurlingtonBarcelona

BTV - BCN

BTVBCN

Burlington

Wed 3/4

5:30 am-8:20 am

1 stop20h 50m

Barcelona-El Prat

Sun 3/8

5:50 am-9:00 am

2 stops33h 10m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 February 21, 2026.
See what other customers who have flown with United Airlines and British Airways 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
9,335 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

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
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

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
British Airways
6.7
Okay
7,756 reviews
United Airlines
7.4
Good
9,335 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

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 2 different airlines.

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

    United Airlines, KLM, and Air Canada can get you from Burlington, Vermont to Barcelona in just under 12h 40m. Your travel time can differ by up to 8h 10m. Airlines will cover a distance of 3674 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Burlington, Vermont to Barcelona round-trip?

    United Airlines, at $582, was found to be the cheapest airline from Burlington, Vermont to Barcelona. An alternate airline flying to your destination would be British Airways. Users have found that United Airlines is 44% 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
Burlington to Barcelona-El Prat flights
Lebanon to Barcelona-El Prat flights

Top 2 airlines flying from Burlington to Barcelona

Discover the top 2 airlines 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$1,344FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$757Average$1,231FlexibilityNo cancel feeOn-time70%

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