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$496+ Cheap flights from Burlington (BTV) to Lisbon (LIS)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Burlington to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Lisbon (LIS). 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 November 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$496
(Delta)

Popular in

May

Cheapest in

November

Average price

$660
Provider with most accurate pricing for Burlington-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Burlington-Lisbon Humberto Delgado flights.
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From Burlington to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 12% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Burlington to Lisbon

Cheapest flights from Burlington to Lisbon
Explore the most affordable flight options available from Burlington to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:54 pmBTV - LIS
1 stop12h 06mDelta
Mon 12/1511:25 amLIS - BTV
2 stops32h 49mDelta
Deal found 11/20$539
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:05 amBTV - LIS
2 stops19h 55mDelta
Mon 12/1511:25 amLIS - BTV
2 stops32h 49mDelta
Deal found 11/20$544
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:54 pmBTV - LIS
2 stops17h 41mKLM
Tue 12/1611:25 amLIS - BTV
2 stops17h 08mKLM
Deal found 11/20$549
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/97:31 pmBTV - LIS
1 stop9h 44mUnited Airlines
Mon 12/1511:20 amLIS - BTV
2 stops31h 29mUnited Airlines
Deal found 11/20$582
This Air France deal was found by Cheapflights users on 11/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:54 pmBTV - LIS
1 stop12h 06mMultiple Airlines
Mon 12/1511:25 amLIS - BTV
2 stops17h 08mMultiple Airlines
Deal found 11/20$589
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:54 pmBTV - LIS
1 stop12h 01mDelta
Sun 12/145:30 amLIS - BTV
2 stops22h 10mDelta
Deal found 11/20$595
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/87:31 pmBTV - LIS
1 stop9h 44mUnited Airlines
Sun 12/1411:55 amLIS - BTV
1 stop11h 53mUnited Airlines
Deal found 11/20$599
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:21 pmBTV - LIS
2 stops12h 39mDelta
Sun 12/1411:15 amLIS - BTV
2 stops17h 07mDelta
Deal found 11/20$603
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:54 pmBTV - LIS
1 stop12h 01mDelta
Sat 12/1311:25 amLIS - BTV
2 stops32h 49mDelta
Deal found 11/20$618
This Ovago deal was found by Cheapflights users on 11/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:59 amBTV - LIS
1 stop16h 06mBritish Airways
Sun 12/1411:05 amLIS - BTV
1 stop17h 16mBritish Airways
Deal found 11/20$620
This Air France deal was found by Cheapflights users on 11/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:54 pmBTV - LIS
2 stops18h 16mMultiple Airlines
Tue 12/1611:25 amLIS - BTV
2 stops17h 08mMultiple Airlines
Deal found 11/20$622

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Lisbon 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 November 20, 2025.
Use the filters below to find and compare flights from Burlington to Lisbon that are best for you.

Fly from

Burlington

Fly to

Lisbon

Route

Depart

Return

Price

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Fri 1/30

6:47 am-8:00 am

1 stop20h 13m

Lisbon Humberto Delgado

Tue 2/3

11:25 am-4:23 pm

2 stops33h 58m

$496

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 12/10

3:54 pm-8:40 am

1 stop11h 46m

Lisbon Humberto Delgado

Tue 12/16

11:25 am-11:33 pm

2 stops17h 08m

$539

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 12/8

3:54 pm-9:00 am

1 stop12h 06m

Lisbon Humberto Delgado

Tue 12/16

11:25 am-11:33 pm

2 stops17h 08m

$539

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 3/17

3:50 pm-5:30 pm

2 stops21h 40m

Lisbon Humberto Delgado

Tue 3/31

5:00 am-11:57 pm

2 stops23h 57m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Compare providers for flights from Burlington to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Lisbon in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Burlington-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-Lisbon flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Burlington to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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 Lisbon

What is the cheapest time of day to fly from BTV to LIS?

Find hourly flight availability from Burlington to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Burlington to Lisbon by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Burlington to Lisbon?

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated November 20, 2025.
Read through reviews of airlines operating flights from Burlington to Lisbon, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,029 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • How long is the flight from Burlington to Lisbon?

    Airlines like Delta fly from Burlington to Lisbon in about 20h 13m. The time it takes to get you to your destination can typically vary by up to . The distance between Burlington and Lisbon is about 3243 mi.

  • What is the cheapest airline to fly from Burlington to Lisbon round-trip?

    United Airlines, at $642, was found to be the cheapest airline from Burlington to Lisbon.. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington to Lisbon 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Ericeira
Nazaré
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Alternative routes for Burlington to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Albany to Lisbon flights
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Albany to Porto flights
Burlington to Porto flights
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Top airline flying from Burlington to Lisbon

Discover the top airline that operate flights from Burlington to Lisbon. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$642Average$800FlexibilityNo cancel feeOn-time69%

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