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$632+ Cheap flights from Burlington, VT (BTV) to Lisbon (LIS)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
May 20 — May 271
Wed 5/20
Wed 5/27
1 adult, Economy
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Cheap 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 April 20, 2026.

This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:26 pm
BTV
-
LIS
2 stops34h 34m
United Airlines
Wed 12/95:00 am
LIS
-
BTV
2 stops16h 55m
United Airlines
Deal found 4/18$787
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:05 pm
BTV
-
LIS
1 stop12h 55m
KLM
Tue 5/129:20 am
LIS
-
BTV
2 stops18h 42m
KLM
Deal found 4/16$810
This Air France deal was found by Cheapflights users on 4/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:05 pm
BTV
-
LIS
2 stops16h 10m
Multiple Airlines
Tue 5/129:20 am
LIS
-
BTV
2 stops18h 42m
Multiple Airlines
Deal found 4/16$814
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:30 am
BTV
-
LIS
1 stop20h 30m
Delta
Tue 8/411:55 am
LIS
-
BTV
2 stops17h 28m
Delta
Deal found 4/16$976

Find 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 April 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$976
(KLM)

Popular in

June

Cheapest in

November

Average price

$783
Provider with most accurate pricing for Burlington-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Lisbon Humberto Delgado flights.
Search Deals
From Burlington to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 20, 2026.
Use the filters below to find and compare flights from Burlington to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 7/20

6:30 am-8:00 am

1 stop20h 30m

Lisbon Humberto Delgado

Tue 8/4

10:00 am-12:23 am

1 stop19h 23m

$986

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 6/22

2:24 pm-11:15 am

2 stops15h 51m

Lisbon Humberto Delgado

Tue 6/30

5:00 am-10:37 pm

2 stops22h 37m

$1,169

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 7/20

7:33 pm-10:30 am

2 stops33h 57m

Lisbon Humberto Delgado

Tue 8/4

11:25 am-9:31 am

2 stops27h 06m

$1,208

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 5/31

2:20 pm-8:00 am

1 stop12h 40m

Lisbon Humberto Delgado

Sun 6/7

5:00 am-12:19 am

2 stops24h 19m

$1,234

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Thu 8/20

6:30 am-3:45 pm

2 stops28h 15m

Lisbon Humberto Delgado

Sun 9/6

7:00 am-12:04 am

2 stops22h 04m

$1,379

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 6/22

12:56 pm-9:05 am

1 stop15h 09m

Lisbon Humberto Delgado

Tue 6/30

11:05 am-11:40 pm

1 stop17h 35m

$1,393
Quickest round-trip

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 5/31

3:57 pm-8:20 am

1 stop11h 23m

Lisbon Humberto Delgado

Sun 6/7

12:20 pm-7:03 pm

1 stop11h 43m

$1,519

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 5/31

7:29 am-10:05 pm

3 stops33h 36m

Lisbon Humberto Delgado

Sun 6/7

6:10 am-11:15 pm

3 stops22h 05m

$1,562
Cheapest one-way

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 7/12

2:26 pm-8:00 am

1 stop12h 34m

$636

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 7/12

12:45 pm-2:10 pm

3 stops20h 25m

$1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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, Vermont-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub 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, Vermont-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

How much does it cost to fly round-trip from Burlington, Vermont 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 April 20, 2026.
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
9,607 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,607 reviews
United Airlines
7.4
Good
9,607 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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, Vermont to Lisbon?

    Airlines like KLM, Delta, and United Airlines fly from Burlington, Vermont to Lisbon in about 15h 51m. The time it takes to get you to your destination can typically vary by up to 18h 06m. There are 3243 mi between Burlington, Vermont and Lisbon. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    United Airlines, at $616, was found to be the cheapest airline from Burlington, Vermont to Lisbon.. United Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • 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
Fátima
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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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.
Hartford to Lisbon flights
Albany to Lisbon flights
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Albany to Porto flights

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 April 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$616Average$1,148FlexibilityNo cancel feeOn-time69%

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