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$437+ Cheap flights from Burlington (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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$505
(FlightHub)

One-way from

$437
(American Airlines)

Popular in

May

Cheapest in

November

Average price

$1,148
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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One-way flight from Burlington to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 13% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/21. 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 11/172:50 pmBTV - LIS
1 stop12h 20mUnited Airlines
Mon 11/245:00 amLIS - BTV
2 stops21h 36mUnited Airlines
Deal found 10/21$585
This KLM deal was found by Cheapflights users on 10/21. 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 11/173:51 pmBTV - LIS
1 stop12h 09mKLM
Mon 11/245:00 amLIS - BTV
2 stops22h 40mKLM
Deal found 10/21$589
This Delta deal was found by Cheapflights users on 10/21. 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 11/173:51 pmBTV - LIS
2 stops18h 19mDelta
Mon 11/245:00 amLIS - BTV
2 stops22h 40mDelta
Deal found 10/21$593
This Air France deal was found by Cheapflights users on 10/23. 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.
Sun 11/166:50 amBTV - LIS
1 stop21h 05mKLM
Sun 11/2311:25 amLIS - BTV
2 stops16h 35mKLM
Deal found 10/23$595
This Air France deal was found by Cheapflights users on 10/23. 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.
Sun 11/166:50 amBTV - LIS
1 stop21h 05mMultiple Airlines
Sun 11/2310:00 amLIS - BTV
1 stop18h 00mMultiple Airlines
Deal found 10/23$604
This KLM deal was found by Cheapflights users on 10/22. 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.
Thu 11/133:51 pmBTV - LIS
1 stop12h 04mKLM
Mon 11/1710:00 amLIS - BTV
1 stop18h 32mKLM
Deal found 10/22$649
This KLM deal was found by Cheapflights users on 10/22. 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.
Thu 11/134:57 pmBTV - LIS
2 stops17h 13mMultiple Airlines
Mon 11/1710:00 amLIS - BTV
1 stop18h 32mMultiple Airlines
Deal found 10/22$653
This Ovago deal was found by Cheapflights users on 10/22. 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.
Thu 11/1311:44 amBTV - LIS
2 stops19h 26mBritish Airways
Mon 11/176:35 pmLIS - BTV
2 stops34h 53mBritish Airways
Deal found 10/22$701
This KLM deal was found by Cheapflights users on 10/21. 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.
Sat 11/13:57 pmBTV - LIS
1 stop13h 03mKLM
Sat 11/2910:00 amLIS - BTV
1 stop18h 32mKLM
Deal found 10/21$1,272

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 October 23, 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

Wed 3/4

6:30 am-9:35 pm

2 stops34h 05m

Lisbon Humberto Delgado

Fri 3/13

6:55 am-11:57 pm

2 stops21h 02m

$539

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 3/4

6:30 am-9:35 pm

2 stops34h 05m

Lisbon Humberto Delgado

Mon 3/16

5:20 pm-11:57 pm

2 stops34h 37m

$539

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/2

6:00 am-8:00 am

2 stops21h 00m

Lisbon Humberto Delgado

Fri 3/13

5:00 am-11:07 pm

2 stops22h 07m

$544

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/2

6:00 am-8:00 am

2 stops21h 00m

Lisbon Humberto Delgado

Wed 3/18

5:00 am-11:57 pm

2 stops22h 57m

$544

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/2

2:55 pm-8:10 am

1 stop12h 15m

Lisbon Humberto Delgado

Wed 3/18

11:55 am-11:44 pm

1 stop15h 49m

$549

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 3/3

2:55 pm-8:10 am

1 stop12h 15m

Lisbon Humberto Delgado

Wed 3/18

11:55 am-11:44 pm

1 stop15h 49m

$549

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/2

2:55 pm-8:10 am

1 stop12h 15m

Lisbon Humberto Delgado

Tue 3/17

11:55 am-11:44 pm

1 stop15h 49m

$549

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 3/3

2:55 pm-8:10 am

1 stop12h 15m

Lisbon Humberto Delgado

Tue 3/17

11:55 am-11:44 pm

1 stop15h 49m

$549

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/2

2:25 pm-8:00 am

2 stops12h 35m

Lisbon Humberto Delgado

Tue 3/17

11:15 am-11:07 pm

2 stops15h 52m

$554

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 3/3

11:20 am-10:15 am

2 stops17h 55m

Lisbon Humberto Delgado

Fri 3/13

11:55 am-11:44 pm

1 stop15h 49m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 14 results
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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust 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-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 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-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 October 23, 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 October 23, 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
8,995 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 Scandinavian Airlines, Delta, and United Airlines fly from Burlington to Lisbon in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 21h 50m. The distance between Burlington and Lisbon is about 3243 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Burlington to Lisbon one-way?

    The cheapest airlines for a one-way flight from Burlington to Lisbon are American Airlines ($437), KLM ($440), and Air Canada ($5,724).

  • 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
Nazaré
Ericeira
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.
Hartford to Lisbon flights
Albany to Lisbon flights
Hartford to Porto flights
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Burlington to Porto flights
Hartford to Lajes 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$642Average$919FlexibilityNo cancel feeOn-time69%

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