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$342+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
nov 15 — nov 221
sáb 11/15
sáb 11/22
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 outubro 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(United Airlines)

One-way from

$342
(Delta)

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 outubro 16, 2025.

This United Airlines deal was found by Cheapflights users on 10/16. 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.
seg 11/242:52 pmBTV - LIS
2 stops37h 28mUnited Airlines
ter 12/95:00 amLIS - BTV
2 stops22h 45mUnited Airlines
Deal found 10/16$528
This British Airways deal was found by Cheapflights users on 10/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/1311:44 amBTV - LIS
2 stops19h 26mBritish Airways
dom 11/167:05 amLIS - BTV
2 stops21h 15mBritish Airways
Deal found 10/15$782
This United Airlines deal was found by Cheapflights users on 10/15. 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.
dom 11/210:15 amBTV - LIS
1 stop19h 00mUnited Airlines
dom 11/911:55 amLIS - BTV
1 stop26h 59mUnited Airlines
Deal found 10/15$811
This United Airlines deal was found by Cheapflights users on 10/15. 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.
qui 11/1310:15 amBTV - LIS
1 stop19h 00mUnited Airlines
dom 11/1611:55 amLIS - BTV
1 stop26h 59mUnited Airlines
Deal found 10/15$1,043
This United Airlines deal was found by Cheapflights users on 10/15. 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.
sáb 11/110:15 amBTV - LIS
2 stops17h 55mUnited Airlines
sáb 11/2911:20 amLIS - BTV
3 stops55h 56mUnited Airlines
Deal found 10/15$1,469
This Air Canada deal was found by Cheapflights users on 10/15. 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.
qui 11/136:10 amBTV - LIS
2 stops22h 10mMultiple Airlines
dom 11/1612:40 pmLIS - BTV
3 stops30h 48mMultiple Airlines
Deal found 10/15$1,478
This Air Canada deal was found by Cheapflights users on 10/15. 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.
qui 11/136:10 amBTV - LIS
3 stops22h 10mAir Canada
dom 11/1612:40 pmLIS - BTV
3 stops30h 48mAir Canada
Deal found 10/15$1,760

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 outubro 16, 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

seg 11/24

2:52 pm-9:20 am

2 stops37h 28m

Lisbon Humberto Delgado

ter 12/9

5:00 am-10:45 pm

2 stops22h 45m

$528

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

ter 3/24

7:24 pm-10:15 am

1 stop10h 51m

Lisbon Humberto Delgado

ter 3/31

10:25 am-11:45 pm

2 stops18h 20m

$619

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

seg 3/9

5:30 am-8:10 am

2 stops22h 40m

Lisbon Humberto Delgado

seg 3/30

12:20 pm-11:34 am

2 stops28h 14m

$629

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

sáb 2/28

6:00 am-8:10 am

2 stops21h 10m

Lisbon Humberto Delgado

sáb 3/7

5:00 am-9:43 pm

2 stops21h 43m

$655

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

seg 3/9

1:22 pm-9:05 am

1 stop15h 43m

Lisbon Humberto Delgado

seg 3/30

11:05 am-11:58 am

1 stop29h 53m

$736

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

sáb 4/11

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

sáb 4/18

11:25 am-1:57 pm

2 stops31h 32m

$762

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

dom 11/2

10:15 am-10:15 am

1 stop19h 00m

Lisbon Humberto Delgado

dom 11/9

11:55 am-9:54 am

1 stop26h 59m

$811

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

qui 11/27

3:51 pm-3:10 pm

2 stops18h 19m

$342

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

qua 11/26

10:53 am-9:55 am

2 stops42h 02m

$370

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

seg 11/17

3:51 pm-9:00 am

1 stop12h 09m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 13 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 outubro 16, 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 outubro 16, 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
8,982 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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 United Airlines fly from Burlington to Lisbon in about 37h 28m. 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 $609, was found to be the cheapest airline from Burlington to Lisbon.. Users have found that United Airlines is 39% 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
Nazaré
Ericeira
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

Browse thousands of different options on Cheapflights for your next trip

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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
Albany to Porto flights
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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 outubro 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$609Average$910FlexibilityNo cancel feeOn-time69%

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