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$500+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
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 July 13, 2026.

This United Airlines deal was found by Cheapflights users on 7/9. 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 12/13:30 pm
BTV
-
LIS
1 stop11h 40m
United Airlines
Tue 12/812:50 pm
LIS
-
BTV
2 stops37h 55m
United Airlines
Deal found 7/9$706
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:06 pm
BTV
-
LIS
1 stop11h 59m
British Airways
Tue 12/811:05 am
LIS
-
BTV
1 stop17h 16m
British Airways
Deal found 7/9$722
This United Airlines deal was found by Cheapflights users on 7/8. 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 10/137:13 pm
BTV
-
LIS
1 stop32h 07m
United Airlines
Tue 10/2712:50 pm
LIS
-
BTV
2 stops36h 56m
United Airlines
Deal found 7/8$736
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 11/137:30 pm
BTV
-
LIS
1 stop9h 50m
United Airlines
Tue 11/1712:50 pm
LIS
-
BTV
2 stops30h 32m
United Airlines
Deal found 7/8$786

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 July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(United Airlines)

One-way from

$500
(Kiwi.com)
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
One-way flight from Burlington to Lisbon Humberto Delgado
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 July 13, 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

Tue 12/1

3:30 pm-8:10 am

1 stop11h 40m

Lisbon Humberto Delgado

Tue 12/8

12:50 pm-9:45 pm

2 stops37h 55m

$706

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 10/13

7:13 pm-8:20 am

1 stop32h 07m

Lisbon Humberto Delgado

Tue 10/27

12:50 pm-9:46 pm

2 stops36h 56m

$736
Quickest round-trip

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Fri 11/13

2:31 pm-10:20 am

1 stop14h 49m

Lisbon Humberto Delgado

Tue 11/17

12:50 pm-2:15 pm

2 stops30h 25m

$786
Cheapest one-way

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 8/3

6:00 am-11:50 am

2 stops24h 50m

$593

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 8/2

6:34 am-11:50 am

2 stops24h 16m

$593

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 8/3

3:44 pm-9:05 am

1 stop12h 21m

$660
Quickest one-way

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 8/4

4:44 pm-9:05 am

1 stop11h 21m

$660

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Tue 8/4

10:12 am-10:30 am

1 stop19h 18m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Sorted by cheapest first

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 July.
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-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.

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 July 13, 2026.
Read through reviews of airlines operating flights from Burlington to Lisbon, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,462 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,462 reviews
Delta
7.8
Good
8,462 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,983 reviews
Delta
7.8
Good
8,462 reviews

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 11h 40m. 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 are the cheapest airlines flying from Burlington to Lisbon round-trip?

    Delta, at $579, was found to be the cheapest airline from Burlington to Lisbon. An alternate airline flying to your destination would be United Airlines.

  • 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
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
Hartford to Porto flights
Albany to Porto flights

Top 2 airlines flying from Burlington to Lisbon

Discover the top 2 airlines 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 July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$579Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$614Average$1,056FlexibilityNo cancel feeOn-time69%

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