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Lisbon

$706+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
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 June 24, 2026.

This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 11/112:30 pm
BTV
-
LIS
1 stop14h 40m
United Airlines
Tue 11/1711:20 am
LIS
-
BTV
2 stops31h 55m
United Airlines
Deal found 6/20$706
This United Airlines deal was found by Cheapflights users on 6/20. 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 11/36:20 am
BTV
-
LIS
2 stops22h 30m
United Airlines
Tue 11/1711:20 am
LIS
-
BTV
2 stops29h 14m
United Airlines
Deal found 6/20$710
This United Airlines deal was found by Cheapflights users on 6/20. 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 11/22:38 pm
BTV
-
LIS
2 stops14h 42m
United Airlines
Tue 11/1711:20 am
LIS
-
BTV
2 stops29h 14m
United Airlines
Deal found 6/20$711
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 11/112:30 pm
BTV
-
LIS
1 stop14h 40m
United Airlines
Thu 11/195:00 am
LIS
-
BTV
2 stops22h 50m
United Airlines
Deal found 6/20$714
This United Airlines deal was found by Cheapflights users on 6/20. 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 11/36:20 am
BTV
-
LIS
2 stops22h 30m
United Airlines
Fri 11/205:00 am
LIS
-
BTV
2 stops22h 50m
United Airlines
Deal found 6/20$717
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Sun 11/16:20 am
BTV
-
LIS
1 stop20h 50m
United Airlines
Wed 11/1810:15 am
LIS
-
BTV
1 stop11h 40m
United Airlines
Deal found 6/20$726
This Delta deal was found by Cheapflights users on 6/20. 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 11/21:30 pm
BTV
-
LIS
2 stops16h 50m
Delta
Mon 11/1612:20 pm
LIS
-
BTV
2 stops33h 39m
Delta
Deal found 6/20$751
This Air Canada deal was found by Cheapflights users on 6/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:55 am
BTV
-
LIS
2 stops20h 55m
Air Canada
Wed 11/1811:20 am
LIS
-
BTV
2 stops32h 02m
Air Canada
Deal found 6/20$760
This Air Canada deal was found by Cheapflights users on 6/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 pm
BTV
-
LIS
2 stops37h 55m
Air Canada
Wed 11/1811:20 am
LIS
-
BTV
2 stops32h 02m
Air Canada
Deal found 6/20$764
This KLM deal was found by Cheapflights users on 6/20. 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.
Sat 10/315:45 pm
BTV
-
LIS
1 stop10h 15m
KLM
Thu 11/195:00 am
LIS
-
BTV
2 stops16h 17m
KLM
Deal found 6/20$765
This KLM deal was found by Cheapflights users on 6/20. 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.
Sat 10/315:45 pm
BTV
-
LIS
1 stop10h 15m
KLM
Wed 11/1811:30 am
LIS
-
BTV
2 stops17h 26m
KLM
Deal found 6/20$766

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 June 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(United Airlines)
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

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 June 24, 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

Sun 11/1

9:46 am-8:10 am

2 stops17h 24m

Lisbon Humberto Delgado

Tue 11/17

11:20 am-11:34 am

2 stops29h 14m

$711

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 11/4

2:38 pm-8:10 am

1 stop12h 32m

Lisbon Humberto Delgado

Wed 11/18

1:00 pm-2:22 pm

2 stops30h 22m

$711

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 11/2

10:40 am-8:10 am

1 stop16h 30m

Lisbon Humberto Delgado

Wed 11/18

10:15 am-10:50 pm

1 stop17h 35m

$726

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Fri 11/13

4:06 pm-2:50 pm

2 stops17h 44m

Lisbon Humberto Delgado

Wed 11/18

6:30 am-11:17 pm

2 stops21h 47m

$765

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 12/7

12:30 pm-8:10 am

1 stop14h 40m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-9:45 pm

2 stops39h 25m

$769

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 9/30

3:29 pm-8:20 am

1 stop11h 51m

Lisbon Humberto Delgado

Fri 10/9

7:25 am-10:47 am

2 stops32h 22m

$775
Quickest round-trip

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Sun 11/1

2:38 pm-8:10 am

1 stop12h 32m

Lisbon Humberto Delgado

Sun 11/15

10:15 am-10:50 pm

1 stop17h 35m

$776

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 11/2

2:38 pm-8:10 am

1 stop12h 32m

Lisbon Humberto Delgado

Sun 11/15

10:15 am-10:50 pm

1 stop17h 35m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

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 June.
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 June 24, 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
8,432 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

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
8,432 reviews
Delta
7.8
Good
8,432 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

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
9,881 reviews
Delta
7.8
Good
8,432 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.8

Entertainment

7.8

Overall

7.8

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 and American Airlines fly from Burlington to Lisbon in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 3h 04m. 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 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

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
Hartford to Porto flights
Albany to Lisbon 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 June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$579Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$614Average$1,056FlexibilityNo cancel feeOn-time69%

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