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Portugal

$410+ Cheap flights from Vermont to Portugal

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Vermont to Portugal

Cheapest flights from Vermont to Portugal
Explore the most affordable flight options available from Vermont to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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 4/266:00 am
BDL
-
LIS
1 stop23h 30m
United Airlines
Tue 5/511:25 am
LIS
-
BDL
2 stops51h 12m
United Airlines
Deal found 2/7$488
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:30 am
BTV
-
LIS
1 stop22h 30m
Delta
Wed 3/255:00 am
LIS
-
BTV
2 stops23h 05m
Delta
Deal found 2/8$491
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/96:00 am
BDL
-
LIS
2 stops22h 20m
United Airlines
Tue 4/2111:25 am
LIS
-
BDL
2 stops39h 12m
United Airlines
Deal found 2/8$491
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/277:44 pm
BDL
-
LIS
1 stop9h 46m
United Airlines
Fri 5/81:00 pm
LIS
-
BDL
2 stops30h 18m
United Airlines
Deal found 2/7$493
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/266:00 am
BDL
-
LIS
1 stop23h 30m
United Airlines
Mon 5/45:05 am
LIS
-
BDL
2 stops23h 40m
United Airlines
Deal found 2/7$496
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/266:00 am
BDL
-
LIS
2 stops21h 20m
United Airlines
Fri 5/81:00 pm
LIS
-
BDL
2 stops30h 18m
United Airlines
Deal found 2/7$497
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/96:00 am
BDL
-
LIS
2 stops22h 20m
United Airlines
Thu 4/167:25 am
LIS
-
BDL
2 stops19h 12m
United Airlines
Deal found 2/8$499
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/95:30 am
BTV
-
LIS
1 stop24h 45m
United Airlines
Wed 3/2510:15 am
LIS
-
BTV
2 stops17h 29m
United Airlines
Deal found 2/8$500
This United Airlines deal was found by Cheapflights users on 2/7. 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 4/273:04 pm
BDL
-
LIS
2 stops12h 16m
United Airlines
Thu 5/75:05 am
LIS
-
BDL
2 stops23h 40m
United Airlines
Deal found 2/7$500
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/247:44 pm
BDL
-
LIS
2 stops22h 01m
United Airlines
Fri 5/11:00 pm
LIS
-
BDL
2 stops30h 18m
United Airlines
Deal found 2/10$501
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:04 pm
BDL
-
LIS
2 stops15h 41m
Lufthansa
Wed 5/67:25 am
LIS
-
BDL
2 stops21h 20m
Lufthansa
Deal found 2/7$503
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:44 pm
BDL
-
LIS
2 stops22h 01m
Lufthansa
Wed 5/67:25 am
LIS
-
BDL
2 stops21h 20m
Lufthansa
Deal found 2/7$504

Find flight deals from Vermont to Portugal

Keep the following information in mind while searching for Vermont to Portugal flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$410
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$955
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 Vermont to Portugal
Search Deals
One-way flight from Vermont to Portugal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vermont to Portugal 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 February 11, 2026.
Use the filters below to find and compare flights from Vermont to Portugal that are best for you.

Fly from

Vermont

Fly to

Portugal

Route

Depart

Return

Price

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/9

6:30 am-9:00 am

1 stop22h 30m

Lisbon Humberto Delgado

Wed 3/25

5:00 am-12:05 am

2 stops23h 05m

$491

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Tue 5/5

1:00 pm-2:08 pm

2 stops30h 08m

$493

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 4/26

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Fri 5/8

1:00 pm-2:18 pm

2 stops30h 18m

$493

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 4/26

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Wed 5/6

7:25 am-11:45 pm

2 stops21h 20m

$496

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Thu 5/7

7:25 am-11:45 pm

2 stops21h 20m

$496

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

7:44 pm-10:30 am

1 stop9h 46m

Lisbon Humberto Delgado

Mon 5/4

5:05 am-11:45 pm

2 stops23h 40m

$496

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

6:00 am-8:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Fri 5/8

1:00 pm-2:18 pm

2 stops30h 18m

$497

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Mon 3/9

5:30 am-10:15 am

1 stop24h 45m

Lisbon Humberto Delgado

Wed 3/25

10:15 am-11:44 pm

2 stops17h 29m

$500

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 3/10

6:00 am-8:10 am

2 stops22h 10m

Lisbon Humberto Delgado

Thu 3/19

5:00 am-9:32 am

2 stops32h 32m

$500

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Fri 4/24

7:44 pm-10:45 pm

2 stops22h 01m

Lisbon Humberto Delgado

Fri 5/1

1:00 pm-2:18 pm

2 stops30h 18m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 45 results
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Best time to book a flight from Vermont to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Vermont 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 Vermont to Portugal
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Vermont to Portugal. 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 Vermont to Portugal?

    Departing from Vermont to Portugal will take you 22h 30m. The distance between Vermont and Portugal is about 3243 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Vermont to Portugal that include hotel bookings?

    Yes. In addition to deals on Vermont to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vermont to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vermont to Portugal.

  • Can I find deals for business class flights from Vermont to Portugal?

    Yes. Cheapflights offers flight deals from Vermont to Portugal 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vermont to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Charles de Gaulle flights
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John F Kennedy Intl to Frederic Chopin flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Newark to Amsterdam flights
Boston to Dublin flights
San Francisco to Charles de Gaulle flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights

Top 2 airlines flying from Vermont to Portugal

Discover the top 2 airlines that operate flights from Vermont to Portugal. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$458Average$887FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$614Average$929FlexibilityNo cancel feeOn-time69%

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