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Portugal

$430+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — LIS
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Vermont to Portugal

Keep the following information in mind while searching for Vermont to Portugal flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$788
(United Airlines)

One-way from

$430
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$952
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 Vermont to Portugal
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One-way flight from Vermont to Portugal
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Highest demand for flights based on searches. 23% potential increase in price ($338 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 31, 2025.

This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:39 pmBTV - LIS
1 stop9h 51mUnited Airlines
Tue 10/2811:00 amLIS - BTV
2 stops30h 57mUnited Airlines
Deal found 3/31$703
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:23 pmBTV - LIS
1 stop14h 42mAmerican Airlines
Tue 10/286:30 amLIS - BTV
2 stops19h 55mAmerican Airlines
Deal found 3/30$725
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:51 pmBDL - LIS
1 stop9h 39mUnited Airlines
Tue 10/2811:55 amLIS - BDL
1 stop16h 02mUnited Airlines
Deal found 3/31$726
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Mon 10/2010:23 amBDL - LIS
3 stops17h 57mMultiple Airlines
Tue 10/2811:00 amLIS - BDL
2 stops26h 47mMultiple Airlines
Deal found 3/31$771
This KLM deal was found by Cheapflights users on 3/30. 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 8/186:40 amBTV - LIS
1 stop20h 20mKLM
Mon 9/17:30 pmLIS - BTV
2 stops25h 44mKLM
Deal found 3/30$806
This United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:00 amALB - LIS
2 stops21h 20mUnited Airlines
Wed 4/2311:25 amLIS - ALB
2 stops28h 11mUnited Airlines
Deal found 3/30$816
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Sat 10/186:15 amALB - LIS
2 stops23h 55mAir Canada
Sat 10/2512:50 pmLIS - ALB
2 stops37h 12mAir Canada
Deal found 3/31$826
This Air France deal was found by Cheapflights users on 3/30. 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.
Wed 5/143:34 pmBTV - LIS
2 stops14h 41mMultiple Airlines
Wed 5/2111:40 amLIS - BTV
2 stops16h 33mMultiple Airlines
Deal found 3/30$833
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:34 amBDL - LIS
2 stops17h 46mAir Canada
Fri 8/2211:25 amLIS - BDL
2 stops36h 13mAir Canada
Deal found 3/30$848
This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 8/179:35 amBDL - LIS
2 stops20h 10mDelta
Mon 8/255:00 amLIS - BDL
2 stops22h 08mDelta
Deal found 3/30$880
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:29 pmALB - LIS
1 stop14h 36mBritish Airways
Sat 10/256:55 pmLIS - ALB
2 stops32h 22mBritish Airways
Deal found 3/31$885
This Delta deal was found by Cheapflights users on 3/30. 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.
Wed 4/302:22 pmBTV - LIS
2 stops19h 28mDelta
Sat 5/105:00 amLIS - BTV
2 stops23h 15mDelta
Deal found 3/30$893

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 March 31, 2025.
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

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 8/13

7:45 pm-10:30 am

1 stop9h 45m

Lisbon Humberto Delgado

Tue 8/26

11:25 am-1:49 pm

2 stops31h 24m

$788

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 5/1

5:45 am-11:15 pm

3 stops36h 30m

Lisbon Humberto Delgado

Wed 5/7

6:20 am-5:53 pm

3 stops40h 33m

$801

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 5/14

3:34 pm-8:00 am

1 stop11h 26m

Lisbon Humberto Delgado

Wed 5/21

10:00 am-11:13 pm

1 stop18h 13m

$807

AlbanyLisbon

ALB - LIS

ALBLIS

Albany Intl

Wed 4/16

6:00 am-8:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Wed 4/23

11:25 am-10:36 am

2 stops28h 11m

$816

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 5/14

3:34 pm-11:15 am

2 stops14h 41m

Lisbon Humberto Delgado

Wed 5/21

11:40 am-11:13 pm

2 stops16h 33m

$833

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Fri 8/15

10:34 am-9:20 am

2 stops17h 46m

Lisbon Humberto Delgado

Fri 8/22

11:25 am-6:38 pm

2 stops36h 13m

$848

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 8/17

9:35 am-10:45 am

2 stops20h 10m

Lisbon Humberto Delgado

Mon 8/25

5:00 am-10:08 pm

2 stops22h 08m

$880

BurlingtonLisbon

BTV - LIS

BTVLIS

Burlington

Wed 4/30

2:22 pm-2:50 pm

2 stops19h 28m

Lisbon Humberto Delgado

Sat 5/10

5:00 am-11:15 pm

2 stops23h 15m

$893

BurlingtonPorto

BTV - OPO

BTVOPO

Burlington

Wed 5/14

7:31 pm-11:15 am

2 stops34h 44m

Porto

Wed 5/21

6:00 am-6:49 pm

2 stops17h 49m

$898

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Sat 5/3

2:59 pm-11:15 am

2 stops39h 16m

Porto

Sat 5/10

4:35 pm-11:59 pm

2 stops36h 24m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 38 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

What is the cheapest time of day to fly from VT to PT?

Find hourly flight availability from Vermont to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vermont to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Vermont to Portugal, such as Delta, KLM and Air France. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Vermont to Portugal one-way?

    $606 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Aer Lingus and United Airlines, with prices starting from $634 and $753, respectively.

  • 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.

  • What is the cheapest month to book a flight from Vermont to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Vermont to Portugal (average of $612). Flying from Vermont to Portugal in June is currently the most expensive (average of $1,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$1,260FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$598Average$929FlexibilityNo cancel feeOn-time69%
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