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Portugal

$646+ Cheap flights from Portland (PWM) to Portugal

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LIS
nov. 19 — nov. 261
mar. 11/19
mar. 11/26
1 adult, Economy
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Cheap flight deals from Portland to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Portugal (PT0). 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 noviembre 14, 2024.

Find flight deals from Portland to Portugal

Cheapest flights from Portland to Portugal
Explore the most affordable flight options available from Portland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 14, 2024.

This United Airlines deal was found by Cheapflights users on 11/13. 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.
jue. 12/125:14 pmPWM - LIS
1 stop9h 56mUnited Airlines
mié. 12/1811:55 amLIS - PWM
1 stop17h 04mUnited Airlines
Deal found 11/13$709
This American Airlines deal was found by Cheapflights users on 11/14. 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.
dom. 12/112:59 pmPWM - LIS
1 stop14h 56mAmerican Airlines
jue. 12/56:30 amLIS - PWM
2 stops21h 16mAmerican Airlines
Deal found 11/14$948
This Delta deal was found by Cheapflights users on 11/13. 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.
mar. 12/246:05 amPWM - LIS
2 stops22h 35mDelta
mar. 12/315:00 amLIS - PWM
2 stops24h 10mDelta
Deal found 11/13$1,421
This Air Canada deal was found by Cheapflights users on 11/13. 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.
jue. 12/1211:24 amPWM - LIS
2 stops16h 56mMultiple Airlines
mié. 12/189:00 amLIS - PWM
3 stops18h 50mMultiple Airlines
Deal found 11/13$1,548
This Air Canada deal was found by Cheapflights users on 11/13. 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.
jue. 12/125:14 pmPWM - LIS
3 stops18h 11mAir Canada
mié. 12/189:00 amLIS - PWM
3 stops18h 50mAir Canada
Deal found 11/13$1,702
This United Airlines deal was found by Cheapflights users on 11/14. 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. 12/297:16 pmPWM - OPO
2 stops14h 54mUnited Airlines
dom. 1/56:55 amOPO - PWM
2 stops16h 23mUnited Airlines
Deal found 11/14$2,968

Find flights from Portland to Portugal within your budget

Customize your flight search to find flights from Portland 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 2,752,363 searches. Data last updated noviembre 14, 2024.

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PortlandLisbon

PWM - LIS

PWMLIS

Portland

jue. 12/12

5:14 pm-8:10 am

1 stop9h 56m

Lisbon Humberto Delgado

mié. 12/18

11:55 am-11:59 pm

1 stop17h 04m

$709

PortlandLisbon

PWM - LIS

PWMLIS

Portland

dom. 12/1

12:59 pm-8:55 am

1 stop14h 56m

Lisbon Humberto Delgado

jue. 12/5

6:30 am-10:46 pm

2 stops21h 16m

$948

PortlandLisbon

PWM - LIS

PWMLIS

Portland

mar. 12/24

6:05 am-9:40 am

2 stops22h 35m

Lisbon Humberto Delgado

mar. 12/31

5:00 am-12:10 am

2 stops24h 10m

$1,421

PortlandLisbon

PWM - LIS

PWMLIS

Portland

jue. 12/12

11:24 am-9:20 am

2 stops16h 56m

Lisbon Humberto Delgado

mié. 12/18

9:00 am-10:50 pm

3 stops18h 50m

$1,548

PortlandLisbon

PWM - LIS

PWMLIS

Portland

jue. 12/12

5:14 pm-4:25 pm

3 stops18h 11m

Lisbon Humberto Delgado

mié. 12/18

9:00 am-10:50 pm

3 stops18h 50m

$1,702

PortlandPonta Delgada

PWM - PDL

PWMPDL

Portland

sáb. 3/1

7:15 pm-8:10 am

2 stops32h 55m

Ponta Delgada Nordela

sáb. 3/15

6:30 am-11:47 pm

2 stops20h 17m

$1,806

PortlandPorto

PWM - OPO

PWMOPO

Portland

dom. 12/29

7:16 pm-3:10 pm

2 stops14h 54m

Porto

dom. 1/5

6:55 am-6:18 pm

2 stops16h 23m

$2,968

PortlandPorto

PWM - OPO

PWMOPO

Portland

vie. 5/2

6:00 am-10:40 am

1 stop23h 40m

$667

PortlandPorto

PWM - OPO

PWMOPO

Portland

vie. 5/2

1:10 pm-11:40 am

2 stops17h 30m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Best time to book a flight from Portland to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Portland 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.

Travel insights for flights from Portland to Portugal

Get recent, data-driven insights about flights from Portland to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland, Maine to Portugal?

Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Portugal (average of $589). Flying from Portland, Maine to Portugal in June is currently the most expensive (average of $1,182). 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.

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

Find hourly flight availability from Portland 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 noviembre 14, 2024.

When flying from Portland, Maine to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 noviembre 14, 2024.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Portland to Portugal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,788 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,905 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,194 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,302 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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 Portland to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Portugal?

    For a flight from Portland to Portugal, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • What are the most popular routes from Portland, Maine to Portugal?

    The most popular flight routes from Portland, Maine to Portugal are Portland - Lisbon Humberto Delgado, Portland - Porto and Portland - Ponta Delgada Nordela.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland, Maine to Portugal?

    Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Portugal (average of $589). Flying from Portland, Maine to Portugal in June is currently the most expensive (average of $1,182). 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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Top 3 airlines flying from Portland to Portugal

Discover the top 3 airlines that operate flights from Portland 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 2,752,363 searches. Data last updated noviembre 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$524Average$683FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$550Average$1,025FlexibilityNo cancel feeOn-time69%
DeltaCheapest$590Average$1,159FlexibilityNo cancel feeOn-timeN/A
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