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$407+ Cheap flights from Portland (PDX) 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LIS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
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 (PDX) 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 December 18, 2024.

Round-trip from

$626
(Air Canada)

One-way from

$407
(Gurufare)
From Portland to Portugal
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One-way flight from Portland to Portugal
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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 December 18, 2024.

This Air France deal was found by Cheapflights users on 12/17. 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.
Mon 12/306:20 amPDX - LIS
2 stops18h 40mMultiple Airlines
Sat 1/185:00 amLIS - PDX
2 stops21h 54mMultiple Airlines
Deal found 12/17$887
This Virgin Atlantic deal was found by Cheapflights users on 12/17. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:20 amPDX - LIS
2 stops18h 40mVirgin Atlantic
Sat 1/1810:00 amLIS - PDX
2 stops21h 58mVirgin Atlantic
Deal found 12/17$894
This Delta deal was found by Cheapflights users on 12/17. 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.
Sat 12/285:20 amPDX - LIS
2 stops22h 00mDelta
Thu 1/2310:00 amLIS - PDX
1 stop21h 29mDelta
Deal found 12/17$906
This United deal was found by Cheapflights users on 12/17. 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.
Sat 12/2811:55 pmPDX - LIS
2 stops26h 20mUnited Airlines
Thu 1/2311:00 amLIS - PDX
3 stops45h 56mUnited Airlines
Deal found 12/17$1,043
This Priceline deal was found by Cheapflights users on 12/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:59 amPDX - LIS
2 stops33h 56mBritish Airways
Sat 1/186:40 pmLIS - PDX
2 stops31h 13mBritish Airways
Deal found 12/17$1,384
This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:05 pmPDX - LIS
2 stops30h 15mAir Canada
Wed 1/111:00 amLIS - PDX
2 stops36h 43mAir Canada
Deal found 12/18$1,905
This KLM deal was found by Cheapflights users on 12/18. 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.
Thu 12/197:00 amPDX - LIS
1 stop17h 00mKLM
Thu 1/211:25 amLIS - PDX
1 stop32h 00mKLM
Deal found 12/18$2,509
This Justfly.com deal was found by Cheapflights users on 12/17. 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.
Wed 12/251:34 pmPDX - LIS
2 stops36h 36mLufthansa
Fri 1/310:15 amLIS - PDX
2 stops21h 11mLufthansa
Deal found 12/17$2,604
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/215:40 amPDX - LIS
2 stops19h 25mAmerican Airlines
Sat 1/410:30 amLIS - PDX
2 stops22h 25mAmerican Airlines
Deal found 12/17$3,421

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 2,558,603 searches. Data last updated December 18, 2024.

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PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sat 3/1

7:05 pm-9:20 am

2 stops30h 15m

Lisbon Humberto Delgado

Tue 3/11

5:00 am-6:24 pm

2 stops20h 24m

$626

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 3/4

7:05 am-8:00 am

1 stop16h 55m

Lisbon Humberto Delgado

Tue 3/11

5:00 am-12:25 pm

1 stop14h 25m

$634

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 3/4

6:30 pm-5:45 pm

1 stop15h 15m

Lisbon Humberto Delgado

Tue 3/11

6:30 am-10:50 pm

2 stops23h 20m

$639

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 3/12

6:15 am-6:35 am

2 stops17h 20m

Lisbon Humberto Delgado

Wed 3/19

10:00 am-11:54 pm

2 stops20h 54m

$643

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sat 3/1

7:05 am-9:20 am

2 stops42h 15m

Lisbon Humberto Delgado

Tue 3/11

10:15 am-8:25 pm

1 stop17h 10m

$655

PortlandPorto

PDX - OPO

PDXOPO

Portland

Mon 4/21

7:00 am-11:15 am

2 stops44h 15m

Porto

Wed 4/30

12:05 pm-9:39 pm

2 stops41h 34m

$656

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sat 3/8

7:05 am-8:00 am

1 stop16h 55m

Lisbon Humberto Delgado

Mon 3/17

5:00 am-11:00 pm

2 stops25h 00m

$667

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 3/12

6:15 am-6:35 am

2 stops17h 20m

Lisbon Humberto Delgado

Sat 3/22

5:30 am-4:29 pm

2 stops17h 59m

$674

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 1/22

7:05 am-9:35 pm

2 stops30h 30m

Lisbon Humberto Delgado

Wed 1/29

7:00 pm-10:45 pm

2 stops35h 45m

$721

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 2/18

6:30 pm-9:45 pm

1 stop19h 15m

Lisbon Humberto Delgado

Tue 2/25

6:30 am-9:44 pm

2 stops23h 14m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 45 results
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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 to Portugal?

Currently, January is the cheapest month in which you can book a flight from Portland to Portugal (average of $612). Flying from Portland to Portugal in June is currently the most expensive (average of $1,180). 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 PDX 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 December 18, 2024.

When flying from Portland 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 December 18, 2024.
Read through reviews of airlines operating flights from Portland to Portugal, such as Aer Lingus, Delta and United Airlines. 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
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.6

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
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

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

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.6

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 (PDX) is just 6.0 mi from the center of the city.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $407. Users have also found prices from $420 and $437 on KLM and Delta, respectively.

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

    When deciding which route to take from Portland to Portugal consider Portland - Lisbon Humberto Delgado, Portland - Porto or Portland - Ponta Delgada Nordela as they are the most popular.

  • 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 to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Portland to Portugal (average of $612). Flying from Portland to Portugal in June is currently the most expensive (average of $1,180). 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 Portland to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portland to Portugal

Discover the top 10 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$452Average$609FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$551Average$936FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$551Average$694FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$567Average$1,351FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$568Average$822FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$571Average$1,285FlexibilityNo cancel feeOn-time70%
KLMCheapest$576Average$969FlexibilityNo cancel feeOn-time75%
DeltaCheapest$587Average$1,031FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$643Average$857FlexibilityNo cancel feeOn-time77%
IberiaCheapest$1,040Average$1,081FlexibilityNo cancel feeOn-time77%
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