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$389+ Cheap flights from Portugal to Portland (PDX)

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Portugal to Portland

Keep the following information in mind while searching for Portugal to Portland flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$715
(American Airlines)

One-way from

$389
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$786
Provider with most accurate pricing for Lisbon Humberto Delgado-Portland flight deals.
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From Portugal to Portland
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One-way flight from Portugal to Portland
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Highest demand for flights based on searches. 17% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Portugal to Portland

Cheapest flights from Portugal to Portland
Explore the most affordable flight options available from Portugal to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This American Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 3/58:20 amLIS - PDX
2 stops38h 54mAmerican Airlines
Sun 3/163:50 pmPDX - LIS
2 stops22h 55mAmerican Airlines
Deal found 2/21$715
This Booking.com deal was found by Cheapflights users on 2/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/167:05 amLIS - PDX
1 stop17h 30mBritish Airways
Mon 3/317:25 pmPDX - LIS
1 stop14h 30mBritish Airways
Deal found 2/21$719
This Delta deal was found by Cheapflights users on 2/22. 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.
Tue 3/45:00 amLIS - PDX
1 stop14h 25mDelta
Tue 3/116:35 amPDX - LIS
2 stops21h 45mDelta
Deal found 2/22$787
This KLM deal was found by Cheapflights users on 2/22. 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.
Tue 3/45:00 amLIS - PDX
1 stop14h 25mKLM
Tue 3/112:25 pmPDX - LIS
1 stop25h 45mKLM
Deal found 2/22$791
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/411:00 amLIS - PDX
2 stops32h 54mUnited Airlines
Sun 3/1611:38 pmPDX - LIS
1 stop27h 37mUnited Airlines
Deal found 2/21$800
This Air France deal was found by Cheapflights users on 2/21. 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.
Fri 2/285:30 amLIS - PDX
2 stops18h 55mMultiple Airlines
Sun 3/92:25 pmPDX - LIS
1 stop25h 45mMultiple Airlines
Deal found 2/21$801
This Air Canada deal was found by Cheapflights users on 2/22. 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.
Sun 6/11:10 pmLIS - PDX
2 stops33h 30mAir Canada
Sun 6/227:40 pmPDX - LIS
2 stops31h 30mAir Canada
Deal found 2/22$833
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/16:35 amLIS - PDX
2 stops25h 21mFinnair
Tue 6/171:20 pmPDX - LIS
2 stops26h 05mFinnair
Deal found 2/21$877
This Trip.com deal was found by Cheapflights users on 2/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1310:00 amLIS - PDX
1 stop19h 32mVirgin Atlantic
Sun 3/237:05 amPDX - LIS
1 stop17h 55mVirgin Atlantic
Deal found 2/21$959
This Lufthansa deal was found by Cheapflights users on 2/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:35 amLIS - PDX
2 stops24h 10mLufthansa
Wed 6/2510:10 amPDX - LIS
2 stops15h 10mLufthansa
Deal found 2/21$1,112
This FlightHub deal was found by Cheapflights users on 2/21. 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.
Mon 7/711:25 amLIS - PDX
2 stops42h 45mAer Lingus
Fri 12/196:00 amPDX - LIS
2 stops29h 05mAer Lingus
Deal found 2/21$1,179

Find flights from Portugal to Portland within your budget

Customize your flight search to find flights from Portugal to Portland 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 22, 2025.

Fly from

Portugal

Fly to

Portland

Route

Depart

Return

Price

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 3/5

8:20 am-3:14 pm

2 stops38h 54m

Portland

Sun 3/16

3:50 pm-9:45 pm

2 stops22h 55m

$715

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sun 3/16

7:05 am-5:35 pm

1 stop17h 30m

Portland

Mon 3/31

7:25 pm-5:55 pm

1 stop14h 30m

$719

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 3/4

5:00 am-11:25 am

1 stop14h 25m

Portland

Tue 3/11

6:35 am-11:20 am

2 stops21h 45m

$787

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 3/4

5:00 am-11:25 am

1 stop14h 25m

Portland

Tue 3/11

2:25 pm-11:10 pm

1 stop25h 45m

$791

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 3/4

11:00 am-11:54 am

2 stops32h 54m

Portland

Sun 3/16

11:38 pm-10:15 am

1 stop27h 37m

$800

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sun 6/1

6:35 am-11:56 pm

2 stops25h 21m

Portland

Sun 6/22

1:22 pm-11:00 pm

2 stops25h 38m

$829

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sun 6/1

1:10 pm-2:40 pm

2 stops33h 30m

Portland

Sun 6/22

7:40 pm-11:10 am

2 stops31h 30m

$833

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 5/1

7:20 am-5:35 pm

1 stop18h 15m

Portland

Thu 5/22

7:25 pm-11:00 pm

1 stop19h 35m

$853

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 3/13

10:00 am-10:32 pm

1 stop19h 32m

Portland

Sun 3/23

7:05 am-8:00 am

1 stop17h 55m

$959

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 5/29

8:35 am-12:45 am

2 stops24h 10m

Portland

Wed 6/25

10:10 am-9:20 am

2 stops15h 10m

$1,112

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 20 results
1
2

Best time to book a flight from Portugal to Portland

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

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

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

Currently, November is the cheapest month in which you can book a flight from Portugal to Portland (average of $277). Flying from Portugal to Portland in March is currently the most expensive (average of $376). 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 PT to PDX?

Find hourly flight availability from Portugal to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Portugal to Portland, 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 Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 22, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Portugal to Portland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portugal to Portland. 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 into for flights to Portland from Portugal?

    For a flight from Portugal to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city.

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

    $674 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Delta and Air France, with prices starting from $722 and $727, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portugal to Portland (average of $277). Flying from Portugal to Portland in March is currently the most expensive (average of $376). 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

Traveling to a place near Portugal?

Book flights to Portugal if you plan to visit one of these locations
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

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Alternative routes for Portugal to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Portugal to Portland

Discover the top 4 airlines that operate flights from Portugal to Portland. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$700Average$840FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$740Average$876FlexibilityNo cancel feeOn-time70%
KLMCheapest$759Average$898FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$808Average$925FlexibilityNo cancel feeOn-time69%
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