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Oregon

$445+ Cheap flights from Portugal to Oregon

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Portugal to Oregon

Discover tips and strategies to find the most affordable flight options for your journey from Portugal (PT0) to Oregon (USOR). 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 January 21, 2025.

Round-trip from

$702
(SmartFares)

One-way from

$445
(Mytrip)
From Portugal to Oregon
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One-way flight from Portugal to Oregon
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Find flight deals from Portugal to Oregon

Cheapest flights from Portugal to Oregon
Explore the most affordable flight options available from Portugal to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This SmartFares deal was found by Cheapflights users on 1/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:00 pmLIS - PDX
2 stops35h 40mMultiple Airlines
Wed 3/121:00 pmPDX - LIS
2 stops25h 35mMultiple Airlines
Deal found 1/20$702
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/146:30 amLIS - PDX
2 stops23h 14mFinnair
Fri 2/286:30 pmPDX - LIS
1 stop19h 55mFinnair
Deal found 1/20$704
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:05 amLIS - PDX
1 stop17h 30mBritish Airways
Wed 3/127:30 pmPDX - LIS
1 stop19h 20mBritish Airways
Deal found 1/20$706
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/148:20 amLIS - PDX
2 stops47h 38mAmerican Airlines
Fri 2/282:14 pmPDX - LIS
2 stops24h 11mAmerican Airlines
Deal found 1/20$714
This Delta deal was found by Cheapflights users on 1/20. 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 2/235:00 amLIS - PDX
1 stop14h 25mDelta
Tue 3/45:15 amPDX - LIS
2 stops22h 05mDelta
Deal found 1/20$721
This KLM deal was found by Cheapflights users on 1/20. 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 2/243:25 pmLIS - PDX
1 stop28h 00mKLM
Tue 3/47:05 amPDX - LIS
1 stop16h 55mKLM
Deal found 1/20$728
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/2110:15 amLIS - PDX
1 stop17h 24mUnited Airlines
Sat 3/810:27 pmPDX - LIS
1 stop27h 48mUnited Airlines
Deal found 1/20$798
This Lufthansa deal was found by Cheapflights users on 1/20. 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.
Mon 2/248:20 amLIS - PDX
2 stops24h 15mLufthansa
Thu 3/63:38 pmPDX - LIS
2 stops32h 32mLufthansa
Deal found 1/20$813
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/226:30 amLIS - PDX
2 stops23h 14mIberia
Wed 3/57:35 amPDX - LIS
2 stops28h 30mIberia
Deal found 1/20$1,048

Find flights from Portugal to Oregon within your budget

Customize your flight search to find flights from Portugal to Oregon 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 January 21, 2025.

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Route

Depart

Return

Price

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 3/5

7:00 pm-10:40 pm

2 stops35h 40m

Portland

Wed 3/12

1:00 pm-9:35 pm

2 stops25h 35m

$702

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/14

6:30 am-9:44 pm

2 stops23h 14m

Portland

Fri 2/28

7:35 am-10:25 pm

2 stops30h 50m

$704

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 3/5

7:05 am-4:35 pm

1 stop17h 30m

Portland

Wed 3/12

7:30 pm-9:50 pm

1 stop19h 20m

$706

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/14

8:20 am-11:58 pm

2 stops47h 38m

Portland

Fri 2/28

2:14 pm-10:25 pm

2 stops24h 11m

$714

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sun 2/23

5:00 am-11:25 am

1 stop14h 25m

Portland

Tue 3/4

5:15 am-11:20 am

2 stops22h 05m

$721

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 2/24

3:25 pm-11:25 am

1 stop28h 00m

Portland

Tue 3/4

7:05 am-8:00 am

1 stop16h 55m

$728

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/21

10:15 am-12:35 am

2 stops22h 20m

Portland

Wed 3/5

5:00 am-8:10 am

2 stops19h 10m

$798

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 2/24

8:20 am-12:35 am

2 stops24h 15m

Portland

Thu 3/6

3:38 pm-8:10 am

2 stops32h 32m

$813

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 2/22

6:30 am-9:44 pm

2 stops23h 14m

Portland

Wed 3/5

7:35 am-8:05 pm

2 stops28h 30m

$1,048

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 5/1

8:35 pm-8:12 am

3 stops43h 37m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 17 results
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Best time to book a flight from Portugal to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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 Oregon

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

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

Currently, November is the cheapest month in which you can book a flight from Portugal to Oregon (average of $277). Flying from Portugal to Oregon 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 OR?

Find hourly flight availability from Portugal to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Portugal to Oregon, 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 Oregon by month

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

In terms of precipitation, rainfall in Oregon 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 Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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 Oregon. 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 Portugal to Oregon one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $636. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from Portugal to Oregon for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portugal to Oregon (average of $277). Flying from Portugal to Oregon 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

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Alternative routes for Portugal to Oregon

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 Oregon

Discover the top 4 airlines that operate flights from Portugal to Oregon. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$707Average$850FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$740Average$900FlexibilityNo cancel feeOn-time70%
KLMCheapest$759Average$894FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$808Average$925FlexibilityNo cancel feeOn-time69%
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