HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$402+ Cheap flights from Lisbon (LIS) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lisbon to Oregon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lisbon to Oregon

Keep the following information in mind while searching for Lisbon to Oregon flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$784
(British Airways)

One-way from

$402
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$845
Provider with most accurate pricing for Lisbon Humberto Delgado-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Portland flights.
Search Deals
From Lisbon Humberto Delgado to Oregon
Search Deals
One-way flight from Lisbon Humberto Delgado to Oregon
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($178 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Lisbon to Oregon

Cheapest flights from Lisbon to Oregon
Explore the most affordable flight options available from Lisbon to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:00 amLIS - PDX
2 stops20h 02mBritish Airways
Mon 5/127:25 pmPDX - LIS
1 stop19h 45mBritish Airways
Deal found 4/17$784
This Delta deal was found by Cheapflights users on 4/17. 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 5/175:00 amLIS - PDX
1 stop14h 20mDelta
Sat 5/2412:20 pmPDX - LIS
2 stops18h 30mDelta
Deal found 4/17$815
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/223:35 pmLIS - PDX
1 stop27h 45mKLM
Wed 5/281:15 pmPDX - LIS
1 stop25h 35mKLM
Deal found 4/17$817
This United Airlines deal was found by Cheapflights users on 4/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:20 pmLIS - PDX
1 stop15h 54mUnited Airlines
Mon 5/1210:47 pmPDX - LIS
1 stop25h 33mUnited Airlines
Deal found 4/17$875
This Ovago deal was found by Cheapflights users on 4/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:15 amLIS - PDX
1 stop18h 20mFinnair
Fri 5/161:55 pmPDX - LIS
2 stops25h 15mFinnair
Deal found 4/17$902
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:55 amLIS - PDX
3 stops38h 47mMultiple Airlines
Sat 5/246:15 amPDX - LIS
3 stops31h 40mMultiple Airlines
Deal found 4/17$909
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 4/287:15 amLIS - PDX
2 stops22h 18mAmerican Airlines
Mon 5/123:24 pmPDX - LIS
2 stops23h 46mAmerican Airlines
Deal found 4/17$970
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2212:55 pmLIS - PDX
3 stops33h 45mAir Canada
Wed 5/2810:00 amPDX - LIS
3 stops25h 20mAir Canada
Deal found 4/17$1,151

Cheapflights Fare Finder

Customize your flight search to find flights from Lisbon 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 April 17, 2025.
Use the filters below to find and compare flights from Lisbon to Oregon that are best for you.

Fly from

Lisbon

Fly to

Oregon

Route

Depart

Return

Price

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 4/28

11:00 am-11:02 pm

2 stops20h 02m

Portland

Mon 5/12

7:25 pm-11:10 pm

1 stop19h 45m

$784

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 5/17

5:00 am-11:20 am

1 stop14h 20m

Portland

Sat 5/24

12:20 pm-2:50 pm

2 stops18h 30m

$815

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 5/22

3:35 pm-11:20 am

1 stop27h 45m

Portland

Wed 5/28

1:15 pm-10:50 pm

1 stop25h 35m

$817

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 4/28

12:20 pm-8:14 pm

1 stop15h 54m

Portland

Mon 5/12

10:47 pm-8:20 am

1 stop25h 33m

$875

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 5/6

7:15 am-5:35 pm

1 stop18h 20m

Portland

Fri 5/16

1:55 pm-11:10 pm

2 stops25h 15m

$902

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 5/17

5:55 am-12:42 pm

3 stops38h 47m

Portland

Sat 5/24

6:15 am-9:55 pm

3 stops31h 40m

$909

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 4/28

7:15 am-9:33 pm

2 stops22h 18m

Portland

Mon 5/12

3:24 pm-11:10 pm

2 stops23h 46m

$970

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 5/22

12:55 pm-2:40 pm

3 stops33h 45m

Portland

Wed 5/28

10:00 am-7:20 pm

3 stops25h 20m

$1,151

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 5/10

11:00 pm-11:42 pm

3 stops56h 42m

$402

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 6/20

10:15 pm-10:10 pm

2 stops31h 55m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results
1
2

Best time to book a flight from Lisbon to Oregon

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

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

Currently, November is the cheapest month in which you can book a flight from Lisbon to Oregon (average of $277). Flying from Lisbon to Oregon in March is currently the most expensive (average of $369). 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.

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 Lisbon to Oregon. 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 Lisbon to Oregon?

    Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Lisbon to Oregon.

  • What are the cheapest airlines to fly from Lisbon to Oregon one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $678. Users have also found prices from $729 and $986 on British Airways and United Airlines, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Lisbon to Oregon (average of $277). Flying from Lisbon to Oregon in March is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lisbon to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Lisbon to Newark flights
Lisbon to John F Kennedy Intl flights
Porto to Newark flights
Lisbon to Miami flights
Lisbon to LaGuardia flights
Porto to John F Kennedy Intl flights
Lisbon to San Francisco flights
Porto to LaGuardia flights
Lisbon to Boston flights
Lisbon to Los Angeles flights
Lisbon to Dulles Intl flights
Lisbon to Fort Lauderdale flights
Lisbon to West Palm Beach flights
Lisbon to O'Hare Intl flights
Porto to Boston flights
Porto to Miami flights
Lisbon to Seattle flights
Faro to Newark flights
Lisbon to Baltimore flights
Lisbon to Philadelphia flights
Lisbon to Reagan-National flights
Porto to Fort Lauderdale flights
Porto to West Palm Beach flights
Lisbon to Orlando flights
Faro to LaGuardia flights
Ponta Delgada to John F Kennedy Intl flights
Faro to John F Kennedy Intl flights
Lisbon to Las Vegas flights
Lisbon to Stewart flights
Porto to Los Angeles flights
Lisbon to Dallas/Fort Worth flights
Porto to Orlando flights
Ponta Delgada to Boston flights
Lisbon to Portland flights
Porto to San Francisco flights
Porto to O'Hare Intl flights
Lisbon to Sky Harbor Intl flights
Porto to Seattle flights
Lisbon to Atlanta flights
Lisbon to Honolulu flights
Lisbon to Hobby flights
Ponta Delgada to Newark flights
Ponta Delgada to LaGuardia flights
Lisbon to Austin flights
Porto to Dulles Intl flights
Porto to Honolulu flights
Lisbon to Denver flights

Top 4 airlines flying from Lisbon to Oregon

Discover the top 4 airlines that operate flights from Lisbon 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$700Average$840FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$757Average$876FlexibilityNo cancel feeOn-time70%
KLMCheapest$768Average$972FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$808Average$879FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.