HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$421+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$752
(American Airlines)

One-way from

$421
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$895
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. 7% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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 1/2111:05 amLIS - PDX
2 stops31h 34mAmerican Airlines
Sun 1/2512:35 pmPDX - LIS
2 stops25h 10mAmerican Airlines
Deal found 1/7$752
This British Airways deal was found by Cheapflights users on 1/8. 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.
Sun 2/227:05 amLIS - PDX
1 stop16h 50mBritish Airways
Sun 3/11:52 pmPDX - LIS
2 stops19h 53mBritish Airways
Deal found 1/8$760
This American Airlines deal was found by Cheapflights users on 1/7. 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 1/236:30 amLIS - PDX
2 stops21h 57mAmerican Airlines
Sun 2/87:38 amPDX - LIS
2 stops17h 27mAmerican Airlines
Deal found 1/7$765
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Sat 3/217:05 amLIS - PDX
2 stops22h 05mMultiple Airlines
Sun 3/2910:58 amPDX - LIS
2 stops25h 42mMultiple Airlines
Deal found 1/7$774
This Cheapflightsfares deal was found by Cheapflights users on 1/6. 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.
Fri 6/1211:00 amLIS - PDX
1 stop14h 40mBritish Airways
Sun 6/217:30 pmPDX - LIS
1 stop19h 30mBritish Airways
Deal found 1/6$775
This British Airways deal was found by Cheapflights users on 1/7. 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 1/217:05 amLIS - PDX
1 stop16h 50mBritish Airways
Sun 1/255:45 pmPDX - LIS
1 stop20h 00mBritish Airways
Deal found 1/7$777
This Finnair deal was found by Cheapflights users on 1/7. 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 1/236:30 amLIS - PDX
2 stops21h 57mMultiple Airlines
Sun 2/87:38 amPDX - LIS
2 stops31h 47mMultiple Airlines
Deal found 1/7$804
This Delta deal was found by Cheapflights users on 1/6. 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.
Fri 6/125:00 amLIS - PDX
1 stop14h 10mDelta
Sun 6/211:38 pmPDX - LIS
2 stops20h 12mDelta
Deal found 1/6$814
This Finnair deal was found by Cheapflights users on 1/7. 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 2/274:10 pmLIS - PDX
2 stops35h 06mFinnair
Sun 3/156:45 pmPDX - LIS
2 stops37h 40mFinnair
Deal found 1/7$818

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 January 8, 2026.
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

Sun 2/22

7:05 am-3:55 pm

1 stop16h 50m

Portland

Sun 3/1

1:52 pm-5:45 pm

2 stops19h 53m

$760

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 3/20

7:05 am-4:55 pm

1 stop16h 50m

Portland

Sun 3/29

11:46 am-12:55 pm

2 stops41h 09m

$760

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 3/21

3:55 pm-4:55 pm

1 stop32h 00m

Portland

Sun 3/29

11:46 am-12:55 pm

2 stops41h 09m

$760

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 1/23

6:30 am-8:27 pm

2 stops21h 57m

Portland

Sun 2/8

7:38 am-9:05 am

2 stops17h 27m

$765

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 6/12

11:00 am-5:40 pm

1 stop14h 40m

Portland

Sun 6/21

7:30 pm-11:00 pm

1 stop19h 30m

$775

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 3/21

12:55 pm-4:55 pm

1 stop35h 00m

Portland

Sat 3/28

6:35 am-3:20 pm

2 stops25h 45m

$777

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 1/21

7:05 am-3:55 pm

1 stop16h 50m

Portland

Sun 1/25

5:45 pm-9:45 pm

1 stop20h 00m

$777

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/27

7:05 am-3:55 pm

1 stop16h 50m

Portland

Sun 3/15

6:45 pm-9:45 pm

1 stop20h 00m

$778

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 4/23

8:05 am-10:13 pm

2 stops22h 08m

$421

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sun 4/26

5:55 am-1:43 pm

3 stops39h 48m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 17 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, December is the cheapest month in which you can book a flight from Lisbon to Oregon (average of $677). Flying from Lisbon to Oregon in October is currently the most expensive (average of $1,127). 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.

How much does it cost to fly round-trip from Lisbon to Oregon?

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 8, 2026.
Read through reviews of airlines operating flights from Lisbon to Oregon, such as KLM, United Airlines, and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,141 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,658 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Food

7.2

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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.

  • How long is the flight from Lisbon to Oregon?

    Airlines like British Airways fly from Lisbon to Oregon in about 16h 50m. The time it takes to get you to your destination can typically vary by up to . Lisbon and Oregon are separated by a distance of 5295 mi.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $552. Users have also found prices from $570 and $682 on British Airways and KLM, 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, December is the cheapest month in which you can book a flight from Lisbon to Oregon (average of $677). Flying from Lisbon to Oregon in October is currently the most expensive (average of $1,127). 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 John F Kennedy Intl flights
Porto to Newark flights
Lisbon to Newark flights
Lisbon to Miami flights
Lisbon to LaGuardia flights
Lisbon to Boston flights
Porto to LaGuardia flights
Porto to John F Kennedy Intl flights
Lisbon to Los Angeles flights
Lisbon to Fort Lauderdale flights
Lisbon to West Palm Beach flights
Lisbon to Dulles Intl flights
Lisbon to San Francisco flights
Porto to Fort Lauderdale flights
Lisbon to Baltimore flights
Porto to West Palm Beach flights
Porto to Miami flights
Lisbon to Reagan-National flights
Lisbon to O'Hare Intl flights
Lisbon to Philadelphia flights
Lisbon to Hobby flights
Lisbon to Dallas/Fort Worth flights
Faro to Newark flights
Faro to John F Kennedy Intl flights
Porto to Boston flights
Ponta Delgada to John F Kennedy Intl flights
Lisbon to Atlanta flights
Lisbon to Las Vegas flights
Faro to LaGuardia flights
Lisbon to Kailua-Kona flights
Ponta Delgada to Newark flights
Lisbon to Orlando flights
Porto to Los Angeles flights
Ponta Delgada to LaGuardia flights
Lisbon to Seattle flights
Ponta Delgada to Boston flights
Lisbon to George Bush Intcntl flights
Faro to Miami flights
Lisbon to Charlotte flights
Lisbon to Denver flights
Porto to Orlando flights
Lisbon to Honolulu flights
Porto to Reagan-National flights
Porto to Dulles Intl flights
Lisbon to Austin flights
Lisbon to Santa Ana flights
Lisbon to Tampa flights
Porto to Dallas/Fort Worth flights

Top 3 airlines flying from Lisbon to Oregon

Discover the top 3 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$757Average$903FlexibilityNo cancel feeOn-time70%
KLMCheapest$786Average$1,070FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$888Average$974FlexibilityNo 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.