HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$352+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
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 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$748
(American Airlines)

One-way from

$352
(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 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/10. 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 2/278:20 am
LIS
-
PDX
2 stops21h 32m
American Airlines
Sun 3/156:45 pm
PDX
-
LIS
1 stop20h 00m
American Airlines
Deal found 1/10$748
This American Airlines deal was found by Cheapflights users on 1/11. 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 am
LIS
-
PDX
2 stops38h 47m
American Airlines
Sun 1/2512:35 pm
PDX
-
LIS
2 stops25h 10m
American Airlines
Deal found 1/11$749
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/1311:05 am
LIS
-
PDX
2 stops20h 11m
American Airlines
Sun 3/15:45 pm
PDX
-
LIS
1 stop34h 20m
American Airlines
Deal found 1/12$752
This Billigflug deal was found by Cheapflights users on 1/10. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:45 pm
LIS
-
PDX
2 stops32h 31m
Multiple Airlines
Sun 3/156:45 pm
PDX
-
LIS
1 stop20h 00m
Multiple Airlines
Deal found 1/10$754
This Booking.com deal was found by Cheapflights users on 1/12. 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.
Sat 6/611:00 am
LIS
-
PDX
1 stop14h 40m
British Airways
Sat 8/17:30 pm
PDX
-
LIS
1 stop19h 40m
British Airways
Deal found 1/12$756
This American Airlines deal was found by Cheapflights users on 1/11. 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 1/238:20 am
LIS
-
PDX
2 stops20h 07m
American Airlines
Sun 2/85:45 pm
PDX
-
LIS
1 stop34h 20m
American Airlines
Deal found 1/11$765
This Gurufare deal was found by Cheapflights users on 1/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:30 am
LIS
-
PDX
2 stops22h 32m
Finnair
Sun 3/226:40 am
PDX
-
LIS
2 stops22h 25m
Finnair
Deal found 1/12$768
This British Airways deal was found by Cheapflights users on 1/11. 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 am
LIS
-
PDX
1 stop16h 50m
British Airways
Sun 1/255:45 pm
PDX
-
LIS
1 stop20h 00m
British Airways
Deal found 1/11$778
This British Airways deal was found by Cheapflights users on 1/10. 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 4/227:20 am
LIS
-
PDX
2 stops22h 18m
British Airways
Sat 5/211:56 am
PDX
-
LIS
2 stops20h 24m
British Airways
Deal found 1/10$784

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 12, 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

Fri 2/27

8:20 am-9:52 pm

2 stops21h 32m

Portland

Sun 3/15

6:45 pm-9:45 pm

1 stop20h 00m

$748

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/27

6:45 pm-7:16 pm

2 stops32h 31m

Portland

Sun 3/15

6:45 pm-9:45 pm

1 stop20h 00m

$754

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 6/6

11:00 am-5:40 pm

1 stop14h 40m

Portland

Sat 8/1

7:30 pm-11:10 pm

1 stop19h 40m

$756

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 1/23

8:20 am-8:27 pm

2 stops20h 07m

Portland

Sun 2/8

5:45 pm-12:05 pm

1 stop34h 20m

$765

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 3/16

6:30 am-10:02 pm

2 stops22h 32m

Portland

Sun 3/22

6:40 am-12:05 pm

2 stops22h 25m

$768

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 4/22

11:00 am-5:40 pm

1 stop14h 40m

Portland

Sat 5/2

7:30 pm-10:05 am

1 stop30h 35m

$768

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/13

11:05 am-11:59 pm

2 stops20h 54m

Portland

Sun 3/1

5:40 am-7:40 am

2 stops18h 00m

$776

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 3/16

7:05 am-4:55 pm

1 stop16h 50m

Portland

Sun 3/22

6:40 am-7:40 am

2 stops18h 00m

$785

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Sat 6/6

7:10 am-5:40 pm

1 stop18h 30m

Portland

Wed 7/29

10:30 pm-9:05 am

1 stop26h 35m

$787

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 5/27

11:05 am-9:11 am

2 stops30h 06m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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, 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.

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 12, 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
1,437 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,144 reviews
KLM
7.7
Good
1,437 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,665 reviews
KLM
7.7
Good
1,437 reviews

Crew

8.4

Food

7.2

Overall

7.7

Comfort

7.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 American Airlines and British Airways fly from Lisbon to Oregon in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 6h 52m. Lisbon and Oregon are separated by a distance of 5295 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $568 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.
Porto to Newark flights
Lisbon to Newark flights
Lisbon to John F Kennedy Intl flights
Lisbon to Boston flights
Porto to John F Kennedy Intl flights
Lisbon to Miami flights
Porto to LaGuardia flights
Lisbon to LaGuardia flights
Porto to Miami flights
Lisbon to San Francisco flights
Porto to Fort Lauderdale flights
Lisbon to Los Angeles flights
Porto to Orlando flights
Lisbon to Fort Lauderdale flights
Porto to Atlanta flights
Lisbon to Dulles Intl flights
Lisbon to Seattle flights
Porto to West Palm Beach flights
Porto to Boston flights
Lisbon to O'Hare Intl flights
Lisbon to Atlanta flights
Lisbon to West Palm Beach flights
Ponta Delgada to John F Kennedy Intl flights
Lisbon to Santa Ana flights
Porto to Los Angeles flights
Faro to Newark flights
Faro to John F Kennedy Intl flights
Lisbon to Orlando flights
Faro to LaGuardia flights
Lisbon to Dallas/Fort Worth flights
Ponta Delgada to Boston flights
Lisbon to Philadelphia flights
Ponta Delgada to Newark flights
Lisbon to San Diego flights
Ponta Delgada to LaGuardia flights
Lisbon to Baltimore flights
Porto to O'Hare Intl flights
Porto to Honolulu flights
Lisbon to Reagan-National flights
Lisbon to Honolulu flights
Lisbon to Las Vegas flights
Porto to Dallas/Fort Worth flights
Porto to Seattle flights
Lisbon to Tampa flights
Porto to Las Vegas flights
Porto to San Francisco flights
Lisbon to Denver flights
Lisbon to Charlotte 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$757Average$887FlexibilityNo 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.