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$475+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — PDX
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap 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 December 7, 2025.

This United Airlines deal was found by Cheapflights users on 12/5. 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 12/1211:20 amLIS - PDX
2 stops41h 55mUnited Airlines
Wed 12/177:00 amPDX - LIS
2 stops19h 15mUnited Airlines
Deal found 12/5$962
This Delta deal was found by Cheapflights users on 12/5. 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 12/125:00 amLIS - PDX
1 stop14h 25mDelta
Wed 12/177:05 amPDX - LIS
1 stop17h 35mDelta
Deal found 12/5$1,325
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:55 amLIS - PDX
2 stops29h 43mUnited Airlines
Thu 12/185:00 amPDX - LIS
2 stops19h 10mUnited Airlines
Deal found 12/7$1,474
This KLM deal was found by Cheapflights users on 12/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:25 amLIS - PDX
1 stop32h 00mMultiple Airlines
Thu 12/186:15 amPDX - LIS
2 stops17h 45mMultiple Airlines
Deal found 12/7$1,675
This Cathay Pacific deal was found by Cheapflights users on 12/7. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:45 amLIS - PDX
3 stops41h 05mCathay Pacific
Thu 12/187:15 amPDX - LIS
3 stops42h 50mCathay Pacific
Deal found 12/7$15,998
This Cathay Pacific deal was found by Cheapflights users on 12/5. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amLIS - PDX
3 stops42h 20mMultiple Airlines
Wed 12/177:04 amPDX - LIS
3 stops44h 46mMultiple Airlines
Deal found 12/5$16,390

Find flight deals from Lisbon to Oregon

Keep the following information in mind while searching for Lisbon to Oregon flight deals. Data was last updated December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$845
(FlightHub)

One-way from

$579
(British Airways)

Popular in

October

Cheapest in

February

Average price

$905
Provider with most accurate pricing for Lisbon Humberto Delgado-Portland flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Portland flights.
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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 ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 7, 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

Fri 2/13

5:00 am-12:34 am

3 stops27h 34m

Portland

Wed 2/18

7:00 pm-7:55 am

3 stops28h 55m

$848

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/13

5:00 am-6:30 pm

2 stops21h 30m

Portland

Wed 2/18

7:00 pm-7:55 am

2 stops28h 55m

$869

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Mon 1/26

5:00 am-6:30 pm

2 stops21h 30m

Portland

Sun 2/1

7:45 am-1:20 pm

2 stops21h 35m

$890

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Thu 1/15

5:00 am-10:53 pm

2 stops25h 53m

Portland

Wed 1/28

11:05 pm-8:10 am

1 stop25h 05m

$891

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 5/1

5:00 am-11:10 am

1 stop14h 10m

Portland

Sat 5/9

5:30 am-11:15 am

2 stops21h 45m

$891

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 5/1

5:05 am-9:16 pm

2 stops24h 11m

Portland

Sat 5/9

11:55 pm-10:30 am

2 stops26h 35m

$891

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Fri 2/13

5:00 am-11:25 am

1 stop14h 25m

Portland

Wed 2/18

11:15 am-3:10 pm

2 stops19h 55m

$891

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Tue 1/27

11:25 am-11:25 am

1 stop32h 00m

Portland

Sun 2/1

10:00 am-11:20 am

2 stops17h 20m

$892

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 1/28

5:00 am-11:25 am

1 stop14h 25m

Portland

Sun 2/1

10:00 am-11:20 am

2 stops17h 20m

$892

LisbonPortland

LIS - PDX

LISPDX

Lisbon Humberto Delgado

Wed 1/28

5:00 am-11:25 am

1 stop14h 25m

Portland

Mon 2/2

11:10 am-3:10 pm

2 stops20h 00m

$892

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 18 results
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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 $675). 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 December 7, 2025.
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
1,430 reviews

Crew

8.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

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
1,430 reviews
KLM
7.7
Good
1,430 reviews

Crew

8.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

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
9,072 reviews
KLM
7.7
Good
1,430 reviews

Crew

8.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

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
7,563 reviews
KLM
7.7
Good
1,430 reviews

Crew

8.3

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.2

Comfort

7.6

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 Air Canada and Lufthansa fly from Lisbon to Oregon in about 21h 30m. 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 $675). 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

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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
Lisbon to Newark flights
Porto to Newark flights
Lisbon to LaGuardia flights
Porto to John F Kennedy Intl flights
Lisbon to Boston flights
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Porto to LaGuardia flights
Lisbon to San Francisco flights
Lisbon to Fort Lauderdale flights
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Porto to Boston flights
Lisbon to Dulles Intl flights
Lisbon to O'Hare Intl flights
Porto to Miami flights
Lisbon to Orlando flights
Porto to Fort Lauderdale flights
Lisbon to Reagan-National flights
Lisbon to Philadelphia flights
Lisbon to Baltimore flights
Porto to West Palm Beach flights
Faro to Newark flights
Lisbon to Atlanta flights
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Lisbon to Tampa flights
Faro to John F Kennedy Intl flights
Lisbon to Las Vegas flights
Lisbon to Dallas/Fort Worth flights
Porto to Orlando flights
Lisbon to Kansas City flights
Porto to San Francisco flights
Faro to LaGuardia flights
Lisbon to Hobby flights
Porto to Los Angeles flights
Ponta Delgada to John F Kennedy Intl flights
Ponta Delgada to Newark flights
Lisbon to George Bush Intcntl flights
Ponta Delgada to LaGuardia flights
Lisbon to Oakland flights
Lisbon to Raleigh flights
Lisbon to St. Louis flights
Lisbon to Minneapolis flights
Lisbon to San Diego flights
Ponta Delgada to Boston flights
Lisbon to Cincinnati 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 December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$757Average$903FlexibilityNo cancel feeOn-time70%
KLMCheapest$786Average$972FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$863Average$974FlexibilityNo cancel feeOn-time69%

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