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$380+ Cheap flights from Oregon to Lisbon (LIS)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LIS
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Oregon to Lisbon

Keep the following information in mind while searching for Oregon to Lisbon flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(Booking.com)

One-way from

$380
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$636
Provider with most accurate pricing for Portland-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Portland-Lisbon Humberto Delgado flights.
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From Oregon to Lisbon Humberto Delgado
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One-way flight from Oregon to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 26% potential increase in price ($346 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Oregon to Lisbon

Cheapest flights from Oregon to Lisbon
Explore the most affordable flight options available from Oregon to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This British Airways deal was found by Cheapflights users on 2/18. 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.
mar. 3/46:30 pmPDX - LIS
1 stop19h 15mBritish Airways
vie. 3/147:05 amLIS - PDX
1 stop17h 30mBritish Airways
Deal found 2/18$651
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/2510:10 amPDX - LIS
2 stops20h 10mAir Canada
lun. 4/711:25 amLIS - PDX
2 stops30h 10mAir Canada
Deal found 2/20$674
This United Airlines deal was found by Cheapflights users on 2/18. 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.
lun. 3/1011:58 pmPDX - LIS
2 stops27h 17mUnited Airlines
lun. 3/246:10 amLIS - PDX
2 stops25h 40mUnited Airlines
Deal found 2/18$677
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/121:00 pmPDX - LIS
2 stops27h 30mLufthansa
mié. 3/196:10 amLIS - PDX
2 stops22h 00mLufthansa
Deal found 2/19$686
This Iberia deal was found by Cheapflights users on 2/19. 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.
mié. 3/127:30 pmPDX - LIS
1 stop15h 15mMultiple Airlines
mié. 3/196:30 amLIS - PDX
2 stops18h 05mMultiple Airlines
Deal found 2/19$704
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/13:45 pmPDX - LIS
1 stop21h 35mIcelandair
jue. 11/139:20 pmLIS - PDX
1 stop27h 40mIcelandair
Deal found 2/20$725
This American Airlines deal was found by Cheapflights users on 2/18. 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.
mar. 3/187:35 amPDX - LIS
2 stops18h 40mAmerican Airlines
mar. 3/257:05 amLIS - PDX
1 stop17h 30mAmerican Airlines
Deal found 2/18$751
This American Airlines deal was found by Cheapflights users on 2/18. 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.
mié. 3/197:05 amBOI - LIS
2 stops19h 50mAmerican Airlines
mié. 3/2611:15 amLIS - BOI
2 stops18h 21mAmerican Airlines
Deal found 2/18$822
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2410:39 amBOI - LIS
2 stops16h 36mUnited Airlines
dom. 12/711:55 amLIS - BOI
2 stops28h 48mUnited Airlines
Deal found 2/19$843
This United Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 10/141:53 pmRDM - LIS
2 stops35h 27mUnited Airlines
mar. 10/2811:55 amLIS - RDM
2 stops32h 25mUnited Airlines
Deal found 2/20$867
This Ovago deal was found by Cheapflights users on 2/19. 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.
mar. 5/131:00 pmBOI - LIS
2 stops37h 05mMultiple Airlines
mié. 5/217:15 amLIS - BOI
2 stops20h 43mMultiple Airlines
Deal found 2/19$877
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/82:38 pmBOI - LIS
2 stops17h 47mLufthansa
mié. 4/166:15 amLIS - BOI
2 stops22h 07mLufthansa
Deal found 2/20$919

Find flights from Oregon to Lisbon within your budget

Customize your flight search to find flights from Oregon to Lisbon 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 febrero 20, 2025.

Fly from

Oregon

Fly to

Lisbon

Route

Depart

Return

Price

PortlandLisbon

PDX - LIS

PDXLIS

Portland

mar. 3/4

6:30 pm-9:45 pm

1 stop19h 15m

Lisbon Humberto Delgado

vie. 3/14

7:05 am-5:35 pm

1 stop17h 30m

$651

PortlandLisbon

PDX - LIS

PDXLIS

Portland

mar. 3/25

10:10 am-1:20 pm

2 stops20h 10m

Lisbon Humberto Delgado

lun. 4/7

11:25 am-9:35 am

2 stops30h 10m

$674

PortlandLisbon

PDX - LIS

PDXLIS

Portland

lun. 3/10

11:58 pm-10:15 am

2 stops27h 17m

Lisbon Humberto Delgado

lun. 3/24

6:10 am-12:50 am

2 stops25h 40m

$677

PortlandLisbon

PDX - LIS

PDXLIS

Portland

mié. 3/12

1:00 pm-11:30 pm

2 stops27h 30m

Lisbon Humberto Delgado

mié. 3/19

6:10 am-9:10 pm

2 stops22h 00m

$686

PortlandLisbon

PDX - LIS

PDXLIS

Portland

mié. 3/12

7:30 pm-5:45 pm

1 stop15h 15m

Lisbon Humberto Delgado

mié. 3/19

6:30 am-5:35 pm

2 stops18h 05m

$704

PortlandLisbon

PDX - LIS

PDXLIS

Portland

mar. 3/18

7:35 am-9:15 am

2 stops18h 40m

Lisbon Humberto Delgado

mar. 3/25

7:05 am-5:35 pm

1 stop17h 30m

$751

PortlandLisbon

PDX - LIS

PDXLIS

Portland

mié. 7/30

3:20 pm-9:20 pm

1 stop22h 00m

Lisbon Humberto Delgado

jue. 8/28

10:20 pm-5:55 pm

1 stop27h 35m

$783

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

mié. 3/19

7:05 am-8:55 am

2 stops19h 50m

Lisbon Humberto Delgado

mié. 3/26

11:15 am-11:36 pm

2 stops18h 21m

$822

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

mar. 5/13

1:00 pm-9:05 am

2 stops37h 05m

Lisbon Humberto Delgado

mié. 5/21

7:15 am-8:58 pm

2 stops20h 43m

$877

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

mié. 3/19

11:10 am-11:30 pm

2 stops30h 20m

Lisbon Humberto Delgado

mié. 3/26

11:00 am-11:15 pm

2 stops42h 15m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 29 results
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Best time to book a flight from Oregon to Lisbon

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

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

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Lisbon (average of $612). Flying from Oregon to Lisbon in June is currently the most expensive (average of $1,234). 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 OR to LIS?

Find hourly flight availability from Oregon to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

When flying from Oregon to Lisbon, 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 Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

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

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated febrero 20, 2025.
Peruse reviews from past customers who have flown with Finnair, United Airlines and Scandinavian Airlines from Oregon to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.6
Good
1,274 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

United Airlines
7.4
Good
8,765 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines
7.3
Good
1,325 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Aer Lingus
7.0
Good
1,070 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

4.0
Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Oregon to Lisbon. 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 into for flights to Lisbon from Oregon?

    If you book a flight to Lisbon from Oregon, you will be flying to Humberto Delgado, which is the city’s only airport. Lisbon Humberto Delgado (LIS) is located 4.2 mi from the center of Lisbon.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $462. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from Oregon to Lisbon for a low price.

  • What are the most popular routes from Oregon to Lisbon?

    Most travelers choose Portland - Lisbon Humberto Delgado, Boise Air Term. Gowen Fld - Lisbon Humberto Delgado or Eugene - Lisbon Humberto Delgado when deciding on the best route from Oregon to Lisbon.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oregon to Lisbon (average of $612). Flying from Oregon to Lisbon in June is currently the most expensive (average of $1,234). 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

Traveling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Alternative routes for Oregon to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Oregon to Lisbon

Discover the top 10 airlines that operate flights from Oregon to Lisbon. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$531Average$829FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$563Average$720FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$568Average$939FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$1,100FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$572Average$952FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$577Average$968FlexibilityNo cancel feeOn-time67%
KLMCheapest$578Average$1,058FlexibilityNo cancel feeOn-time75%
DeltaCheapest$594Average$1,116FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$595Average$873FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$643Average$857FlexibilityNo cancel feeOn-time77%
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