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Lisbon

$292+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LIS
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$458
(Mytrip)

One-way from

$292
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$1,373
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. 25% potential increase in price ($319 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/14. 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.
Sun 10/56:15 amPDX - LIS
3 stops32h 00mMultiple Airlines
Tue 10/147:05 amLIS - PDX
3 stops23h 56mMultiple Airlines
Deal found 6/14$458
This Mytrip deal was found by Cheapflights users on 6/13. 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 11/82:45 pmPDX - LIS
1 stop21h 35mIcelandair
Thu 11/209:20 pmLIS - PDX
1 stop27h 40mIcelandair
Deal found 6/13$481
This Booking.com deal was found by Cheapflights users on 6/15. 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.
Mon 12/13:25 pmPDX - LIS
2 stops33h 55mAir Canada
Thu 12/1111:00 amLIS - PDX
2 stops39h 20mAir Canada
Deal found 6/15$575
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 11/410:05 amPDX - LIS
2 stops16h 10mUnited Airlines
Wed 11/1210:15 amLIS - PDX
2 stops31h 23mUnited Airlines
Deal found 6/16$594
This Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:10 amPDX - LIS
2 stops39h 10mLufthansa
Sat 11/156:10 amLIS - PDX
2 stops26h 35mLufthansa
Deal found 6/16$605
This United Airlines deal was found by Cheapflights users on 6/15. 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 12/15:00 amRDM - LIS
2 stops25h 50mUnited Airlines
Thu 12/1111:00 amLIS - RDM
3 stops41h 55mUnited Airlines
Deal found 6/15$607
This American Airlines deal was found by Cheapflights users on 6/15. 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 12/14:00 pmRDM - LIS
2 stops18h 55mMultiple Airlines
Thu 12/1110:55 amLIS - RDM
2 stops21h 02mMultiple Airlines
Deal found 6/15$613
This Travelocity deal was found by Cheapflights users on 6/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:30 pmPDX - LIS
1 stop15h 15mBritish Airways
Wed 11/267:05 amLIS - PDX
1 stop17h 30mBritish Airways
Deal found 6/14$621
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 10/285:57 amPDX - LIS
2 stops18h 43mAmerican Airlines
Mon 11/107:05 amLIS - PDX
1 stop17h 30mAmerican Airlines
Deal found 6/14$636
This United Airlines deal was found by Cheapflights users on 6/15. 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 10/266:15 amBOI - LIS
2 stops22h 00mUnited Airlines
Mon 11/105:00 amLIS - BOI
2 stops24h 45mUnited Airlines
Deal found 6/15$652
This Gurufare deal was found by Cheapflights users on 6/15. 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.
Wed 10/291:11 pmEUG - LIS
2 stops17h 09mLufthansa
Mon 11/1012:30 pmLIS - EUG
2 stops37h 20mLufthansa
Deal found 6/15$657
This Air France deal was found by Cheapflights users on 6/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amPDX - LIS
1 stop17h 00mAir France
Wed 11/1210:00 amLIS - PDX
2 stops19h 54mAir France
Deal found 6/16$674

Cheapflights Fare Finder

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 June 16, 2025.
Use the filters below to find and compare flights from Oregon to Lisbon that are best for you.

Fly from

Oregon

Fly to

Lisbon

Route

Depart

Return

Price

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sun 10/5

6:15 am-10:15 pm

3 stops32h 00m

Lisbon Humberto Delgado

Tue 10/14

7:05 am-11:01 pm

3 stops23h 56m

$458

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Sat 11/8

2:45 pm-8:20 pm

1 stop21h 35m

Lisbon Humberto Delgado

Thu 11/20

9:20 pm-5:00 pm

1 stop27h 40m

$481

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Mon 12/1

3:25 pm-9:20 am

2 stops33h 55m

Lisbon Humberto Delgado

Thu 12/11

11:00 am-6:20 pm

2 stops39h 20m

$575

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 11/4

8:30 am-8:10 am

2 stops15h 40m

Lisbon Humberto Delgado

Thu 11/13

10:15 am-10:33 pm

2 stops20h 18m

$594

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Mon 11/3

10:10 am-9:20 am

2 stops39h 10m

Lisbon Humberto Delgado

Sat 11/15

6:10 am-12:45 am

2 stops26h 35m

$605

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Mon 12/1

5:00 am-2:50 pm

2 stops25h 50m

Lisbon Humberto Delgado

Thu 12/11

11:00 am-8:55 pm

3 stops41h 55m

$607

RedmondLisbon

RDM - LIS

RDMLIS

Bend/Redmond

Mon 12/1

4:00 pm-6:55 pm

2 stops18h 55m

Lisbon Humberto Delgado

Thu 12/11

10:55 am-11:57 pm

2 stops21h 02m

$613

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Wed 11/12

6:30 pm-5:45 pm

1 stop15h 15m

Lisbon Humberto Delgado

Wed 11/26

7:05 am-4:35 pm

1 stop17h 30m

$621

PortlandLisbon

PDX - LIS

PDXLIS

Portland

Tue 10/28

5:57 am-7:40 am

2 stops18h 43m

Lisbon Humberto Delgado

Mon 11/10

7:05 am-4:35 pm

1 stop17h 30m

$636

BoiseLisbon

BOI - LIS

BOILIS

Boise Air Term. Gowen Fld

Sun 10/26

6:15 am-10:15 am

2 stops22h 00m

Lisbon Humberto Delgado

Mon 11/10

5:00 am-10:45 pm

2 stops24h 45m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 39 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.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Lisbon

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 $1,135). 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 June 16, 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 June 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair 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.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,291 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $371. However, be on the lookout for offers from Icelandair and Lufthansa, 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 Bend/Redmond - 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 $1,135). 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?

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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$434Average$494FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$554Average$977FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$563Average$720FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$564Average$1,006FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$571Average$1,043FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$573Average$945FlexibilityNo cancel feeOn-time70%
KLMCheapest$584Average$977FlexibilityNo cancel feeOn-time75%
DeltaCheapest$584Average$1,070FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$595Average$873FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$602Average$1,008FlexibilityNo cancel feeOn-time67%

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