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$518+ Cheap flights from Eugene (EUG) to Portugal

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — LIS
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Eugene to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$893
(United Airlines)

One-way from

$518
(TravelUp)

Popular in

May

Cheapest in

February

Average price

$962
Provider with most accurate pricing for Eugene-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Eugene-Lisbon Humberto Delgado flights.
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From Eugene to Portugal
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One-way flight from Eugene to Portugal
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Highest demand for flights based on searches. 15% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Eugene to Portugal

Cheapest flights from Eugene to Portugal
Explore the most affordable flight options available from Eugene to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 2/276:00 amEUG - LIS
2 stops20h 15mUnited Airlines
Thu 3/610:55 amLIS - EUG
2 stops42h 39mUnited Airlines
Deal found 1/29$893
This KLM deal was found by Cheapflights users on 1/30. 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.
Thu 2/275:50 amEUG - OPO
2 stops21h 00mKLM
Thu 3/68:10 pmOPO - EUG
2 stops34h 42mKLM
Deal found 1/30$953
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/166:00 amEUG - OPO
2 stops23h 50mMultiple Airlines
Sun 3/236:00 amOPO - EUG
2 stops21h 52mMultiple Airlines
Deal found 1/30$957
This Air France deal was found by Cheapflights users on 1/30. 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.
Fri 8/111:35 amEUG - LIS
2 stops22h 20mMultiple Airlines
Wed 8/67:30 pmLIS - EUG
2 stops29h 01mMultiple Airlines
Deal found 1/30$1,201
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/165:00 amEUG - OPO
3 stops27h 10mUnited Airlines
Sun 3/236:00 amOPO - EUG
2 stops21h 52mUnited Airlines
Deal found 1/30$1,359

Find flights from Eugene to Portugal within your budget

Customize your flight search to find flights from Eugene to Portugal 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Thu 2/27

6:00 am-10:15 am

2 stops20h 15m

Lisbon Humberto Delgado

Thu 3/6

10:55 am-9:34 pm

2 stops42h 39m

$893

EugenePorto

EUG - OPO

EUGOPO

Eugene

Thu 2/27

5:50 am-10:50 am

2 stops21h 00m

Porto

Thu 3/6

8:10 pm-10:52 pm

2 stops34h 42m

$953

EugenePorto

EUG - OPO

EUGOPO

Eugene

Sun 3/16

6:00 am-12:50 pm

2 stops23h 50m

Porto

Sun 3/23

6:00 am-8:52 pm

2 stops21h 52m

$957

EugenePorto

EUG - OPO

EUGOPO

Eugene

Sun 3/16

5:00 am-3:10 pm

3 stops27h 10m

Porto

Sun 3/23

6:00 am-8:52 pm

2 stops21h 52m

$1,359

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Thu 2/27

6:00 am-10:15 am

2 stops20h 15m

$518

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Thu 2/27

9:21 pm-9:55 am

3 stops52h 34m

$540

EugenePorto

EUG - OPO

EUGOPO

Eugene

Wed 4/16

5:00 am-9:45 am

2 stops20h 45m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Eugene to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Eugene 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 Eugene to Portugal

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

What is the cheapest month to book a flight from Eugene to Portugal?

Currently, January is the cheapest month in which you can book a flight from Eugene to Portugal (average of $612). Flying from Eugene to Portugal in June is currently the most expensive (average of $1,244). 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 EUG to PT?

Find hourly flight availability from Eugene to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Eugene to Portugal as you normally would.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated January 30, 2025.
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,335 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,913 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Lufthansa
6.7
Okay
7,053 reviews
KLM
7.8
Good
1,335 reviews

Crew

8.4

Food

7.3

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Portugal. 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 Eugene to Portugal?

    Eugene (EUG) is the airport you will fly out of if you book a flight from Eugene to Portugal. It is only a 7.8 mi journey to Eugene (EUG) from Eugene’s city center.

  • Can I find deals for flights from Eugene to Portugal that include hotel bookings?

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

  • How can I find direct flights from Eugene to Portugal?

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

  • Can I find deals for business class flights from Eugene to Portugal?

    Yes. Cheapflights offers flight deals from Eugene to Portugal 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 Eugene to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Eugene to Portugal (average of $612). Flying from Eugene to Portugal in June is currently the most expensive (average of $1,244). 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.

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Top 2 airlines flying from Eugene to Portugal

Discover the top 2 airlines that operate flights from Eugene to Portugal. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$738Average$889FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$740Average$1,189FlexibilityNo cancel feeOn-time69%
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