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Portugal

$494+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — LIS
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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Cheap flight deals from Eugene to Portugal

Keep the following information in mind while searching for Eugene to Portugal flight deals. Data was last updated March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,206
(Gurufare)

One-way from

$494
(KAYAK)

Popular in

April

Cheapest in

February

Average price

$1,467
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. 10% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 27, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. 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 10/147:15 amEUG - LIS
2 stops43h 55mUnited Airlines
Mon 11/311:00 amLIS - EUG
2 stops39h 05mUnited Airlines
Deal found 3/25$881
This Lufthansa deal was found by Cheapflights users on 3/25. 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.
Wed 10/157:15 amEUG - LIS
2 stops30h 50mLufthansa
Sun 11/23:55 pmLIS - EUG
2 stops40h 20mLufthansa
Deal found 3/25$938
This Delta deal was found by Cheapflights users on 3/25. 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.
Mon 10/1311:35 amEUG - LIS
2 stops22h 15mDelta
Sun 11/211:25 amLIS - EUG
2 stops37h 06mDelta
Deal found 3/25$949
This Gurufare deal was found by Cheapflights users on 3/27. 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.
Fri 5/98:24 amEUG - LIS
2 stops41h 41mMultiple Airlines
Sat 5/176:35 amLIS - EUG
2 stops24h 45mMultiple Airlines
Deal found 3/27$1,206
This Gurufare deal was found by Cheapflights users on 3/26. 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.
Sat 5/101:58 pmEUG - OPO
2 stops48h 52mLufthansa
Sat 5/174:35 pmOPO - EUG
2 stops35h 55mLufthansa
Deal found 3/26$1,320
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 5/106:00 amEUG - OPO
2 stops19h 45mMultiple Airlines
Sat 5/177:00 amOPO - EUG
3 stops21h 30mMultiple Airlines
Deal found 3/26$1,571
This AranGrant deal was found by Cheapflights users on 3/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:25 pmEUG - LIS
2 stops25h 00mBritish Airways
Thu 11/206:35 pmLIS - EUG
2 stops34h 27mBritish Airways
Deal found 3/26$6,225

Cheapflights Fare Finder

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 March 27, 2025.
Use the filters below to find and compare flights from Eugene to Portugal that are best for you.

Fly from

Eugene

Fly to

Portugal

Route

Depart

Return

Price

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Fri 5/9

8:24 am-10:05 am

2 stops41h 41m

Lisbon Humberto Delgado

Sat 5/17

6:35 am-11:20 pm

2 stops24h 45m

$1,206

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Sat 4/26

1:58 pm-3:25 pm

2 stops41h 27m

Lisbon Humberto Delgado

Sun 5/11

6:15 am-8:30 pm

2 stops46h 15m

$1,293

EugenePorto

EUG - OPO

EUGOPO

Eugene

Sat 5/10

1:58 pm-10:50 pm

2 stops48h 52m

Porto

Sat 5/17

4:35 pm-8:30 pm

2 stops35h 55m

$1,320

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Fri 5/9

1:16 pm-9:50 pm

2 stops24h 34m

Lisbon Humberto Delgado

Sat 5/17

12:55 pm-9:29 pm

2 stops40h 34m

$1,365

EugenePorto

EUG - OPO

EUGOPO

Eugene

Sat 5/10

6:00 am-9:45 am

2 stops19h 45m

Porto

Sat 5/17

7:00 am-8:30 pm

3 stops21h 30m

$1,571

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Sun 9/21

5:15 am-8:40 pm

2 stops31h 25m

$494

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Sun 9/21

3:55 pm-11:00 pm

2 stops23h 05m

$611

EugeneLisbon

EUG - LIS

EUGLIS

Eugene

Sun 9/21

6:31 pm-9:20 am

3 stops30h 49m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Portugal

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 $1,213). 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 March 27, 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 March 27, 2025.
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Scandinavian Airlines
7.3
Good
1,325 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
6,952 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 $1,213). 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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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 March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$647Average$889FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$755Average$1,175FlexibilityNo cancel feeOn-time69%
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