How long is the flight from Eugene to Porto?

Airlines like Lufthansa and United Airlines fly from Eugene to Porto in about 25h 38m. The time it takes to get you to your destination can typically vary by up to 12h 51m. The distance from Eugene to Porto is about 5276 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What is the cheapest time of day to fly from EUG to OPO?

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

Most accurate provider : When it comes to deals on Eugene-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Eugene-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Eugene-Porto flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Eugene-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Eugene-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Eugene to Porto?

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

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

Yes. Cheapflights offers flight deals from Eugene to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$372+ Cheap Flights from Eugene to Porto

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Cheap flight deals from Eugene to Porto

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$629 (Cheapflightsfares)
One-way from	$372 (Kiwi.com)

Provider with most accurate pricing for Eugene-Porto flight deals.

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From Eugene to Porto

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One-way flight from Eugene to Porto

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Cheapest flights from Eugene to Porto
Explore the most affordable flight options available from Eugene to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

Tue 12/161:11 pmEUG - OPO

2 stops38h 29mUnited Airlines

Tue 12/2312:30 pmOPO - EUG

2 stops56h 39mUnited Airlines

Deal found 11/1

$1,051

Tue 12/165:00 amEUG - OPO

2 stops25h 45mMultiple Airlines

Tue 12/236:00 amOPO - EUG

3 stops23h 13mMultiple Airlines

Deal found 11/1

$1,198

Best flights from Eugene to Porto
Discover carefully curated flight deals from Eugene to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Thu 3/52:02 pmEUG - OPO

2 stops25h 38mLufthansa

Fri 3/136:30 amOPO - EUG

2 stops22h 08mLufthansa

Deal found 11/1

$629

Tue 12/161:11 pmEUG - OPO

2 stops38h 29mUnited Airlines

Tue 12/2312:30 pmOPO - EUG

2 stops56h 39mUnited Airlines

Deal found 11/1

$1,051

Tue 12/165:00 amEUG - OPO

2 stops25h 45mMultiple Airlines

Tue 12/236:00 amOPO - EUG

3 stops23h 13mMultiple Airlines

Deal found 11/1

$1,198

Fri 3/272:02 pmEUG - OPO

2 stops26h 38mLufthansa

Tue 3/316:20 amOPO - EUG

2 stops23h 18mLufthansa

Deal found 11/1

$733

One-way flights from Eugene to Porto
Search for one-way flight options from Eugene to Porto. Find affordable one-way fares based on user searches. Data last updated November 2, 2025.

Wed 12/102:09 pmEUG - OPO

2 stops25h 31mLufthansa

Deal found 11/1

$372

Tue 12/99:00 amEUG - OPO

3 stops42h 25mMultiple Airlines

Deal found 11/1

$397

Wed 12/109:00 amEUG - OPO

3 stops40h 55mMultiple Airlines

Deal found 11/1

$417

Tue 12/95:00 amEUG - OPO

2 stops25h 45mUnited Airlines

Deal found 11/1

$418

Mon 3/26:00 amEUG - OPO

2 stops19h 30mUnited Airlines

Deal found 11/2

$468

Fly from

Fly to

Route

Depart

Return

Price

EugenePorto

EUG - OPO

EUGOPO

Eugene

Thu 3/5

2:02 pm-11:40 pm

2 stops25h 38m

Porto

Fri 3/13

6:30 am-9:38 pm

2 stops22h 08m

$629

EugenePorto

EUG - OPO

EUGOPO

Eugene

Fri 3/27

2:02 pm-11:40 pm

2 stops26h 38m

Porto

Tue 3/31

6:20 am-9:38 pm

2 stops23h 18m

$733

EugenePorto

EUG - OPO

EUGOPO

Eugene

Tue 12/16

1:11 pm-11:40 am

2 stops38h 29m

Porto

Tue 12/23

12:30 pm-1:09 pm

2 stops56h 39m

$1,051

EugenePorto

EUG - OPO

EUGOPO

Eugene

Tue 12/16

5:00 am-2:45 pm

2 stops25h 45m

Porto

Tue 12/23

6:00 am-9:13 pm

3 stops23h 13m

$1,198

EugenePorto

EUG - OPO

EUGOPO

Eugene

Wed 12/10

2:09 pm-11:40 pm

2 stops25h 31m

$372

EugenePorto

EUG - OPO

EUGOPO

Eugene

Tue 12/9

9:00 am-11:25 am

3 stops42h 25m

$397

EugenePorto

EUG - OPO

EUGOPO

Eugene

Wed 12/10

9:00 am-9:55 am

3 stops40h 55m

$417

EugenePorto

EUG - OPO

EUGOPO

Eugene

Tue 12/9

5:00 am-2:45 pm

2 stops25h 45m

$418

EugenePorto

EUG - OPO

EUGOPO

Eugene

Mon 3/2

6:00 am-9:30 am

2 stops19h 30m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Most accurate provider: When it comes to deals on Eugene-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Eugene-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Eugene-Porto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Eugene-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Eugene-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Eugene to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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.

Related info for your journey

How long is the flight from Eugene to Porto?
Airlines like Lufthansa and United Airlines fly from Eugene to Porto in about 25h 38m. The time it takes to get you to your destination can typically vary by up to 12h 51m. The distance from Eugene to Porto is about 5276 mi. This flight may include one or multiple stops.
Can I find deals for flights from Eugene to Porto that include hotel bookings?
Yes. In addition to deals on Eugene to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Eugene to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Porto.
Can I find deals for business class flights from Eugene to Porto?
Yes. Cheapflights offers flight deals from Eugene to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$372+ Cheap flights from Eugene (EUG) to Porto (OPO)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Eugene to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Eugene to Porto

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Round-trip from

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Find flight deals from Eugene to Porto

Cheapest flights from Eugene to PortoExplore the most affordable flight options available from Eugene to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

Explore the most affordable flight options available from Eugene to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Eugene to Porto that are best for you.

Best time to book a flight from Eugene to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Eugene with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Eugene to Porto?

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

How can I find direct flights from Eugene to Porto?

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

Traveling to a place near Porto?

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Cheapest flights from Eugene to Porto
Explore the most affordable flight options available from Eugene to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.