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Cheap flights from Oregon to Porto from $331

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 9:30 amEUG  Eugene-OPO Porto
18h 30m2 stops San Francisco Newark
United Airlines Logo
6:00 am - 8:20 pmOPO  Porto-EUG Eugene
22h 20m2 stops Frankfurt am Main San Francisco
$726United Airlines
Sun, Feb 28 - Wed, Mar 3
Delta Logo
7:05 am - 10:35 amPDX  Portland-OPO Porto
19h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
11:15 am - 11:20 amOPO  Porto-PDX Portland
32h 05m1 stop Amsterdam Schiphol
$729Delta
Sun, Feb 28 - Tue, Mar 9
Delta Logo
7:05 am - 10:35 amPDX  Portland-OPO Porto
19h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 11:20 amOPO  Porto-PDX Portland
14h 20m1 stop Amsterdam Schiphol
$729Delta
Mon, Mar 1 - Fri, Mar 5
Delta Logo
1:20 pm - 10:30 amPDX  Portland-OPO Porto
13h 10m1 stop Amsterdam Schiphol
Delta Logo
5:00 am - 11:20 amOPO  Porto-PDX Portland
14h 20m1 stop Amsterdam Schiphol
$729Delta
Mon, Mar 1 - Fri, Mar 5
United Airlines Logo
3:16 pm - 9:30 amEUG  Eugene-OPO Porto
58h 14m2 stops San Francisco Newark
United Airlines Logo
12:35 pm - 11:46 amOPO  Porto-EUG Eugene
31h 11m2 stops Frankfurt am Main San Francisco
$737United Airlines
Sat, Feb 27 - Wed, Mar 3
United Airlines Logo
5:15 am - 9:30 amPDX  Portland-OPO Porto
20h 15m2 stops Denver Intl Newark
United Airlines Logo
6:00 am - 9:03 pmOPO  Porto-PDX Portland
23h 03m2 stops Frankfurt am Main Denver Intl
$738United Airlines
Mon, Mar 1 - Fri, Mar 5
Lufthansa Logo
10:00 am - 3:30 pmPDX  Portland-OPO Porto
21h 30m2 stops Vancouver Intl Frankfurt am Main
Lufthansa Logo
1:45 pm - 8:45 pmOPO  Porto-PDX Portland
38h 00m2 stops Munich Franz Josef Strauss Vancouver Intl
$741Lufthansa
Mon, Mar 1 - Mon, Mar 15
Multiple Airlines Logo
11:30 pm - 9:30 amPDX  Portland-OPO Porto
26h 00m1 stop Newark
Multiple Airlines Logo
1:45 pm - 8:45 pmOPO  Porto-PDX Portland
38h 00m2 stops Munich Franz Josef Strauss Vancouver Intl
$750Multiple Airlines
Mon, Mar 1 - Mon, Mar 15
KLM Logo
1:20 pm - 10:30 amPDX  Portland-OPO Porto
13h 10m1 stop Amsterdam Schiphol
KLM Logo
5:00 am - 11:20 amOPO  Porto-PDX Portland
14h 20m1 stop Amsterdam Schiphol
$779KLM
Sun, Feb 21 - Mon, Mar 1
KLM Logo
1:20 pm - 11:25 amPDX  Portland-OPO Porto
14h 05m1 stop Amsterdam Schiphol
KLM Logo
5:00 am - 11:20 amOPO  Porto-PDX Portland
14h 20m1 stop Amsterdam Schiphol
$779KLM
Sun, Feb 28 - Sun, Mar 7

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United Airlines flights from Oregon to Porto

Our best United Airlines deals on Oregon to Porto flight tickets
United Airlines
Feb 28
EUG7:00 amEugene
18h 30m
2 stops
OPO9:30 amPorto
Mar 3
OPO6:00 amPorto
22h 20m
2 stops
EUG8:20 pmEugene
$726
United Airlines
Feb 27
EUG3:16 pmEugene
58h 14m
2 stops
OPO9:30 amPorto
Mar 3
OPO12:35 pmPorto
31h 11m
2 stops
EUG11:46 amEugene
$737
United Airlines
Feb 27
PDX12:59 pmPortland
36h 31m
2 stops
OPO9:30 amPorto
Mar 5
OPO6:00 amPorto
22h 33m
2 stops
PDX8:33 pmPortland
$738

Delta flights from Oregon to Porto

Our best Delta deals on Oregon to Porto flight tickets
Delta
Feb 28
PDX1:20 pmPortland
13h 10m
1 stop
OPO10:30 amPorto
Mar 9
OPO11:15 amPorto
32h 05m
1 stop
PDX11:20 amPortland
$729
Delta
Feb 28
PDX6:00 amPortland
31h 55m
2 stops
OPO9:55 pmPorto
Mar 8
OPO11:15 amPorto
39h 02m
2 stops
PDX6:17 pmPortland
$739
Delta
Apr 27
PDX7:00 amPortland
19h 30m
1 stop
OPO10:30 amPorto
May 7
OPO5:00 amPorto
13h 50m
1 stop
PDX10:50 amPortland
$771

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugenePorto

EUG Eugene - OPO Porto

EUGOPO

Eugene

Sun 2/28

7:00 am-9:30 am

2 stops18h 30m

Porto

Wed 3/3

6:00 am-8:20 pm

2 stops22h 20m

$726

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Sun 2/28

7:05 am-10:35 am

2 stops19h 30m

Porto

Tue 3/9

11:15 am-11:20 am

1 stop32h 05m

$729

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Mon 3/1

7:05 am-10:35 am

2 stops19h 30m

Porto

Fri 3/5

5:00 am-11:20 am

1 stop14h 20m

$729
Quickest round-trip

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Mon 3/1

1:20 pm-10:30 am

1 stop13h 10m

Porto

Fri 3/5

5:00 am-11:20 am

1 stop14h 20m

$729

EugenePorto

EUG Eugene - OPO Porto

EUGOPO

Eugene

Sat 2/27

3:16 pm-9:30 am

2 stops58h 14m

Porto

Wed 3/3

12:35 pm-11:46 am

2 stops31h 11m

$737

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Mon 3/1

5:15 am-9:30 am

2 stops20h 15m

Porto

Fri 3/5

6:00 am-9:03 pm

2 stops23h 03m

$738

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Mon 3/1

10:00 am-3:30 pm

2 stops21h 30m

Porto

Mon 3/15

1:45 pm-8:45 pm

2 stops38h 00m

$741

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Mon 3/1

11:30 pm-9:30 am

1 stop26h 00m

Porto

Mon 3/15

1:45 pm-8:45 pm

2 stops38h 00m

$750

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Sun 2/21

1:20 pm-10:30 am

1 stop13h 10m

Porto

Mon 3/1

5:00 am-11:20 am

1 stop14h 20m

$779

PortlandPorto

PDX Portland - OPO Porto

PDXOPO

Portland

Sun 2/28

1:20 pm-11:25 am

1 stop14h 05m

Porto

Sun 3/7

5:00 am-11:20 am

1 stop14h 20m

$779

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from Oregon to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

The month of January is, on average, the cheapest month to fly to Porto from Oregon, with most prices found around $484. If you aren’t able to travel during the month of January, then book flights to Porto from Oregon during December instead. Flights to Porto in December, while not as cheap as those in January, still average around $589.

Can stopping save me money on Oregon to Porto flights?

You could potentially save up to 17% on your flight if you consider stops on a Oregon to Porto flight.

Cheap Oregon to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Porto

Best Price Found

$331

Fastest flight time

17h 05m

Direct flights

None
The best one-way flight to Porto from Oregon in the past 72 hours is $331. The best round-trip flight deal from Oregon to Porto found on momondo in the last 72 hours is $726.
The fastest flight from Oregon to Porto takes 17h 05m
There are no direct flights from Oregon to Porto. There are no popular flight routes from Oregon to Porto.
Search flight deals

Frequently asked questions about flying from Oregon to Porto

  • When did momondo last update prices for flights from Oregon to Porto Airport?

    Prices for flights from Oregon to Porto Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Oregon to Porto Airport?

  • How old do you have to be to fly from Oregon to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Porto

Compare and see reviews for airlines that fly from Oregon to Porto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $494Free CancellationRating
7.8
8,708 reviews
Search Delta flights
KLMPriceFrom $498Free CancellationRating
7.8
1,599 reviews
Search KLM flights
United AirlinesPriceFrom $502Free CancellationRating
7.3
10,483 reviews
Search United Airlines flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Braga
Coimbra
Vila Nova de Gaia
Aveiro
Pinhao
Esposende
Matosinhos
Chaves
Viseu
Espinho
Arcos de Valdevez
Lamego
Guimarães
Caminha
Penafiel
Ponte de Lima
Mira

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Porto?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Porto. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oregon to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oregon to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Oregon to Porto?

Once you have performed a search for Oregon to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oregon to Porto right now. Can momondo alert me if prices change?

Price alerts on flights to Porto from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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