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Cheap flights from Portland to Portugal from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Portugal departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Portugal

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Portugal.

Cheap last minute flights

Planning a quick getaway from Portland to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Portugal

Find recent round-trip train or bus tickets from Portland to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
10:10 am - 9:20 amPDX-LIS
15h 10m2 stops
11:00 am - 6:24 pmLIS-PDX
38h 24m2 stops
Tue, Feb 25 - Tue, Mar 11
6:00 am - 9:20 amPDX-LIS
19h 20m2 stops
5:00 am - 6:24 pmLIS-PDX
20h 24m2 stops
$612Air Canada
Find Deal
Tue, Feb 25 - Tue, Mar 11
6:00 am - 10:15 amPDX-LIS
21h 15m2 stops
11:00 am - 8:25 pmLIS-PDX
40h 25m2 stops
$623United Airlines
Find Deal
Tue, Mar 11 - Tue, Mar 25
7:05 am - 8:00 amPDX-LIS
16h 55m1 stop
5:00 am - 12:25 pmLIS-PDX
14h 25m1 stop
$629KLM
Find Deal
Tue, Feb 25 - Tue, Mar 11
7:05 am - 8:00 amPDX-LIS
16h 55m1 stop
10:00 am - 11:29 pmLIS-PDX
21h 29m1 stop
$631KLM
Find Deal
Mon, Feb 24 - Wed, Mar 5
7:05 am - 8:00 amPDX-LIS
17h 55m1 stop
10:00 am - 10:38 pmLIS-PDX
20h 38m1 stop
$634Delta
Find Deal
Wed, Mar 26 - Mon, Apr 7
7:05 am - 8:00 amPDX-LIS
17h 55m1 stop
10:00 am - 10:38 pmLIS-PDX
20h 38m1 stop
$641Delta
Find Deal
Wed, Mar 26 - Mon, Apr 7
11:38 pm - 10:15 amPDX-LIS
27h 37m1 stop
12:15 pm - 12:50 amLIS-PDX
19h 35m2 stops
$645United Airlines
Find Deal
Mon, Mar 10 - Fri, Mar 21
7:25 pm - 11:10 pmPDX-LIS
19h 45m1 stop
11:00 am - 5:35 pmLIS-PDX
14h 35m1 stop
$733British Airways
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Wed, Apr 2 - Tue, Apr 15
7:25 pm - 5:55 pmPDX-LIS
14h 30m1 stop
11:00 am - 5:35 pmLIS-PDX
14h 35m1 stop
$816British Airways
Find Deal
Tue, Apr 22 - Tue, Apr 29
5:30 pm - 6:05 pmPDX-LIS
40h 35m3 stops
Tue, Jan 14
7:00 am - 10:00 pmPDX-LIS
31h 00m2 stops
$394Scandinavian Airlines
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Mon, May 26
1:00 pm - 3:50 pmPDX-LIS
42h 50m2 stops
$406Scandinavian Airlines
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Wed, Apr 23
7:00 am - 8:00 amPDX-LIS
18h 00m1 stop
$417KLM
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Wed, Mar 26
7:00 am - 8:00 amPDX-LIS
18h 00m1 stop
$419KLM
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Mon, Mar 24
11:59 pm - 9:45 pmPDX-LIS
38h 46m2 stops
$424British Airways
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Mon, Mar 24
7:46 am - 8:10 amPDX-LIS
40h 24m3 stops
$544United Airlines
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Thu, Feb 27
10:56 am - 9:20 amPDX-LIS
38h 24m3 stops
$553United Airlines
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Sat, Jan 11
11:59 pm - 4:00 pmPDX-OPO
32h 01m2 stops
$571British Airways
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Thu, Feb 27
12:40 am - 10:45 amPDX-LIS
26h 05m2 stops
$888Delta
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Wed, May 7
7:00 am - 11:20 amPDX-LIS
20h 20m2 stops
10:00 am - 11:29 pmLIS-PDX
21h 29m1 stop
$918Delta
Find Deal
Sat, Dec 28 - Thu, Jan 23
5:10 am - 11:20 amPDX-LIS
22h 10m2 stops
5:00 am - 9:55 pmLIS-PDX
24h 55m2 stops
$923Delta
Find Deal
Sat, Dec 28 - Thu, Jan 23
5:45 am - 8:10 amPDX-LIS
18h 25m2 stops
11:00 am - 12:56 amLIS-PDX
45h 56m3 stops
$1,031United Airlines
Find Deal
Sat, Dec 28 - Thu, Jan 23
12:59 am - 6:05 pmPDX-LIS
33h 06m2 stops
6:30 am - 11:05 pmLIS-PDX
24h 35m2 stops
$1,107British Airways
Find Deal
Fri, Dec 27 - Thu, Jan 23
8:00 am - 10:00 amPDX-LIS
18h 00m1 stop
10:15 am - 8:37 pmLIS-PDX
18h 22m1 stop
$1,219United Airlines
Find Deal
Sat, Dec 28 - Thu, Jan 23
5:00 am - 9:20 amPDX-LIS
44h 20m2 stops
11:00 am - 9:42 amLIS-PDX
54h 42m2 stops
$1,868United Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
7:05 pm - 9:30 amPDX-LIS
30h 25m3 stops
5:00 am - 10:09 pmLIS-PDX
25h 09m3 stops
$2,009
Find Deal
Thu, Dec 26 - Thu, Jan 2
10:10 am - 9:20 amPDX-LIS
15h 10m2 stops
5:00 am - 10:09 pmLIS-PDX
25h 09m3 stops
$2,010
Find Deal
Thu, Dec 26 - Thu, Jan 2
7:00 am - 2:55 pmPDX-LIS
23h 55m2 stops
7:05 am - 4:35 pmLIS-PDX
17h 30m1 stop
$2,320British Airways
Find Deal
Wed, Dec 25 - Fri, Jan 3
7:05 pm - 9:20 amPDX-LIS
30h 15m2 stops
11:00 am - 11:50 amLIS-PDX
32h 50m2 stops
$2,338Air Canada
Find Deal
Wed, Dec 25 - Fri, Jan 3

Air Canada flights from Portland to Portugal

Our best Air Canada deals on Portland to Portugal flight tickets
Air Canada
Feb 25
PDX6:00 amPortland
19h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 11
LIS5:00 amLisbon Humberto Delgado
20h 24m
2 stops
PDX6:24 pmPortland
Air Canada
Feb 22
PDX7:05 pmPortland
30h 15m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 5
LIS5:00 amLisbon Humberto Delgado
17h 44m
2 stops
PDX2:44 pmPortland
Air Canada
Mar 10
PDX6:00 amPortland
20h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Mar 21
LIS5:00 amLisbon Humberto Delgado
20h 24m
2 stops
PDX6:24 pmPortland

KLM flights from Portland to Portugal

Our best KLM deals on Portland to Portugal flight tickets
KLM
Feb 25
PDX7:05 amPortland
16h 55m
1 stop
LIS8:00 amLisbon Humberto Delgado
Mar 11
LIS5:00 amLisbon Humberto Delgado
14h 25m
1 stop
PDX12:25 pmPortland
KLM
Feb 24
PDX7:05 amPortland
16h 55m
1 stop
LIS8:00 amLisbon Humberto Delgado
Mar 5
LIS10:00 amLisbon Humberto Delgado
21h 29m
1 stop
PDX11:29 pmPortland
KLM
Mar 26
PDX7:00 amPortland
18h 00m
1 stop
LIS8:00 amLisbon Humberto Delgado
Apr 7
LIS5:00 amLisbon Humberto Delgado
14h 20m
1 stop
PDX11:20 amPortland

See travel insights to Portugal from

How to get the cheapest flight ticket from Portland to Portugal

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 Portugal?

The cheapest month to fly to Portugal from Portland is in February. Flight prices, which tend to average around $595, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Portland during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $637.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Wednesday is the cheapest day to fly to Portugal from Portland. The lowest ticket price found for a Wednesday departure recently was $864. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,041.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Portland to Portugal during this time can be as low as $622. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $981 per ticket.

How far in advance should I book a flight to Portugal?

The ideal time to book your flight to Portugal is 25 days in advance when prices tend to average $984. However, in the past 72 hours, people saw flights from Portland for as low as $580.

Can stopping save me money on Portland to Portugal flights?

You could potentially save up to 5% on your flight if you consider stops on a Portland to Portugal flight.

Cheap Portland to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Portugal

Best Price Found

$375

Fastest flight time

13h 05m

Direct flights

None

Airports in Portugal

4 airports
The best one-way flight to Portugal from Portland in the past 72 hours is $375. The best round-trip flight deal from Portland to Portugal found on momondo in the last 72 hours is $610.
The fastest flight from Portland to Portugal takes 13h 05m
There are no direct flights from Portland to Portugal. Popular non-direct routes for this connection are Portland Airport - Faro Airport and Portland Airport - Lisbon Humberto Delgado Airport.
There are 4 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Ponta Delgada Nordela (PDL), Porto (OPO)

  • When did momondo last update prices for flights from Portland Airport to Portugal?

    Prices for flights from Portland Airport to Portugal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Portugal?

  • How old do you have to be to fly from Portland Airport to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Portland to Portugal

Compare and see reviews for airlines that fly from Portland to Portugal with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $452Free CancellationRating
6.8
7,084 reviews
Search Lufthansa flights
Air CanadaPriceFrom $551Free CancellationRating
7.0
8,420 reviews
Search Air Canada flights
Scandinavian AirlinesPriceFrom $551Free CancellationRating
7.3
1,306 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
9,009 reviews
Search United Airlines flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $571Free CancellationRating
6.6
6,813 reviews
Search British Airways flights
KLMPriceFrom $576Free CancellationRating
7.8
1,346 reviews
Search KLM flights
DeltaPriceFrom $587Free CancellationRating
8.0
8,580 reviews
Search Delta flights
Air FrancePriceFrom $643Free CancellationRating
7.4
1,503 reviews
Search Air France flights
IberiaPriceFrom $1,040Free CancellationRating
7.0
2,650 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Portugal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Portugal. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Portugal with flexible booking policies on momondo?

All flight searches from Portland to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Portugal?

Once all potential Portland to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Portland to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.


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Popular flights according to clicks in the last 7 days on momondo