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Cheap flights from Portland to Europe from $240

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 Europe departing on 12/6. 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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Cheap round-trip flights

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Icelandair Logo
2:45 pm - 2:00 pmPDX-FCO
14h 15m1 stop
Icelandair Logo
11:25 am - 5:00 pmFCO-PDX
14h 35m1 stop
$373Icelandair
Find Deal
ter, nov 18 - seg, nov 24
Icelandair Logo
2:45 pm - 2:00 pmPDX-FCO
14h 15m1 stop
Icelandair Logo
11:25 am - 5:00 pmFCO-PDX
14h 35m1 stop
$378Icelandair
Find Deal
qui, dez 4 - qua, dez 17
British Airways Logo
7:38 am - 9:50 amPDX-DUB
18h 12m2 stops
British Airways Logo
6:00 pm - 3:55 pmDUB-PDX
29h 55m1 stop
$427British Airways
Find Deal
seg, jan 26 - ter, fev 10
KLM Logo
6:10 am - 7:45 amPDX-DUB
17h 35m1 stop
KLM Logo
9:45 am - 5:43 pmDUB-PDX
15h 58m1 stop
$433KLM
Find Deal
dom, nov 16 - ter, nov 25
Delta Logo
10:05 pm - 7:15 amPDX-BCN
24h 10m1 stop
Delta Logo
10:15 am - 8:27 pmBCN-PDX
19h 12m1 stop
$434Delta
Find Deal
seg, dez 29 - qui, fev 12
Delta Logo
7:15 am - 8:40 amPDX-BCN
16h 25m1 stop
Delta Logo
10:15 am - 8:32 amBCN-PDX
31h 17m2 stops
$438Delta
Find Deal
ter, dez 30 - ter, fev 17
KLM Logo
10:10 pm - 8:40 amPDX-BCN
25h 30m1 stop
KLM Logo
10:55 am - 10:15 pmBCN-PDX
20h 20m1 stop
$439KLM
Find Deal
sáb, dez 6 - qua, jan 14
United Airlines Logo
11:55 pm - 9:45 amPDX-DUB
25h 50m1 stop
United Airlines Logo
9:20 am - 9:35 amDUB-PDX
32h 15m1 stop
$454United Airlines
Find Deal
sex, abr 24 - sáb, mai 2
United Airlines Logo
10:50 am - 8:10 amPDX-DUB
13h 20m1 stop
United Airlines Logo
9:00 am - 6:06 pmDUB-PDX
41h 06m2 stops
$455United Airlines
Find Deal
qui, dez 4 - sex, dez 12
British Airways Logo
5:45 pm - 4:55 pmPDX-FCO
14h 10m1 stop
British Airways Logo
8:35 am - 3:55 pmFCO-PDX
16h 20m1 stop
$505British Airways
Find Deal
sex, jan 9 - sex, jan 16

Air Canada flights from Portland to Europe

Our best Air Canada deals on Portland to Europe flight tickets
Air Canada
Dec 4
PDX7:00 pmPortland
28h 00m
2 stops
MAD8:00 amMadrid Barajas
Dec 11
MAD1:35 pmMadrid Barajas
28h 40m
2 stops
PDX9:15 amPortland
$449
Find similar
Air Canada
Nov 28
PDX3:15 pmPortland
55h 45m
2 stops
MAD8:00 amMadrid Barajas
Dec 12
MAD1:35 pmMadrid Barajas
38h 10m
2 stops
PDX6:45 pmPortland
$461
Find similar
Air Canada
Jan 27
PDX7:00 amPortland
16h 10m
2 stops
DUB7:10 amDublin
Feb 8
DUB9:00 amDublin
45h 32m
2 stops
PDX10:32 pmPortland
$462
Find similar

Delta flights from Portland to Europe

Our best Delta deals on Portland to Europe flight tickets
Delta
Dec 29
PDX10:05 pmPortland
24h 10m
1 stop
BCN7:15 amBarcelona-El Prat
Feb 12
BCN10:15 amBarcelona-El Prat
19h 12m
1 stop
PDX8:27 pmPortland
$434
Find similar
Delta
Dec 30
PDX7:15 amPortland
16h 25m
1 stop
BCN8:40 amBarcelona-El Prat
Feb 17
BCN10:15 amBarcelona-El Prat
31h 17m
2 stops
PDX8:32 amPortland
$438
Find similar
Delta
Feb 28
PDX12:40 amPortland
23h 05m
1 stop
DUB7:45 amDublin
Mar 10
DUB10:45 amDublin
17h 50m
1 stop
PDX9:35 pmPortland
$439
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Europe 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, momondo users made 832,500 searches. Data last updated novembro 6, 2025.
Use the filters below to find and compare flights from Portland to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandRome

PDX - FCO

PDXFCO

Portland

ter 11/18

2:45 pm-2:00 pm

1 stop14h 15m

Rome Fiumicino

seg 11/24

11:25 am-5:00 pm

1 stop14h 35m

$373

PortlandRome

PDX - FCO

PDXFCO

Portland

qui 12/4

2:45 pm-2:00 pm

1 stop14h 15m

Rome Fiumicino

qua 12/17

11:25 am-5:00 pm

1 stop14h 35m

$378

PortlandDublin

PDX - DUB

PDXDUB

Portland

seg 1/26

7:38 am-9:50 am

2 stops18h 12m

Dublin

ter 2/10

6:00 pm-3:55 pm

1 stop29h 55m

$427

PortlandDublin

PDX - DUB

PDXDUB

Portland

dom 11/16

6:10 am-7:45 am

1 stop17h 35m

Dublin

ter 11/25

9:45 am-5:43 pm

1 stop15h 58m

$433

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

seg 12/29

10:05 pm-7:15 am

1 stop24h 10m

Barcelona-El Prat

qui 2/12

10:15 am-8:27 pm

1 stop19h 12m

$434

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

ter 12/30

7:15 am-8:40 am

1 stop16h 25m

Barcelona-El Prat

ter 2/17

10:15 am-8:32 am

2 stops31h 17m

$438

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

sáb 12/6

10:10 pm-8:40 am

1 stop25h 30m

Barcelona-El Prat

qua 1/14

10:55 am-10:15 pm

1 stop20h 20m

$439

PortlandDublin

PDX - DUB

PDXDUB

Portland

sex 4/24

11:55 pm-9:45 am

1 stop25h 50m

Dublin

sáb 5/2

9:20 am-9:35 am

1 stop32h 15m

$454

PortlandDublin

PDX - DUB

PDXDUB

Portland

qui 12/4

10:50 am-8:10 am

1 stop13h 20m

Dublin

sex 12/12

9:00 am-6:06 pm

2 stops41h 06m

$455

PortlandRome

PDX - FCO

PDXFCO

Portland

sex 1/9

5:45 pm-4:55 pm

1 stop14h 10m

Rome Fiumicino

sex 1/16

8:35 am-3:55 pm

1 stop16h 20m

$505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Europe

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 Europe?

The cheapest month to fly to Europe from Portland is in October. Flight prices, which tend to average around $656, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $660.

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

The cheapest day to depart from Portland to Europe is on a Sunday. Travelers who choose to depart for Europe on a Sunday will often find tickets for as low as $858. Flights from Portland to Europe on a Saturday will generally be more expensive and average around $1,038. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Europe is in the afternoon. momondo users have found flights departing from Portland to Europe in the afternoon for as low as $807. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $937. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Portland to Europe flight route?

Fly from Portland to London Heathrow for the best Portland - Europe flight prices

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

You are more likely to see cheaper flights to Europe from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $838 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Portland for as low as $735 on momondo.

What cabin class options are available on Portland to Europe flights?

There are 4 cabin classes available to choose from on Portland to Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Europe flights?

You could potentially save up to 36% on your flight if you consider stops on a Portland to Europe flight.

Cheap Portland to Europe flight deals and tips

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

Best Price Found

$425

Fastest flight time

9h 20m

Direct flights

Every day

Airports in Europe

2 airports
The best one-way flight to Europe from Portland in the past 72 hours is $425. The best round-trip flight deal from Portland to Europe found on momondo in the last 72 hours is $494.
The fastest flight from Portland to Europe takes 9h 20m
Direct flights go from Portland to Europe every day.
There are 2 airports near Europe: Amsterdam Schiphol (AMS), London Heathrow (LHR)
Search flight deals

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

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

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

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

    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 Portland Airport to Europe.

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

    The travel and health documents you'll need for your trip to Europe 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 Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Europe

Compare and see reviews for airlines that fly from Portland to Europe with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $344Free CancellationRating
7.1
10,415 reviews
Search Air Canada flights
United AirlinesPriceFrom $344Free CancellationRating
7.4
9,004 reviews
Search United Airlines flights
IberiaPriceFrom $374Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
IcelandairPriceFrom $378Free CancellationRating
7.1
571 reviews
Search Icelandair flights
KLMPriceFrom $409Free CancellationRating
7.7
1,405 reviews
Search KLM flights
FinnairPriceFrom $417Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
American AirlinesPriceFrom $417Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $418Free CancellationRating
7.9
8,001 reviews
Search Delta flights
British AirwaysPriceFrom $440Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $563Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Europe from Portland with this policy.

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

momondo helps you find the best flight between Portland and Europe by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Europe, momondo offers a useful price alert feature which will track prices for flights to Europe from Portland and alert you when they change.

An easier way to manage your Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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sáb 12/6
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