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Cheap flights from Portland to Europe from $239

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 3/10. 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

Enter your travel dates to find the best prices.
Icelandair Logo
2:45 pm - 11:55 am
PDX
-
AMS
12h 10m1 stop
Icelandair Logo
12:55 pm - 6:00 pm
AMS
-
PDX
13h 05m1 stop
$428Icelandair
sáb., mar. 7 - dom., mar. 15
Icelandair Logo
3:45 pm - 11:55 am
PDX
-
AMS
12h 10m1 stop
Icelandair Logo
12:55 pm - 6:00 pm
AMS
-
PDX
13h 05m1 stop
$440Icelandair
mar., mar. 17 - dom., mar. 22
Air Canada Logo
7:00 pm - 7:10 am
PDX
-
DUB
52h 10m2 stops
Air Canada Logo
9:00 am - 9:15 am
DUB
-
PDX
32h 15m2 stops
$443Air Canada
vie., ene. 23 - dom., feb. 8
British Airways Logo
5:45 pm - 3:05 pm
PDX
-
DUB
13h 20m1 stop
British Airways Logo
4:05 pm - 3:55 pm
DUB
-
PDX
31h 50m1 stop
$444British Airways
dom., feb. 22 - sáb., mar. 7
British Airways Logo
5:45 pm - 7:55 am
PDX
-
DUB
30h 10m1 stop
British Airways Logo
8:50 am - 4:55 pm
DUB
-
PDX
15h 05m1 stop
$447British Airways
mié., mar. 4 - vie., mar. 13
United Airlines Logo
11:59 pm - 9:45 am
PDX
-
DUB
25h 46m1 stop
United Airlines Logo
9:50 am - 9:30 am
DUB
-
PDX
31h 40m1 stop
$454United Airlines
sáb., abr. 18 - sáb., may. 9
United Airlines Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
United Airlines Logo
9:00 am - 10:53 pm
DUB
-
PDX
45h 53m2 stops
$456United Airlines
mar., ene. 20 - mié., feb. 4
Delta Logo
7:00 am - 1:35 pm
PDX
-
ATH
20h 35m2 stops
Delta Logo
6:05 am - 12:25 pm
ATH
-
PDX
15h 20m1 stop
$491Delta
mié., mar. 4 - mié., mar. 11
KLM Logo
7:00 am - 9:00 am
PDX
-
CDG
17h 00m1 stop
KLM Logo
10:30 am - 5:33 pm
CDG
-
PDX
16h 03m1 stop
$564KLM
mar., feb. 3 - mar., feb. 17
Delta Logo
5:59 pm - 8:10 pm
PDX
-
LHR
18h 11m2 stops
Delta Logo
6:30 am - 11:10 am
LHR
-
PDX
12h 40m1 stop
$641Delta
lun., abr. 27 - mié., may. 13

United Airlines flights from Portland to Europe

Our best United Airlines deals on Portland to Europe flight tickets
United Airlines
Apr 18
PDX11:59 pmPortland
25h 46m
1 stop
DUB9:45 amDublin
May 9
DUB9:50 amDublin
31h 40m
1 stop
PDX9:30 amPortland
$454
Find similar
United Airlines
Jan 20
PDX7:00 amPortland
17h 10m
1 stop
DUB8:10 amDublin
Feb 4
DUB9:00 amDublin
45h 53m
2 stops
PDX10:53 pmPortland
$456
Find similar
United Airlines
Mar 9
PDX7:00 amPortland
20h 20m
2 stops
DUB10:20 amDublin
Mar 16
DUB8:00 amDublin
41h 48m
2 stops
PDX6:48 pmPortland
$460
Find similar

Lufthansa flights from Portland to Europe

Our best Lufthansa deals on Portland to Europe flight tickets
Lufthansa
Jan 27
PDX3:46 pmPortland
56h 24m
2 stops
DUB8:10 amDublin
Apr 2
DUB9:50 amDublin
40h 40m
2 stops
PDX6:30 pmPortland
$465
Find similar
Lufthansa
Apr 18
PDX3:15 pmPortland
33h 00m
2 stops
DUB8:15 amDublin
May 6
DUB9:50 amDublin
17h 15m
1 stop
PDX7:05 pmPortland
$468
Find similar
Lufthansa
Feb 20
PDX9:50 amPortland
22h 15m
2 stops
ATH6:05 pmAthens Eleftherios V.
Mar 6
ATH6:35 amAthens Eleftherios V.
21h 55m
2 stops
PDX6:30 pmPortland
$469
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 diciembre 30, 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

PortlandAmsterdam

PDX - AMS

PDXAMS

Portland

sáb. 3/7

2:45 pm-11:55 am

1 stop12h 10m

Amsterdam Schiphol

dom. 3/15

12:55 pm-6:00 pm

1 stop13h 05m

$428

PortlandAmsterdam

PDX - AMS

PDXAMS

Portland

mar. 3/17

3:45 pm-11:55 am

1 stop12h 10m

Amsterdam Schiphol

dom. 3/22

12:55 pm-6:00 pm

1 stop13h 05m

$440

PortlandDublin

PDX - DUB

PDXDUB

Portland

vie. 1/23

7:00 pm-7:10 am

2 stops52h 10m

Dublin

dom. 2/8

9:00 am-9:15 am

2 stops32h 15m

$443

PortlandDublin

PDX - DUB

PDXDUB

Portland

dom. 2/22

5:45 pm-3:05 pm

1 stop13h 20m

Dublin

sáb. 3/7

4:05 pm-3:55 pm

1 stop31h 50m

$444

PortlandDublin

PDX - DUB

PDXDUB

Portland

mié. 3/4

5:45 pm-7:55 am

1 stop30h 10m

Dublin

vie. 3/13

8:50 am-4:55 pm

1 stop15h 05m

$447

PortlandDublin

PDX - DUB

PDXDUB

Portland

sáb. 4/18

11:59 pm-9:45 am

1 stop25h 46m

Dublin

sáb. 5/9

9:50 am-9:30 am

1 stop31h 40m

$454

PortlandDublin

PDX - DUB

PDXDUB

Portland

mar. 1/20

7:00 am-8:10 am

1 stop17h 10m

Dublin

mié. 2/4

9:00 am-10:53 pm

2 stops45h 53m

$456

PortlandAthens

PDX - ATH

PDXATH

Portland

mié. 3/4

7:00 am-1:35 pm

2 stops20h 35m

Athens Eleftherios V.

mié. 3/11

6:05 am-12:25 pm

1 stop15h 20m

$491

PortlandParis

PDX - CDG

PDXCDG

Portland

mar. 2/3

7:00 am-9:00 am

1 stop17h 00m

Paris Charles de Gaulle

mar. 2/17

10:30 am-5:33 pm

1 stop16h 03m

$564

PortlandLondon

PDX - LHR

PDXLHR

Portland

lun. 4/27

5:59 pm-8:10 pm

2 stops18h 11m

London Heathrow

mié. 5/13

6:30 am-11:10 am

1 stop12h 40m

$641

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 $645, 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 $659.

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

The cheapest day to depart from Portland to Europe is on a Tuesday. Travelers who choose to depart for Europe on a Tuesday will often find tickets for as low as $843. Flights from Portland to Europe on a Saturday will generally be more expensive and average around $992. 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 $728. 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 $923. 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 $835 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 $748 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 51% 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

$409

Fastest flight time

7h 30m

Direct flights

Every day

Airports in Europe

4,107 airports
The best one-way flight to Europe from Portland in the past 72 hours is $409. The best round-trip flight deal from Portland to Europe found on momondo in the last 72 hours is $520.
The fastest flight from Portland to Europe takes 7h 30m
Direct flights go from Portland to Europe every day.
There are 4,107 airports in Europe. From Portland there are direct flights to 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
10,571 reviews
Search Air Canada flights
United AirlinesPriceFrom $344Free CancellationRating
7.4
9,124 reviews
Search United Airlines flights
IcelandairPriceFrom $360Free CancellationRating
7.1
593 reviews
Search Icelandair flights
IberiaPriceFrom $367Free CancellationRating
7.0
3,058 reviews
Search Iberia flights
American AirlinesPriceFrom $401Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
KLMPriceFrom $409Free CancellationRating
7.7
1,435 reviews
Search KLM flights
FinnairPriceFrom $417Free CancellationRating
7.6
1,343 reviews
Search Finnair flights
DeltaPriceFrom $419Free CancellationRating
7.9
8,013 reviews
Search Delta flights
British AirwaysPriceFrom $438Free CancellationRating
6.7
7,627 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $458Free CancellationRating
7.5
677 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.

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