$315 Find Cheap Flights from Portland to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Europe departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Portland to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$738
Madrid
Madrid2 stops$646
Athens
Athens2 stops$632
Lisbon
Lisbon2 stops$570
Dublin
Dublin2 stops$593
Amsterdam
Amsterdam2 stops$714
Zurich
Zurich1 stop$791
Copenhagen
Copenhagen2 stops$732
Munich
Munich2 stops$692
Edinburgh
Edinburgh1 stop$772
Prague
Prague1 stop$691
London
London1 stop$738
Madrid
Madrid2 stops$646
Athens
Athens2 stops$632
Lisbon
Lisbon2 stops$570
Dublin
Dublin2 stops$593
Amsterdam
Amsterdam2 stops$714
Zurich
Zurich1 stop$791
Copenhagen
Copenhagen2 stops$732
Munich
Munich2 stops$692
Edinburgh
Edinburgh1 stop$772
Prague
Prague1 stop$691

Book Cheap Portland to Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Europe

Wed, Sep 2 - Tue, Sep 8
Air Canada Logo
6:00 am - 7:45 am
PWM
-
DUB
20h 45m
2 stops
Air Canada Logo
9:20 am - 1:54 pm
DUB
-
PWM
33h 34m
2 stops
$593Air Canada
Wed, Sep 2 - Fri, Sep 11
Air Canada Logo
6:00 am - 7:45 am
PWM
-
DUB
20h 45m
2 stops
Air Canada Logo
9:20 am - 6:54 pm
DUB
-
PWM
38h 34m
2 stops
$598Air Canada
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
2:12 pm - 7:20 am
PWM
-
DUB
12h 08m
1 stop
United Airlines Logo
9:50 am - 5:32 pm
DUB
-
PWM
36h 42m
2 stops
$603United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:04 am - 7:20 am
PWM
-
DUB
20h 16m
2 stops
United Airlines Logo
9:50 am - 5:32 pm
DUB
-
PWM
36h 42m
2 stops
$607United Airlines
Sun, Apr 19 - Fri, May 8
Delta Logo
2:51 pm - 11:15 am
PWM
-
CDG
14h 24m
2 stops
Delta Logo
8:55 am - 11:18 pm
CDG
-
PWM
20h 23m
2 stops
$703Delta
Mon, Apr 6 - Wed, Apr 15
Delta Logo
2:30 pm - 2:10 pm
PWM
-
CDG
17h 40m
1 stop
Delta Logo
12:15 pm - 12:46 am
CDG
-
PWM
18h 31m
2 stops
$706Delta
Sun, May 3 - Wed, May 13
KLM Logo
12:46 pm - 6:55 am
PWM
-
MUC
12h 09m
1 stop
KLM Logo
9:00 am - 4:07 pm
MUC
-
PWM
13h 07m
1 stop
$736KLM
Sun, May 3 - Wed, May 13
American Airlines Logo
11:57 am - 7:10 am
PWM
-
MUC
13h 13m
1 stop
American Airlines Logo
9:10 am - 10:46 pm
MUC
-
PWM
19h 36m
1 stop
$740American Airlines
Sun, May 3 - Wed, May 13
KLM Logo
5:21 am - 8:25 am
PWM
-
MUC
21h 04m
1 stop
KLM Logo
9:25 am - 12:43 am
MUC
-
PWM
21h 18m
2 stops
$743KLM
Thu, Aug 27 - Wed, Sep 9
American Airlines Logo
11:01 am - 7:30 am
PWM
-
EDI
15h 29m
1 stop
American Airlines Logo
11:25 am - 4:58 pm
EDI
-
PWM
10h 33m
1 stop
$773American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Europe flights

Get data-powered insights and trends into flights from Portland to Europe to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Portland and Europe?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Europe.

There is just one airline that flies from Portland to Europe direct and that is Delta. The best round-trip deal found from Delta for the route is to Paris Charles de Gaulle Airport (CDG) and costs $152.

Which airlines provide the cheapest flights from Portland to Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Europe were found on Air Canada ($593) and United Airlines ($603).

Good to know

Low seasonJanuary
Cheapest flight$315
Best time to beat the crowds but there is an average 88% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Portland to Frankfurt am Main

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Portland to Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Portland to Europe

 
Need help choosing which airline to fly with from Portland to Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8276 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Other than nearly three hour delay for maintenance issues, everything went smooth

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports