$238 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 11/27. 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.
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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$587
Paris
Paris1 stop$532
Rome
Rome1 stop$372
Madrid
Madrid2 stops$446
Athens
Athens2 stops$469
Lisbon
Lisbon1 stop$369
Istanbul
Istanbul2 stops$535
Dublin
Dublin1 stop$374
Amsterdam
Amsterdam1 stop$427
Milan
Milan3 stops$466
Zurich
Zurich1 stop$385
Copenhagen
Copenhagen1 stop$409
Munich
Munich1 stop$540
Reykjavik
Reykjaviknonstop$408
Venice
Venice2 stops$483
Berlin
Berlin2 stops$544
Edinburgh
Edinburgh1 stop$516
Prague
Prague1 stop$401
London
London1 stop$587
Paris
Paris1 stop$532
Rome
Rome1 stop$372
Madrid
Madrid2 stops$446
Athens
Athens2 stops$469
Lisbon
Lisbon1 stop$369
Istanbul
Istanbul2 stops$535
Dublin
Dublin1 stop$374
Amsterdam
Amsterdam1 stop$427
Milan
Milan3 stops$466
Zurich
Zurich1 stop$385
Copenhagen
Copenhagen1 stop$409
Munich
Munich1 stop$540
Reykjavik
Reykjaviknonstop$408
Venice
Venice2 stops$483
Berlin
Berlin2 stops$544
Edinburgh
Edinburgh1 stop$516
Prague
Prague1 stop$401

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

Sat, Mar 14 - Sun, Mar 22
Icelandair Logo
3:45 pm - 8:20 pmPDX-LIS
21h 35m1 stop
Icelandair Logo
9:20 pm - 6:00 pmLIS-PDX
27h 40m1 stop
$369Icelandair
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Sat, Mar 14 - Sun, Mar 22
Icelandair Logo
3:45 pm - 8:20 pmPDX-LIS
21h 35m1 stop
Icelandair Logo
9:20 pm - 6:00 pmLIS-PDX
27h 40m1 stop
$370Icelandair
Find Deal
Wed, Feb 4 - Wed, Feb 18
British Airways Logo
2:13 pm - 5:00 pmPDX-DUB
18h 47m2 stops
British Airways Logo
8:50 am - 3:55 pmDUB-PDX
15h 05m1 stop
$449British Airways
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Mon, Feb 9 - Mon, Feb 16
United Airlines Logo
5:00 am - 9:35 amPDX-BCN
19h 35m2 stops
United Airlines Logo
1:35 pm - 6:49 pmBCN-PDX
38h 14m2 stops
$461United Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:00 am - 9:00 amPDX-BCN
17h 00m2 stops
United Airlines Logo
1:35 pm - 11:57 amBCN-PDX
31h 22m2 stops
$465United Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
British Airways Logo
5:45 pm - 7:45 pmPDX-BCN
17h 00m1 stop
British Airways Logo
6:40 am - 3:55 pmBCN-PDX
18h 15m1 stop
$472British Airways
Find Deal
Mon, Jan 12 - Sun, Jan 25
Delta Logo
5:30 am - 8:00 amPDX-BCN
17h 30m2 stops
Delta Logo
6:00 am - 11:25 amBCN-PDX
14h 25m1 stop
$474Delta
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Mon, Jan 12 - Sun, Jan 25
Delta Logo
5:30 am - 8:00 amPDX-BCN
17h 30m2 stops
Delta Logo
6:00 am - 11:25 amBCN-PDX
14h 25m1 stop
$476Delta
Find Deal
Thu, Feb 19 - Mon, Feb 23
Iberia Logo
5:44 am - 9:25 amPDX-ORY
18h 41m2 stops
Iberia Logo
8:55 pm - 11:09 amORY-PDX
23h 14m2 stops
$741Iberia
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Sat, Jan 17 - Wed, Jan 28
Iberia Logo
6:00 am - 12:00 pmPDX-ORY
21h 00m2 stops
Iberia Logo
7:00 pm - 11:45 amORY-PDX
25h 45m2 stops
$771Iberia
Find Deal
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.

What is the cheapest Portland to Europe flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Europe from Portland found in the last 72 hours was to Amsterdam, at $537 round-trip. The most popular route is from Portland (PDX) to Amsterdam (AMS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $537.

Can I save money by flying with a layover from Portland to Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $737, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Portland to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Europe is October, when tickets cost $645 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,216 and $1,069 respectively.

What’s the cheapest day of the week to fly from Portland to Europe?

The average price of all round-trip flights from Portland to Europe clicked on KAYAK for each day over the last 12 months.

When flying from Portland to Europe, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Europe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Europe, you should book around 5 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$278
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Portland to Paris

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.

  • What is the cheapest time of day to fly to Europe?

    The cheapest time of day to fly to Europe is generally in the evening, when round-trip flights cost $807 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $937.

Top tips for finding cheap flights to Europe

  • Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Amsterdam $542 one-way - $676 round-trip; London $501 one-way - $707 round-trip

Reviews of the top 5 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 8002 reviews
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
8.1Boarding
Airline reviews

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

10.0 ExcellentWilliam, Nov 2025ATL - SJO
Read more Delta reviews

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

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 immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

It was too cold in the plane my feet froze

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports