$240 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 12/6. 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$544
Paris
Paris1 stop$547
Rome
Rome1 stop$373
Madrid
Madrid2 stops$449
Athens
Athens1 stop$480
Lisbon
Lisbon1 stop$393
Istanbul
Istanbul1 stop$381
Dublin
Dublin1 stop$377
Amsterdam
Amsterdam1 stop$437
Milan
Milan2 stops$467
Zurich
Zurich2 stops$454
Copenhagen
Copenhagen1 stop$443
Munich
Munich1 stop$445
Venice
Venice2 stops$486
Berlin
Berlin2 stops$520
Edinburgh
Edinburgh2 stops$516
Prague
Prague2 stops$498
London
London1 stop$544
Paris
Paris1 stop$547
Rome
Rome1 stop$373
Madrid
Madrid2 stops$449
Athens
Athens1 stop$480
Lisbon
Lisbon1 stop$393
Istanbul
Istanbul1 stop$381
Dublin
Dublin1 stop$377
Amsterdam
Amsterdam1 stop$437
Milan
Milan2 stops$467
Zurich
Zurich2 stops$454
Copenhagen
Copenhagen1 stop$443
Munich
Munich1 stop$445
Venice
Venice2 stops$486
Berlin
Berlin2 stops$520
Edinburgh
Edinburgh2 stops$516
Prague
Prague2 stops$498

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

Mon, Dec 1 - Mon, Dec 8
Icelandair Logo
2:45 pm - 2:00 pmPDX-FCO
14h 15m1 stop
Icelandair Logo
11:25 am - 5:00 pmFCO-PDX
14h 35m1 stop
$371Icelandair
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Tue, Nov 18 - Mon, 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
$373Icelandair
Find Deal
Mon, Jan 26 - Tue, Feb 10
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
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Sun, Nov 16 - Tue, Nov 25
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
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Mon, Dec 29 - Fri, Feb 20
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
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Tue, Dec 30 - Fri, Feb 20
Delta Logo
7:30 pm - 8:00 amPDX-BCN
27h 30m2 stops
Delta Logo
10:15 am - 8:27 pmBCN-PDX
19h 12m1 stop
$438Delta
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Sat, Dec 6 - Thu, Jan 15
KLM Logo
10:10 pm - 8:40 amPDX-BCN
25h 30m1 stop
KLM Logo
10:15 am - 8:27 pmBCN-PDX
19h 12m1 stop
$439KLM
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Fri, Apr 24 - Sat, May 2
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
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Thu, Dec 4 - Fri, Dec 12
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
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Fri, Jan 9 - Fri, Jan 16
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
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 $656 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,210 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 19% 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$240
Best time to beat the crowds with an average 17% 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 8004 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

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

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

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.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

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

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

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

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.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

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.

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.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Everything you need to know for your flight to Europe

Information on your arrival and departure airports