$243 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 3/7. 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
London2 stops$592
Paris
Paris1 stop$523
Rome
Rome1 stop$457
Madrid
Madrid2 stops$448
Athens
Athens1 stop$466
Lisbon
Lisbon1 stop$368
Istanbul
Istanbul1 stop$408
Dublin
Dublin1 stop$430
Amsterdam
Amsterdam1 stop$426
Milan
Milan2 stops$432
Zurich
Zurich1 stop$385
Copenhagen
Copenhagen2 stops$534
Munich
Munich1 stop$522
Venice
Venice2 stops$475
Reykjavik
Reykjaviknonstop$464
Berlin
Berlin1 stop$530
Edinburgh
Edinburgh1 stop$475
Prague
Prague2 stops$484
London
London2 stops$592
Paris
Paris1 stop$523
Rome
Rome1 stop$457
Madrid
Madrid2 stops$448
Athens
Athens1 stop$466
Lisbon
Lisbon1 stop$368
Istanbul
Istanbul1 stop$408
Dublin
Dublin1 stop$430
Amsterdam
Amsterdam1 stop$426
Milan
Milan2 stops$432
Zurich
Zurich1 stop$385
Copenhagen
Copenhagen2 stops$534
Munich
Munich1 stop$522
Venice
Venice2 stops$475
Reykjavik
Reykjaviknonstop$464
Berlin
Berlin1 stop$530
Edinburgh
Edinburgh1 stop$475
Prague
Prague2 stops$484

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, Mar 9 - Mon, Mar 16
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
$426Icelandair
Mon, Mar 16 - Mon, Mar 23
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
$427Icelandair
Thu, Jan 8 - Mon, Jan 19
Lufthansa Logo
7:00 am - 8:10 am
PDX
-
DUB
17h 10m1 stop
Lufthansa Logo
10:40 am - 6:56 pm
DUB
-
PDX
16h 16m1 stop
$430Lufthansa
Sun, Jan 11 - Sat, Jan 24
United Airlines Logo
11:59 pm - 7:30 am
PDX
-
DUB
23h 31m2 stops
United Airlines Logo
9:00 am - 6:56 pm
DUB
-
PDX
41h 56m2 stops
$435United Airlines
Sun, Jan 11 - Sat, Jan 24
United Airlines Logo
11:59 pm - 8:10 am
PDX
-
DUB
24h 11m1 stop
United Airlines Logo
9:00 am - 6:10 pm
DUB
-
PDX
41h 10m2 stops
$437United Airlines
Wed, Feb 11 - Tue, Feb 17
British Airways Logo
5:45 pm - 5:00 pm
PDX
-
DUB
15h 15m1 stop
British Airways Logo
8:40 pm - 3:55 pm
DUB
-
PDX
27h 15m1 stop
$444British Airways
Wed, Feb 18 - Sun, Mar 1
British Airways Logo
5:45 pm - 5:00 pm
PDX
-
DUB
15h 15m1 stop
British Airways Logo
7:25 pm - 3:55 pm
DUB
-
PDX
28h 30m1 stop
$453British Airways
Sun, Jan 11 - Sun, Jan 25
American Airlines Logo
5:45 pm - 5:00 pm
PDX
-
BCN
14h 15m1 stop
American Airlines Logo
10:40 am - 11:32 pm
BCN
-
PDX
21h 52m1 stop
$472American Airlines
Wed, Jan 14 - Thu, Jan 22
Delta Logo
1:25 pm - 9:30 am
PDX
-
LCY
12h 05m1 stop
Delta Logo
9:20 am - 11:25 am
LCY
-
PDX
34h 05m1 stop
$649Delta
Mon, Mar 16 - Tue, Apr 7
Delta Logo
2:25 pm - 9:30 am
PDX
-
LCY
12h 05m1 stop
Delta Logo
10:00 am - 11:10 am
LCY
-
PDX
33h 10m1 stop
$664Delta
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 London, at $472 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 $489.

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 $794, 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 $1,211 and $1,072 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 Tuesday 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 3 weeks before departure, which saves you about 16% 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$243
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Portland to Paris Charles de Gaulle Airport

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 $754 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 $928.

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 $506 one-way - $694 round-trip; London $414 one-way - $669 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 8007 reviews
7.3Food
8.1Boarding
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

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.

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.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

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.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

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.

Everything you need to know for your flight to Europe

Information on your arrival and departure airports