$632 Find Cheap Flights from Portland to Greece

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Greece departing on 8/27. 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.
1 adult
1 adult, Economy

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Best Greece Flight Deals from Portland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens2 stops$632
Athens
Athens2 stops$632

Cheap Flights from Portland to Greece

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Greece 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 Greece

Wed, Aug 27 - Fri, Sep 5
United Airlines Logo
6:14 am - 10:05 amPWM-ATH
20h 51m2 stops
United Airlines Logo
12:10 pm - 2:26 pmATH-PWM
33h 16m2 stops
$632United Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 5
Virgin Atlantic Logo
1:34 pm - 10:55 amPWM-ATH
14h 21m1 stop
Virgin Atlantic Logo
9:10 am - 12:03 amATH-PWM
21h 53m1 stop
$655Virgin Atlantic
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
12:53 pm - 1:20 pmPWM-ATH
17h 27m2 stops
Delta Logo
9:10 am - 12:03 amATH-PWM
21h 53m1 stop
$659Delta
Find Deal
Wed, Aug 27 - Fri, Sep 5
Delta Logo
6:31 am - 11:10 amPWM-ATH
21h 39m2 stops
Delta Logo
10:30 am - 12:48 amATH-PWM
21h 18m1 stop
$674Delta
Find Deal
Wed, Aug 27 - Sat, Sep 6
KLM Logo
6:00 am - 10:55 amPWM-ATH
21h 55m1 stop
KLM Logo
10:30 am - 12:48 amATH-PWM
21h 18m1 stop
$715KLM
Find Deal
Fri, Aug 29 - Sun, Sep 7
Turkish Airlines Logo
6:05 am - 8:55 amPWM-ATH
19h 50m2 stops
Turkish Airlines Logo
3:55 am - 1:22 pmATH-PWM
40h 27m2 stops
$747Turkish Airlines
Find Deal
Fri, Aug 29 - Sun, Sep 7
Turkish Airlines Logo
6:05 am - 3:05 amPWM-ATH
38h 00m2 stops
Turkish Airlines Logo
3:55 am - 1:22 pmATH-PWM
40h 27m2 stops
$748Turkish Airlines
Find Deal
Wed, Aug 27 - Sat, Sep 6
KLM Logo
6:00 am - 10:00 amPWM-ATH
21h 00m1 stop
KLM Logo
10:30 am - 12:48 amATH-PWM
21h 18m1 stop
$915KLM
Find Deal
Tue, Aug 26 - Tue, Sep 2
Scandinavian Airlines Logo
6:31 am - 1:10 pmPWM-ATH
23h 39m3 stops
Scandinavian Airlines Logo
7:45 am - 12:48 amATH-PWM
24h 03m2 stops
$1,012Scandinavian Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 5
Scandinavian Airlines Logo
6:31 am - 1:10 pmPWM-ATH
23h 39m3 stops
Scandinavian Airlines Logo
7:45 am - 12:48 amATH-PWM
24h 03m2 stops
$1,032Scandinavian Airlines
Find Deal
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KAYAK's insights & trends for Portland to Greece flights

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

Which airlines provide the cheapest flights from Portland to Greece?

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 Greece were found on United Airlines ($632) and Virgin Atlantic ($655).


Good to know

Low seasonMarch
High seasonJune
Cheapest flight$632
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Portland to Athens

FAQs - booking Greece flights

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

    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 Greece.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Greece 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 Greece?

    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 Greece 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 Greece?

    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 Greece 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 Greece?

    The cheapest time of day to fly to Greece is generally in the afternoon, when round-trip flights cost $1,132 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Greece is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,607.

Reviews of the top 3 airlines serving from Portland to Greece

 
Need help choosing which airline to fly with from Portland to Greece? 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.
8.0
DeltaOverall score based on 7951 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

4.0 OkayJames, Jul 2025MSN - ATL
Read more Delta reviews

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

I'm a tall guy and even the seats with more leg room were not as comfortable as I had hoped.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The food should improve! And The flight should leave on time and not make the traveler wait.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

I paid for the seat with more leg room but on the day of my departure my seat was changed. I brought it to the airline costumer service and he was able to change it back. The person sitting next to me had the same exact issue.

Great experience. Typically do klm to Amsterdam but may start taking this flight in future - greatxexperience.

The food was wonderful! The blankets and pillows were a nice touch and the staff were very accommodating, making frequent rounds to offer food, drink, etc. We were also told in advance when to expect meals to arrive, which is thoughtful. I liked the early notification about the lack of headphones as well, although unfortunately I'm not sure we received on for the first leg of the trip, which would have been nice to prepare for. The seats are a bit tight, and the bright monitors on the wall were on during an overnight trip, making it difficult to sleep for those close to them. .

The check in not ok! Demanding that we check our carry ons on check in! When there was plenty of available space inside the plane! And the staff at check- in was rude and not helpful and I was traveling with my autistic son and his service dog! Boarding was easy since we were priority boarding! The crew was ok expect from one guy flight attendant that was actually great!

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

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