$500 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 1/24. 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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Book Cheap Portland to Greece 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 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

Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
2:35 pm - 1:35 pm
PWM
-
ATH
16h 00m2 stops
Multiple Airlines Logo
5:20 pm - 12:20 am
ATH
-
PWM
38h 00m2 stops
$500Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
6:16 am - 1:20 pm
PWM
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ATH
24h 04m2 stops
Scandinavian Airlines Logo
7:30 pm - 12:20 am
ATH
-
PWM
35h 50m2 stops
$518Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 2
Scandinavian Airlines Logo
6:16 am - 1:20 pm
PWM
-
ATH
24h 04m2 stops
Scandinavian Airlines Logo
7:30 pm - 12:20 am
ATH
-
PWM
35h 50m2 stops
$519Scandinavian Airlines
Fri, May 15 - Wed, May 20
Scandinavian Airlines Logo
6:30 am - 8:15 pm
PWM
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ATH
30h 45m2 stops
Scandinavian Airlines Logo
7:45 am - 11:59 pm
ATH
-
PWM
23h 14m2 stops
$730Scandinavian Airlines
Fri, May 15 - Wed, May 20
Scandinavian Airlines Logo
2:35 pm - 8:25 pm
PWM
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ATH
22h 50m3 stops
Scandinavian Airlines Logo
7:50 am - 11:59 pm
ATH
-
PWM
23h 09m2 stops
$743Scandinavian Airlines
Fri, May 15 - Wed, May 20
Scandinavian Airlines Logo
2:35 pm - 8:25 pm
PWM
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ATH
22h 50m3 stops
Scandinavian Airlines Logo
7:50 am - 11:59 pm
ATH
-
PWM
23h 09m2 stops
$744Scandinavian Airlines
Mon, May 18 - Tue, May 26
Scandinavian Airlines Logo
2:35 pm - 6:40 pm
PWM
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ATH
21h 05m2 stops
Scandinavian Airlines Logo
7:30 pm - 11:59 pm
ATH
-
PWM
35h 29m2 stops
$860Scandinavian Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
3:58 pm - 1:25 am
PWM
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ATH
26h 27m2 stops
American Airlines Logo
7:55 am - 10:54 pm
ATH
-
PWM
21h 59m3 stops
$1,027American Airlines
Mon, May 18 - Tue, May 26
Scandinavian Airlines Logo
6:30 am - 3:15 pm
PWM
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ATH
25h 45m3 stops
Scandinavian Airlines Logo
7:45 am - 11:59 pm
ATH
-
PWM
23h 14m2 stops
$1,086Scandinavian Airlines
Mon, May 18 - Tue, May 26
United Airlines Logo
7:06 pm - 10:05 am
PWM
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ATH
31h 59m2 stops
United Airlines Logo
11:45 am - 7:24 pm
ATH
-
PWM
14h 39m1 stop
$1,100United Airlines
Booking Insights

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 fly non-stop between Portland and Greece?

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 Greece.

There are 3 airlines that fly nonstop from Portland to Greece. They are: Scandinavian Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $147 for a round-trip flight to Athens (ATH). On average, Scandinavian Airlines offers the best prices for nonstop flights between Portland and Greece.

Good to know

Low seasonFebruary
Cheapest flight$500
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 78% 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.
7.9
DeltaOverall score based on 8008 reviews
7.9Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.3Food
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

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!

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

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.

Everything you need to know for your flight from Portland to Greece

Information on your arrival and departure airports