$377 Find Cheap Flights from Portland to Greece

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 Greece departing on 3/26. 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

Wed, Feb 4 - Sun, Feb 8
Delta Logo
6:17 am - 1:35 pmPWM-ATH
24h 18m2 stops
Delta Logo
6:05 am - 10:27 pmATH-PWM
23h 22m2 stops
$499Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
2:35 pm - 1:35 pmPWM-ATH
16h 00m2 stops
Delta Logo
6:05 am - 12:20 amATH-PWM
25h 15m2 stops
$500Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8
Scandinavian Airlines Logo
2:35 pm - 1:20 pmPWM-ATH
15h 45m2 stops
Scandinavian Airlines Logo
8:50 am - 12:20 amATH-PWM
22h 30m2 stops
$517Scandinavian Airlines
Find Deal
Fri, May 15 - Wed, May 20
Scandinavian Airlines Logo
6:30 am - 3:15 pmPWM-ATH
25h 45m2 stops
Scandinavian Airlines Logo
7:45 am - 11:59 pmATH-PWM
23h 14m2 stops
$729Scandinavian Airlines
Find Deal
Fri, May 15 - Wed, May 20
Scandinavian Airlines Logo
2:35 pm - 8:25 pmPWM-ATH
22h 50m3 stops
Scandinavian Airlines Logo
7:50 am - 11:59 pmATH-PWM
23h 09m2 stops
$742Scandinavian Airlines
Find Deal
Fri, May 15 - Wed, May 20
Scandinavian Airlines Logo
2:35 pm - 8:25 pmPWM-ATH
22h 50m3 stops
Scandinavian Airlines Logo
7:45 am - 11:59 pmATH-PWM
23h 14m2 stops
$758Scandinavian Airlines
Find Deal
Fri, May 15 - Wed, May 20
United Airlines Logo
9:34 am - 10:00 amPWM-ATH
17h 26m1 stop
United Airlines Logo
3:25 pm - 1:38 pmATH-PWM
29h 13m2 stops
$1,128United Airlines
Find Deal
Fri, May 15 - Wed, May 20
Austrian Airlines Logo
11:17 am - 2:45 pmPWM-ATH
20h 28m2 stops
Austrian Airlines Logo
10:25 am - 6:20 pmATH-PWM
14h 55m1 stop
$1,192Austrian Airlines
Find Deal
Fri, May 15 - Wed, May 20
United Airlines Logo
11:17 am - 8:10 amPWM-ATH
13h 53m1 stop
United Airlines Logo
10:25 am - 6:20 pmATH-PWM
14h 55m1 stop
$1,205United Airlines
Find Deal
Fri, May 15 - Wed, May 20
Air Canada Logo
6:00 am - 10:05 amPWM-ATH
21h 05m3 stops
Air Canada Logo
6:55 am - 9:27 pmATH-PWM
21h 32m3 stops
$1,249Air Canada
Find Deal
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.

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 Scandinavian Airlines ($483) and Delta ($499).

Good to know

Low seasonFebruary
Cheapest flight$377
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 73% 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 7998 reviews
7.9Entertainment
7.9Comfort
8.1Boarding
7.3Food
8.5Crew
Airline reviews

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

8.0 ExcellentDavid, Nov 2025FLL - BOS
Read more Delta reviews

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

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.

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.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

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.

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

Information on your arrival and departure airports