PDX - ATH

$339 Find Cheap Flights from Portland to Athens

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 Athens departing on 10/15. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Athens.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Athens.
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Cheap Flights from Portland to Athens (PDX-ATH)

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

Wed, Oct 15 - Thu, Oct 23
Air Canada Logo
6:15 am - 10:05 amPDX-ATH
17h 50m2 stops
Air Canada Logo
6:55 am - 11:01 pmATH-PDX
26h 06m2 stops
$606Air Canada
Find Deal
Wed, Dec 10 - Sun, Dec 21
British Airways Logo
5:45 pm - 12:15 pmPDX-ATH
32h 30m1 stop
British Airways Logo
7:50 pm - 3:55 pmATH-PDX
30h 05m1 stop
$656British Airways
Find Deal
Tue, Dec 9 - Fri, Dec 26
Delta Logo
5:14 am - 10:10 amPDX-ATH
18h 56m2 stops
Delta Logo
12:50 pm - 11:55 pmATH-PDX
21h 05m2 stops
$657Delta
Find Deal
Thu, Dec 11 - Wed, Dec 24
United Airlines Logo
7:00 am - 12:55 pmPDX-ATH
19h 55m2 stops
United Airlines Logo
2:20 pm - 10:46 pmATH-PDX
42h 26m2 stops
$658United Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
Delta Logo
10:59 pm - 8:20 amPDX-ATH
23h 21m2 stops
Delta Logo
3:30 pm - 12:06 pmATH-PDX
30h 36m1 stop
$659Delta
Find Deal
Tue, Nov 4 - Thu, Nov 13
KLM Logo
7:12 am - 10:35 amPDX-ATH
17h 23m1 stop
KLM Logo
5:20 pm - 11:25 amATH-PDX
28h 05m1 stop
$660KLM
Find Deal
Tue, Dec 9 - Tue, Dec 23
United Airlines Logo
11:59 pm - 12:55 pmPDX-ATH
26h 56m2 stops
United Airlines Logo
2:10 pm - 10:46 pmATH-PDX
42h 36m2 stops
$661United Airlines
Find Deal
Sun, Dec 14 - Tue, Dec 23
British Airways Logo
5:45 pm - 7:10 pmPDX-ATH
15h 25m1 stop
British Airways Logo
7:55 pm - 3:55 pmATH-PDX
30h 00m1 stop
$662British Airways
Find Deal
Thu, Dec 11 - Thu, Dec 25
Delta Logo
7:05 am - 10:10 amPDX-ATH
17h 05m1 stop
Delta Logo
12:50 pm - 11:16 pmATH-PDX
20h 26m1 stop
$663Delta
Find Deal
Mon, Oct 27 - Sun, Nov 9
Scandinavian Airlines Logo
10:23 am - 6:40 pmPDX-ATH
47h 17m2 stops
Scandinavian Airlines Logo
7:30 pm - 10:56 pmATH-PDX
37h 26m2 stops
$697Scandinavian Airlines
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from $606 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Athens
Watch video
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When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 27% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$606
Overall average: $885
Air Canada
Wed 10/15Thu 10/23
PDX - ATH • 2 stops
Cheapest one-way
$339
Typical prices: $595-807
Multiple Airlines
Wed 10/15
PDX - ATH • 3 stops
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We hope you love your trip to Athens!
Booking Insights

KAYAK's insights & trends for Portland to Athens flights

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

Find cheap flights to Athens
Find cheap flights to Athens

Planning a trip from Portland to Athens? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Portland to Athens?

The average price of all round-trip flights from Portland to Athens clicked on KAYAK for each day over the last 12 months.

When flying from Portland to Athens, you should consider leaving on a Tuesday and avoid Thursdays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Portland to Athens?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Athens, 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 Athens is November, where tickets cost $778 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,613 and $1,492 respectively.

How far in advance should I book a flight from Portland to Athens?

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 Athens, 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 Athens, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$339
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Portland to Athens

When to book flights from Portland to Athens

Are your dates flexible? Find out the best times to travel from Portland to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Athens

  • How do I get from Athens International Airport, El. Venizelos (ATH) to Acropolis Museum?

    The distance from Athens International Airport, El. Venizelos (ATH) to Acropolis Museum is around 21 miles, and taxis, metros, and pre-booked transfers are sure ways to get to this iconic landmark. Still, the metro provides the quickest and most convenient means with a travel time of about 1h. The services depart every 30 minutes.

  • Are there any services for passengers with limited mobility at the ATH upon their arrival?

    Passengers with mobility limitations will get the necessary assistance when they arrive at Athens International Airport, El. Venizelos (ATH). All the critical points at this facility are wheelchair accessible, including counters, restrooms, baggage claim, and gates. Trained airline agents are handy to aid you through all your movements.

  • Are their currency exchange services at the Athens International Airport, El. Venizelos (ATH)?

    If you’ve just landed at ATH from Portland and are keen to convert your Dollars to Euros, you’ll have a wide range of operators to choose from. Several currency exchange bureaus run their desks near the baggage claim area.

  • Are there luggage stores at Athens International Airport, El. Venizelos (ATH)?

    ATH offers storage facilities for travelers who want to keep their excess bags before leaping into their adventure of the city. These lockers are situated at the Arrivals Hall, adjacent to Gate 1, and it’s open every day. Consider checking the management regarding the storage duration limits, as well as the fees.

  • What is the cheapest flight from Portland to Athens?

    In the last 3 days, the lowest price for a flight from Portland to Athens was $339 for a one-way ticket and $606 for a round-trip.

  • Do I need a passport to fly between Portland and Athens?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Athens.

  • Which aircraft models fly most regularly from Portland to Athens?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Athens?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Portland and Athens, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Athens from Portland?

    Amsterdam is the most popular layover city among KAYAK users traveling from Portland to Athens.

  • Which is the best airline for flights from Portland to Athens, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Portland to Athens are Delta and KLM. With an average price for the route of $1,195 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,251 and an overall rating of 7.8.

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

    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 Athens.

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

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

    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 to Athens with an airline and back to Portland with another airline. Booking your flights between Portland and ATH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Athens?

    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 to Athens from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Athens

  • Numerous transportation options are available from the city center of Portland to Portland International Airport (PDX). Central Oregon Breeze bus offers the most convenient way to get to PDX, covering the 12.4-mile distance in approximately 20 minutes. The operator runs four times per week. Still, you can take a taxi if you want to get there quickly, as it takes about 17 minutes to reach PDX.
  • PDX features one main terminal which is complemented by five commercial airline passenger concourses. A moving walkway (concourse connector) provides easy linkage between the terminal and the concourses. This facility connects the southern concourses A, B, and C to the northern concourses D and E.
  • If you intend to travel to Athens from PDX with an early morning flight. In that case, plan and sleep in one of the hotels that sit close to the airport. Typically, such facilities offer courtesy shuttles to and from the airport, ensuring that you avoid the morning hassle on your way to take your flight. Courtyard by Marriott Portland Airport provides this type of stay.
  • Travelers who are looking to leave their cars at PDX before leaving for Athens won’t have a shortage of options to choose from. This establishment has three parking levels to meet everyone’s needs. Short-term and long-term lots are situated on-site, near the terminals. Still, you can locate economy parking at I-205 off Airport Way.
  • PDX boasts a great art program where magnificent pieces of art are exhibited in the terminals. If you’re flying Alaska Airlines, stop in Concourse B and enjoy the unique installations that embody the region’s people, natural wonders, and history.

Reviews of the top 5 airlines serving from Portland to Athens

 
See real verified KAYAK customer reviews for airlines flying from Portland to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Athens? 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 7954 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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.

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!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

Very bad, flight was cancelled due to strike and staff was unable to rebook us

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

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

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