$327+ Cheap flights from Portland (PDX) to Athens (ATH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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Cheapest flights from Portland to AthensExplore the most affordable flight options available from Portland to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Portland to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:30 pm
PDX
- ATH
3 stops25h 50m
Multiple Airlines
Tue 10/204:30 pm
ATH
- PDX
3 stops35h 25m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$755
This Justfly.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:10 am
PDX
- ATH
2 stops38h 00m
Air Canada
Wed 11/111:00 pm
ATH
- PDX
2 stops40h 07m
Air Canada
Deal found 7/9![Air Canada logo]()
$795
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 am
PDX
- ATH
1 stop15h 35m
United Airlines
Wed 11/111:00 pm
ATH
- PDX
2 stops36h 23m
United Airlines
Deal found 7/7![United Airlines logo]()
$796
This Cheapflightsfares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 pm
PDX
- ATH
1 stop20h 45m
British Airways
Wed 11/117:50 am
ATH
- PDX
1 stop18h 00m
British Airways
Deal found 7/7![British Airways logo]()
$804
This SmartFares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 pm
PDX
- ATH
2 stops28h 25m
Multiple Airlines
Mon 8/244:35 pm
ATH
- PDX
2 stops36h 36m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:55 pm
PDX
- ATH
1 stop26h 05m
Delta
Wed 11/116:10 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/8![Delta logo]()
$811
This FlightHub deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:30 pm
PDX
- ATH
2 stops24h 55m
Multiple Airlines
Wed 11/181:00 pm
ATH
- PDX
2 stops40h 07m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$816
This Cheapflightsfares deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:16 am
PDX
- ATH
2 stops22h 29m
SWISS
Thu 8/206:55 am
ATH
- PDX
2 stops22h 16m
SWISS
Deal found 7/9![SWISS logo]()
$821
This Cheapflightsfares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:46 am
PDX
- ATH
2 stops30h 54m
SWISS
Wed 11/47:05 am
ATH
- PDX
2 stops23h 57m
SWISS
Deal found 7/7![SWISS logo]()
$830
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:20 pm
PDX
- ATH
1 stop26h 00m
Delta
Wed 11/186:10 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/5![Delta logo]()
$834
Best flights from Portland to AthensDiscover carefully curated flight deals from Portland to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Portland to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This KLM deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:08 pm
PDX
- ATH
1 stop34h 52m
KLM
Mon 9/71:35 pm
ATH
- PDX
1 stop31h 35m
KLM
Deal found 7/6![KLM logo]()
$869
This Scandinavian Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:40 pm
PDX
- ATH
2 stops20h 00m
Scandinavian Airlines
Mon 11/27:30 pm
ATH
- PDX
2 stops36h 49m
Scandinavian Airlines
Deal found 7/6![Scandinavian Airlines logo]()
$927
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:35 pm
PDX
- ATH
1 stop28h 45m
Delta
Mon 9/76:00 am
ATH
- PDX
2 stops24h 17m
Delta
Deal found 7/8![Delta logo]()
$933
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:43 pm
PDX
- ATH
3 stops32h 27m
United Airlines
Sun 9/66:45 am
ATH
- PDX
2 stops22h 08m
United Airlines
Deal found 7/9![United Airlines logo]()
$980
This British Airways deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 pm
PDX
- ATH
1 stop20h 45m
British Airways
Thu 9/249:45 am
ATH
- PDX
1 stop23h 43m
British Airways
Deal found 7/5![British Airways logo]()
$1,038
This Norse deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:30 pm
PDX
- ATH
1 stop32h 25m
Multiple Airlines
Sun 10/46:40 pm
ATH
- PDX
1 stop28h 27m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,091
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:08 pm
PDX
- ATH
1 stop34h 52m
Delta
Mon 8/2412:05 pm
ATH
- PDX
2 stops19h 57m
Delta
Deal found 7/7![Delta logo]()
$936
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:33 pm
PDX
- ATH
2 stops49h 37m
United Airlines
Sun 10/46:55 am
ATH
- PDX
2 stops36h 36m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,062
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:22 am
PDX
- ATH
2 stops22h 43m
Delta
Sat 8/296:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/7![Delta logo]()
$982
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:25 pm
PDX
- ATH
2 stops18h 40m
Delta
Sat 8/156:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/8![Delta logo]()
$982
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:05 pm
PDX
- ATH
1 stop26h 10m
Delta
Thu 8/66:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/7![Delta logo]()
$1,072
Last-minute flights from Portland to AthensDiscover last-minute flight deals from Portland to Athens. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Athens. Data last updated July 9, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 pm
PDX
- ATH
2 stops28h 25m
Multiple Airlines
Mon 8/244:35 pm
ATH
- PDX
2 stops36h 36m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:55 pm
PDX
- ATH
1 stop26h 05m
Delta
Mon 8/241:35 pm
ATH
- PDX
1 stop31h 35m
Delta
Deal found 7/7![Delta logo]()
$854
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:55 pm
PDX
- ATH
1 stop26h 05m
Delta
Thu 8/206:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/6![Delta logo]()
$858
This Cheapflightsfares deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:16 am
PDX
- ATH
2 stops22h 29m
SWISS
Thu 8/206:55 am
ATH
- PDX
2 stops22h 16m
SWISS
Deal found 7/9![SWISS logo]()
$821
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:55 pm
PDX
- ATH
1 stop26h 05m
Delta
Wed 11/116:10 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/8![Delta logo]()
$811
This Justfly.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:10 am
PDX
- ATH
2 stops38h 00m
Air Canada
Wed 11/111:00 pm
ATH
- PDX
2 stops40h 07m
Air Canada
Deal found 7/9![Air Canada logo]()
$795
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 am
PDX
- ATH
1 stop15h 35m
United Airlines
Wed 11/111:00 pm
ATH
- PDX
2 stops36h 23m
United Airlines
Deal found 7/7![United Airlines logo]()
$796
This Cheapflightsfares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 pm
PDX
- ATH
1 stop20h 45m
British Airways
Wed 11/117:50 am
ATH
- PDX
1 stop18h 00m
British Airways
Deal found 7/7![British Airways logo]()
$804
This Booking.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 pm
PDX
- ATH
2 stops28h 25m
Air Canada
Tue 9/293:45 pm
ATH
- PDX
2 stops37h 08m
Air Canada
Deal found 7/6![Air Canada logo]()
$847
One-way flights from Portland to AthensSearch for one-way flight options from Portland to Athens. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Portland to Athens. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This oojo deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 pm
PDX
- ATH
1 stop20h 45m
British Airways
Deal found 7/6![British Airways logo]()
$327
This oojo deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:07 am
PDX
- ATH
1 stop20h 38m
British Airways
Deal found 7/8![British Airways logo]()
$334
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:45 pm
PDX
- ATH
2 stops19h 20m
American Airlines
Deal found 7/8![American Airlines logo]()
$338
This Justfly.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:30 pm
PDX
- ATH
2 stops35h 55m
Air Canada
Deal found 7/8![Air Canada logo]()
$340
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:30 pm
PDX
- ATH
1 stop24h 25m
American Airlines
Deal found 7/8![American Airlines logo]()
$341
This Lufthansa deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:30 pm
PDX
- ATH
2 stops17h 10m
Lufthansa
Deal found 7/8![Lufthansa logo]()
$344
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:30 pm
PDX
- ATH
2 stops21h 30m
Delta
Deal found 7/8![Delta logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:30 pm
PDX
- ATH
3 stops32h 25m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$354
This FlightHub deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:27 am
PDX
- ATH
1 stop19h 18m
British Airways
Deal found 7/8![British Airways logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:05 pm
PDX
- ATH
3 stops42h 00m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$361
Find flight deals from Portland to Athens
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $795 (FlightHub) |
One-way from | $327 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $1,214 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Athens that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Portland to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 8/29
2:08 pm-11:00 am
1 stop34h 52m
Athens Eleftherios V.
Mon 9/7
1:35 pm-11:10 am
1 stop31h 35m
$869
PortlandAthens
PDX - ATH
PDXATH
Portland
Sun 9/27
12:40 pm-6:40 pm
2 stops20h 00m
Athens Eleftherios V.
Mon 11/2
7:30 pm-10:19 pm
2 stops36h 49m
$927
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 8/29
10:35 pm-1:20 pm
1 stop28h 45m
Athens Eleftherios V.
Mon 9/7
6:00 am-8:17 pm
2 stops24h 17m
$933
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 8/8
2:08 pm-11:00 am
1 stop34h 52m
Athens Eleftherios V.
Mon 8/24
12:05 pm-10:02 pm
2 stops19h 57m
$936
PortlandAthens
PDX - ATH
PDXATH
Portland
Fri 8/28
3:43 pm-10:10 am
3 stops32h 27m
Athens Eleftherios V.
Sun 9/6
6:45 am-6:53 pm
2 stops22h 08m
$980
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 8/22
11:22 am-8:05 pm
2 stops22h 43m
Athens Eleftherios V.
Sat 8/29
6:00 am-11:10 am
1 stop15h 10m
$982
Quickest round-trip
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 8/8
3:25 pm-8:05 pm
2 stops18h 40m
Athens Eleftherios V.
Sat 8/15
6:00 am-11:10 am
1 stop15h 10m
$982
PortlandAthens
PDX - ATH
PDXATH
Portland
Thu 9/10
7:30 pm-2:15 am
1 stop20h 45m
Athens Eleftherios V.
Thu 9/24
9:45 am-11:28 pm
1 stop23h 43m
$1,038
PortlandAthens
PDX - ATH
PDXATH
Portland
Fri 9/25
10:33 pm-10:10 am
2 stops49h 37m
Athens Eleftherios V.
Sun 10/4
6:55 am-9:31 am
2 stops36h 36m
$1,062
PortlandAthens
PDX - ATH
PDXATH
Portland
Tue 7/21
1:05 pm-1:15 am
1 stop26h 10m
Athens Eleftherios V.
Thu 8/6
6:00 am-11:10 am
1 stop15h 10m
$1,072
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Portland to Athens
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Athens in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Athens flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Athens
Have a flexible travel schedule? Discover the best time to fly to Athens from Portland with our price prediction graph.
PDX-ATH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Athens
How far ahead should I book a flight from Portland to Athens?
To ensure you get the cheapest price possible for a flight from Portland to Athens, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Portland to Athens?
Currently, February is the cheapest month in which you can book a flight from Portland to Athens (average of $525). Flying from Portland to Athens in June is currently the most expensive (average of $1,530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Athens?
Reviews of airlines servicing Athens
Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated July 9, 2026.
Read through reviews of airlines operating flights from Portland to Athens, such as KLM,Delta, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Athens?
Book flights to Athens if you plan to visit one of these locationsGlyfada
Chalcis
Tolo
Galaxidi
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Alternative routes
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Alternative routes for Portland to Athens
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Complete your trip
Complete your trip to Athens by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Athens by cabin class
Find flights from Portland to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Athens flights
Browse other Portland and Athens flight options. Last updated on July 9, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Portland to Athens
Discover the top 9 airlines that operate flights from Portland to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$492 | Average$1,201 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$833 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$507 | Average$719 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$548 | Average$948 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$603 | Average$1,242 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$646 | Average$772 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$659 | Average$1,229 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,296 | Average$1,401 | FlexibilityNo cancel fee | On-time83% |