$284+ Cheap flights from Portland (PDX) to Greece
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Greece with Cheapflights
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Cheapest flights from Portland to GreeceExplore the most affordable flight options available from Portland to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from Portland to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This Orbitz deal was found by Cheapflights users on 7/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:10 pm
PDX
- ATH
2 stops29h 50m
Air Canada
Wed 11/181:00 pm
ATH
- PDX
2 stops30h 26m
Air Canada
Deal found 7/26![Air Canada logo]()
$787
This Orbitz deal was found by Cheapflights users on 7/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:10 pm
PDX
- ATH
2 stops29h 50m
Air Canada
Thu 11/191:00 pm
ATH
- PDX
2 stops30h 26m
Air Canada
Deal found 7/26![Air Canada logo]()
$792
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
Wed 11/43:40 pm
PDX
- ATH
2 stops23h 00m
SWISS
Wed 11/187:05 am
ATH
- PDX
2 stops25h 22m
SWISS
Deal found 7/25![SWISS logo]()
$809
This United Airlines deal was found by Cheapflights users on 7/26. 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 11/811:10 pm
PDX
- ATH
1 stop24h 55m
United Airlines
Wed 11/181:00 pm
ATH
- PDX
2 stops42h 58m
United Airlines
Deal found 7/26![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 11/911:10 pm
PDX
- ATH
1 stop24h 55m
United Airlines
Thu 11/191:00 pm
ATH
- PDX
2 stops44h 09m
United Airlines
Deal found 7/26![United Airlines logo]()
$825
This Travelocity deal was found by Cheapflights users on 7/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:10 pm
PDX
- ATH
2 stops29h 50m
Air Canada
Sun 11/221:00 pm
ATH
- PDX
2 stops30h 26m
Air Canada
Deal found 7/26![Air Canada logo]()
$832
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 8/257:16 am
PDX
- ATH
2 stops22h 29m
SWISS
Tue 9/16:55 am
ATH
- PDX
2 stops25h 50m
SWISS
Deal found 7/26![SWISS logo]()
$834
This Delta deal was found by Cheapflights users on 7/26. 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.
Mon 11/97:05 am
PDX
- ATH
1 stop16h 30m
Delta
Thu 11/191:35 pm
ATH
- PDX
1 stop31h 45m
Delta
Deal found 7/26![Delta logo]()
$835
This Delta deal was found by Cheapflights users on 7/25. 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 7/25![Delta logo]()
$838
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 11/1011:10 pm
PDX
- ATH
1 stop24h 55m
United Airlines
Tue 11/1712:25 pm
ATH
- PDX
1 stop19h 33m
United Airlines
Deal found 7/28![United Airlines logo]()
$840
This Iberia deal was found by Cheapflights users on 7/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:45 pm
PDX
- ATH
1 stop21h 20m
Multiple Airlines
Wed 11/183:50 pm
ATH
- PDX
2 stops31h 49m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$841
This Air France deal was found by Cheapflights users on 7/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am
PDX
- ATH
1 stop16h 35m
Multiple Airlines
Tue 11/176:10 am
ATH
- PDX
2 stops20h 17m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$844
Best flights from Portland to GreeceDiscover carefully curated flight deals from Portland to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Portland to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/911:10 pm
PDX
- ATH
1 stop24h 55m
United Airlines
Thu 11/191:00 pm
ATH
- PDX
2 stops44h 09m
United Airlines
Deal found 7/25![United Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 7/28. 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 8/251:05 pm
PDX
- ATH
1 stop13h 45m
Delta
Tue 9/16:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/28![Delta logo]()
$866
This BusinessClass deal was found by Cheapflights users on 7/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 pm
PDX
- JTR
1 stop32h 20m
British Airways
Sat 8/296:30 pm
JTR
- PDX
2 stops38h 39m
British Airways
Deal found 7/23![British Airways logo]()
$1,022
This KLM deal was found by Cheapflights users on 7/23. 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.
Sun 10/410:00 pm
PDX
- ATH
1 stop23h 50m
KLM
Sat 10/176:00 am
ATH
- PDX
1 stop15h 10m
KLM
Deal found 7/23![KLM logo]()
$1,045
This British Airways deal was found by Cheapflights users on 7/25. 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.
Sat 9/2611:48 am
PDX
- JTR
2 stops23h 22m
Multiple Airlines
Sat 10/105:05 pm
JTR
- PDX
2 stops36h 36m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,187
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/227:02 am
PDX
- ATH
1 stop17h 33m
United Airlines
Mon 11/21:40 pm
ATH
- PDX
2 stops38h 40m
United Airlines
Deal found 7/25![United Airlines logo]()
$969
This Delta deal was found by Cheapflights users on 7/28. 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 8/291:42 pm
PDX
- ATH
2 stops20h 23m
Delta
Mon 9/76:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/28![Delta logo]()
$976
This Delta deal was found by Cheapflights users on 7/26. 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 10/1110:15 pm
PDX
- ATH
1 stop23h 35m
Delta
Thu 10/291:35 pm
ATH
- PDX
1 stop31h 45m
Delta
Deal found 7/26![Delta logo]()
$985
This British Airways deal was found by Cheapflights users on 7/25. 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.
Tue 10/67:30 pm
PDX
- JTR
1 stop34h 45m
British Airways
Sat 10/173:55 pm
JTR
- PDX
1 stop35h 45m
British Airways
Deal found 7/25![British Airways logo]()
$1,096
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Sun 8/162:27 pm
PDX
- JTR
2 stops40h 23m
Multiple Airlines
Mon 8/248:45 pm
JTR
- PDX
2 stops32h 26m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,198
This Delta deal was found by Cheapflights users on 7/28. 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 9/2610:57 pm
PDX
- ATH
1 stop26h 03m
Delta
Sat 10/106:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/28![Delta logo]()
$1,045
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 9/43:25 pm
PDX
- ATH
2 stops23h 50m
Delta
Fri 9/186:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/25![Delta logo]()
$1,053
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Sun 8/167:30 pm
PDX
- JTR
1 stop32h 20m
British Airways
Mon 8/245:25 pm
JTR
- PDX
2 stops34h 35m
British Airways
Deal found 7/27![British Airways logo]()
$1,336
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 9/1110:00 pm
PDX
- ATH
1 stop23h 50m
Delta
Fri 10/26:00 am
ATH
- PDX
2 stops25h 59m
Delta
Deal found 7/24![Delta logo]()
$1,054
This British Airways deal was found by Cheapflights users on 7/26. 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.
Sat 8/297:30 pm
PDX
- JTR
1 stop34h 55m
British Airways
Sun 9/65:10 pm
JTR
- PDX
1 stop34h 30m
British Airways
Deal found 7/26![British Airways logo]()
$1,338
Last-minute flights from Portland to GreeceDiscover last-minute flight deals from Portland to Greece. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Greece. Data last updated July 28, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Tue 8/183:30 pm
PDX
- ATH
3 stops33h 15m
Multiple Airlines
Wed 8/267:45 am
ATH
- PDX
2 stops20h 05m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/218:25 am
PDX
- ATH
2 stops28h 40m
United Airlines
Fri 8/2812:10 pm
ATH
- PDX
2 stops39h 40m
United Airlines
Deal found 7/23![United Airlines logo]()
$905
This Delta deal was found by Cheapflights users on 7/23. 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.
Fri 8/213:25 pm
PDX
- ATH
2 stops18h 40m
Delta
Fri 8/286:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/23![Delta logo]()
$917
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/217:39 am
PDX
- ATH
1 stop18h 06m
American Airlines
Fri 8/282:00 pm
ATH
- PDX
1 stop19h 09m
American Airlines
Deal found 7/23![American Airlines logo]()
$918
This Delta deal was found by Cheapflights users on 7/26. 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 8/2310:55 pm
PDX
- ATH
1 stop26h 05m
Delta
Mon 9/71:35 pm
ATH
- PDX
1 stop31h 35m
Delta
Deal found 7/26![Delta logo]()
$857
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 8/257:16 am
PDX
- ATH
2 stops22h 29m
SWISS
Tue 9/16:55 am
ATH
- PDX
2 stops25h 50m
SWISS
Deal found 7/26![SWISS logo]()
$834
This Delta deal was found by Cheapflights users on 7/28. 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 8/251:05 pm
PDX
- ATH
1 stop13h 45m
Delta
Tue 9/16:00 am
ATH
- PDX
1 stop15h 10m
Delta
Deal found 7/28![Delta logo]()
$866
This Booking.com deal was found by Cheapflights users on 7/26. 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.
Tue 8/257:30 pm
PDX
- ATH
1 stop31h 35m
British Airways
Tue 9/12:00 pm
ATH
- PDX
1 stop19h 09m
British Airways
Deal found 7/26![British Airways logo]()
$890
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Tue 8/257:16 am
PDX
- ATH
2 stops19h 54m
Multiple Airlines
Tue 9/16:45 am
ATH
- PDX
2 stops24h 20m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$906
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Sat 8/297:45 pm
PDX
- ATH
2 stops31h 40m
Multiple Airlines
Thu 9/106:35 am
ATH
- PDX
2 stops26h 10m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$871
This Justfly.com deal was found by Cheapflights users on 7/28. 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 8/297:45 pm
PDX
- ATH
2 stops28h 25m
Multiple Airlines
Mon 9/77:35 pm
ATH
- PDX
2 stops37h 10m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$882
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Sun 8/3010:10 am
PDX
- ATH
2 stops38h 00m
Multiple Airlines
Fri 9/116:00 am
ATH
- PDX
2 stops28h 37m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$872
One-way flights from Portland to GreeceSearch for one-way flight options from Portland to Greece. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Portland to Greece. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Mon 10/123:30 pm
PDX
- ATH
3 stops43h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Wed 10/213:30 pm
PDX
- ATH
3 stops44h 25m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sun 8/237:00 pm
PDX
- ATH
3 stops51h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$311
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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
Deal found 7/25![British Airways logo]()
$331
This Priceline deal was found by Cheapflights users on 7/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:45 pm
PDX
- ATH
2 stops28h 25m
Air Canada
Deal found 7/25![Air Canada logo]()
$340
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/117:16 am
PDX
- ATH
1 stop17h 19m
United Airlines
Deal found 7/24![United Airlines logo]()
$341
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
Wed 11/115:45 pm
PDX
- ATH
1 stop21h 20m
British Airways
Deal found 7/25![British Airways logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 7/24. 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
2 stops23h 45m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 11/118:00 am
PDX
- ATH
2 stops21h 05m
American Airlines
Deal found 7/25![American Airlines logo]()
$385
This FlightHub deal was found by Cheapflights users on 7/27. 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.
Fri 11/273:15 pm
PDX
- ATH
2 stops57h 45m
Air Canada
Deal found 7/27![Air Canada logo]()
$387
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Sat 9/262:27 pm
PDX
- JTR
2 stops37h 03m
Lufthansa
Deal found 7/26![Lufthansa logo]()
$501
This FlightHub deal was found by Cheapflights users on 7/28. 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.
Sat 9/2610:43 am
PDX
- JTR
2 stops47h 17m
SWISS
Deal found 7/28![SWISS logo]()
$507
Find flight deals from Portland to Greece
Keep the following information in mind while searching for Portland to Greece flight deals. Data was last updated July 28, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $787 (Orbitz) |
One-way from | $284 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,214 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Greece 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 28, 2026.
Use the filters below to find and compare flights from Portland to Greece that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandAthens
PDX - ATH
PDXATH
Portland
Mon 11/9
11:10 pm-10:05 am
1 stop24h 55m
Athens Eleftherios V.
Thu 11/19
1:00 pm-11:09 pm
2 stops44h 09m
$825
Quickest round-trip
PortlandAthens
PDX - ATH
PDXATH
Portland
Tue 8/25
1:05 pm-12:50 pm
1 stop13h 45m
Athens Eleftherios V.
Tue 9/1
6:00 am-11:10 am
1 stop15h 10m
$866
PortlandAthens
PDX - ATH
PDXATH
Portland
Thu 10/22
7:02 am-10:35 am
1 stop17h 33m
Athens Eleftherios V.
Mon 11/2
1:40 pm-6:20 pm
2 stops38h 40m
$969
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 8/29
1:42 pm-8:05 pm
2 stops20h 23m
Athens Eleftherios V.
Mon 9/7
6:00 am-11:10 am
1 stop15h 10m
$976
PortlandAthens
PDX - ATH
PDXATH
Portland
Sun 10/11
10:15 pm-7:50 am
1 stop23h 35m
Athens Eleftherios V.
Thu 10/29
1:35 pm-12:20 pm
1 stop31h 45m
$985
PortlandThera
PDX - JTR
PDXJTR
Portland
Sun 8/23
7:30 pm-1:50 pm
1 stop32h 20m
Thera Santorini
Sat 8/29
6:30 pm-11:09 pm
2 stops38h 39m
$1,022
PortlandAthens
PDX - ATH
PDXATH
Portland
Sun 10/4
10:00 pm-7:50 am
1 stop23h 50m
Athens Eleftherios V.
Sat 10/17
6:00 am-11:10 am
1 stop15h 10m
$1,045
PortlandAthens
PDX - ATH
PDXATH
Portland
Sat 9/26
10:57 pm-11:00 am
1 stop26h 03m
Athens Eleftherios V.
Sat 10/10
6:00 am-11:10 am
1 stop15h 10m
$1,045
PortlandAthens
PDX - ATH
PDXATH
Portland
Fri 9/4
3:25 pm-1:15 am
2 stops23h 50m
Athens Eleftherios V.
Fri 9/18
6:00 am-11:10 am
1 stop15h 10m
$1,053
PortlandAthens
PDX - ATH
PDXATH
Portland
Fri 9/11
10:00 pm-7:50 am
1 stop23h 50m
Athens Eleftherios V.
Fri 10/2
6:00 am-9:59 pm
2 stops25h 59m
$1,054
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Portland to Greece
Have a flexible travel schedule? Discover the best time to fly to Greece from Portland with our price prediction graph.
PDX-ATH
PDX-JTR
PDX-SKG
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 Greece
PDX-GR0
PDX-ATH
PDX-JTR
PDX-SKG
What is the cheapest month to book a flight from Portland to Greece?
Currently, February is the cheapest month in which you can book a flight from Portland to Greece (average of $572). Flying from Portland to Greece in June is currently the most expensive (average of $1,534). 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 far ahead should I book a flight from Portland to Greece?
The best time to book flights from Portland to Greece is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Greece
Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated July 28, 2026.
Read through reviews of airlines operating flights from Portland to Greece, such as KLM,Delta, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Boarding
7.8
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Overall
7.8
Entertainment
7.2
Comfort
7.7
Boarding
7.8
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 Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Greece
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Greece by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Greece by cabin class
Find flights from Portland to Greece, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Greece flights
Browse other Portland and Greece flight options. Last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Greece regions
Consider these flights traveling to Greece regions.
Top 9 airlines flying from Portland to Greece
Discover the top 9 airlines that operate flights from Portland to Greece. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$802 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$492 | Average$1,261 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$883 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$507 | Average$719 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$530 | Average$844 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$548 | Average$1,071 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$603 | Average$1,246 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$659 | Average$1,240 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,296 | Average$1,401 | FlexibilityNo cancel fee | On-time83% |