$451+ Cheap flights from Portland, ME (PWM) 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Athens with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Athens
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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 June 10, 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 June 10, 2026.
This oojo deal was found by Cheapflights users on 6/8. 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.
Fri 9/46:00 am
PWM
- ATH
2 stops45h 35m
Scandinavian Airlines
Wed 9/237:30 pm
ATH
- PWM
2 stops35h 29m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$709
This Turkish Airlines deal was found by Cheapflights users on 6/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
PWM
- ATH
2 stops31h 30m
Turkish Airlines
Sun 9/203:55 am
ATH
- PWM
2 stops50h 57m
Turkish Airlines
Deal found 6/7![Turkish Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:47 pm
PWM
- ATH
1 stop33h 23m
United Airlines
Tue 9/2212:10 pm
ATH
- PWM
2 stops42h 22m
United Airlines
Deal found 6/8![United Airlines logo]()
$899
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:05 am
PWM
- ATH
1 stop21h 55m
KLM
Tue 9/2210:05 am
ATH
- PWM
1 stop20h 54m
KLM
Deal found 6/7![KLM logo]()
$914
This Delta deal was found by Cheapflights users on 6/7. 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 10/32:35 pm
PWM
- ATH
2 stops25h 25m
Delta
Tue 10/271:35 pm
ATH
- PWM
2 stops25h 55m
Delta
Deal found 6/7![Delta logo]()
$923
This Delta deal was found by Cheapflights users on 6/8. 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 8/96:05 am
PWM
- ATH
1 stop20h 55m
Delta
Mon 8/172:40 pm
ATH
- PWM
2 stops32h 21m
Delta
Deal found 6/8![Delta logo]()
$924
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 June 10, 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 June 10, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
PWM
- ATH
2 stops31h 30m
Turkish Airlines
Sun 9/203:55 am
ATH
- PWM
2 stops50h 57m
Turkish Airlines
Deal found 6/7![Turkish Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:45 am
PWM
- ATH
2 stops25h 00m
United Airlines
Tue 9/2212:10 pm
ATH
- PWM
2 stops42h 22m
United Airlines
Deal found 6/8![United Airlines logo]()
$901
This KLM deal was found by Cheapflights users on 6/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:05 am
PWM
- ATH
1 stop21h 55m
KLM
Tue 9/2210:05 am
ATH
- PWM
1 stop20h 54m
KLM
Deal found 6/7![KLM logo]()
$914
This Turkish Airlines deal was found by Cheapflights users on 6/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
PWM
- ATH
2 stops38h 05m
Turkish Airlines
Tue 9/2210:00 pm
ATH
- PWM
2 stops32h 52m
Turkish Airlines
Deal found 6/7![Turkish Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 9/76:00 am
PWM
- ATH
1 stop19h 10m
United Airlines
Mon 9/2112:10 pm
ATH
- PWM
2 stops42h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$954
Last-minute flights from Portland to AthensDiscover last-minute flight deals from Portland to Athens. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Athens. Data last updated June 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:30 pm
PWM
- ATH
2 stops29h 50m
TAP AIR PORTUGAL
Thu 10/14:40 am
ATH
- PWM
2 stops26h 12m
TAP AIR PORTUGAL
Deal found 6/6![TAP AIR PORTUGAL logo]()
$993
This Delta deal was found by Cheapflights users on 6/6. 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 7/42:59 pm
PWM
- ATH
2 stops19h 41m
Delta
Tue 9/293:30 pm
ATH
- PWM
1 stop15h 29m
Delta
Deal found 6/6![Delta logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 7/69:55 am
PWM
- ATH
2 stops22h 00m
United Airlines
Thu 10/110:25 am
ATH
- PWM
1 stop20h 03m
United Airlines
Deal found 6/6![United Airlines logo]()
$977
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 7/69:55 am
PWM
- ATH
2 stops22h 00m
United Airlines
Wed 9/306:45 am
ATH
- PWM
2 stops22h 09m
United Airlines
Deal found 6/6![United Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 7/69:55 am
PWM
- ATH
2 stops22h 00m
United Airlines
Fri 10/26:55 am
ATH
- PWM
2 stops23h 33m
United Airlines
Deal found 6/6![United Airlines logo]()
$983
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 7/69:55 am
PWM
- ATH
2 stops22h 00m
United Airlines
Mon 9/283:25 pm
ATH
- PWM
2 stops29h 26m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:15 pm
PWM
- ATH
2 stops34h 10m
United Airlines
Mon 7/134:15 pm
ATH
- PWM
2 stops33h 14m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/246:00 am
PWM
- ATH
2 stops24h 25m
United Airlines
Fri 7/316:55 am
ATH
- PWM
2 stops23h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$958
This Virgin Atlantic deal was found by Cheapflights users on 6/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:15 am
PWM
- ATH
1 stop20h 05m
Virgin Atlantic
Sat 8/19:45 am
ATH
- PWM
1 stop20h 29m
Virgin Atlantic
Deal found 6/10![Virgin Atlantic logo]()
$1,020
This Delta deal was found by Cheapflights users on 6/10. 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 7/252:59 pm
PWM
- ATH
2 stops25h 01m
Delta
Sat 8/19:45 am
ATH
- PWM
1 stop20h 29m
Delta
Deal found 6/10![Delta logo]()
$1,024
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 June 10, 2026.
Search for one-way flight options from Portland to Athens. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:52 am
PWM
- ATH
3 stops30h 08m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:30 pm
PWM
- ATH
2 stops18h 45m
American Airlines
Deal found 6/6![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 6/6. 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.
Mon 8/36:30 am
PWM
- ATH
2 stops18h 05m
Delta
Deal found 6/6![Delta logo]()
$458
This KLM deal was found by Cheapflights users on 6/6. 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.
Tue 8/46:05 am
PWM
- ATH
1 stop21h 55m
KLM
Deal found 6/6![KLM logo]()
$459
This British Airways deal was found by Cheapflights users on 6/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:06 pm
PWM
- ATH
2 stops17h 09m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$461
This KLM deal was found by Cheapflights users on 6/6. 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.
Sun 8/26:00 am
PWM
- ATH
1 stop21h 00m
KLM
Deal found 6/6![KLM logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 8/85:00 pm
PWM
- ATH
1 stop34h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$464
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 am
PWM
- ATH
2 stops45h 10m
Air Canada
Deal found 6/6![Air Canada logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 8/2310:45 am
PWM
- ATH
2 stops25h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 8/25:50 am
PWM
- ATH
2 stops24h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$479
Find flight deals from Portland to Athens
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $709 (oojo) |
One-way from | $451 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $1,577 |
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 June 10, 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
PWM - ATH
PWMATH
Portland
Mon 9/7
6:00 am-8:30 pm
2 stops31h 30m
Athens Eleftherios V.
Sun 9/20
3:55 am-11:52 pm
2 stops50h 57m
$884
PortlandAthens
PWM - ATH
PWMATH
Portland
Sun 9/6
6:00 am-3:05 am
2 stops38h 05m
Athens Eleftherios V.
Tue 9/22
10:00 pm-11:52 pm
2 stops32h 52m
$884
PortlandAthens
PWM - ATH
PWMATH
Portland
Sun 9/6
10:45 am-6:45 pm
2 stops25h 00m
Athens Eleftherios V.
Tue 9/22
12:10 pm-11:32 pm
2 stops42h 22m
$901
Quickest round-trip
PortlandAthens
PWM - ATH
PWMATH
Portland
Sun 9/6
6:05 am-11:00 am
1 stop21h 55m
Athens Eleftherios V.
Tue 9/22
10:05 am-11:59 pm
1 stop20h 54m
$914
PortlandAthens
PWM - ATH
PWMATH
Portland
Mon 9/7
6:00 am-8:10 am
1 stop19h 10m
Athens Eleftherios V.
Mon 9/21
12:10 pm-11:32 pm
2 stops42h 22m
$954
Cheapest one-way
PortlandAthens
PWM - ATH
PWMATH
Portland
Tue 8/4
6:05 am-11:00 am
1 stop21h 55m
$463
PortlandAthens
PWM - ATH
PWMATH
Portland
Mon 8/3
5:15 am-10:35 am
2 stops22h 20m
$463
PortlandAthens
PWM - ATH
PWMATH
Portland
Sun 8/23
6:05 am-11:00 am
1 stop21h 55m
$463
PortlandAthens
PWM - ATH
PWMATH
Portland
Sun 8/2
6:00 am-10:00 am
1 stop21h 00m
$463
PortlandAthens
PWM - ATH
PWMATH
Portland
Sat 7/18
8:16 pm-11:55 am
2 stops32h 39m
$482
Showing 1-10 of 16 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 June.
| 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, Maine-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Athens flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-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, Maine-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.
PWM-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
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 June 10, 2026.
Read reviews from past customers who have flown United Airlines from Portland to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Food
6.6
Overall
7.4
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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
Tolo
Galaxidi
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Alternative routes
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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 June 10, 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 June 10, 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 June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Athens
Discover the top airline 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$642 | Average$1,134 | FlexibilityNo cancel fee | On-time69% |