$770+ Cheap flights from Portland, ME (PWM) to Athens (ATH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
Dec 5 — Dec 121
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
Cheapest
Best
Last-minute
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 November 5, 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 November 5, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 12/36:00 am -
1 stop20h 35m
Tue 12/221:35 pm -
2 stops30h 01m
Deal found 11/4![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:49 am -
1 stop18h 16m
Fri 11/276:45 am -
2 stops23h 36m
Deal found 11/4![United Airlines logo]()
$981
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 11/1911:39 am -
2 stops18h 01m
Fri 11/276:10 am -
2 stops36h 48m
Deal found 11/4![Delta logo]()
$1,158
This BusinessClass deal was found by Cheapflights users on 11/4. 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.
Thu 11/193:41 pm -
2 stops18h 14m
Sat 11/287:05 am -
2 stops23h 16m
Deal found 11/4![SWISS logo]()
$1,245
This Delta deal was found by Cheapflights users on 10/31. 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 11/204:03 pm -
2 stops26h 17m
Sun 12/205:55 am -
2 stops37h 41m
Deal found 10/31![Delta logo]()
$1,284
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/185:50 am -
1 stop21h 15m
Sat 11/287:05 am -
2 stops23h 16m
Deal found 11/4![United Airlines logo]()
$1,372
This Ovago deal was found by Cheapflights users on 11/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:44 pm -
2 stops33h 21m
Sun 12/276:45 am -
2 stops24h 14m
Deal found 11/4![Lufthansa logo]()
$1,505
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/177:45 pm -
2 stops33h 10m
Thu 12/246:45 am -
2 stops24h 14m
Deal found 11/2![United Airlines logo]()
$1,536
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/185:50 am -
1 stop21h 15m
Sun 11/297:05 am -
2 stops23h 16m
Deal found 11/4![United Airlines logo]()
$1,621
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Sun 12/206:00 am -
3 stops22h 00m
Sun 12/271:00 pm -
2 stops17h 59m
Deal found 11/4![Multiple Airlines logo]()
$1,626
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 November 5, 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 November 5, 2026.
This United Airlines deal was found by Cheapflights users on 11/2. 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 2/19:10 am -
2 stops19h 55m
Fri 2/56:40 am -
2 stops33h 24m
Deal found 11/2![United Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 12/36:00 am -
1 stop20h 35m
Tue 12/221:35 pm -
2 stops30h 01m
Deal found 11/4![Delta logo]()
$890
This Ovago deal was found by Cheapflights users on 11/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:44 pm -
2 stops33h 21m
Sun 12/276:45 am -
2 stops24h 14m
Deal found 11/4![Lufthansa logo]()
$1,505
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Sun 12/206:00 am -
3 stops22h 00m
Sun 12/271:00 pm -
2 stops17h 59m
Deal found 11/4![Multiple Airlines logo]()
$1,626
This United Airlines deal was found by Cheapflights users on 10/31. 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 2/137:47 pm -
2 stops33h 18m
Sat 2/206:45 am -
2 stops38h 47m
Deal found 10/31![United Airlines logo]()
$823
This Delta deal was found by Cheapflights users on 11/4. 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 1/176:00 am -
2 stops24h 40m
Sat 5/1510:05 am -
1 stop20h 44m
Deal found 11/4![Delta logo]()
$977
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Thu 12/39:12 am -
3 stops19h 43m
Tue 12/228:30 am -
3 stops31h 37m
Deal found 11/4![Air Canada logo]()
$2,062
This United Airlines deal was found by Cheapflights users on 11/4. 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 1/179:40 am -
2 stops19h 25m
Sat 5/1512:10 pm -
2 stops41h 47m
Deal found 11/4![United Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:49 am -
1 stop18h 16m
Fri 11/276:45 am -
2 stops23h 36m
Deal found 11/4![United Airlines logo]()
$981
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/177:45 pm -
2 stops33h 10m
Thu 12/246:45 am -
2 stops24h 14m
Deal found 11/2![United Airlines logo]()
$1,536
Last-minute flights from Portland to AthensDiscover last-minute flight deals from Portland to Athens. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Athens. Data last updated November 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:49 am -
1 stop18h 16m
Fri 11/276:45 am -
2 stops23h 36m
Deal found 11/4![United Airlines logo]()
$981
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/185:50 am -
1 stop21h 15m
Sat 11/287:05 am -
2 stops23h 16m
Deal found 11/4![United Airlines logo]()
$1,372
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/185:50 am -
1 stop21h 15m
Sun 11/297:05 am -
2 stops23h 16m
Deal found 11/4![United Airlines logo]()
$1,621
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 11/1911:39 am -
2 stops18h 01m
Fri 11/276:10 am -
2 stops36h 48m
Deal found 11/4![Delta logo]()
$1,158
This BusinessClass deal was found by Cheapflights users on 11/4. 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.
Thu 11/193:41 pm -
2 stops18h 14m
Sat 11/287:05 am -
2 stops23h 16m
Deal found 11/4![SWISS logo]()
$1,245
This Delta deal was found by Cheapflights users on 10/31. 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 11/204:03 pm -
2 stops26h 17m
Sun 12/205:55 am -
2 stops37h 41m
Deal found 10/31![Delta logo]()
$1,284
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 12/36:00 am -
1 stop20h 35m
Tue 12/221:35 pm -
2 stops30h 01m
Deal found 11/4![Delta logo]()
$890
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/177:45 pm -
2 stops33h 10m
Thu 12/246:45 am -
2 stops24h 14m
Deal found 11/2![United Airlines logo]()
$1,536
This Ovago deal was found by Cheapflights users on 11/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:44 pm -
2 stops33h 21m
Sun 12/276:45 am -
2 stops24h 14m
Deal found 11/4![Lufthansa logo]()
$1,505
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Sun 12/206:00 am -
3 stops22h 00m
Sun 12/271:00 pm -
2 stops17h 59m
Deal found 11/4![Multiple Airlines logo]()
$1,626
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $765 (United Airlines) |
Popular in | January |
Cheapest in | December |
Average price | $833 |
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 7,457,451 searches. Data last updated November 5, 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 Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Mon 2/1
9:10 am-12:05 pm
2 stops19h 55m
Athens Eleftherios V.
Fri 2/5
6:40 am-9:04 am
2 stops33h 24m
$770
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sat 2/13
7:47 pm-12:05 pm
2 stops33h 18m
Athens Eleftherios V.
Sat 2/20
6:45 am-2:32 pm
2 stops38h 47m
$823
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Thu 12/3
6:00 am-9:35 am
1 stop20h 35m
Athens Eleftherios V.
Tue 12/22
1:35 pm-12:36 pm
2 stops30h 01m
$890
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sun 1/17
9:40 am-12:05 pm
2 stops19h 25m
Athens Eleftherios V.
Sat 5/15
12:10 pm-10:57 pm
2 stops41h 47m
$960
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sun 1/17
6:00 am-1:40 pm
2 stops24h 40m
Athens Eleftherios V.
Sat 5/15
10:05 am-11:49 pm
1 stop20h 44m
$977
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Wed 11/18
8:49 am-10:05 am
1 stop18h 16m
Athens Eleftherios V.
Fri 11/27
6:45 am-11:21 pm
2 stops23h 36m
$981
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sun 12/20
7:44 pm-12:05 pm
2 stops33h 21m
Athens Eleftherios V.
Sun 12/27
6:45 am-11:59 pm
2 stops24h 14m
$1,505
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Thu 12/17
7:45 pm-11:55 am
2 stops33h 10m
Athens Eleftherios V.
Thu 12/24
6:45 am-11:59 pm
2 stops24h 14m
$1,536
Quickest round-trip
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sun 12/20
6:00 am-11:00 am
3 stops22h 00m
Athens Eleftherios V.
Sun 12/27
1:00 pm-11:59 pm
2 stops17h 59m
$1,626
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Thu 12/3
9:12 am-11:55 am
3 stops19h 43m
Athens Eleftherios V.
Tue 12/22
8:30 am-9:07 am
3 stops31h 37m
$2,062
Sorted 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 November.
| 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.
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 November 5, 2026.
Read reviews from past customers who have flown United Airlines and American 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.
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.3
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.3
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Food
6.7
Boarding
7.7
Overall
7.3
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Complete your trip
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Alternative routes for Portland to Athens
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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 November 5, 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 November 5, 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 November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Portland to Athens
Discover the top 2 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$833 | Average$1,189 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$876 | Average$1,275 | FlexibilityNo cancel fee | On-time71% |