$568+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
Dec 10 — Dec 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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Best
Last-minute
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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 November 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 November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/89:38 am -
2 stops19h 27m
Tue 12/157:05 am -
2 stops19h 07m
Deal found 11/9![United Airlines logo]()
$840
This British Airways deal was found by Cheapflights users on 11/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:42 pm -
2 stops29h 48m
Thu 12/317:55 am -
2 stops22h 04m
Deal found 11/9![Multiple Airlines logo]()
$1,326
This Delta deal was found by Cheapflights users on 11/8. 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 12/196:50 pm -
2 stops59h 50m
Sat 12/2611:45 am -
1 stop31h 51m
Deal found 11/8![Delta logo]()
$1,410
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:09 pm -
1 stop12h 26m
Thu 12/316:10 am -
2 stops38h 16m
Deal found 11/9![Delta logo]()
$1,478
This Justfly.com deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:44 pm -
2 stops56h 16m
Sun 12/271:00 pm -
2 stops51h 07m
Deal found 11/8![Air Canada logo]()
$1,492
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:44 pm -
2 stops56h 16m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,497
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/207:44 pm -
2 stops42h 36m
Sun 12/271:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,505
This Delta deal was found by Cheapflights users on 11/8. 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.
Mon 12/211:20 pm -
2 stops16h 20m
Sat 12/2611:45 am -
1 stop31h 51m
Deal found 11/8![Delta logo]()
$1,567
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/207:44 pm -
2 stops33h 21m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,611
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/191:45 pm -
2 stops38h 15m
Sun 12/271:00 pm -
2 stops28h 46m
Deal found 11/8![United Airlines logo]()
$1,687
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/199:48 am -
2 stops42h 12m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,692
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:44 pm -
2 stops56h 16m
Sat 12/266:45 am -
2 stops19h 18m
Deal found 11/8![United Airlines logo]()
$1,706
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 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 November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/218:20 am -
2 stops45h 35m
Thu 2/2512:55 pm -
2 stops41h 30m
Deal found 11/5![United Airlines logo]()
$774
This British Airways deal was found by Cheapflights users on 11/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:42 pm -
2 stops29h 48m
Thu 12/317:55 am -
2 stops22h 04m
Deal found 11/9![Multiple Airlines logo]()
$1,326
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:09 pm -
1 stop12h 26m
Thu 12/316:10 am -
2 stops38h 16m
Deal found 11/9![Delta logo]()
$1,478
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/89:38 am -
2 stops19h 27m
Tue 12/157:05 am -
2 stops19h 07m
Deal found 11/9![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 11/8. 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.
Mon 12/211:20 pm -
2 stops16h 20m
Sat 12/2611:45 am -
1 stop31h 51m
Deal found 11/8![Delta logo]()
$1,567
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/199:48 am -
2 stops42h 12m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,692
This KLM deal was found by Cheapflights users on 11/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:20 pm -
1 stop13h 15m
Mon 12/281:35 pm -
2 stops40h 34m
Deal found 11/8![KLM logo]()
$4,204
Last-minute flights from Portland to AthensDiscover last-minute flight deals from Portland to Athens. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Athens. Data last updated November 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/89:38 am -
2 stops19h 27m
Tue 12/157:05 am -
2 stops19h 07m
Deal found 11/9![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 11/8. 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 12/196:50 pm -
2 stops59h 50m
Sat 12/2611:45 am -
1 stop31h 51m
Deal found 11/8![Delta logo]()
$1,410
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/191:45 pm -
2 stops38h 15m
Sun 12/271:00 pm -
2 stops28h 46m
Deal found 11/8![United Airlines logo]()
$1,687
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/199:48 am -
2 stops42h 12m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,692
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/207:44 pm -
2 stops42h 36m
Sun 12/271:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,505
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/207:44 pm -
2 stops33h 21m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,611
This Justfly.com deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:44 pm -
2 stops56h 16m
Sun 12/271:00 pm -
2 stops51h 07m
Deal found 11/8![Air Canada logo]()
$1,492
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:44 pm -
2 stops56h 16m
Mon 12/281:00 pm -
2 stops51h 07m
Deal found 11/8![United Airlines logo]()
$1,497
This Delta deal was found by Cheapflights users on 11/8. 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.
Mon 12/211:20 pm -
2 stops16h 20m
Sat 12/2611:45 am -
1 stop31h 51m
Deal found 11/8![Delta logo]()
$1,567
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:44 pm -
2 stops56h 16m
Sat 12/266:45 am -
2 stops19h 18m
Deal found 11/8![United Airlines logo]()
$1,706
This British Airways deal was found by Cheapflights users on 11/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:42 pm -
2 stops29h 48m
Thu 12/317:55 am -
2 stops22h 04m
Deal found 11/9![Multiple Airlines logo]()
$1,326
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:09 pm -
1 stop12h 26m
Thu 12/316:10 am -
2 stops38h 16m
Deal found 11/9![Delta logo]()
$1,478
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 November 10, 2026.
Search for one-way flight options from Portland to Athens. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This British Airways deal was found by Cheapflights users on 11/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:44 pm -
2 stops23h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$568
This KLM deal was found by Cheapflights users on 11/7. 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.
Mon 12/76:00 am -
1 stop20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![KLM logo]()
$570
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $774 (United Airlines) |
One-way from | $568 (British Airways) |
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 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 Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Mon 12/7
12:44 pm-7:00 pm
2 stops23h 16m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$568
Quickest round-trip
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Mon 12/7
6:00 am-9:35 am
1 stop20h 35m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$570
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sun 2/21
8:20 am-12:55 pm
2 stops45h 35m
Athens Eleftherios V.
Thu 2/25
12:55 pm-11:25 pm
2 stops41h 30m
$774
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Tue 12/8
9:38 am-12:05 pm
2 stops19h 27m
Athens Eleftherios V.
Tue 12/15
7:05 am-7:12 pm
2 stops19h 07m
$840
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Thu 12/24
12:42 pm-1:30 am
2 stops29h 48m
Athens Eleftherios V.
Thu 12/31
7:55 am-10:59 pm
2 stops22h 04m
$1,326
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Thu 12/24
2:09 pm-9:35 am
1 stop12h 26m
Athens Eleftherios V.
Thu 12/31
6:10 am-1:26 pm
2 stops38h 16m
$1,478
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Mon 12/21
1:20 pm-12:40 pm
2 stops16h 20m
Athens Eleftherios V.
Sat 12/26
11:45 am-12:36 pm
1 stop31h 51m
$1,567
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sat 12/19
9:48 am-11:00 am
2 stops42h 12m
Athens Eleftherios V.
Mon 12/28
1:00 pm-9:07 am
2 stops51h 07m
$1,692
PortlandAthens
PWM Portland - ATH Athens Eleftherios V.
PWMATH
Portland
Sun 12/20
1:20 pm-9:35 am
1 stop13h 15m
Athens Eleftherios V.
Mon 12/28
1:35 pm-11:09 pm
2 stops40h 34m
$4,204
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 10, 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.
Boarding
7.7
Crew
8.1
Overall
7.3
Entertainment
7.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Overall
7.3
Entertainment
7.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Overall
7.3
Entertainment
7.1
Food
6.7
Comfort
7.3
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
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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 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 November 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 November 10, 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 10, 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% |