Which layover airport has the shortest connection time from Portland, Maine to Athens?

Charlotte (CLT) has the shortest average layover time for this route: 2h 40m.

What airlines fly to Athens?

Delta, Aer Lingus and Turkish Airlines are the top three most popular airlines that fly to Athens from Portland, Maine according to our data. Delta is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 19 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Portland, Maine and Athens?

New York (JFK) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Portland, Maine to Athens?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 14h 51m.

Which layover airport offers the lowest fares from Portland, Maine to Athens?

Flights via New York (JFK) offer the lowest average round-trip price of $1,475.

What is the cheapest airline that flies from Portland to Athens Eleftherios V.?

Air Canada, American Airlines, and United Airlines are the most popular carriers operating from Portland to Athens Eleftherios V.

When did momondo last update prices for flights from Portland Airport to Athens Eleftherios V. Airport?

Prices for flights from Portland Airport to Athens Eleftherios V. Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Athens Eleftherios V. Airport?

As of June 2026, there is 1 operator available to choose from for flights from Portland Airport to Athens Eleftherios V. Airport.

How old do you have to be to fly from Portland Airport to Athens Eleftherios V. Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$320 Cheap Flights from Portland, Maine to Athens in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Athens

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 10:05 am

PWM

ATH

21h 05m

1 stop

1:00 pm - 11:23 pm

ATH

PWM

41h 23m

2 stops

$764United Airlines

Sun, Nov 15 - Thu, Nov 19

6:00 am - 11:00 am

PWM

ATH

22h 00m

2 stops

1:00 pm - 11:23 pm

ATH

PWM

41h 23m

2 stops

$767Air Canada

Sun, Nov 15 - Thu, Nov 19

6:00 am - 10:05 am

PWM

ATH

21h 05m

1 stop

12:25 pm - 11:23 pm

ATH

PWM

17h 58m

1 stop

$779United Airlines

Sun, Nov 15 - Thu, Nov 19

9:10 am - 10:05 am

PWM

ATH

17h 55m

1 stop

6:40 am - 9:15 pm

ATH

PWM

21h 35m

2 stops

$782United Airlines

Sun, Nov 15 - Thu, Nov 19

5:30 am - 10:05 am

PWM

ATH

21h 35m

2 stops

12:25 pm - 11:59 pm

ATH

PWM

18h 34m

2 stops

$784United Airlines

Sun, Nov 15 - Thu, Nov 19

6:00 am - 10:35 am

PWM

ATH

45h 35m

2 stops

2:00 pm - 11:56 pm

ATH

PWM

40h 56m

2 stops

$826Scandinavian Airlines

Fri, Sep 4 - Wed, Sep 23

6:00 am - 10:35 am

PWM

ATH

45h 35m

2 stops

7:50 am - 11:56 pm

ATH

PWM

23h 06m

2 stops

$880Scandinavian Airlines

Fri, Sep 4 - Wed, Sep 23

6:00 am - 11:00 am

PWM

ATH

22h 00m

1 stop

9:45 am - 11:14 pm

ATH

PWM

20h 29m

1 stop

$899Virgin Atlantic

Thu, Jul 23 - Thu, Jul 30

6:00 am - 10:35 am

PWM

ATH

21h 35m

1 stop

6:55 am - 11:51 pm

ATH

PWM

23h 56m

2 stops

$906United Airlines

Thu, Jul 23 - Thu, Jul 30

5:15 am - 10:35 am

PWM

ATH

22h 20m

2 stops

6:55 am - 11:51 pm

ATH

PWM

23h 56m

2 stops

$911United Airlines

Thu, Jul 23 - Thu, Jul 30

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Turkish Airlines flights from Portland, Maine to Athens

Our best Turkish Airlines deals on Portland, Maine to Athens flight tickets

Turkish Airlines

Sep 6

PWM6:00 amPortland

38h 05m

2 stops

ATH3:05 amAthens Eleftherios V.

Sep 22

ATH10:00 pmAthens Eleftherios V.

32h 52m

2 stops

PWM11:52 pmPortland

$940

Turkish Airlines

Sep 6

PWM6:00 amPortland

38h 05m

2 stops

ATH3:05 amAthens Eleftherios V.

Sep 22

ATH10:00 pmAthens Eleftherios V.

32h 52m

2 stops

PWM11:52 pmPortland

$949

Turkish Airlines

Sep 6

PWM6:00 amPortland

46h 20m

2 stops

ATH11:20 amAthens Eleftherios V.

Sep 22

ATH10:00 pmAthens Eleftherios V.

32h 52m

2 stops

PWM11:52 pmPortland

$955

KLM flights from Portland, Maine to Athens

Our best KLM deals on Portland, Maine to Athens flight tickets

KLM

Sep 6

PWM6:00 amPortland

24h 20m

1 stop

ATH1:20 pmAthens Eleftherios V.

Sep 22

ATH3:30 pmAthens Eleftherios V.

15h 26m

1 stop

PWM11:56 pmPortland

$975

KLM

Sep 6

PWM6:00 amPortland

24h 20m

1 stop

ATH1:20 pmAthens Eleftherios V.

Sep 22

ATH3:30 pmAthens Eleftherios V.

15h 26m

1 stop

PWM11:56 pmPortland

$1,027

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 11/15

6:00 am-10:05 am

1 stop21h 05m

Athens Eleftherios V.

Thu 11/19

1:00 pm-11:23 pm

2 stops41h 23m

$764

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 11/15

6:00 am-11:00 am

2 stops22h 00m

Athens Eleftherios V.

Thu 11/19

1:00 pm-11:23 pm

2 stops41h 23m

$767

Quickest round-trip

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 11/15

6:00 am-10:05 am

1 stop21h 05m

Athens Eleftherios V.

Thu 11/19

12:25 pm-11:23 pm

1 stop17h 58m

$779

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 11/15

9:10 am-10:05 am

1 stop17h 55m

Athens Eleftherios V.

Thu 11/19

6:40 am-9:15 pm

2 stops21h 35m

$782

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 11/15

5:30 am-10:05 am

2 stops21h 35m

Athens Eleftherios V.

Thu 11/19

12:25 pm-11:59 pm

2 stops18h 34m

$784

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 9/4

6:00 am-10:35 am

2 stops45h 35m

Athens Eleftherios V.

Wed 9/23

2:00 pm-11:56 pm

2 stops40h 56m

$826

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 9/4

6:00 am-10:35 am

2 stops45h 35m

Athens Eleftherios V.

Wed 9/23

7:50 am-11:56 pm

2 stops23h 06m

$880

PortlandAthens

PWM - ATH

PWMATH

Portland

Thu 7/23

6:00 am-11:00 am

1 stop22h 00m

Athens Eleftherios V.

Thu 7/30

9:45 am-11:14 pm

1 stop20h 29m

$899

PortlandAthens

PWM - ATH

PWMATH

Portland

Thu 7/23

6:00 am-10:35 am

1 stop21h 35m

Athens Eleftherios V.

Thu 7/30

6:55 am-11:51 pm

2 stops23h 56m

$906

PortlandAthens

PWM - ATH

PWMATH

Portland

Thu 7/23

5:15 am-10:35 am

2 stops22h 20m

Athens Eleftherios V.

Thu 7/30

6:55 am-11:51 pm

2 stops23h 56m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Portland, Maine is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of July, then departing from Portland, Maine during the month December is also very affordable. Most momondo users find prices during this month for around $488.

When to book flights from Portland, Maine to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Athens according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Athens (PWM to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Athens

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Portland, Maine to Athens takes 21h 05m

There are no direct flights from Portland, Maine to Athens. There are no popular flight routes from Portland, Maine to Athens.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Athens

How far is Portland to Athens Eleftherios V. by plane?
Athens Eleftherios V. is 4649.4 mi away from Portland. By plane, this route typically takes 21h 05m.
When did momondo last update prices for flights from Portland Airport to Athens Eleftherios V. Airport?
Prices for flights from Portland Airport to Athens Eleftherios V. Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Athens Eleftherios V. Airport?
As of June 2026, there is 1 operator available to choose from for flights from Portland Airport to Athens Eleftherios V. Airport.
How old do you have to be to fly from Portland Airport to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland, Maine to Athens?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland, Maine to Athens is United Airlines (100% of total bookings).

Best airlines flying from Portland, Maine to Athens

Compare and see reviews for airlines that fly from Portland, Maine to Athens with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 9,894 reviews		Search United Airlines flights

Piraeus

Glyfada

Loutraki

Hydra

Aegina

Corinth

Tolo

Skala

Marathon

Chalcis

Porto Cheli

Agia Marina

Galaxidi

Megalochori

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Athens?

Finding the right flight to Athens from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Athens quick and easy, saving you time and money.

Can I find flights from Portland to Athens with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Athens flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Athens?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Athens.

I’m not ready to book a flight from Portland to Athens right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Athens flights. All you need is a valid email address and we will do the rest; it is that quick and easy.