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

Delta, Air France, and Air Canada are the most popular carriers operating from Portland to Athens Eleftherios V.

What airlines fly to Athens?

Delta, British Airways and Scandinavian 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 51% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 20 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

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 December 2025, there are 2 operators 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.

$501 Cheap Flights from Portland to Athens in 2025/26

Q: What is the typical price of a round-trip flight between Portland, Maine and Athens?

Prices are currently low for flights on this route. Typical prices usually range from $568 to $726. The lowest price recently found on this route was $501.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland, Maine to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 1:35 pm

PWM

ATH

16h 00m2 stops

5:25 pm - 12:20 am

ATH

PWM

37h 55m2 stops

$501Multiple Airlines

Wed, Jan 14 - Wed, Jan 21

9:40 am - 12:00 pm

PWM

ATH

19h 20m2 stops

7:05 am - 2:31 pm

ATH

PWM

38h 26m2 stops

$504United Airlines

Sat, Jan 31 - Sat, Feb 7

12:40 pm - 3:55 pm

PWM

ATH

20h 15m2 stops

7:45 am - 10:54 pm

ATH

PWM

22h 09m3 stops

$509American Airlines

Fri, Jan 30 - Fri, Feb 6

2:31 pm - 1:40 pm

PWM

ATH

16h 09m2 stops

6:25 am - 2:31 pm

ATH

PWM

39h 06m2 stops

$514United Airlines

Fri, Jan 30 - Tue, Feb 3

12:40 pm - 6:50 pm

PWM

ATH

23h 10m2 stops

7:50 am - 10:54 pm

ATH

PWM

22h 04m3 stops

$753American Airlines

Wed, Jan 14 - Wed, Jan 21

6:30 am - 8:15 pm

PWM

ATH

30h 45m2 stops

7:45 am - 11:59 pm

ATH

PWM

23h 14m2 stops

$835Scandinavian Airlines

Fri, May 15 - Wed, May 20

2:35 pm - 8:25 pm

PWM

ATH

22h 50m3 stops

7:50 am - 11:59 pm

ATH

PWM

23h 09m2 stops

$849Scandinavian Airlines

Fri, May 15 - Wed, May 20

2:35 pm - 8:15 pm

PWM

ATH

22h 40m2 stops

7:45 am - 11:59 pm

ATH

PWM

23h 14m2 stops

$857Scandinavian Airlines

Fri, May 15 - Wed, May 20

2:18 pm - 3:45 pm

PWM

ATH

18h 27m2 stops

4:20 am - 1:23 pm

ATH

PWM

40h 03m2 stops

$923Multiple Airlines

Fri, May 22 - Fri, Jun 5

2:18 pm - 3:45 pm

PWM

ATH

18h 27m2 stops

3:40 pm - 11:36 pm

ATH

PWM

38h 56m2 stops

$925Multiple Airlines

Fri, May 22 - Fri, Jun 5

United Airlines flights from Portland, Maine to Athens

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

United Airlines

Jan 31

PWM9:40 amPortland

19h 20m

2 stops

ATH12:00 pmAthens Eleftherios V.

Feb 7

ATH7:05 amAthens Eleftherios V.

38h 26m

2 stops

PWM2:31 pmPortland

$504

Find similar

United Airlines

Jan 30

PWM2:31 pmPortland

19h 04m

2 stops

ATH4:35 pmAthens Eleftherios V.

Feb 3

ATH6:25 amAthens Eleftherios V.

39h 06m

2 stops

PWM2:31 pmPortland

$514

Find similar

United Airlines

Jan 6

PWM4:10 pmPortland

26h 30m

2 stops

ATH1:40 amAthens Eleftherios V.

Jan 10

ATH7:05 amAthens Eleftherios V.

18h 49m

2 stops

PWM6:54 pmPortland

$1,322

Find similar

American Airlines flights from Portland, Maine to Athens

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

American Airlines

Jan 30

PWM12:40 pmPortland

20h 15m

2 stops

ATH3:55 pmAthens Eleftherios V.

Feb 6

ATH7:45 amAthens Eleftherios V.

22h 09m

3 stops

PWM10:54 pmPortland

$509

Find similar

American Airlines

Jan 14

PWM12:40 pmPortland

23h 10m

2 stops

ATH6:50 pmAthens Eleftherios V.

Jan 21

ATH7:50 amAthens Eleftherios V.

22h 04m

3 stops

PWM10:54 pmPortland

$753

Find similar

American Airlines

Jun 16

PWM1:19 pmPortland

12h 56m

1 stop

ATH9:15 amAthens Eleftherios V.

Jun 30

ATH1:00 pmAthens Eleftherios V.

14h 15m

1 stop

PWM8:15 pmPortland

$1,535

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAthens

PWM - ATH

PWMATH

Portland

Wed 1/14

2:35 pm-1:35 pm

2 stops16h 00m

Athens Eleftherios V.

Wed 1/21

5:25 pm-12:20 am

2 stops37h 55m

$501

PortlandAthens

PWM - ATH

PWMATH

Portland

Sat 1/31

9:40 am-12:00 pm

2 stops19h 20m

Athens Eleftherios V.

Sat 2/7

7:05 am-2:31 pm

2 stops38h 26m

$504

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 1/30

12:40 pm-3:55 pm

2 stops20h 15m

Athens Eleftherios V.

Fri 2/6

7:45 am-10:54 pm

3 stops22h 09m

$509

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 1/30

2:31 pm-1:40 pm

2 stops16h 09m

Athens Eleftherios V.

Tue 2/3

6:25 am-2:31 pm

2 stops39h 06m

$514

PortlandAthens

PWM - ATH

PWMATH

Portland

Wed 1/14

12:40 pm-6:50 pm

2 stops23h 10m

Athens Eleftherios V.

Wed 1/21

7:50 am-10:54 pm

3 stops22h 04m

$753

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 5/15

6:30 am-8:15 pm

2 stops30h 45m

Athens Eleftherios V.

Wed 5/20

7:45 am-11:59 pm

2 stops23h 14m

$835

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 5/15

2:35 pm-8:25 pm

3 stops22h 50m

Athens Eleftherios V.

Wed 5/20

7:50 am-11:59 pm

2 stops23h 09m

$849

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 5/15

2:35 pm-8:15 pm

2 stops22h 40m

Athens Eleftherios V.

Wed 5/20

7:45 am-11:59 pm

2 stops23h 14m

$857

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 5/22

2:18 pm-3:45 pm

2 stops18h 27m

Athens Eleftherios V.

Fri 6/5

4:20 am-1:23 pm

2 stops40h 03m

$923

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 5/22

2:18 pm-3:45 pm

2 stops18h 27m

Athens Eleftherios V.

Fri 6/5

3:40 pm-11:36 pm

2 stops38h 56m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

What is the typical price of a round-trip flight between Portland, Maine and Athens?

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Portland, Maine is in February. Flight prices, which tend to average around $642, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of February, then departing from Portland, Maine during the month December is also very affordable. Most momondo users find prices during this month for around $647.

What is the cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Monday when prices can be found for as low as $1,191. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,393. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

What is the cheapest time of day to depart on your flight to Athens?

The cheapest time of day to fly to Athens is in the morning when flights can be purchased for as low as $928. Flights to Athens are more costly at noon, with an average ticket price of $1,289. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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	16h 00m
Direct flights	None

The fastest flight from Portland, Maine to Athens takes 16h 00m

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

Search flight deals

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 16h 00m.
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 December 2025, there are 2 operators 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 (63% of total bookings). The next most popular airline is Delta (37%).

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
Delta	PriceFrom $147	Free Cancellation	Rating 7.9 8,005 reviews		Search Delta flights
United Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Piraeus

Glyfada

Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Agia Marina

Porto Cheli

Chalcis

Galaxidi

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.