What airlines fly to Athens?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Athens from Appleton according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 6 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 Appleton Intl Airport to Athens Eleftherios V. Airport?

Prices for flights from Appleton Intl Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.

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

As of December 2025, there is 1 operator available to choose from for flights from Appleton Intl Airport to Athens Eleftherios V. Airport.

How old do you have to be to fly from Appleton Intl 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 Appleton Intl Airport to Athens Eleftherios V. Airport.

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

The travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

1 adult

0 bags

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Find the cheapest flights from Appleton to Athens

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 1:40 am

ATW

ATH

26h 55m2 stops

6:25 am - 9:31 pm

ATH

ATW

23h 06m2 stops

$501United Airlines

Thu, Jan 29 - Thu, Feb 5

2:45 pm - 1:40 am

ATW

ATH

26h 55m2 stops

6:25 am - 9:31 pm

ATH

ATW

23h 06m2 stops

$502United Airlines

Thu, Jan 29 - Mon, Feb 2

5:35 pm - 9:00 pm

ATW

ATH

19h 25m2 stops

12:35 pm - 8:58 pm

ATH

ATW

16h 23m1 stop

$817Lufthansa

Wed, Apr 1 - Thu, Apr 30

5:35 pm - 9:00 pm

ATW

ATH

19h 25m2 stops

6:05 am - 8:58 pm

ATH

ATW

22h 53m2 stops

$833Lufthansa

Wed, Apr 1 - Thu, Apr 30

5:20 pm - 5:40 pm

ATW

ATH

16h 20m2 stops

9:10 am - 9:58 pm

ATH

ATW

20h 48m1 stop

$852Multiple Airlines

Sun, Apr 19 - Thu, Apr 30

5:20 pm - 5:40 pm

ATW

ATH

16h 20m2 stops

6:00 am - 8:40 pm

ATH

ATW

22h 40m2 stops

$859Multiple Airlines

Sun, Apr 19 - Thu, Apr 30

3:45 pm - 11:10 am

ATW

ATH

59h 25m2 stops

12:40 pm - 7:16 pm

ATH

ATW

38h 36m2 stops

$877United Airlines

Fri, Apr 3 - Mon, Apr 13

1:10 pm - 10:35 am

ATW

ATH

13h 25m1 stop

12:35 pm - 8:58 pm

ATH

ATW

16h 23m1 stop

$881Lufthansa

Sun, Apr 19 - Thu, Apr 30

12:00 pm - 4:30 pm

ATW

ATH

20h 30m2 stops

9:10 am - 9:58 pm

ATH

ATW

20h 48m1 stop

$1,253KLM

Fri, Apr 3 - Mon, Apr 13

5:20 am - 11:00 am

ATW

ATH

21h 40m1 stop

9:10 am - 9:58 pm

ATH

ATW

20h 48m1 stop

$1,318Virgin Atlantic

Wed, Apr 1 - Thu, Apr 30

United Airlines flights from Appleton to Athens

Our best United Airlines deals on Appleton to Athens flight tickets

United Airlines

Jan 29

ATW5:23 pmAppleton Intl

24h 17m

2 stops

ATH1:40 amAthens Eleftherios V.

Feb 2

ATH6:25 amAthens Eleftherios V.

23h 06m

2 stops

ATW9:31 pmAppleton Intl

$501

Find similar

United Airlines

Jan 29

ATW3:39 pmAppleton Intl

26h 01m

2 stops

ATH1:40 amAthens Eleftherios V.

Feb 2

ATH6:25 amAthens Eleftherios V.

40h 39m

2 stops

ATW3:04 pmAppleton Intl

$502

Find similar

United Airlines

Apr 3

ATW3:45 pmAppleton Intl

59h 25m

2 stops

ATH11:10 amAthens Eleftherios V.

Apr 13

ATH12:40 pmAthens Eleftherios V.

38h 36m

2 stops

ATW7:16 pmAppleton Intl

$877

Find similar

Lufthansa flights from Appleton to Athens

Our best Lufthansa deals on Appleton to Athens flight tickets

Lufthansa

Apr 1

ATW5:35 pmAppleton Intl

19h 25m

2 stops

ATH9:00 pmAthens Eleftherios V.

Apr 30

ATH12:35 pmAthens Eleftherios V.

16h 23m

1 stop

ATW8:58 pmAppleton Intl

$817

Find similar

Lufthansa

Apr 1

ATW5:35 pmAppleton Intl

19h 25m

2 stops

ATH9:00 pmAthens Eleftherios V.

Apr 30

ATH6:05 amAthens Eleftherios V.

22h 53m

2 stops

ATW8:58 pmAppleton Intl

$833

Find similar

Lufthansa

Apr 19

ATW1:10 pmAppleton Intl

13h 25m

1 stop

ATH10:35 amAthens Eleftherios V.

Apr 30

ATH12:35 pmAthens Eleftherios V.

16h 23m

1 stop

ATW8:58 pmAppleton Intl

$881

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 1/29

2:45 pm-1:40 am

2 stops26h 55m

Athens Eleftherios V.

Thu 2/5

6:25 am-9:31 pm

2 stops23h 06m

$501

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 1/29

2:45 pm-1:40 am

2 stops26h 55m

Athens Eleftherios V.

Mon 2/2

6:25 am-9:31 pm

2 stops23h 06m

$502

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Wed 4/1

5:35 pm-9:00 pm

2 stops19h 25m

Athens Eleftherios V.

Thu 4/30

12:35 pm-8:58 pm

1 stop16h 23m

$817

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Wed 4/1

5:35 pm-9:00 pm

2 stops19h 25m

Athens Eleftherios V.

Thu 4/30

6:05 am-8:58 pm

2 stops22h 53m

$833

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 4/19

5:20 pm-5:40 pm

2 stops16h 20m

Athens Eleftherios V.

Thu 4/30

9:10 am-9:58 pm

1 stop20h 48m

$852

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 4/19

5:20 pm-5:40 pm

2 stops16h 20m

Athens Eleftherios V.

Thu 4/30

6:00 am-8:40 pm

2 stops22h 40m

$859

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 4/3

3:45 pm-11:10 am

2 stops59h 25m

Athens Eleftherios V.

Mon 4/13

12:40 pm-7:16 pm

2 stops38h 36m

$877

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 4/19

1:10 pm-10:35 am

1 stop13h 25m

Athens Eleftherios V.

Thu 4/30

12:35 pm-8:58 pm

1 stop16h 23m

$881

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 4/3

12:00 pm-4:30 pm

2 stops20h 30m

Athens Eleftherios V.

Mon 4/13

9:10 am-9:58 pm

1 stop20h 48m

$1,253

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Wed 4/1

5:20 am-11:00 am

1 stop21h 40m

Athens Eleftherios V.

Thu 4/30

9:10 am-9:58 pm

1 stop20h 48m

$1,318

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Appleton 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 cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Tuesday when prices can be found for as low as $927. 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 Sunday because tickets tend to average around $1,568. 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 afternoon when flights can be purchased for as low as $1,033. Flights to Athens are more costly in the morning, with an average ticket price of $1,592. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Appleton to Athens

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

Estimated round-trip price

Cheap Appleton to Athens (ATW to ATH) flight deals and tips

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

Fastest flight time	16h 46m
Direct flights	None

The fastest flight from Appleton to Athens takes 16h 46m

There are no direct flights from Appleton to Athens. There are no popular flight routes from Appleton to Athens.

Search flight deals

How far is Appleton Intl to Athens Eleftherios V. by plane?
The distance between Appleton Intl and Athens Eleftherios V. is about 5349.6 mi. A reasonable flight in good conditions will take 16h 46m.
When did momondo last update prices for flights from Appleton Intl Airport to Athens Eleftherios V. Airport?
Prices for flights from Appleton Intl Airport to Athens Eleftherios V. Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Appleton Intl Airport to Athens Eleftherios V. Airport?
As of December 2025, there is 1 operator available to choose from for flights from Appleton Intl Airport to Athens Eleftherios V. Airport.
How old do you have to be to fly from Appleton Intl 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 Appleton Intl Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Appleton to Athens?
momondo data reveals that the most frequently booked airline on the route from Appleton to Athens is United Airlines, representing 100% of all bookings.

Best airlines flying from Appleton to Athens

Compare and see reviews for airlines that fly from Appleton to Athens with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 9,091 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 Appleton to Athens?

It is quick and easy to find Appleton to Athens flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Athens that suits you.

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

All flight searches from Appleton to Athens on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Appleton to Athens flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Appleton to Athens flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.