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

Lufthansa and United Airlines are the most popular carriers operating from Appleton Intl to Athens Eleftherios V.

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 58% 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 October 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.

$527 Cheap Flights from Appleton to Athens in 2025/26

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 Appleton to Athens

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 6:05 pmATW-ATH

21h 55m2 stops

6:50 am - 8:58 pmATH-ATW

22h 08m2 stops

$884United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:10 pm - 4:35 pmATW-ATH

20h 25m2 stops

6:50 am - 7:16 pmATH-ATW

20h 26m2 stops

$897United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:10 pm - 12:40 pmATW-ATH

16h 30m2 stops

6:55 am - 7:16 pmATH-ATW

20h 21m2 stops

$905United Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

7:00 am - 9:35 amATW-ATH

19h 35m2 stops

9:10 am - 10:02 pmATH-ATW

20h 52m1 stop

$1,215Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

7:00 am - 9:35 amATW-ATH

19h 35m2 stops

9:10 am - 10:02 pmATH-ATW

20h 52m1 stop

$1,304Delta

Find Deal

Fri, Mar 27 - Tue, Mar 31

12:34 pm - 1:35 pmATW-ATH

17h 01m2 stops

12:50 pm - 9:32 pmATH-ATW

16h 42m2 stops

$3,606Multiple Airlines

Find Deal

Sat, Feb 14 - Fri, Feb 27

12:34 pm - 1:35 pmATW-ATH

17h 01m2 stops

8:30 am - 4:44 pmATH-ATW

16h 14m2 stops

$3,796Multiple Airlines

Find Deal

Sat, Feb 14 - Fri, Feb 27

United Airlines flights from Appleton to Athens

Our best United Airlines deals on Appleton to Athens flight tickets

United Airlines

Mar 27

ATW1:10 pmAppleton Intl

21h 55m

2 stops

ATH6:05 pmAthens Eleftherios V.

Mar 31

ATH6:50 amAthens Eleftherios V.

22h 08m

2 stops

ATW8:58 pmAppleton Intl

$884

Find similar

United Airlines

Mar 27

ATW1:10 pmAppleton Intl

20h 25m

2 stops

ATH4:35 pmAthens Eleftherios V.

Mar 31

ATH6:50 amAthens Eleftherios V.

20h 26m

2 stops

ATW7:16 pmAppleton Intl

$897

Find similar

United Airlines

Mar 27

ATW1:10 pmAppleton Intl

16h 30m

2 stops

ATH12:40 pmAthens Eleftherios V.

Mar 31

ATH6:55 amAthens Eleftherios V.

20h 21m

2 stops

ATW7:16 pmAppleton Intl

$905

Find similar

Delta flights from Appleton to Athens

Our best Delta deals on Appleton to Athens flight tickets

Delta

Mar 27

ATW7:00 amAppleton Intl

19h 35m

2 stops

ATH9:35 amAthens Eleftherios V.

Mar 31

ATH9:10 amAthens Eleftherios V.

20h 52m

1 stop

ATW10:02 pmAppleton Intl

$1,215

Find similar

Delta

Mar 27

ATW7:00 amAppleton Intl

19h 35m

2 stops

ATH9:35 amAthens Eleftherios V.

Mar 31

ATH9:10 amAthens Eleftherios V.

20h 52m

1 stop

ATW10:02 pmAppleton Intl

$1,304

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 3/27

1:10 pm-6:05 pm

2 stops21h 55m

Athens Eleftherios V.

Tue 3/31

6:50 am-8:58 pm

2 stops22h 08m

$884

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 3/27

1:10 pm-4:35 pm

2 stops20h 25m

Athens Eleftherios V.

Tue 3/31

6:50 am-7:16 pm

2 stops20h 26m

$897

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 3/27

1:10 pm-12:40 pm

2 stops16h 30m

Athens Eleftherios V.

Tue 3/31

6:55 am-7:16 pm

2 stops20h 21m

$905

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 3/27

7:00 am-9:35 am

2 stops19h 35m

Athens Eleftherios V.

Tue 3/31

9:10 am-10:02 pm

1 stop20h 52m

$1,215

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 3/27

7:00 am-9:35 am

2 stops19h 35m

Athens Eleftherios V.

Tue 3/31

9:10 am-10:02 pm

1 stop20h 52m

$1,304

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sat 2/14

12:34 pm-1:35 pm

2 stops17h 01m

Athens Eleftherios V.

Fri 2/27

12:50 pm-9:32 pm

2 stops16h 42m

$3,606

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sat 2/14

12:34 pm-1:35 pm

2 stops17h 01m

Athens Eleftherios V.

Fri 2/27

8:30 am-4:44 pm

2 stops16h 14m

$3,796

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Wed 4/15

5:35 pm-6:40 pm

2 stops17h 05m

$579

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Wed 4/15

10:00 am-5:30 am

3 stops35h 30m

$626

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Wed 4/15

1:10 pm-10:35 am

1 stop13h 25m

$634

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

Direct flights	None

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 30m.
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 October 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 8,998 reviews		Search United Airlines flights

Piraeus

Glyfada

Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Agia Marina

Chalcis

Porto Cheli

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.

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 11/29

Sat 12/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Popular cities in Greece

Flights to Thessalonikifrom $414

Flights to Heraklionfrom $405

Flights to Therafrom $552

Flights to Rhodesfrom $562

Flights to Chaniafrom $422

Flights to Mykonosfrom $576

Flights to Argostolifrom $666

Flights to Prévezafrom $1,012

Flights to Parikiafrom $705

Flights to Naxosfrom $682

Flights to Mytilenefrom $919

Flights to Skiathosfrom $1,079

Cheap flights from Appleton to Athens from $579

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Athens departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Appleton to Athens

Cheap round-trip flights

Cheap one-way flights

United Airlines flights from Appleton to Athens

Our best United Airlines deals on Appleton to Athens flight tickets

Delta flights from Appleton to Athens

Our best Delta deals on Appleton to Athens flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Appleton to Athens that are best for you.

See travel insights to Athens from

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

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

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

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

Lufthansa and United Airlines are the most popular carriers operating from Appleton Intl to Athens Eleftherios V.

What airlines fly to Athens?

When to book flights from Appleton to Athens

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

Direct flights

How far is Appleton Intl to Athens Eleftherios V. by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline from Appleton to Athens?

Best airlines flying from Appleton to Athens

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

Traveling to a place near Athens?

Why use momondo?

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

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

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

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

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo