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$912+ Cheap flights from Appleton (ATW) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — ATH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Appleton to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) 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 September 16, 2025.

Round-trip from

$912
(KLM)

Popular in

June

Cheapest in

November

Average price

$887
From Appleton Intl to Athens Eleftherios V.
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Highest demand for flights based on searches. 24% potential increase in price ($401 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Appleton to Athens

Cheapest flights from Appleton to Athens
Explore the most affordable flight options available from Appleton to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This KLM deal was found by Cheapflights users on 9/15. 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 9/2812:15 pmATW - ATH
2 stops16h 30mKLM
Sun 10/59:10 amATH - ATW
1 stop21h 30mKLM
Deal found 9/15$912
This KLM deal was found by Cheapflights users on 9/14. 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 10/55:35 amATW - ATH
1 stop21h 20mKLM
Sun 10/126:00 amATH - ATW
2 stops18h 47mKLM
Deal found 9/14$925
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 10/56:07 pmATW - ATH
2 stops30h 13mDelta
Sun 10/126:00 amATH - ATW
2 stops18h 47mDelta
Deal found 9/14$930
This Virgin Atlantic deal was found by Cheapflights users on 9/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:35 amATW - ATH
1 stop21h 20mVirgin Atlantic
Sun 10/59:10 amATH - ATW
1 stop21h 30mVirgin Atlantic
Deal found 9/15$936
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 12/191:00 pmATW - ATH
2 stops39h 55mUnited Airlines
Fri 1/21:25 pmATH - ATW
2 stops37h 54mUnited Airlines
Deal found 9/15$1,809
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:20 pmATW - ATH
2 stops21h 10mMultiple Airlines
Sun 10/59:05 pmATH - ATW
3 stops27h 44mMultiple Airlines
Deal found 9/15$2,329

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Appleton to Athens that are best for you.

Fly from

Appleton

Fly to

Athens

Route

Depart

Return

Price

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 9/28

12:15 pm-12:45 pm

2 stops16h 30m

Athens Eleftherios V.

Sun 10/5

9:10 am-10:40 pm

1 stop21h 30m

$912

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 10/5

5:35 am-10:55 am

1 stop21h 20m

Athens Eleftherios V.

Sun 10/12

6:00 am-4:47 pm

2 stops18h 47m

$925

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 10/5

6:07 pm-8:20 am

2 stops30h 13m

Athens Eleftherios V.

Sun 10/12

6:00 am-4:47 pm

2 stops18h 47m

$930

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 9/28

5:35 am-10:55 am

1 stop21h 20m

Athens Eleftherios V.

Sun 10/5

9:10 am-10:40 pm

1 stop21h 30m

$936

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 12/19

1:00 pm-12:55 pm

2 stops39h 55m

Athens Eleftherios V.

Fri 1/2

1:25 pm-7:19 pm

2 stops37h 54m

$1,809

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Sun 9/28

3:20 pm-8:30 pm

2 stops21h 10m

Athens Eleftherios V.

Sun 10/5

9:05 pm-4:49 pm

3 stops27h 44m

$2,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Appleton to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Appleton with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Appleton to Athens

What is the cheapest month to book a flight from Appleton to Athens?

Currently, November is the cheapest month in which you can book a flight from Appleton to Athens (average of $679). Flying from Appleton to Athens in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines from Appleton to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Appleton to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Appleton to Athens?

    A quick flight from Appleton to Athens can take about 16h 30m. KLM provides one of the quickest options available for as low as $912. The distance between Appleton and Athens is about 5364 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Appleton to Athens round-trip?

    According to our current data, United Airlines ($883), offers the cheapest pricing from Appleton to Athens. United Airlines is currently priced 26% below the average price you’ll pay for this route.

  • Can I find deals for flights from Appleton to Athens that include hotel bookings?

    Yes. In addition to deals on Appleton to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Athens.

  • Can I find deals for business class flights from Appleton to Athens?

    Yes. Cheapflights offers flight deals from Appleton to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to Athens?

    Currently, November is the cheapest month in which you can book a flight from Appleton to Athens (average of $679). Flying from Appleton to Athens in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Top airline flying from Appleton to Athens

Discover the top airline that operate flights from Appleton 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$883Average$1,498FlexibilityNo cancel feeOn-time69%

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