HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Athens

$501+ Cheap flights from Oshkosh, WI 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ATH
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oshkosh to Athens with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oshkosh to Athens

Best flights from Oshkosh to Athens
Discover carefully curated flight deals from Oshkosh to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. 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.
Thu 1/2912:35 pmATW - ATH
2 stops29h 05mUnited Airlines
Mon 2/26:25 amATH - ATW
2 stops23h 06mUnited Airlines
Deal found 12/12$501
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 1/292:45 pmATW - ATH
2 stops26h 55mUnited Airlines
Thu 2/56:25 amATH - ATW
2 stops23h 06mUnited Airlines
Deal found 12/15$501
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 amATW - ATH
2 stops19h 15mAmerican Airlines
Sat 4/117:15 amATH - ATW
2 stops22h 19mAmerican Airlines
Deal found 12/13$1,438
This KLM deal was found by Cheapflights users on 12/13. 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.
Thu 4/25:20 amATW - ATH
1 stop21h 40mKLM
Sat 4/116:00 amATH - ATW
2 stops22h 36mKLM
Deal found 12/13$1,630
This Mytrip deal was found by Cheapflights users on 12/13. 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.
Thu 4/27:13 pmATW - ATH
3 stops41h 12mMultiple Airlines
Sat 4/1110:45 amATH - ATW
3 stops43h 32mMultiple Airlines
Deal found 12/13$1,731
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Thu 4/23:45 pmATW - ATH
2 stops18h 55mUnited Airlines
Sat 4/116:55 amATH - ATW
2 stops39h 05mUnited Airlines
Deal found 12/13$986
This Virgin Atlantic deal was found by Cheapflights users on 12/13. 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.
Thu 4/25:20 amATW - ATH
1 stop21h 40mVirgin Atlantic
Sat 4/119:10 amATH - ATW
1 stop20h 45mVirgin Atlantic
Deal found 12/13$2,218
This Scandinavian Airlines deal was found by Cheapflights users on 12/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:03 amATW - ATH
3 stops18h 17mMultiple Airlines
Thu 2/57:30 pmATH - ATW
3 stops33h 19mMultiple Airlines
Deal found 12/15$2,006

Find flight deals from Oshkosh to Athens

Keep the following information in mind while searching for Oshkosh to Athens flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$501
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$1,566
Provider with most accurate pricing for Appleton Intl-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Athens Eleftherios V. flights.
Search Deals
From Oshkosh to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($308 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh 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 December 15, 2025.
Use the filters below to find and compare flights from Oshkosh to Athens that are best for you.

Fly from

Oshkosh

Fly to

Athens

Route

Depart

Return

Price

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 1/29

12:35 pm-1:40 am

2 stops29h 05m

Athens Eleftherios V.

Mon 2/2

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.

Thu 2/5

6:25 am-9:31 pm

2 stops23h 06m

$501

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 4/2

3:45 pm-6:40 pm

2 stops18h 55m

Athens Eleftherios V.

Sat 4/11

6:55 am-2:00 pm

2 stops39h 05m

$986

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 4/2

6:00 am-9:15 am

2 stops19h 15m

Athens Eleftherios V.

Sat 4/11

7:15 am-9:34 pm

2 stops22h 19m

$1,438

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 4/2

5:20 am-11:00 am

1 stop21h 40m

Athens Eleftherios V.

Sat 4/11

6:00 am-8:36 pm

2 stops22h 36m

$1,630

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 4/2

7:13 pm-8:25 pm

3 stops41h 12m

Athens Eleftherios V.

Sat 4/11

10:45 am-10:17 pm

3 stops43h 32m

$1,731

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 1/29

11:03 am-1:20 pm

3 stops18h 17m

Athens Eleftherios V.

Thu 2/5

7:30 pm-8:49 pm

3 stops33h 19m

$2,006

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 4/2

5:20 am-11:00 am

1 stop21h 40m

Athens Eleftherios V.

Sat 4/11

9:10 am-9:55 pm

1 stop20h 45m

$2,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Oshkosh to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Oshkosh 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 Oshkosh to Athens

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

Currently, September is the cheapest month in which you can book a flight from Oshkosh to Athens (average of $464). Flying from Oshkosh to Athens in May is currently the most expensive (average of $887). 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.

What is the cheapest time of day to fly from OS9 to ATH?

Find hourly flight availability from Oshkosh to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s optimal to fly from Oshkosh to Athens in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

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 December 15, 2025.
Peruse reviews from past customers who have flown with United Airlines from Oshkosh 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
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

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

  • What airport do you fly into for flights to Athens from Oshkosh?

    If you book a flight to Athens from Oshkosh, you will be flying to Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 12.3 mi from the center of Athens. There are 0 flights from Oshkosh to Eleftherios V. per day from 6 different airlines.

  • How long is the flight from Oshkosh to Athens?

    A quick flight from Oshkosh to Athens can take about 29h 05m. United Airlines provides one of the quickest options available for as low as $501. Airlines will cover a distance of 5364 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oshkosh 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 Oshkosh to Athens?

    Currently, September is the cheapest month in which you can book a flight from Oshkosh to Athens (average of $464). Flying from Oshkosh to Athens in May is currently the most expensive (average of $887). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Oshkosh to Athens

Discover the top 6 airlines that operate flights from Oshkosh 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$1,037FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$513Average$1,336FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$636Average$1,019FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$708Average$1,077FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$716Average$1,292FlexibilityNo cancel feeOn-time71%
KLMCheapest$908Average$1,037FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.