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$501+ Cheap flights from Oshkosh, WI to Greece

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 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oshkosh to Greece

Best flights from Oshkosh to Greece
Discover carefully curated flight deals from Oshkosh to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

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 1/295:23 pmATW - ATH
2 stops24h 17mUnited Airlines
Mon 2/26:25 amATH - ATW
2 stops23h 06mUnited Airlines
Deal found 12/15$501
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:35 pmATW - ATH
2 stops19h 25mLufthansa
Thu 4/3012:35 pmATH - ATW
1 stop16h 23mLufthansa
Deal found 12/17$817
This KLM deal was found by Cheapflights users on 12/16. 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 4/195:20 pmATW - ATH
2 stops16h 20mMultiple Airlines
Thu 4/309:10 amATH - ATW
1 stop20h 48mMultiple Airlines
Deal found 12/16$852
This KLM deal was found by Cheapflights users on 12/16. 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.
Fri 4/312:00 pmATW - ATH
2 stops20h 30mKLM
Mon 4/139:10 amATH - ATW
1 stop20h 48mKLM
Deal found 12/16$1,253
This Virgin Atlantic deal was found by Cheapflights users on 12/17. 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.
Wed 4/15:20 amATW - ATH
1 stop21h 40mVirgin Atlantic
Thu 4/309:10 amATH - ATW
1 stop20h 48mVirgin Atlantic
Deal found 12/17$1,318
This United Airlines deal was found by Cheapflights users on 12/16. 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 4/33:45 pmATW - ATH
2 stops59h 25mUnited Airlines
Mon 4/1312:40 pmATH - ATW
2 stops38h 36mUnited Airlines
Deal found 12/16$877
This Scandinavian Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 4/36:55 amATW - ATH
3 stops21h 50mMultiple Airlines
Mon 4/137:30 pmATH - ATW
3 stops33h 10mMultiple Airlines
Deal found 12/16$1,696
This Virgin Atlantic deal was found by Cheapflights users on 12/16. 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.
Fri 4/35:20 amATW - ATH
1 stop21h 40mVirgin Atlantic
Mon 4/139:10 amATH - ATW
1 stop20h 48mVirgin Atlantic
Deal found 12/16$2,028

Find flight deals from Oshkosh to Greece

Keep the following information in mind while searching for Oshkosh to Greece flight deals. Data was last updated December 18, 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 Greece
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 Greece 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 18, 2025.
Use the filters below to find and compare flights from Oshkosh to Greece that are best for you.

Fly from

Oshkosh

Fly to

Greece

Route

Depart

Return

Price

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Thu 1/29

5:23 pm-1:40 am

2 stops24h 17m

Athens Eleftherios V.

Mon 2/2

6:25 am-9:31 pm

2 stops23h 06m

$501

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

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

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

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

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 4/3

6:55 am-12:45 pm

3 stops21h 50m

Athens Eleftherios V.

Mon 4/13

7:30 pm-8:40 pm

3 stops33h 10m

$1,696

AppletonAthens

ATW - ATH

ATWATH

Appleton Intl

Fri 4/3

5:20 am-11:00 am

1 stop21h 40m

Athens Eleftherios V.

Mon 4/13

9:10 am-9:58 pm

1 stop20h 48m

$2,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Oshkosh to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

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

Currently, September is the cheapest month in which you can book a flight from Oshkosh to Greece (average of $464). Flying from Oshkosh to Greece 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 GR?

Find hourly flight availability from Oshkosh to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 53% on flights from Oshkosh to Greece by exploring options for tickets in the evening.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with United Airlines from Oshkosh to Greece 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
9,091 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Greece. 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 Oshkosh to Greece?

    For as low as $817, United Airlines can have you in Greece from Oshkosh in 19h 25m. The distance between Oshkosh and Greece is about 5364 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Oshkosh to Greece (average of $464). Flying from Oshkosh to Greece 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

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Top 6 airlines flying from Oshkosh to Greece

Discover the top 6 airlines that operate flights from Oshkosh to Greece. 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 18, 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%

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