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Frankfurt am Main

$613+ Cheap flights from Appleton (ATW) to Frankfurt am Main

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — FRA
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from Appleton to Frankfurt am Main

Cheapest flights from Appleton to Frankfurt am Main
Explore the most affordable flight options available from Appleton to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This KLM deal was found by Cheapflights users on 1/31. 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.
Mon 3/25:25 am
ATW
-
FRA
1 stop20h 15m
KLM
Mon 3/96:55 am
FRA
-
ATW
2 stops20h 20m
KLM
Deal found 1/31$613
This Virgin Atlantic deal was found by Cheapflights users on 1/31. 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.
Mon 3/25:25 am
ATW
-
FRA
1 stop20h 15m
Virgin Atlantic
Mon 3/910:40 am
FRA
-
ATW
1 stop15h 56m
Virgin Atlantic
Deal found 1/31$614
This Air France deal was found by Cheapflights users on 1/31. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:12 pm
ATW
-
FRA
2 stops16h 03m
Multiple Airlines
Tue 3/106:55 am
FRA
-
ATW
2 stops20h 20m
Multiple Airlines
Deal found 1/31$617
This Delta deal was found by Cheapflights users on 1/31. 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.
Mon 3/26:50 am
ATW
-
FRA
2 stops18h 50m
Delta
Mon 3/96:55 am
FRA
-
ATW
2 stops16h 35m
Delta
Deal found 1/31$618
This Delta deal was found by Cheapflights users on 1/31. 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.
Wed 6/37:00 am
ATW
-
FRA
1 stop19h 50m
Delta
Wed 6/247:00 am
FRA
-
ATW
2 stops21h 58m
Delta
Deal found 1/31$889
This KLM deal was found by Cheapflights users on 1/31. 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.
Wed 6/35:40 am
ATW
-
FRA
1 stop20h 15m
KLM
Wed 6/2411:00 am
FRA
-
ATW
1 stop12h 37m
KLM
Deal found 1/31$891
This Delta deal was found by Cheapflights users on 1/31. 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.
Wed 6/241:26 pm
ATW
-
FRA
2 stops17h 54m
Delta
Wed 7/111:00 am
FRA
-
ATW
1 stop12h 37m
Delta
Deal found 1/31$895
This Virgin Atlantic deal was found by Cheapflights users on 1/31. 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 6/245:29 am
ATW
-
FRA
1 stop20h 26m
Virgin Atlantic
Wed 7/111:00 am
FRA
-
ATW
1 stop12h 37m
Virgin Atlantic
Deal found 1/31$993
This Delta deal was found by Cheapflights users on 1/31. 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.
Thu 3/267:00 am
ATW
-
FRA
2 stops18h 50m
Delta
Thu 4/27:00 am
FRA
-
ATW
2 stops20h 36m
Delta
Deal found 1/31$1,048

Find flight deals from Appleton to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Frankfurt am Main (FK0). 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 February 2, 2026.

Round-trip from

$613
(KLM)

Popular in

June

Cheapest in

January
From Appleton Intl to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Frankfurt am Main 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 February 2, 2026.
Use the filters below to find and compare flights from Appleton to Frankfurt am Main that are best for you.

Fly from

Appleton

Fly to

Frankfurt am Main

Route

Depart

Return

Price

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Mon 3/2

5:25 am-8:40 am

1 stop20h 15m

Frankfurt am Main

Mon 3/9

6:55 am-9:15 pm

2 stops20h 20m

$613

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Tue 3/3

5:25 am-8:40 am

1 stop20h 15m

Frankfurt am Main

Tue 3/10

10:15 am-8:36 pm

2 stops16h 21m

$613

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Mon 3/2

5:25 am-8:40 am

1 stop20h 15m

Frankfurt am Main

Mon 3/9

10:40 am-8:36 pm

1 stop15h 56m

$614

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Tue 3/3

12:12 pm-11:15 am

2 stops16h 03m

Frankfurt am Main

Tue 3/10

6:55 am-9:15 pm

2 stops20h 20m

$617

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Mon 3/2

6:50 am-8:40 am

2 stops18h 50m

Frankfurt am Main

Mon 3/9

6:55 am-9:15 pm

2 stops20h 20m

$618

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Wed 6/3

7:00 am-9:50 am

1 stop19h 50m

Frankfurt am Main

Wed 6/24

7:00 am-9:58 pm

2 stops21h 58m

$889

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Wed 6/3

5:40 am-8:55 am

1 stop20h 15m

Frankfurt am Main

Wed 6/24

11:00 am-4:37 pm

1 stop12h 37m

$891

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Wed 6/24

1:26 pm-2:20 pm

2 stops17h 54m

Frankfurt am Main

Wed 7/1

11:00 am-4:37 pm

1 stop12h 37m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Appleton to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main 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 Frankfurt am Main

What is the cheapest month to book a flight from Appleton to Frankfurt am Main?

Currently, May is the cheapest month in which you can book a flight from Appleton to Frankfurt am Main (average of $483). Flying from Appleton to Frankfurt am Main in June is currently the most expensive (average of $1,095). 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 Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 Frankfurt am Main. Reviews last updated February 2, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Appleton to Frankfurt am Main. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,130 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,130 reviews
Delta
7.9
Good
8,130 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,229 reviews
Delta
7.9
Good
8,130 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Frankfurt am Main. 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 from for flights from Appleton to Frankfurt am Main?

    Most people fly from Appleton Intl (ATW) if they book a flight from Appleton to Frankfurt am Main. On average, Appleton Intl has 0 outbound flights to Frankfurt am Main per day from 2 airlines. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

  • How long is the flight from Appleton to Frankfurt am Main?

    KLM and Virgin Atlantic can get you from Appleton to Frankfurt am Main in just under 20h 15m. Your travel time can differ by up to . The distance between Appleton and Frankfurt am Main is about 4241 mi.

  • What are the cheapest airlines flying from Appleton to Frankfurt am Main round-trip?

    According to our current data, Delta ($661), and United Airlines ($703) offers the cheapest pricing from Appleton to Frankfurt am Main. Users have found that Delta is 31% cheaper than the other options available to this destination.

  • Can I find deals for flights from Appleton to Frankfurt am Main that include hotel bookings?

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

  • How can I find direct flights from Appleton to Frankfurt am Main?

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

  • Can I find deals for business class flights from Appleton to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Appleton to Frankfurt am Main 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 Frankfurt am Main?

    Currently, May is the cheapest month in which you can book a flight from Appleton to Frankfurt am Main (average of $483). Flying from Appleton to Frankfurt am Main in June is currently the most expensive (average of $1,095). 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 2 airlines flying from Appleton to Frankfurt am Main

Discover the top 2 airlines that operate flights from Appleton to Frankfurt am Main. 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 February 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$661Average$832FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$703Average$1,215FlexibilityNo cancel feeOn-time69%

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