HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Frankfurt

$688+ Cheap flights from Appleton (ATW) to Frankfurt (FRA)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — FRA
3月 20 — 3月 271
週五 3/20
週五 3/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to Frankfurt 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 Appleton to Frankfurt

Cheapest flights from Appleton to Frankfurt
Explore the most affordable flight options available from Appleton to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2月 18, 2026.

This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/611:12 am
ATW
-
FRA
1 stop15h 38m
Delta
週三 5/277:00 am
FRA
-
ATW
2 stops21h 14m
Delta
Deal found 2/16$688
This Virgin Atlantic deal was found by Cheapflights users on 2/16. 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.
週三 5/611:12 am
ATW
-
FRA
1 stop15h 38m
Virgin Atlantic
週三 5/2711:00 am
FRA
-
ATW
1 stop17h 14m
Virgin Atlantic
Deal found 2/16$691
This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 3/35:25 am
ATW
-
FRA
1 stop20h 15m
KLM
週二 3/1010:15 am
FRA
-
ATW
2 stops17h 13m
KLM
Deal found 2/17$809
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 3/312:12 pm
ATW
-
FRA
2 stops16h 03m
Delta
週二 3/1010:15 am
FRA
-
ATW
2 stops16h 21m
Delta
Deal found 2/16$813
This KLM deal was found by Cheapflights users on 2/16. 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.
週四 4/211:14 am
ATW
-
FRA
1 stop15h 36m
KLM
週四 4/911:45 am
FRA
-
ATW
2 stops15h 51m
KLM
Deal found 2/16$825
This Virgin Atlantic deal was found by Cheapflights users on 2/16. 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.
週四 4/211:14 am
ATW
-
FRA
1 stop15h 36m
Virgin Atlantic
週四 4/911:00 am
FRA
-
ATW
1 stop13h 30m
Virgin Atlantic
Deal found 2/16$828
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 4/26:30 am
ATW
-
FRA
2 stops20h 20m
Delta
週四 4/97:00 am
FRA
-
ATW
2 stops20h 36m
Delta
Deal found 2/16$830
This lastminute.com deal was found by Cheapflights users on 2/17. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 4/1212:34 pm
ATW
-
FRA
1 stop11h 51m
Lufthansa
週日 4/1911:10 am
FRA
-
ATW
2 stops36h 38m
Lufthansa
Deal found 2/17$907
This Cheapflightsfares deal was found by Cheapflights users on 2/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 4/2212:34 pm
ATW
-
FRA
1 stop10h 56m
Lufthansa
週五 5/89:15 am
FRA
-
ATW
2 stops14h 35m
Lufthansa
Deal found 2/16$998

Find flight deals from Appleton to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Frankfurt (FRA). 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 2月 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$688
(Delta)

Popular in

June

Cheapest in

January
Provider with most accurate pricing for Appleton Intl-Frankfurt am Main flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Frankfurt am Main flights.
Search Deals
From Appleton Intl to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($201 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 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 2月 18, 2026.
Use the filters below to find and compare flights from Appleton to Frankfurt am Main Airport that are best for you.

Fly from

Appleton

Fly to

Frankfurt

Route

Depart

Return

Price

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

週三 5/6

11:12 am-9:50 am

1 stop15h 38m

Frankfurt am Main

週三 5/27

7:00 am-9:14 pm

2 stops21h 14m

$688

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

週三 5/6

11:12 am-9:50 am

1 stop15h 38m

Frankfurt am Main

週三 5/27

11:00 am-9:14 pm

1 stop17h 14m

$691

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

週二 3/3

5:25 am-8:40 am

1 stop20h 15m

Frankfurt am Main

週二 3/10

10:15 am-9:28 pm

2 stops17h 13m

$809

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

週二 3/3

5:25 am-8:40 am

1 stop20h 15m

Frankfurt am Main

週二 3/10

6:55 am-8:36 pm

2 stops19h 41m

$809

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

週二 3/3

6:25 pm-7:15 pm

2 stops17h 50m

Frankfurt am Main

週二 3/10

6:55 am-8:36 pm

2 stops19h 41m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Compare providers for flights from Appleton to Frankfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Frankfurt in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Frankfurt am Main Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Frankfurt am Main Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Frankfurt am Main Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Frankfurt

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

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

Currently, February is the cheapest month in which you can book a flight from Appleton to Frankfurt am Main Airport (average of $551). Flying from Appleton to Frankfurt am Main Airport 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

Get insights into the airlines that provide service to Frankfurt. 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. Reviews last updated 2月 18, 2026.
Read through reviews of airlines operating flights from Appleton to Frankfurt am Main Airport, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,208 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
8,208 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

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
9,315 reviews
Delta
7.9
Good
8,208 reviews

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

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. 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 Airport?

    For as low as $688, Delta can have you in Frankfurt am Main Airport from Appleton in 15h 38m. There are 4241 mi between Appleton and Frankfurt am Main Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($661), and United Airlines ($703) offers the cheapest pricing from Appleton to Frankfurt am Main Airport. These flights start at 32% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Appleton to Frankfurt 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 Airport?

    Currently, February is the cheapest month in which you can book a flight from Appleton to Frankfurt am Main Airport (average of $551). Flying from Appleton to Frankfurt am Main Airport 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Wurzburg
Baden-Baden
Speyer
Wiesbaden
Heilbronn
Trier
Boppard
Mainz

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 2 airlines flying from Appleton to Frankfurt

Discover the top 2 airlines that operate flights from Appleton to Frankfurt. 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 2月 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$661Average$832FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$703Average$1,195FlexibilityNo cancel feeOn-time69%

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.