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Cheap flights from Appleton to Frankfurt am Main from $610

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Frankfurt am Main departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Appleton to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
5:25 am - 8:40 am
ATW
-
FRA
20h 15m
1 stop
KLM Logo
6:55 am - 8:36 pm
FRA
-
ATW
19h 41m
2 stops
$610KLM
Tue, Mar 3 - Tue, Mar 10
KLM Logo
5:25 am - 8:40 am
ATW
-
FRA
20h 15m
1 stop
KLM Logo
9:50 am - 9:28 pm
FRA
-
ATW
17h 38m
1 stop
$611KLM
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
6:25 pm - 4:45 pm
ATW
-
FRA
15h 20m
2 stops
Multiple Airlines Logo
10:15 am - 8:36 pm
FRA
-
ATW
16h 21m
2 stops
$613Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
10:55 am - 9:50 am
ATW
-
FRA
15h 55m
1 stop
Delta Logo
7:00 am - 9:58 pm
FRA
-
ATW
21h 58m
2 stops
$1,123Delta
Wed, Jun 3 - Wed, Jun 24
Virgin Atlantic Logo
5:29 am - 8:55 am
ATW
-
FRA
20h 26m
1 stop
Virgin Atlantic Logo
11:00 am - 4:37 pm
FRA
-
ATW
12h 37m
1 stop
$1,126Virgin Atlantic
Wed, Jun 3 - Wed, Jun 24
Delta Logo
10:55 am - 2:20 pm
ATW
-
FRA
20h 25m
2 stops
Delta Logo
7:00 am - 9:58 pm
FRA
-
ATW
21h 58m
2 stops
$1,127Delta
Wed, Jun 3 - Wed, Jun 24
Multiple Airlines Logo
11:22 am - 9:50 am
ATW
-
FRA
15h 28m
3 stops
Multiple Airlines Logo
10:30 am - 8:36 pm
FRA
-
ATW
16h 06m
3 stops
$2,283Multiple Airlines
Tue, Mar 3 - Tue, Mar 10

United Airlines flights from Appleton to Frankfurt am Main Airport

Our best United Airlines deals on Appleton to Frankfurt am Main Airport flight tickets
United Airlines
Jan 31
ATW3:39 pmAppleton Intl
32h 46m
2 stops
FRA7:25 amFrankfurt am Main
Feb 2
FRA4:10 pmFrankfurt am Main
31h 38m
2 stops
ATW4:48 pmAppleton Intl
$1,379
United Airlines
Jan 31
ATW5:23 pmAppleton Intl
31h 02m
1 stop
FRA7:25 amFrankfurt am Main
Feb 2
FRA4:10 pmFrankfurt am Main
34h 05m
2 stops
ATW7:15 pmAppleton Intl
$1,383
United Airlines
Jan 31
ATW5:23 pmAppleton Intl
31h 02m
2 stops
FRA7:25 amFrankfurt am Main
Feb 2
FRA4:10 pmFrankfurt am Main
31h 38m
2 stops
ATW4:48 pmAppleton Intl
$1,386

KLM flights from Appleton to Frankfurt am Main Airport

Our best KLM deals on Appleton to Frankfurt am Main Airport flight tickets
KLM
Mar 3
ATW5:25 amAppleton Intl
20h 15m
1 stop
FRA8:40 amFrankfurt am Main
Mar 10
FRA6:55 amFrankfurt am Main
19h 41m
2 stops
ATW8:36 pmAppleton Intl
$610
KLM
Mar 3
ATW5:25 amAppleton Intl
20h 15m
1 stop
FRA8:40 amFrankfurt am Main
Mar 10
FRA9:50 amFrankfurt am Main
17h 38m
1 stop
ATW9:28 pmAppleton Intl
$611

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Frankfurt am Main Airport 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, momondo users made 832,500 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Appleton to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

6:55 am-8:36 pm

2 stops19h 41m

$610

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

9:50 am-9:28 pm

1 stop17h 38m

$611

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Tue 3/3

6:25 pm-4:45 pm

2 stops15h 20m

Frankfurt am Main

Tue 3/10

10:15 am-8:36 pm

2 stops16h 21m

$613

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Wed 6/3

10:55 am-9:50 am

1 stop15h 55m

Frankfurt am Main

Wed 6/24

7:00 am-9:58 pm

2 stops21h 58m

$1,123

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Wed 6/3

5:29 am-8:55 am

1 stop20h 26m

Frankfurt am Main

Wed 6/24

11:00 am-4:37 pm

1 stop12h 37m

$1,126

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Wed 6/3

10:55 am-2:20 pm

2 stops20h 25m

Frankfurt am Main

Wed 6/24

7:00 am-9:58 pm

2 stops21h 58m

$1,127

AppletonFrankfurt am Main

ATW - FRA

ATWFRA

Appleton Intl

Tue 3/3

11:22 am-9:50 am

3 stops15h 28m

Frankfurt am Main

Tue 3/10

10:30 am-8:36 pm

3 stops16h 06m

$2,283

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Appleton to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Frankfurt am Main Airport?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Frankfurt am Main Airport from Appleton according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Frankfurt am Main Airport. Keep in mind that there are 3 different airlines that fly to Frankfurt am Main Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Appleton to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Appleton to Frankfurt am Main Airport (ATW to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Frankfurt am Main Airport

Fastest flight time

15h 55m

Direct flights

None
The fastest flight from Appleton to Frankfurt am Main Airport takes 15h 55m
There are no direct flights from Appleton to Frankfurt am Main Airport. There are no popular flight routes from Appleton to Frankfurt am Main Airport.
Search flight deals

  • How far is Appleton Intl to Frankfurt am Main by plane?

    There are 4237.3 mi between Appleton Intl and Frankfurt am Main. In terms of flight time, this usually takes a little over 15h 55m.

  • When did momondo last update prices for flights from Appleton Intl Airport to Frankfurt am Main Airport?

    Prices for flights from Appleton Intl Airport to Frankfurt am Main Airport refresh daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to Frankfurt am Main Airport?

  • How old do you have to be to fly from Appleton Intl Airport to Frankfurt am Main Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The necessary travel and health documents for your Frankfurt am Main Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Appleton to Frankfurt am Main Airport?

Best airlines flying from Appleton to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Appleton to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $661Free CancellationRating
7.9
8,111 reviews
Search Delta flights
United AirlinesPriceFrom $703Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wurzburg
Koblenz
Mainz
Trier
Rothenburg ob der Tauber
Wiesbaden
Fulda
Darmstadt
Kaiserslautern
Heilbronn
Aschaffenburg
Marburg
Cochem
Rüdesheim am Rhein
Ludwigsburg
Bernkastel-Kues
Nuerburg
Schweinfurt

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to Frankfurt am Main?

Finding the right flight to Frankfurt am Main from Appleton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Frankfurt am Main quick and easy, saving you time and money.

Can I find flights from Appleton to Frankfurt am Main with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Frankfurt am Main from Appleton with this policy.

How can momondo help me find flights from Appleton to Frankfurt am Main?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Frankfurt am Main from Appleton.

I’m not ready to book a flight from Appleton to Frankfurt am Main right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Frankfurt am Main, momondo offers a useful price alert feature which will track prices for flights to Frankfurt am Main from Appleton and alert you when they change.

An easier way to manage your Frankfurt am Main Airport trip

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