HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Frankfurt

$631+ Cheap flights from Allentown (ABE) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — FRA
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Allentown 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 Allentown to Frankfurt

Cheapest flights from Allentown to Frankfurt
Explore the most affordable flight options available from Allentown to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 11/1011:50 am
ABE
-
FRA
2 stops16h 15m
United Airlines
Wed 11/188:15 am
FRA
-
ABE
2 stops18h 50m
United Airlines
Deal found 2/12$631
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 11/1011:50 am
ABE
-
FRA
2 stops16h 15m
United Airlines
Thu 11/198:40 am
FRA
-
ABE
1 stop14h 21m
United Airlines
Deal found 2/12$633
This United Airlines deal was found by Cheapflights users on 2/15. 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 3/510:31 am
ABE
-
FRA
2 stops21h 34m
United Airlines
Mon 3/99:45 am
FRA
-
ABE
2 stops40h 05m
United Airlines
Deal found 2/15$789
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 3/306:15 am
ABE
-
FRA
2 stops23h 50m
United Airlines
Mon 4/612:15 pm
FRA
-
ABE
2 stops39h 02m
United Airlines
Deal found 2/12$808
This KLM deal was found by Cheapflights users on 2/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:32 am
ABE
-
FRA
1 stop20h 23m
KLM
Mon 4/610:40 am
FRA
-
ABE
1 stop18h 12m
KLM
Deal found 2/12$862
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Wed 8/122:30 pm
ABE
-
FRA
2 stops21h 35m
United Airlines
Wed 8/199:25 am
FRA
-
ABE
2 stops30h 41m
United Airlines
Deal found 2/14$867

Find flight deals from Allentown to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 February 16, 2026.

Round-trip from

$789
(United Airlines)
From Allentown-Bethlehem to Frankfurt am Main
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 February 16, 2026.
Use the filters below to find and compare flights from Allentown to Frankfurt am Main Airport that are best for you.

Fly from

Allentown

Fly to

Frankfurt

Route

Depart

Return

Price

AllentownFrankfurt am Main

ABE - FRA

ABEFRA

Allentown-Bethlehem

Thu 3/5

10:31 am-12:05 pm

2 stops19h 34m

Frankfurt am Main

Mon 3/9

9:45 am-8:50 pm

2 stops40h 05m

$789

AllentownFrankfurt am Main

ABE - FRA

ABEFRA

Allentown-Bethlehem

Mon 3/30

6:15 am-12:05 pm

2 stops23h 50m

Frankfurt am Main

Mon 4/6

12:15 pm-9:17 pm

2 stops39h 02m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Best time to book a flight from Allentown to Frankfurt

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

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

Currently, January is the cheapest month in which you can book a flight from Allentown to Frankfurt am Main Airport (average of $455). Flying from Allentown to Frankfurt am Main Airport in June is currently the most expensive (average of $746). 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.

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Frankfurt am Main?

    For a flight from Allentown to Frankfurt am Main, you will be flying from Allentown-Bethlehem. Allentown-Bethlehem (ABE) is just 3.9 mi from the center of the city. Allentown-Bethlehem is the only Allentown airport and it handles 0 outbound flights to Frankfurt am Main per day. 0 airlines have flights to Frankfurt am Main from Allentown-Bethlehem on a regular basis.

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

    United Airlines can get you from Allentown to Frankfurt am Main Airport in just under 19h 34m. Your travel time can differ by up to . The distance from Allentown to Frankfurt am Main Airport is about 3909 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Allentown to Frankfurt am Main Airport (average of $455). Flying from Allentown to Frankfurt am Main Airport in June is currently the most expensive (average of $746). 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.

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.