How long is the flight from Allentown to Stuttgart?

United Airlines can get you from Allentown to Stuttgart in just under 15h 50m. Your travel time can differ by up to . The distance from Allentown to Stuttgart is about 3976 mi.

In terms of precipitation, rainfall in Stuttgart ranges from 1.6 - 3.1 inches per month. May is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Stuttgart when rainfall is around 1.6 in.

If weather is an important factor for your trip to Stuttgart, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from ABE to STR?

When flying from Allentown to Stuttgart, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Allentown to Stuttgart?

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

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

Yes. Cheapflights offers flight deals from Allentown to Stuttgart by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$597+ Flights from Allentown to Stuttgart

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Allentown to Stuttgart 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 Stuttgart

Round-trip from	$597 (United Airlines)

From Allentown-Bethlehem to Stuttgart Echterdingen

Search Deals

Find flight deals from Allentown to Stuttgart

Cheapest flights from Allentown to Stuttgart
Explore the most affordable flight options available from Allentown to Stuttgart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Sat 2/212:55 pmABE - STR

2 stops15h 50mUnited Airlines

Sat 2/2811:00 amSTR - ABE

2 stops35h 48mUnited Airlines

Deal found 1/6

$597

Thu 1/2911:30 amABE - STR

2 stops19h 55mUnited Airlines

Sun 2/16:25 amSTR - ABE

2 stops15h 57mUnited Airlines

Deal found 1/5

$809

Mon 9/2111:50 amABE - STR

2 stops18h 00mUnited Airlines

Sun 10/42:20 pmSTR - ABE

2 stops32h 41mUnited Airlines

Deal found 1/6

$5,445

Best flights from Allentown to Stuttgart
Discover carefully curated flight deals from Allentown to Stuttgart that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 8, 2026.

Sat 2/212:55 pmABE - STR

2 stops15h 50mUnited Airlines

Sat 2/2811:00 amSTR - ABE

2 stops35h 48mUnited Airlines

Deal found 1/6

$597

Thu 1/296:15 amABE - STR

2 stops21h 55mUnited Airlines

Sun 2/16:25 amSTR - ABE

2 stops20h 40mUnited Airlines

Deal found 1/4

$809

Last-minute flights from Allentown to Stuttgart
Discover last-minute flight deals from Allentown to Stuttgart. Data last updated January 8, 2026 and is based on user searches.

Thu 1/2911:30 amABE - STR

2 stops19h 55mUnited Airlines

Sun 2/16:25 amSTR - ABE

2 stops15h 57mUnited Airlines

Deal found 1/5

$809

Sat 2/212:55 pmABE - STR

2 stops15h 50mUnited Airlines

Sat 2/2811:00 amSTR - ABE

2 stops35h 48mUnited Airlines

Deal found 1/6

$597

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Stuttgart that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownStuttgart

ABE - STR

ABESTR

Allentown-Bethlehem

Sat 2/21

2:55 pm-12:45 pm

2 stops15h 50m

Stuttgart Echterdingen

Sat 2/28

11:00 am-4:48 pm

2 stops35h 48m

$597

AllentownStuttgart

ABE - STR

ABESTR

Allentown-Bethlehem

Thu 1/29

6:15 am-10:10 am

2 stops21h 55m

Stuttgart Echterdingen

Sun 2/1

6:25 am-9:05 pm

2 stops20h 40m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Allentown to Stuttgart

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

What is the cheapest month to book a flight from Allentown to Stuttgart?

Currently, February is the cheapest month in which you can book a flight from Allentown to Stuttgart (average of $455). Flying from Allentown to Stuttgart in June is currently the most expensive (average of $772). 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

How long is the flight from Allentown to Stuttgart?
United Airlines can get you from Allentown to Stuttgart in just under 15h 50m. Your travel time can differ by up to . The distance from Allentown to Stuttgart is about 3976 mi.
Can I find deals for flights from Allentown to Stuttgart that include hotel bookings?
Yes. In addition to deals on Allentown to Stuttgart flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Allentown to Stuttgart?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Stuttgart.
Can I find deals for business class flights from Allentown to Stuttgart?
Yes. Cheapflights offers flight deals from Allentown to Stuttgart 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 Stuttgart?
Currently, February is the cheapest month in which you can book a flight from Allentown to Stuttgart (average of $455). Flying from Allentown to Stuttgart in June is currently the most expensive (average of $772). 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

Browse thousands of different 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.

$597+ Cheap flights from Allentown (ABE) to Stuttgart (STR)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Stuttgart with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Allentown to Stuttgart

Round-trip from

Find flight deals from Allentown to Stuttgart

Cheapest flights from Allentown to StuttgartExplore the most affordable flight options available from Allentown to Stuttgart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Explore the most affordable flight options available from Allentown to Stuttgart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Stuttgart that are best for you.

Best time to book a flight from Allentown to Stuttgart

Have a flexible travel schedule? Discover the best time to fly to Stuttgart from Allentown with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Stuttgart

What is the cheapest month to book a flight from Allentown to Stuttgart?

Related info for your journey

Find useful and relevant information for your journey from Allentown to Stuttgart. 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 Allentown to Stuttgart?

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

How can I find direct flights from Allentown to Stuttgart?

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

What is the cheapest month to book a flight from Allentown to Stuttgart?

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.

Alternative routes for Allentown to Stuttgart

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Allentown to Stuttgart
Explore the most affordable flight options available from Allentown to Stuttgart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.