Cheap Flights from Stuttgart (STR) to Aachen (AAH)

Popular airlines from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck)

Frequently asked questions

How much does a flight from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck) cost?
Lock in a cheap one-way flight or cheap return flight from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck)?
The cheapest month to fly from STR to AAH is , when demand is low. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from STR to AAH. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck)?
Direct flights from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STR to AAH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck)?
Opt for a flight from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck) last-minute?
Last-minute fares from STR to AAH are usually more expensive. To secure the best prices, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap fare just before your departure.
Can I cancel or change the date of my flight from Stuttgart Airport (STR) to Aachen (AAH-Merzbruck)?
If you reserved your STR to AAH flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Stuttgart
Destination airport
Merzbruck
Distance
198 mi

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Stuttgart to Aachen Flights

The cheapest times to fly from Stuttgart to Aachen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Stuttgart to Aachen are during the month of . You can find some of the cheapest flights from Stuttgart to Aachen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Stuttgart to Aachen

Sunday is one of the best days to book for cheap flights from Stuttgart to Aachen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Stuttgart to Aachen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Stuttgart to Aachen in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Stuttgart to Aachen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Stuttgart to Aachen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Stuttgart to Aachen Flights

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*Available to One Key members.