$170 Cheap Flights from Cologne (CGN) to Stuttgart (STR)

View $170 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR)

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Cheap Flights from Cologne to Stuttgart (CGN-STR)

Prices were available within the past 7 days and start at $170 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $266 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $271 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$283 Roundtrip, found 3 days ago
$283
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $283 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $289 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $294 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $298 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $302 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $307 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$310 Roundtrip, found 3 days ago
$310
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $310 found 3 days ago
Lufthansa
Thu, Sep 11 - Thu, Sep 18
CGN
Cologne
STR
Stuttgart
$315 Roundtrip, found 3 days ago
$315
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Sep 11 from Cologne to Stuttgart, returning Thu, Sep 18, priced at $315 found 3 days ago
Flights from Cologne (CGN) to Stuttgart (STR)
Origin airport
Cologne - Bonn
Destination airport
Stuttgart
Roundtrip price
$266
Distance
177 mi

Cologne to Stuttgart Flights

The cheapest times to fly from Cologne to Stuttgart

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 Cologne to Stuttgart are during the month of September. You can find some of the cheapest flights from Cologne to Stuttgart with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cologne to Stuttgart

Sunday is one of the best days to book for cheap flights from Cologne to Stuttgart: 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 Cologne to Stuttgart

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 Cologne to Stuttgart in 2025. You can also book with separate airlines for your outbound and return journeys, from $170 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 Cologne to Stuttgart 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 Cologne to Stuttgart 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.

 

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR) cost?
Secure a cheap one-way flight from $170 or cheap return flight from $266 from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR)?
Planning your getaway for September can help you save, as it's the cheapest month for flights between CGN and STR. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CGN to STR. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR)?
Direct flights from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CGN to STR?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR)?
To avoid potential delays on the Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR) route, aim to travel before 3 PM. Departures after this time are 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 Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR) last-minute?
Holding off until right before your break to book a ticket from CGN to STR generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book a CGN to STR flight and hotel package?
Opting for a CGN to STR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Stuttgart Airport (STR)?
If you reserved your CGN to STR flight in 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 have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.