$72 Cheap Flights from Stuttgart (STR) to Kos (KGS)

View $72 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines from Stuttgart Airport (STR) to Kos (KGS-Kos Island Intl.)

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Cheap Flights from Stuttgart to Kos (STR-KGS)

Prices were available within the past 7 days and start at $72 for one-way flights and $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Fri, Jul 17 - Thu, Jul 23
STR
Stuttgart
KGS
Kos
$196 Roundtrip, found 1 hour ago
$196
Roundtrip
found 1 hour ago
Select Eurowings flight, departing Fri, Jul 17 from Stuttgart to Kos, returning Thu, Jul 23, priced at $196 found 1 hour ago
Eurowings
Fri, Jun 26 - Fri, Jul 3
STR
Stuttgart
KGS
Kos
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Eurowings flight, departing Fri, Jun 26 from Stuttgart to Kos, returning Fri, Jul 3, priced at $198 found 3 days ago
Austrian Airlines
Fri, Jun 19 - Mon, Jun 22
STR
Stuttgart
KGS
Kos
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Fri, Jun 19 from Stuttgart to Kos, returning Mon, Jun 22, priced at $249 found 4 days ago
Swiss International Air Lines
Tue, Jun 9 - Sat, Jun 13
STR
Stuttgart
KGS
Kos
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Jun 9 from Stuttgart to Kos, returning Sat, Jun 13, priced at $258 found 6 days ago
Eurowings
Fri, Jun 26 - Fri, Jul 3
STR
Stuttgart
KGS
Kos
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Eurowings flight, departing Fri, Jun 26 from Stuttgart to Kos, returning Fri, Jul 3, priced at $260 found 3 days ago
Aegean
Fri, Jul 17 - Thu, Jul 23
STR
Stuttgart
KGS
Kos
$264 Roundtrip, found 1 hour ago
$264
Roundtrip
found 1 hour ago
Select Aegean flight, departing Fri, Jul 17 from Stuttgart to Kos, returning Thu, Jul 23, priced at $264 found 1 hour ago
Eurowings
Fri, Jun 26 - Fri, Jul 3
STR
Stuttgart
KGS
Kos
$265 Roundtrip, found 3 days ago
$265
Roundtrip
found 3 days ago
Select Eurowings flight, departing Fri, Jun 26 from Stuttgart to Kos, returning Fri, Jul 3, priced at $265 found 3 days ago
Eurowings
Sat, Jun 27 - Sat, Jul 4
STR
Stuttgart
KGS
Kos
$274 Roundtrip, found 12 hours ago
$274
Roundtrip
found 12 hours ago
Select Eurowings flight, departing Sat, Jun 27 from Stuttgart to Kos, returning Sat, Jul 4, priced at $274 found 12 hours ago
Lufthansa
Tue, Jun 9 - Sat, Jun 13
STR
Stuttgart
KGS
Kos
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Jun 9 from Stuttgart to Kos, returning Sat, Jun 13, priced at $277 found 6 days ago
Eurowings
Fri, Jun 26 - Fri, Jul 3
STR
Stuttgart
KGS
Kos
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Eurowings flight, departing Fri, Jun 26 from Stuttgart to Kos, returning Fri, Jul 3, priced at $291 found 3 days ago

Alternative airports near Kos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kos Island Intl. KGS. Cheapest and Closest option available. Average driving time to city center is 25 minutes. Flights from $347
KGS
Kos Island Intl.
CheapestClosest
Average driving time to city center25 min
Flights from $347

Frequently asked questions

How much does a flight from Stuttgart (STR) to Kos (KGS-Kos Island Intl.) cost?
You can find cheap one-way flights from $72 and cheap return flights from $196 Stuttgart (STR) to Kos (KGS-Kos Island Intl.) with Expedia. Return flights often range between $464 and $1383. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Stuttgart (STR) to Kos (KGS-Kos Island Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
The cheapest month to fly from STR to KGS is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
You can fly direct from STR to KGS on Eurowings, with around 7 flights per week.
How do I find cheap flights from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
To find a cheap flight from Stuttgart (STR) to Kos (KGS-Kos Island Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
On average, there are around 1 nonstop flights per day from Stuttgart (STR) to Kos Island Intl. (KGS). For more options, look at flights that include layovers.
What is the earliest flight from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
The earliest flight from Stuttgart to Kos (Kos Island Intl.) usually leaves at around 4:45 AM. This seasonal service is provided by Lufthansa and 4Y, giving you a head start on your day in beautiful Kos. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
The most popular departure times for flights from Stuttgart (STR) to Kos (KGS) are in the late afternoon, from 3pm to 6pm. About 27% of passengers prefer this time window. Many major carriers, including Eurowings and Lufthansa, offer flights during this window. This timing works well because it allows you to enjoy a full day in Stuttgart before your flight.
How long does it take to fly from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
A nonstop flight from STR to KGS typically takes around 3 hours, covering approximately 1,219 miles. Connecting flights on this route usually add 20 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
You can fly business class between STR and KGS. Airlines that offer business class service on this route include:

  • Aegean
  • Austrian Airlines
  • Eurowings
  • Lufthansa
  • Swiss International Air Lines

How do I earn miles on a Stuttgart (STR) to Kos (KGS-Kos Island Intl.) flight with Expedia?
It's easy to earn miles on a Stuttgart (STR) to Kos (KGS-Kos Island Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kos from Stuttgart (STR)?
From Stuttgart (STR), you can fly into Kos Island Intl. (KGS) to reach Kos. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Macedonia (SKG), Franz Josef Strauss Intl. (MUC) before reaching Kos. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Stuttgart (STR) to Kos (KGS-Kos Island Intl.) at the last minute?
Typically, booking a last minute flight from Stuttgart (STR) to Kos (KGS-Kos Island Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Stuttgart (STR) to Kos (KGS-Kos Island Intl.) flight and hotel package?
Securing a Stuttgart (STR) to Kos (KGS-Kos Island Intl.) Kos Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Stuttgart (STR) to Kos (KGS-Kos Island Intl.)?
If you booked your Stuttgart (STR) to Kos (KGS-Kos Island Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Stuttgart
Destination airport
Kos Island Intl.
Roundtrip price
$196
Distance
1218 mi
Average flight time
3 hours 55 mins

Book with confidence

Stuttgart to Kos Flights

The cheapest times to fly from Stuttgart to Kos

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

 

The best time to book a flight from Stuttgart to Kos

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

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 Kos in 2026. You can also book with separate airlines for your outbound and return journeys, from $72 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 Kos 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 Kos 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 Kos Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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