$803 Cheap Flights from Stuttgart (STR) to Samui Intl. Airport (USM)

View $803 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Stuttgart Airport (STR) to Samui Intl. Airport (USM)

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Cheap Flights from Stuttgart to Samui Intl. Airport (STR-USM)

Prices were available within the past 7 days and start at $803 for one-way flights and $1,486 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,486 Roundtrip, found 4 days ago
$1,486
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,486 found 4 days ago
Lufthansa
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,502 Roundtrip, found 4 days ago
$1,502
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,502 found 4 days ago
Swiss International Air Lines
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,555 Roundtrip, found 4 days ago
$1,555
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,555 found 4 days ago
Swiss International Air Lines
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,571 Roundtrip, found 4 days ago
$1,571
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,571 found 4 days ago
Lufthansa
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,639 Roundtrip, found 4 days ago
$1,639
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,639 found 4 days ago
Swiss International Air Lines
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,692 Roundtrip, found 4 days ago
$1,692
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,692 found 4 days ago
Lufthansa
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,776 Roundtrip, found 4 days ago
$1,776
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,776 found 4 days ago
Scandinavian Airlines
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$1,848 Roundtrip, found 4 days ago
$1,848
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $1,848 found 4 days ago
Turkish Airlines
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$2,122 Roundtrip, found 4 days ago
$2,122
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $2,122 found 4 days ago
Austrian Airlines
Sun, Aug 31 - Sun, Sep 7
STR
Stuttgart
USM
Koh Samui
$2,140 Roundtrip, found 4 days ago
$2,140
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Sun, Aug 31 from Stuttgart to Koh Samui, returning Sun, Sep 7, priced at $2,140 found 4 days ago
Flights from Stuttgart (STR) to Samui Intl. Airport (USM)
Origin airport
Stuttgart
Destination airport
Samui Intl. Airport
Roundtrip price
$1,486
Distance
5763 mi

Stuttgart to Samui Intl. Airport Flights

The cheapest times to fly from Stuttgart to Samui Intl. Airport

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

 

The best time to book a flight from Stuttgart to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Stuttgart to Samui Intl. Airport: 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 Samui Intl. Airport

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 Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $803 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 Samui Intl. Airport 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 Samui Intl. Airport 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 Stuttgart Airport (STR) to Ko Samui Airport (USM) cost?
Snag a cheap one-way flight from $803 or cheap return flight from $1,486 from Stuttgart Airport (STR) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Stuttgart Airport (STR) to Ko Samui Airport (USM)?
August is the least expensive month to fly from STR to USM. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Stuttgart Airport (STR) to Ko Samui Airport (USM)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from STR to USM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Stuttgart Airport (STR) to Ko Samui Airport (USM)?
You'll have to catch a flight with a layover if you're traveling from Stuttgart Airport (STR) to Ko Samui Airport (USM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from STR to USM?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the season 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 Ko Samui Airport (USM)?
To avoid possible delays on the Stuttgart Airport (STR) to Ko Samui Airport (USM) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Ko Samui Airport (USM) last-minute?
Last-minute fares from STR to USM are typically more expensive. To lock in the best prices, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a STR to USM flight and hotel package?
Securing a STR to USM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of hotels and then add flights, activities and car rentals 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 Stuttgart Airport (STR) to Ko Samui Airport (USM)?
In most instances, you can cancel or reschedule your STR to USM flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.