$712 Cheap Flights from Lyon (LYS) to Samui Intl. Airport (USM)

View $712 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Saint-Exupery Airport (LYS) to Samui Intl. Airport (USM)

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Cheap Flights from Lyon to Samui Intl. Airport (LYS-USM)

Prices were available within the past 7 days and start at $712 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Lyon (LYS) to Samui Intl. Airport (USM)
Origin airport
Saint-Exupery
Destination airport
Samui Intl. Airport
Distance
5984 mi

Lyon to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Lyon 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 Lyon 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 Lyon to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $712 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 Lyon 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 Lyon 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 Saint-Exupery Airport (LYS) to Ko Samui Airport (USM) cost?
Secure a cheap one-way flight from $712 or cheap return flight from Saint-Exupery Airport (LYS) 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 Saint-Exupery Airport (LYS) to Ko Samui Airport (USM)?
is the cheapest month to fly from LYS to USM. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Saint-Exupery Airport (LYS) to Ko Samui Airport (USM)?
To find the cheapest airline that'll fly you from LYS to USM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Saint-Exupery Airport (LYS) to Ko Samui Airport (USM)?
Direct flights from Saint-Exupery Airport (LYS) to Ko Samui Airport (USM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LYS to USM?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint-Exupery Airport (LYS) to Ko Samui Airport (USM)?
To avoid potential delays on the Saint-Exupery Airport (LYS) to Ko Samui Airport (USM) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being 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 Saint-Exupery Airport (LYS) to Ko Samui Airport (USM) last-minute?
Booking your plane ticket from LYS to USM just before your journey is generally more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LYS to USM flight and hotel package?
Booking a LYS to USM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Saint-Exupery Airport (LYS) to Ko Samui Airport (USM)?
It's usually possible to reschedule or cancel your LYS to USM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.