$260 Cheap Flights from Muscat (MCT) to Samui Intl. Airport (USM)

View $260 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Muscat Intl. Airport (MCT) to Samui Intl. Airport (USM)

Cheap Flights from Muscat to Samui Intl. Airport (MCT-USM)

Prices were available within the past 7 days and start at $260 for one-way flights and $591 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, Nov 10 - Mon, Nov 17
MCT
Muscat
USM
Koh Samui
$591 Roundtrip, found 5 days ago
$591
Roundtrip
found 5 days ago
Select Air India flight, departing Mon, Nov 10 from Muscat to Koh Samui, returning Mon, Nov 17, priced at $591 found 5 days ago
Air India
Mon, Nov 10 - Mon, Nov 17
MCT
Muscat
USM
Koh Samui
$595 Roundtrip, found 5 days ago
$595
Roundtrip
found 5 days ago
Select Air India flight, departing Mon, Nov 10 from Muscat to Koh Samui, returning Mon, Nov 17, priced at $595 found 5 days ago
Air India
Mon, Nov 10 - Mon, Nov 17
MCT
Muscat
USM
Koh Samui
$617 Roundtrip, found 5 days ago
$617
Roundtrip
found 5 days ago
Select Air India flight, departing Mon, Nov 10 from Muscat to Koh Samui, returning Mon, Nov 17, priced at $617 found 5 days ago
Air India
Mon, Nov 10 - Mon, Nov 17
MCT
Muscat
USM
Koh Samui
$621 Roundtrip, found 5 days ago
$621
Roundtrip
found 5 days ago
Select Air India flight, departing Mon, Nov 10 from Muscat to Koh Samui, returning Mon, Nov 17, priced at $621 found 5 days ago
Air India
Thu, Nov 13 - Thu, Nov 20
MCT
Muscat
USM
Koh Samui
$686 Roundtrip, found 3 days ago
$686
Roundtrip
found 3 days ago
Select Air India flight, departing Thu, Nov 13 from Muscat to Koh Samui, returning Thu, Nov 20, priced at $686 found 3 days ago
Air India
Mon, Nov 10 - Mon, Nov 17
MCT
Muscat
USM
Koh Samui
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select Air India flight, departing Mon, Nov 10 from Muscat to Koh Samui, returning Mon, Nov 17, priced at $696 found 5 days ago
Etihad Airways
Mon, Nov 10 - Mon, Nov 17
MCT
Muscat
USM
Koh Samui
$715 Roundtrip, found 5 days ago
$715
Roundtrip
found 5 days ago
Select Etihad Airways flight, departing Mon, Nov 10 from Muscat to Koh Samui, returning Mon, Nov 17, priced at $715 found 5 days ago
Oman Air
Thu, Nov 13 - Thu, Nov 20
MCT
Muscat
USM
Koh Samui
$784 Roundtrip, found 3 days ago
$784
Roundtrip
found 3 days ago
Select Oman Air flight, departing Thu, Nov 13 from Muscat to Koh Samui, returning Thu, Nov 20, priced at $784 found 3 days ago
Gulf Air
Thu, Nov 13 - Thu, Nov 20
MCT
Muscat
USM
Koh Samui
$872 Roundtrip, found 3 days ago
$872
Roundtrip
found 3 days ago
Select Gulf Air flight, departing Thu, Nov 13 from Muscat to Koh Samui, returning Thu, Nov 20, priced at $872 found 3 days ago
Qatar Airways
Thu, Nov 13 - Thu, Nov 20
MCT
Muscat
USM
Koh Samui
$994 Roundtrip, found 3 days ago
$994
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Nov 13 from Muscat to Koh Samui, returning Thu, Nov 20, priced at $994 found 3 days ago

Frequently asked questions

How much does a flight from Muscat Intl. Airport (MCT) to Ko Samui Airport (USM) cost?
Grab a cheap one-way flight from $260 or cheap return flight from $591 from Muscat Intl. Airport (MCT) to Ko Samui Airport (USM) 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 Muscat Intl. Airport (MCT) to Ko Samui Airport (USM)?
The cheapest month to fly from MCT to USM is November, when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Muscat Intl. Airport (MCT) to Ko Samui Airport (USM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from MCT to USM. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Muscat Intl. Airport (MCT) to Ko Samui Airport (USM)?
Direct flights from Muscat Intl. Airport (MCT) 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 dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MCT to USM?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Muscat Intl. Airport (MCT) to Ko Samui Airport (USM)?
To reach Ko Samui Airport (USM) on time, select a flight that leaves from Muscat Intl. Airport (MCT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Muscat Intl. Airport (MCT) to Ko Samui Airport (USM) last-minute?
Last-minute bookings from MCT to USM are usually more expensive. To lock in the best rates, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a MCT to USM flight and hotel package?
You'll generally save money by securing a MCT to USM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Muscat Intl. Airport (MCT) to Ko Samui Airport (USM)?
If you booked your MCT to USM flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type 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 if you'd like more information.

Travel information

Travel information

Origin airport
Muscat Intl.
Destination airport
Samui Intl. Airport
Roundtrip price
$591
Distance
2918 mi

Book with confidence

Book with confidence

Muscat to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Muscat 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 Muscat 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 Muscat to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $260 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 Muscat 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 Muscat 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.

 

Muscat to Samui Intl. Airport Flights
*Available to One Key members.