$318 Cheap Flights from Doha (DOH) to Samui Intl. Airport (USM)

View $318 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Hamad Intl. Airport (DOH) to Samui Intl. Airport (USM)

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Cheap Flights from Doha to Samui Intl. Airport (DOH-USM)

Prices were available within the past 7 days and start at $318 for one-way flights and $637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, Oct 6 - Mon, Oct 13
DOH
Doha
USM
Koh Samui
$637 Roundtrip, found 9 hours ago
$637
Roundtrip
found 9 hours ago
Select Air India flight, departing Mon, Oct 6 from Doha to Koh Samui, returning Mon, Oct 13, priced at $637 found 9 hours ago
Air India
Mon, Oct 6 - Mon, Oct 13
DOH
Doha
USM
Koh Samui
$640 Roundtrip, found 9 hours ago
$640
Roundtrip
found 9 hours ago
Select Air India flight, departing Mon, Oct 6 from Doha to Koh Samui, returning Mon, Oct 13, priced at $640 found 9 hours ago
Air India
Sat, Oct 11 - Fri, Oct 17
DOH
Doha
USM
Koh Samui
$670 Roundtrip, found 5 days ago
$670
Roundtrip
found 5 days ago
Select Air India flight, departing Sat, Oct 11 from Doha to Koh Samui, returning Fri, Oct 17, priced at $670 found 5 days ago
Air India
Sat, Oct 11 - Fri, Oct 17
DOH
Doha
USM
Koh Samui
$673 Roundtrip, found 5 days ago
$673
Roundtrip
found 5 days ago
Select Air India flight, departing Sat, Oct 11 from Doha to Koh Samui, returning Fri, Oct 17, priced at $673 found 5 days ago
Air India
Sat, Oct 11 - Fri, Oct 17
DOH
Doha
USM
Koh Samui
$677 Roundtrip, found 5 days ago
$677
Roundtrip
found 5 days ago
Select Air India flight, departing Sat, Oct 11 from Doha to Koh Samui, returning Fri, Oct 17, priced at $677 found 5 days ago
Air India
Sat, Oct 11 - Fri, Oct 17
DOH
Doha
USM
Koh Samui
$695 Roundtrip, found 5 days ago
$695
Roundtrip
found 5 days ago
Select Air India flight, departing Sat, Oct 11 from Doha to Koh Samui, returning Fri, Oct 17, priced at $695 found 5 days ago
Gulf Air
Sat, Oct 11 - Fri, Oct 17
DOH
Doha
USM
Koh Samui
$788 Roundtrip, found 5 days ago
$788
Roundtrip
found 5 days ago
Select Gulf Air flight, departing Sat, Oct 11 from Doha to Koh Samui, returning Fri, Oct 17, priced at $788 found 5 days ago
Oman Air
Sat, Oct 11 - Fri, Oct 17
DOH
Doha
USM
Koh Samui
$909 Roundtrip, found 5 days ago
$909
Roundtrip
found 5 days ago
Select Oman Air flight, departing Sat, Oct 11 from Doha to Koh Samui, returning Fri, Oct 17, priced at $909 found 5 days ago
Etihad Airways
Mon, Oct 6 - Mon, Oct 13
DOH
Doha
USM
Koh Samui
$1,453 Roundtrip, found 9 hours ago
$1,453
Roundtrip
found 9 hours ago
Select Etihad Airways flight, departing Mon, Oct 6 from Doha to Koh Samui, returning Mon, Oct 13, priced at $1,453 found 9 hours ago
Qatar Airways
Mon, Oct 6 - Mon, Oct 13
DOH
Doha
USM
Koh Samui
$1,472 Roundtrip, found 9 hours ago
$1,472
Roundtrip
found 9 hours ago
Select Qatar Airways flight, departing Mon, Oct 6 from Doha to Koh Samui, returning Mon, Oct 13, priced at $1,472 found 9 hours ago
Flights from Doha (DOH) to Samui Intl. Airport (USM)
Origin airport
Hamad Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Gulf Air
Roundtrip price
$636
Distance
3352 mi

Doha to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Doha 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 Doha 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 Doha to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $318 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 Doha 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 Doha 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 Hamad Intl. Airport (DOH) to Ko Samui Airport (USM) cost?
Grab a cheap one-way flight from $318 or cheap return flight from $637 from Hamad Intl. Airport (DOH) to Ko Samui Airport (USM) 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 Hamad Intl. Airport (DOH) to Ko Samui Airport (USM)?
The cheapest month to fly from DOH to USM is October, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Hamad Intl. Airport (DOH) to Ko Samui Airport (USM)?
To find the cheapest airline that'll fly you from DOH to USM, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Hamad Intl. Airport (DOH) to Ko Samui Airport (USM)?
You'll have to book a flight with a layover when traveling from Hamad Intl. Airport (DOH) 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 find an option that works for you.
What day of the week has the most flights from DOH to USM?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hamad Intl. Airport (DOH) to Ko Samui Airport (USM)?
To avoid potential delays on the Hamad Intl. Airport (DOH) to Ko Samui Airport (USM) route, aim to travel before 3 PM. Flights 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 Hamad Intl. Airport (DOH) to Ko Samui Airport (USM) last-minute?
Holding off until right before your break to book a ticket from DOH to USM often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a DOH to USM flight and hotel package?
You'll generally save money by securing a DOH 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 easy to manage everything in one place. After selecting your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Hamad Intl. Airport (DOH) to Ko Samui Airport (USM)?
In most cases, you can cancel or modify your DOH to USM flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.