$266 Cheap Flights from Dammam (DMM) to Samui Intl. Airport (USM)

View $266 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from Dammam (DMM-King Fahd Intl.) to Samui Intl. Airport (USM)

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Cheap Flights from Dammam to Samui Intl. Airport (DMM-USM)

Prices were available within the past 7 days and start at $266 for one-way flights and $674 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, Nov 21 - Wed, Nov 26
DMM
Dammam
USM
Koh Samui
$674 Roundtrip, found 2 hours ago
$674
Roundtrip
found 2 hours ago
Select Air India flight, departing Fri, Nov 21 from Dammam to Koh Samui, returning Wed, Nov 26, priced at $674 found 2 hours ago
Air India
Fri, Nov 21 - Wed, Nov 26
DMM
Dammam
USM
Koh Samui
$698 Roundtrip, found 2 hours ago
$698
Roundtrip
found 2 hours ago
Select Air India flight, departing Fri, Nov 21 from Dammam to Koh Samui, returning Wed, Nov 26, priced at $698 found 2 hours ago
Air India
Sun, Nov 9 - Sun, Nov 16
DMM
Dammam
USM
Koh Samui
$709 Roundtrip, found 6 days ago
$709
Roundtrip
found 6 days ago
Select Air India flight, departing Sun, Nov 9 from Dammam to Koh Samui, returning Sun, Nov 16, priced at $709 found 6 days ago
Air India
Sun, Nov 9 - Sun, Nov 16
DMM
Dammam
USM
Koh Samui
$721 Roundtrip, found 6 days ago
$721
Roundtrip
found 6 days ago
Select Air India flight, departing Sun, Nov 9 from Dammam to Koh Samui, returning Sun, Nov 16, priced at $721 found 6 days ago
Etihad Airways
Sun, Nov 9 - Sun, Nov 16
DMM
Dammam
USM
Koh Samui
$730 Roundtrip, found 6 days ago
$730
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Sun, Nov 9 from Dammam to Koh Samui, returning Sun, Nov 16, priced at $730 found 6 days ago
Air India
Fri, Nov 21 - Wed, Nov 26
DMM
Dammam
USM
Koh Samui
$733 Roundtrip, found 2 hours ago
$733
Roundtrip
found 2 hours ago
Select Air India flight, departing Fri, Nov 21 from Dammam to Koh Samui, returning Wed, Nov 26, priced at $733 found 2 hours ago
Air India
Sun, Nov 9 - Sun, Nov 16
DMM
Dammam
USM
Koh Samui
$745 Roundtrip, found 6 days ago
$745
Roundtrip
found 6 days ago
Select Air India flight, departing Sun, Nov 9 from Dammam to Koh Samui, returning Sun, Nov 16, priced at $745 found 6 days ago
Oman Air
Sun, Oct 19 - Mon, Oct 27
DMM
Dammam
USM
Koh Samui
$780 Roundtrip, found 10 hours ago
$780
Roundtrip
found 10 hours ago
Select Oman Air flight, departing Sun, Oct 19 from Dammam to Koh Samui, returning Mon, Oct 27, priced at $780 found 10 hours ago
Qatar Airways
Sun, Oct 19 - Mon, Oct 27
DMM
Dammam
USM
Koh Samui
$924 Roundtrip, found 10 hours ago
$924
Roundtrip
found 10 hours ago
Select Qatar Airways flight, departing Sun, Oct 19 from Dammam to Koh Samui, returning Mon, Oct 27, priced at $924 found 10 hours ago
Gulf Air
Sun, Nov 9 - Sun, Nov 16
DMM
Dammam
USM
Koh Samui
$1,045 Roundtrip, found 6 days ago
$1,045
Roundtrip
found 6 days ago
Select Gulf Air flight, departing Sun, Nov 9 from Dammam to Koh Samui, returning Sun, Nov 16, priced at $1,045 found 6 days ago

Frequently asked questions

How much does a flight from King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM) cost?
Snag a cheap one-way flight from $266 or cheap return flight from $674 from King Fahd Intl. Airport (DMM) 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 King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM)?
The cheapest month to fly from DMM to USM is November, when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM)?
To find the cheapest airline flying from DMM to USM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM)?
You'll have to hop on a flight with a layover when traveling from King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DMM to USM?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM)?
To touch down at Ko Samui Airport (USM) on schedule, pick a flight that takes off from King Fahd Intl. Airport (DMM) before 3 PM. The chance 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 King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM) last-minute?
Waiting until just before your trip to book a flight from DMM to USM generally means paying more. Although you may find some last-minute deals, there's no guarantee. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a DMM to USM flight and hotel package?
You'll generally save money by securing a DMM to USM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from King Fahd Intl. Airport (DMM) to Ko Samui Airport (USM)?
In most cases, you can cancel or reschedule your DMM to USM flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, visit our Customer Service portal.

Travel information

Origin airport
King Fahd Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Etihad Airways
Roundtrip price
$674
Distance
3478 mi

Book with confidence

Dammam to Samui Intl. Airport Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Dammam 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 Dammam 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 Dammam to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $266 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 Dammam 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 Dammam 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.

 

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