Cheap flights To Koh Samui (USM) from $112

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Cheap Flights to Koh Samui from $112 One Way, $227 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Mon, Jun 8 - Thu, Jun 18
HKT
Phuket Intl.
USM
Samui Intl. Airport
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Mon, Jun 8 from Phuket Intl. to Samui Intl. Airport, returning Thu, Jun 18, priced at $227 found 5 days ago
Fri, Mar 20 - Mon, Mar 30
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$292 Roundtrip, found 5 days ago
$292
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Fri, Mar 20 from Don Mueang Intl. to Samui Intl. Airport, returning Mon, Mar 30, priced at $292 found 5 days ago
Fri, Mar 20 - Mon, Mar 30
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$292 Roundtrip, found 5 days ago
$292
Roundtrip
found 5 days ago
Select Bangkok Airways flight, departing Fri, Mar 20 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Mon, Mar 30, priced at $292 found 5 days ago
Mon, Mar 23 - Mon, Mar 30
SIN
Changi
USM
Samui Intl. Airport
$303 Roundtrip, found 6 days ago
$303
Roundtrip
found 6 days ago
Select Scoot flight, departing Mon, Mar 23 from Changi to Samui Intl. Airport, returning Mon, Mar 30, priced at $303 found 6 days ago
Wed, Oct 14 - Wed, Oct 21
ICN
Incheon Intl.
USM
Samui Intl. Airport
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select Scoot flight, departing Wed, Oct 14 from Incheon Intl. to Samui Intl. Airport, returning Wed, Oct 21, priced at $408 found 6 days ago
Wed, May 6 - Sun, May 10
CNX
Chiang Mai Intl.
USM
Samui Intl. Airport
$425 Roundtrip, found 4 days ago
$425
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Wed, May 6 from Chiang Mai Intl. to Samui Intl. Airport, returning Sun, May 10, priced at $425 found 4 days ago
Sat, Jan 24 - Thu, Jan 29
HKG
Hong Kong Intl.
USM
Samui Intl. Airport
$443 Roundtrip, found 4 days ago
$443
Roundtrip
found 4 days ago
Select Scoot flight, departing Sat, Jan 24 from Hong Kong Intl. to Samui Intl. Airport, returning Thu, Jan 29, priced at $443 found 4 days ago
Mon, May 11 - Sun, May 17
HND
Haneda
USM
Samui Intl. Airport
$508 Roundtrip, found 4 days ago
$508
Roundtrip
found 4 days ago
Select Scoot flight, departing Mon, May 11 from Haneda to Samui Intl. Airport, returning Sun, May 17, priced at $508 found 4 days ago
Thu, Mar 12 - Wed, Mar 25
VIE
Vienna Intl.
USM
Samui Intl. Airport
$726 Roundtrip, found 12 hours ago
$726
Roundtrip
found 12 hours ago
Select Scoot flight, departing Thu, Mar 12 from Vienna Intl. to Samui Intl. Airport, returning Wed, Mar 25, priced at $726 found 12 hours ago
Mon, Jan 26 - Tue, Apr 21
LAX
Los Angeles Intl.
USM
Samui Intl. Airport
$941 Roundtrip, found 5 days ago
$941
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Mon, Jan 26 from Los Angeles Intl. to Samui Intl. Airport, returning Tue, Apr 21, priced at $941 found 5 days ago

Koh Samui Flight Information

Traveling To
Koh Samui
Destination Airport IATA Code
USM
Number of Airlines Serving
Airlines
Bangkok Airways, Scoot, Japan Airlines, Singapore Airlines
Flight Price
$227
Earliest Departing Flight
Latest Departing Flight

Koh Samui

Snag some “suite” deals when you add cheap hotel rooms to Koh Samui flights at Orbitz. You can score tickets to ballgames, concerts and other activities while planning your low fare flights. For non-stop air tickets or planned layovers, Orbitz is your discount travel resource.

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Fun for All

While shopping Orbitz sales on Koh Samui flights, remember to throw in some fun. Ticket sales for music, theatre, sports and more can be found on the Activities page. Just tell us what you want to do, and Orbitz will save your seat.

Non-Stop or Stop and Visit

Will you be flying round-trip or one-way? Going directly from Point A to Point B? Maybe you’d like to have dinner with family and friends along the way. Whether you need non-stop flights to {destination.name} or lowest cost layovers on Koh Samui flights, you will always find the best air travel prices at Orbitz.

All in One

Now you can custom design the perfect travel package with Orbitz and save more when booking your flights to Koh Samui. Do you have a favorite airline, hotel or car rental company? Every page at Orbitz gives you complete freedom to create your travel plans according to your unique wants and needs. Orbitz is designed to meet your discount travel planning needs completely and conveniently.

Frequently asked questions

How much is a flight to Koh Samui?
Round-trip flights to Koh Samui this past week fluctuated from $227 to $941. If you were flying one-way out of Phuket (HKT), you could have snapped up ticket prices from as low as $112.
How to book the cheapest flight to Koh Samui?
Using Orbitz, you'll find some of the most impressive flight deals around from a wide range of airlines. But if you'd like to improve your chances of nabbing cheap flights to Koh Samui, here are a few pointers we think will help:

  • Departing from or arriving at other airports can sometimes help you cut costs. Enter your preferred departure and arrival airports. Next, click on the 'Nearby airports' function below to see your options.
  • If your plans aren't set in concrete, click on the 'Show flexible dates' link to check out the flight deals across different departure dates. If you find a suitable cheaper fare, go with it.
  • You can also use the 'Show options' link to filter results for your preferred airline, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even pick the time of day you want to fly.
  • Book your airfare as soon as you've figured out your travel dates. While you can get lucky once in a while, tickets rarely get more affordable as your date of departure gets closer.
  • Make serious savings on your getaway by combining your hotel, flights and car rental into an Orbitz package. Your travel budget will thank you.
  • Don't fly during the busy season if you can. By steering clear of summer, school vacations and other popular dates, you can save loads on your airfares.

How long is a flight to Koh Samui?
How long you'll be in the air for depends on several factors, including the location you set off from. Below is a list of flight times for three of the most popular domestic routes to Koh Samui:

  • Bangkok (BKK-Suvarnabhumi Intl.) to Ko Samui Airport (USM) - 1 hour and 13 minutes
  • Phuket (HKT-Phuket Intl.) to Ko Samui Airport (USM) - 55 minutes
  • Chiang Mai (CNX-Chiang Mai Intl.) to Ko Samui Airport (USM) - 1 hour and 45 minutes

What is the best time to book a flight to Koh Samui?
Book in January, February or August for competitively priced tickets to Koh Samui. Once you've located a bargain, lock it in — cheap flights tend to emerge and disappear in the click of a button.
What day of the week is the cheapest to book a flight to Koh Samui?
If you're after low-cost fares to Koh Samui, the best days of the week to make a booking are Tuesdays, Wednesdays and Saturdays. With Orbitz (and a bit of good timing!), a terrific flight deal will be all yours.
What is the cheapest day of the week to fly to Koh Samui?
You can nab cheap flights to Koh Samui by flying out on a Monday, according to Orbitz data from 2020. Tuesday is also more affordable, while Saturday has the most costly ticket prices. Whether you prefer to save money or fly whenever is convenient, you'll always find a fantastic deal with Orbitz.
What is the cheapest month to fly to Koh Samui?
Based on Orbitz data, it's best to fly out in August. This is generally a great month to land cheap flights to Koh Samui. Keep in mind that the most expensive time to jet off is in the month of June.
Which airlines allow free cancellation?
If you think your travel plans may change, Orbitz can help you find a flexible fare. All you have to do is choose "Filter by flexible change policies" when searching for your perfect flight. We'll show you carriers that include free cancellation and no change fees — all on top of irresistibly low prices.
What do I need for the flight to Koh Samui?
The trick to having a smooth and stress-free flight is to arrive prepared. Here are a few tips to keep in mind before you depart:

  • Nothing is more important than having your travel documents. Which to bring and how many depend on whether you're flying domestic or international. Be sure to double check with your airline. In both cases, you'll need to show some type of government-issued ID.
  • Bring a good book or a laptop crammed with your favorite films — it'll help to while away time during your journey to Koh Samui. Or if you're hoping to enjoy a snooze, an eye mask will shield you from those bright cabin lights.
  • Cabin temperatures can make your teeth chatter. Pack a sweater even if you're heading off during the peak of summer.

How do I get cheap first-class/business deals to Koh Samui?
Experienced travelers know how to find business or first-class airfares to Koh Samui that don't cost an arm and a leg. Follow in their footsteps with these useful tips:

  • Flexibility doesn't just help with your yoga. Leave some room to move around your travel dates so you can snap up more affordable airfares when a sale pops up.
  • Many budget carriers these days offer comfortable business-class seating that doesn't cost the earth.
  • Make a bid for an upgrade. Some airlines hold online auctions that let you put down a price for a seat at the front of the plane. You may also be able to upgrade with points earned through a rewards program.

What is the best time to go to Koh Samui?
Koh Samui is a popular place in August, September and October. If you're contemplating visiting during these months, it may be an idea to book ahead of time to ensure you snap up the greatest deals. Want to know what the summertime's like in Koh Samui? Average daily temperatures generally hover between 80 ºF and 85 ºF. Like most places in the Northern Hemisphere, summertime begins June 20 here.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.