Cheap flights To Koh Samui (USM) from $112

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Cheap Flights to Koh Samui from $112 One Way, $228 Round Trip

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

Wed, Nov 25 - Tue, Dec 1
HKT
Phuket Intl.
USM
Samui Intl. Airport
$228 Roundtrip, found 12 hours ago
$228
Roundtrip
found 12 hours ago
Select Bangkok Airways flight, departing Wed, Nov 25 from Phuket Intl. to Samui Intl. Airport, returning Tue, Dec 1, priced at $228 found 12 hours ago
Fri, Aug 28 - Fri, Sep 4
TPE
Taoyuan Intl.
USM
Samui Intl. Airport
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Scoot flight, departing Fri, Aug 28 from Taoyuan Intl. to Samui Intl. Airport, returning Fri, Sep 4, priced at $256 found 1 day ago
Thu, Apr 23 - Mon, Apr 27
SIN
Changi
USM
Samui Intl. Airport
$262 Roundtrip, found 13 hours ago
$262
Roundtrip
found 13 hours ago
Select Scoot flight, departing Thu, Apr 23 from Changi to Samui Intl. Airport, returning Mon, Apr 27, priced at $262 found 13 hours ago
Tue, Apr 14 - Thu, Apr 23
DPS
Ngurah Rai Intl.
USM
Samui Intl. Airport
$291 Roundtrip, found 6 days ago
$291
Roundtrip
found 6 days ago
Select Scoot flight, departing Tue, Apr 14 from Ngurah Rai Intl. to Samui Intl. Airport, returning Thu, Apr 23, priced at $291 found 6 days ago
Mon, May 11 - Sun, May 17
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$293 Roundtrip, found 4 hours ago
$293
Roundtrip
found 4 hours ago
Select Bangkok Airways flight, departing Mon, May 11 from Don Mueang Intl. to Samui Intl. Airport, returning Sun, May 17, priced at $293 found 4 hours ago
Mon, May 11 - Sun, May 17
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$293 Roundtrip, found 4 hours ago
$293
Roundtrip
found 4 hours ago
Select Bangkok Airways flight, departing Mon, May 11 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Sun, May 17, priced at $293 found 4 hours ago
Thu, May 7 - Wed, May 13
HKG
Hong Kong Intl.
USM
Samui Intl. Airport
$416 Roundtrip, found 4 days ago
$416
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Thu, May 7 from Hong Kong Intl. to Samui Intl. Airport, returning Wed, May 13, priced at $416 found 4 days ago
Wed, Jan 27 - Tue, Feb 2
CNX
Chiang Mai Intl.
USM
Samui Intl. Airport
$438 Roundtrip, found 4 days ago
$438
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Wed, Jan 27 from Chiang Mai Intl. to Samui Intl. Airport, returning Tue, Feb 2, priced at $438 found 4 days ago
Fri, Jul 24 - Thu, Jul 30
BOM
Chhatrapati Shivaji Intl.
USM
Samui Intl. Airport
$553 Roundtrip, found 2 days ago
$553
Roundtrip
found 2 days ago
Select Air India flight, departing Fri, Jul 24 from Chhatrapati Shivaji Intl. to Samui Intl. Airport, returning Thu, Jul 30, priced at $553 found 2 days ago
Tue, Oct 27 - Tue, Nov 3
LAX
Los Angeles Intl.
USM
Samui Intl. Airport
$801 Roundtrip, found 5 days ago
$801
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Tue, Oct 27 from Los Angeles Intl. to Samui Intl. Airport, returning Tue, Nov 3, priced at $801 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, Air India, Singapore Airlines, Japan Airlines
Flight Price
$228
Earliest Departing Flight
Latest Departing Flight

Koh Samui

Finding cheap flights to Koh Samui is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Koh Samui flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Koh Samui through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Koh Samui—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Koh Samui flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Koh Samui with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

How much is a flight to Koh Samui?
Round-trip flights to Koh Samui this past week fluctuated from $228 to $801. 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.