Cheap flights To Koh Samui (USM) from $109

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Cheap Flights to Koh Samui from $109 One Way, $224 Round Trip

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

Fri, Nov 7 - Tue, Nov 11
HKT
Phuket Intl.
USM
Samui Intl. Airport
$224 Roundtrip, found 13 hours ago
$224
Roundtrip
found 13 hours ago
Select Bangkok Airways flight, departing Fri, Nov 7 from Phuket Intl. to Samui Intl. Airport, returning Tue, Nov 11, priced at $224 found 13 hours ago
Sat, Oct 25 - Sat, Nov 1
TPE
Taoyuan Intl.
USM
Samui Intl. Airport
$280 Roundtrip, found 2 days ago
$280
Roundtrip
found 2 days ago
Select Scoot flight, departing Sat, Oct 25 from Taoyuan Intl. to Samui Intl. Airport, returning Sat, Nov 1, priced at $280 found 2 days ago
Sat, Oct 25 - Sun, Nov 16
SIN
Changi
USM
Samui Intl. Airport
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Scoot flight, departing Sat, Oct 25 from Changi to Samui Intl. Airport, returning Sun, Nov 16, priced at $281 found 1 day ago
Sat, Jul 4 - Wed, Jul 22
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$288 Roundtrip, found 1 hour ago
$288
Roundtrip
found 1 hour ago
Select Bangkok Airways flight, departing Sat, Jul 4 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Wed, Jul 22, priced at $288 found 1 hour ago
Sun, Jun 21 - Tue, Jul 14
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$288 Roundtrip, found 2 hours ago
$288
Roundtrip
found 2 hours ago
Select Bangkok Airways flight, departing Sun, Jun 21 from Don Mueang Intl. to Samui Intl. Airport, returning Tue, Jul 14, priced at $288 found 2 hours ago
Thu, Oct 30 - Mon, Nov 3
HKG
Hong Kong Intl.
USM
Samui Intl. Airport
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select Scoot flight, departing Thu, Oct 30 from Hong Kong Intl. to Samui Intl. Airport, returning Mon, Nov 3, priced at $390 found 1 day ago
Fri, Apr 17 - Thu, Apr 23
CNX
Chiang Mai Intl.
USM
Samui Intl. Airport
$417 Roundtrip, found 14 hours ago
$417
Roundtrip
found 14 hours ago
Select Bangkok Airways flight, departing Fri, Apr 17 from Chiang Mai Intl. to Samui Intl. Airport, returning Thu, Apr 23, priced at $417 found 14 hours ago
Wed, Feb 25 - Sat, Feb 28
BOM
Chhatrapati Shivaji Intl.
USM
Samui Intl. Airport
$513 Roundtrip, found 2 days ago
$513
Roundtrip
found 2 days ago
Select Air India flight, departing Wed, Feb 25 from Chhatrapati Shivaji Intl. to Samui Intl. Airport, returning Sat, Feb 28, priced at $513 found 2 days ago
Sat, Mar 14 - Wed, Mar 25
VIE
Vienna Intl.
USM
Samui Intl. Airport
$704 Roundtrip, found 1 day ago
$704
Roundtrip
found 1 day ago
Select Scoot flight, departing Sat, Mar 14 from Vienna Intl. to Samui Intl. Airport, returning Wed, Mar 25, priced at $704 found 1 day ago
Wed, Jan 21 - Thu, Feb 5
LAX
Los Angeles Intl.
USM
Samui Intl. Airport
$842 Roundtrip, found 3 days ago
$842
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Wed, Jan 21 from Los Angeles Intl. to Samui Intl. Airport, returning Thu, Feb 5, priced at $842 found 3 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, Japan Airlines, Singapore Airlines
Flight Price
$224
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Koh Samui economy flight packages

Price found within the past 48 hours. Click for updated prices.
Anavana Beach Resort
3.5-star property

Anavana Beach Resort

Dec 12 - Dec 17

5 night stay

Philadelphia (PHL) to Samui Intl. Airport (USM)

American Airlines • Non-stop • Coach

Samui Intl. Airport (USM) to Philadelphia (PHL)

Qatar Airways • Non-stop • Coach
Price was $1,733, price is now $1,537 per person
$1,537
per person
found 1 day ago
The Sarann
4.5-star property

The Sarann

Dec 12 - Dec 17

5 night stay

Philadelphia (PHL) to Samui Intl. Airport (USM)

American Airlines • Non-stop • Coach

Samui Intl. Airport (USM) to Philadelphia (PHL)

Qatar Airways • Non-stop • Coach
Price was $4,218, price is now $1,598 per person
$1,598
per person
found 1 day ago
Melati Beach Resort & Spa
5.0-star property

Melati Beach Resort & Spa

Dec 12 - Dec 17

5 night stay

Philadelphia (PHL) to Samui Intl. Airport (USM)

American Airlines • Non-stop • Coach

Samui Intl. Airport (USM) to Philadelphia (PHL)

Qatar Airways • Non-stop • Coach
Price was $1,850, price is now $1,651 per person
$1,651
per person
found 1 day ago
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Koh Samui

Orbitz uses cutting edge mobile technology to help get you the best deals on Koh Samui flights. We offer guaranteed low prices on air tickets that can be combined with hotels and car rentals to save you even more money.

Find Cheap Koh Samui Flights And Hotel Rooms Using Our Mobile App

Orbitz not only guarantees low prices for flights to Koh Samui, we also offer Mobile Steals on our Orbitz on the Go mobile app where you can find great mobile-only deals on hotel rooms in the area.

Use the Orbitz Flight Matrix To Save Big On Car Rental

Discount flights to Koh Samui can be combined with car rental to get you additional savings. Just use our Flight Matrix to see how your budget air ticket can be combined with a car rental to make your trip not only inexpensive but also more convenient.

Use Multiple Airlines To Ensure You Get The Best Deal

Orbitz allows you to use multiple airlines for flights to Koh Samui. By using a combination of airlines for discount flights you are guaranteed to get the lowest fares each way and get the schedule that is most convenient for you.

Store Your Frequent Flyer Information on Orbitz For Easy Access

Booking with Orbitz will still allow you to apply miles for flights to Koh Samui to your frequent flyer program. Not only that, but your frequent flyer information will be safely stored on our website, so it will be easy to access the next time you book a discount air ticket with Orbitz.

Frequently asked questions

How much is a flight to Koh Samui?
Round-trip flights to Koh Samui this past week fluctuated from $224 to $842. If you were flying one-way out of Phuket (HKT), you could have snapped up ticket prices from as low as $109.
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.