Cheap flights To Koh Samui (USM) from $79

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Cheap Flights to Koh Samui from $79 One Way, $163 Round Trip

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

Sun, Nov 1 - Sat, Nov 7
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Sun, Nov 1 from Suvarnabhumi Intl. to Samui Intl. Airport, returning Sat, Nov 7, priced at $163 found 2 days ago
Sun, Nov 1 - Sat, Nov 7
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select Bangkok Airways flight, departing Sun, Nov 1 from Don Mueang Intl. to Samui Intl. Airport, returning Sat, Nov 7, priced at $163 found 4 days ago
Sun, Nov 1 - Sat, Nov 7
CNX
Chiang Mai Intl.
USM
Samui Intl. Airport
$262 Roundtrip, found 6 days ago
$262
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Sun, Nov 1 from Chiang Mai Intl. to Samui Intl. Airport, returning Sat, Nov 7, priced at $262 found 6 days ago
Thu, Nov 5 - Wed, Nov 11
SIN
Changi
USM
Samui Intl. Airport
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select Scoot flight, departing Thu, Nov 5 from Changi to Samui Intl. Airport, returning Wed, Nov 11, priced at $271 found 4 days ago
Tue, Jun 1 - Thu, Jun 10
HKG
Hong Kong Intl.
USM
Samui Intl. Airport
$468 Roundtrip, found 3 days ago
$468
Roundtrip
found 3 days ago
Select Thai Airways International flight, departing Tue, Jun 1 from Hong Kong Intl. to Samui Intl. Airport, returning Thu, Jun 10, priced at $468 found 3 days ago
Tue, May 25 - Mon, May 31
BOM
Chhatrapati Shivaji Intl.
USM
Samui Intl. Airport
$559 Roundtrip, found 5 days ago
$559
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Tue, May 25 from Chhatrapati Shivaji Intl. to Samui Intl. Airport, returning Mon, May 31, priced at $559 found 5 days ago
Sun, Nov 22 - Tue, Dec 1
LAX
Los Angeles Intl.
USM
Samui Intl. Airport
$800 Roundtrip, found 8 hours ago
$800
Roundtrip
found 8 hours ago
Select Singapore Airlines flight, departing Sun, Nov 22 from Los Angeles Intl. to Samui Intl. Airport, returning Tue, Dec 1, priced at $800 found 8 hours ago
Mon, Apr 12 - Mon, May 10
SFO
San Francisco Intl.
USM
Samui Intl. Airport
$804 Roundtrip, found 11 hours ago
$804
Roundtrip
found 11 hours ago
Select Singapore Airlines flight, departing Mon, Apr 12 from San Francisco Intl. to Samui Intl. Airport, returning Mon, May 10, priced at $804 found 11 hours ago
Tue, Aug 24 - Wed, Sep 1
SEA
Seattle - Tacoma Intl.
USM
Samui Intl. Airport
$838 Roundtrip, found 11 hours ago
$838
Roundtrip
found 11 hours ago
Select Singapore Airlines flight, departing Tue, Aug 24 from Seattle - Tacoma Intl. to Samui Intl. Airport, returning Wed, Sep 1, priced at $838 found 11 hours ago
Mon, Oct 26 - Sun, Nov 8
LUX
Findel
USM
Samui Intl. Airport
$838 Roundtrip, found 4 days ago
$838
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Mon, Oct 26 from Findel to Samui Intl. Airport, returning Sun, Nov 8, priced at $838 found 4 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, Thai Airways International, Gulf Air, Cathay Pacific, Japan Airlines, Singapore Airlines, Etihad Airways
Flight Price
$163
Earliest Departing Flight
Latest Departing Flight

Koh Samui

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Frequently asked questions

How much is a flight to Koh Samui?
Round-trip flights to Koh Samui this past week fluctuated from $163 to $838. If you were flying one-way out of Bangkok (BKK), you could have snapped up ticket prices from as low as $79.
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.