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Cheapest Flights from Koh Samui starting at $84 One Way, $162 Round Trip

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

Flights Review

Jan 13, 2020

We required extra help for my sister with an injured foot. While we waited for wheelchair assistance, the desk didn’t communicate very clearly and were quite abrupt. But other than that, everything went amoothly.

Dec 9, 2019

Flights on time.. roomy and comfy seats

Sep 8, 2019

Happy to still see there is an airline that offers a free checked bag!

Jan 23, 2019

Bangkok Airways is what it is and does a terrific job. I’m in this route quite a bit and the folks really do a great job.

Sep 29, 2018

Always a great flight on Thai and Bangkok Air

Sep 4, 2018

The food wasn't really good.

Aug 16, 2018

Nice comfortable plane. The flight actually was covered by Bangkok airlines planes but it was great nontheless.

Jul 4, 2018

Bangkok Airways is a great airline!

Jun 8, 2018

Bangkok Airways is really surprising. I didn’t have high expectations but I was really pleasantly surprised. The staff is extremely helpful and friendly. They serve food in short flights. The planes are comfortable and well maintained. Great airline

May 2, 2018

The airline allows you to download your boarding pass to your phone but security requires you to have a paper boarding pass.

Apr 8, 2018

Flight attendants were very friendly and made long haul flight as comfortable as one could be!

Apr 2, 2018

Exelent service and on time arrival

Flights from Koh Samui: All You Need to Know

What's the cheapest flight from Koh Samui?$162 (roundtrip)
What airlines fly from Koh Samui?Bangkok Airways
What is the best month to fly from Koh Samui?December
What is Koh Samui IATA code?USM
What country/state is Koh Samui in?Surat Thani
How much is a flight from Koh Samui?$162 - $212


Booking Your Flights from Koh Samui

Cheap flights from Koh Samui

When you book your flight with Orbitz, find fares as low as $162 to Bangkok. Flight prices vary depending on what time of year and days of the week you fly. For one-way trips, typically the cheapest month to fly is in January, while December is typically the least expensive time to fly round-trip. To make sure you get the best deal, set your target price, destination, and travel dates, and we'll send you an alert if we find cheap flights from Koh Samui that meet or beat your target price.

How to find the best flight from Koh Samui for you

Orbitz gives you all the tools you need to sort through the top deals and compare available offers, including multiple filters for airlines, flight times, cancellation policies, and a flexible date calendar. Just plug in your arrival city and dates in the search fields, then filter the results by number of stops, airlines, departure times, and price. Compare flights by airline, as well as by direct flights from Koh Samui, indirect flights, dates, and times.

Last-minute flights from Koh Samui

When you need to book a quick weekend getaway or a last-minute business trip, Orbitz has deals on last-minute flights from Koh Samui. Whether you’d like to book a plane ticket today or one week from now, the more flexible your dates are, the more likely you’ll find a deal that fits your budget. Try searching for multiple departure and arrival dates to find the best offers.

Why should I book with Orbitz?

Booking your domestic or international flight from Koh Samui with Orbitz will save you money, keeping more cash in your pocket for exploring your destination. Search our vast inventory of airline providers, airports, and prices that fit all budgets. Once you book a flight, you’ll get real-time updates — either by phone, email, or text — about gate or flight changes and other important alerts. Earn rewards every time you book your travel and get credited miles and points on every Orbitz flight if you’re a member of that airline’s frequent flier program. Sounds like a win–win to us!

Flexibility and cancellation

We at Orbitz understand that plans change, so we offer flexible bookings and cancellations on flights from Koh Samui airport. Filter the search results by flexible change policies to make sure that you can change your flight if something comes up. Cancellations are typically allowed within 24 hours of booking your flight; check your flight’s rules and restrictions before you book. For further questions or assistance, visit our customer service portal.


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.