Cheap flights To Koh Samui (USM) from $98

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Cheap Flights to Koh Samui from $98 One Way, $199 Round Trip

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

Thu, Jun 13 - Tue, Jun 25
HKT
Phuket Intl.
USM
Ko Samui
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select Bangkok Airways flight, departing Thu, Jun 13 from Phuket Intl. to Ko Samui, returning Tue, Jun 25, priced at $199 found 6 days ago
Sun, Nov 10 - Mon, Nov 18
DMK
Don Mueang Intl.
USM
Ko Samui
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Sun, Nov 10 from Don Mueang Intl. to Ko Samui, returning Mon, Nov 18, priced at $256 found 2 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$1,880 Roundtrip, found 3 days ago
$1,880
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $1,880 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$1,887 Roundtrip, found 3 days ago
$1,887
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $1,887 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$1,895 Roundtrip, found 3 days ago
$1,895
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $1,895 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$1,903 Roundtrip, found 3 days ago
$1,903
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $1,903 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,015 Roundtrip, found 3 days ago
$2,015
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,015 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,022 Roundtrip, found 3 days ago
$2,022
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,022 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,030 Roundtrip, found 3 days ago
$2,030
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,030 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,038 Roundtrip, found 3 days ago
$2,038
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,038 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,046 Roundtrip, found 3 days ago
$2,046
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,046 found 3 days ago
Fri, Oct 11 - Sun, Oct 20
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,069 Roundtrip, found 3 days ago
$2,069
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Oct 11 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Oct 20, priced at $2,069 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,073 Roundtrip, found 3 days ago
$2,073
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,073 found 3 days ago
Fri, Oct 11 - Sun, Oct 20
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,077 Roundtrip, found 3 days ago
$2,077
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Oct 11 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Oct 20, priced at $2,077 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,081 Roundtrip, found 3 days ago
$2,081
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,081 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,088 Roundtrip, found 3 days ago
$2,088
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,088 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,096 Roundtrip, found 3 days ago
$2,096
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,096 found 3 days ago
Fri, Oct 11 - Sun, Oct 20
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,127 Roundtrip, found 3 days ago
$2,127
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Oct 11 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Oct 20, priced at $2,127 found 3 days ago
Fri, Oct 11 - Sun, Oct 20
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,135 Roundtrip, found 3 days ago
$2,135
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Oct 11 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Oct 20, priced at $2,135 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,172 Roundtrip, found 3 days ago
$2,172
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,172 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,180 Roundtrip, found 3 days ago
$2,180
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,180 found 3 days ago
Fri, Sep 20 - Sun, Sep 29
CMH
John Glenn Columbus Intl.
USM
Ko Samui
$2,230 Roundtrip, found 3 days ago
$2,230
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, Sep 20 from John Glenn Columbus Intl. to Ko Samui, returning Sun, Sep 29, priced at $2,230 found 3 days ago

Koh Samui Flight Information

Traveling To
Koh Samui
Destination Airport IATA Code
USM
Number of Airlines Serving
Airlines
Bangkok Airways, Cathay Pacific
Flight Price
$199
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.
The Fair House Beach Resort & Hotel
3.5-star property

The Fair House Beach Resort & Hotel

Jul 1 - Jul 8

7 night stay

Bangkok (BKK) to Ko Samui (USM)

Bangkok Airways • Roundtrip • Coach
per person
Baan Haad Ngam Boutique Resort & Villas
4.0-star property

Baan Haad Ngam Boutique Resort & Villas

Jul 1 - Jul 8

7 night stay

Bangkok (BKK) to Ko Samui (USM)

Bangkok Airways • Roundtrip • Coach
per person
Bandara Resort and Spa, Samui
4.0-star property

Bandara Resort and Spa, Samui

Jul 1 - Jul 8

7 night stay

Bangkok (BKK) to Ko Samui (USM)

Bangkok Airways • Roundtrip • Coach
per person
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See all available trips from CMH-All Airports to Koh Samui
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Koh Samui first class flight packages

Price found within the past 48 hours. Click for updated prices.
Bandara Resort and Spa, Samui
4.0-star property

Bandara Resort and Spa, Samui

9/10 Wonderful! (869 reviews)

Jul 2 - Jul 9

7 night stay

Dallas (DFW) to Ko Samui (USM)

American Airlines • FirstClass

Ko Samui (USM) to Dallas (DFW)

Philippine Airlines • FirstClass
per person
Great property and affordable. Appreciate the focus on being eco-friendly. The room was comfortable and had many amenities except for an iron and ironing board in the room. However, the hotel was able to provide with a quick phone call to the front desk. The beach and pools were clean, but smoking by other guests was an issue at the beach. We also appreciate the beach bar being open late. It’s far from the rooms so noise is not an issue. The food was good and had a decent vegetarian selection. They were able to make menu items vegetarian if not listed.

Reviewed on Jan 12, 2020

Banyan Tree Samui
5.0-star property

Banyan Tree Samui

9.6/10 Exceptional! (369 reviews)

Jul 2 - Jul 9

7 night stay

Dallas (DFW) to Ko Samui (USM)

American Airlines • FirstClass

Ko Samui (USM) to Dallas (DFW)

Philippine Airlines • FirstClass
per person
We enjoyed our 5 night stay at the Banyan tree in early January. We stayed in the hill crest horizon villa, I05 which had a breath taking view of the ocean, beach and the hill side. The staff is courteous, pleasant and extremely helpful. The food was wonderful. We would definitely stay again.

Reviewed on Feb 8, 2018

Fair House Villas & Spa
4.5-star property

Fair House Villas & Spa

8.6/10 Excellent! (482 reviews)

Jul 2 - Jul 9

7 night stay

Dallas (DFW) to Ko Samui (USM)

American Airlines • FirstClass

Ko Samui (USM) to Dallas (DFW)

Philippine Airlines • FirstClass
per person
Its like heaven on earth. Excellent service, excellent staff, amazing room, the food is fabulous. Wow!

Reviewed on Jul 15, 2018

Don't see what you're looking for?
See all available trips from CMH-All Airports to Koh Samui
View all trips

Koh Samui

Why search for low cost fares on your flights to Koh Samui when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Koh Samui

Orbitz offers massive discounts and substantial last-minute savings on your Koh Samui flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

Cutting-Edge Mobile Tools to Keep You In The Know

Orbitz sends you free alerts and updates on your Koh Samui flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Koh Samui. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Koh Samui but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

Frequently asked questions

How much is a flight to Koh Samui?
Round-trip flights to Koh Samui this past week fluctuated from $199 to $2,230. If you were flying one-way out of Phuket (HKT), you could have snapped up ticket prices from as low as $98.
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.

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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.