IAH - USM

$594 Find Cheap Flights from Houston George Bush Airport to Ko Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Ko Samui departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ko Samui, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Ko Samui, as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,106
EVA Air
Wed 4/22Mon 4/27
IAH - USM • 2 stops
Cheapest one-way
$594
Multiple Airlines
Sat 4/4
IAH - USM • 3 stops
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
United Polaris offers lie-flat seats for comfort.
Delta One features lie-flat seats with privacy doors.
Expert advice
Expert advice
Expert advice
Expert advice
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ko Samui!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from George Bush Intcntl to Ko Samui (IAH-USM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Ko Samui

Wed, Apr 22 - Mon, Apr 27
EVA Air Logo
1:00 am - 2:45 pm
IAH
-
USM
25h 45m2 stops
EVA Air Logo
9:15 am - 10:15 pm
USM
-
IAH
25h 00m2 stops
$1,106EVA Air
Thu, Apr 23 - Mon, Apr 27
EVA Air Logo
6:00 am - 7:10 am
IAH
-
USM
37h 10m3 stops
EVA Air Logo
8:10 am - 10:15 pm
USM
-
IAH
26h 05m2 stops
$1,227EVA Air
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Ko Samui flights

Get data-powered insights and trends into flights from George Bush Intcntl to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Ko Samui?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Ko Samui clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ko Samui on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Houston George Bush Airport to Ko Samui. For your return ticket, we recommend flying on a Thursday and avoiding Wednesdays for the best deals.

Find deals
Expert advice

Expert advice for your flight from George Bush Intcntl to Ko Samui

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta One features lie-flat seats with privacy doors on select aircraft for a premium experience.


Premium Select offers memory foam pillows and footrests for added comfort on long flights.

Read more about DeltaBy Stefanie Waldek
United Airlines

United Polaris offers lie-flat seats with aisle access for enhanced comfort on long-haul flights.


United Premium Plus provides extra recline and legroom, ideal for long-haul comfort.

Read more about United AirlinesBy Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Cheapest flight$594
Flight from Houston George Bush Airport to Ko Samui

When to book flights from George Bush Intcntl to Ko Samui

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Ko Samui flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Ko Samui?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Ko Samui was $594 for a one-way ticket and $1,106 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Ko Samui?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Houston George Bush Airport and on arrival in Ko Samui.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Ko Samui?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and USM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from George Bush Intcntl to Ko Samui

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Ko Samui (USM)