HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ko Samui

$394+ Cheap flights from Huntington Beach, CA to Ko Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — USM
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Huntington Beach to Ko Samui with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Huntington Beach to Ko Samui

Cheapest flights from Huntington Beach to Ko Samui
Explore the most affordable flight options available from Huntington Beach to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:30 pm
LAX
-
USM
1 stop27h 50m
Singapore Airlines
Mon 6/88:40 am
USM
-
LAX
1 stop26h 40m
Singapore Airlines
Deal found 2/3$708
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:05 pm
LAX
-
USM
1 stop42h 55m
Singapore Airlines
Fri 11/138:55 am
USM
-
LAX
1 stop26h 00m
Singapore Airlines
Deal found 2/3$722
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:40 pm
LAX
-
USM
1 stop27h 40m
Singapore Airlines
Sat 9/268:40 am
USM
-
LAX
1 stop27h 10m
Singapore Airlines
Deal found 2/2$738
This Justfly.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:40 pm
LAX
-
USM
1 stop27h 40m
Singapore Airlines
Fri 9/257:45 pm
USM
-
LAX
1 stop40h 05m
Singapore Airlines
Deal found 2/2$799
This Trip.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:10 am
LAX
-
USM
2 stops31h 00m
Multiple Airlines
Fri 11/136:30 pm
USM
-
LAX
2 stops27h 20m
Multiple Airlines
Deal found 2/3$812
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:30 pm
LAX
-
USM
1 stop42h 15m
Singapore Airlines
Thu 4/308:40 am
USM
-
LAX
1 stop26h 40m
Singapore Airlines
Deal found 2/3$850
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:35 am
LAX
-
USM
2 stops29h 55m
Multiple Airlines
Sat 9/262:35 pm
USM
-
LAX
2 stops20h 35m
Multiple Airlines
Deal found 2/2$873

Find flight deals from Huntington Beach to Ko Samui

Keep the following information in mind while searching for Huntington Beach to Ko Samui flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$707
(FlightHub)

One-way from

$394
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$1,513
Provider with most accurate pricing for Los Angeles-Ko Samui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Ko Samui flights.
Search Deals
From Huntington Beach to Ko Samui
Search Deals
One-way flight from Huntington Beach to Ko Samui
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntington Beach to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Huntington Beach to Ko Samui that are best for you.

Fly from

Huntington Beach

Fly to

Ko Samui

Route

Depart

Return

Price

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Thu 4/16

11:30 pm-6:50 pm

1 stop29h 20m

Ko Samui

Thu 4/30

8:40 am-9:20 pm

1 stop26h 40m

$850

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 4/12

2:20 pm-7:45 am

2 stops27h 25m

Ko Samui

Sun 4/19

1:30 pm-9:20 pm

1 stop21h 50m

$938

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 3/1

7:50 pm-8:00 am

1 stop21h 10m

Ko Samui

Thu 3/12

8:55 am-8:55 pm

1 stop26h 00m

$978

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Tue 3/3

10:05 pm-6:50 pm

1 stop29h 45m

Ko Samui

Tue 3/31

7:45 pm-9:20 pm

1 stop39h 35m

$980

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Fri 4/24

11:30 pm-9:35 pm

2 stops32h 05m

$394

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Mon 2/9

10:50 am-7:45 am

2 stops29h 55m

$490

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Fri 4/24

8:55 pm-6:50 pm

1 stop31h 55m

$507

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Fri 2/27

10:50 am-7:45 am

2 stops29h 55m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Huntington Beach to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Huntington Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Huntington Beach to Ko Samui

What is the cheapest month to book a flight from Huntington Beach to Ko Samui?

Currently, September is the cheapest month in which you can book a flight from Huntington Beach to Ko Samui (average of $686). Flying from Huntington Beach to Ko Samui in February is currently the most expensive (average of $1,193). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HU9 to USM?

Find hourly flight availability from Huntington Beach to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2026.

One of the essential ways to save on airfare from Huntington Beach to Ko Samui is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Huntington Beach to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Huntington Beach to Ko Samui. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Huntington Beach to Ko Samui flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated February 5, 2026.
Get a feel of what it's like to fly with EVA Air and Singapore Airlines from Huntington Beach to Ko Samui by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,347 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very good
1,347 reviews
EVA Air
8.4
Very good
1,347 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Singapore Airlines
8.2
Very good
1,448 reviews
EVA Air
8.4
Very good
1,347 reviews

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Related info for your journey

Find useful and relevant information for your journey from Huntington Beach to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from Huntington Beach?

    Located just 2.1 mi from the city center, Ko Samui is the airport most travelers will use when flying to Ko Samui from Huntington Beach. Booking flights from Huntington Beach to Ko Samui (USM) should be relatively easy as there are 0 daily inbound flights from Huntington Beach from 2 different airlines.

  • How long is the flight from Huntington Beach to Ko Samui?

    A quick flight from Huntington Beach to Ko Samui can take about 29h 20m. Singapore Airlines provides one of the quickest options available for as low as $850. The distance from Huntington Beach to Ko Samui is about 8508 mi.

  • Can I find deals for flights from Huntington Beach to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Huntington Beach to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Huntington Beach to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntington Beach to Ko Samui.

  • Can I find deals for business class flights from Huntington Beach to Ko Samui?

    Yes. Cheapflights offers flight deals from Huntington Beach to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Huntington Beach to Ko Samui?

    Currently, September is the cheapest month in which you can book a flight from Huntington Beach to Ko Samui (average of $686). Flying from Huntington Beach to Ko Samui in February is currently the most expensive (average of $1,193). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Huntington Beach to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Ontario to Suvarnabhumi flights
Los Angeles to Don Mueang Intl flights
Santa Ana to Suvarnabhumi flights
Las Vegas to Suvarnabhumi flights
San Francisco to Don Mueang Intl flights
Los Angeles to Phuket City flights
Burbank to Suvarnabhumi flights
San Jose to Suvarnabhumi flights
Sacramento to Suvarnabhumi flights
Oakland to Suvarnabhumi flights
San Diego to Suvarnabhumi flights
San Francisco to Phuket City flights
Los Angeles to Chiang Mai flights
Ontario to Phuket City flights
Reno to Suvarnabhumi flights
San Francisco to Chiang Mai flights
Las Vegas to Don Mueang Intl flights
Medford to Suvarnabhumi flights
Los Angeles to Ko Samui flights
San Francisco to Ko Samui flights
Santa Ana to Phuket City flights
Las Vegas to Phuket City flights
Long Beach to Suvarnabhumi flights
Fresno to Suvarnabhumi flights
San Diego to Phuket City flights
Ontario to Chiang Mai flights
Las Vegas to Chiang Mai flights
San Diego to Don Mueang Intl flights
Las Vegas to Ko Samui flights
San Jose to Phuket City flights
Palm Springs to Suvarnabhumi flights
Santa Ana to Chiang Mai flights
Los Angeles to Krabi flights
Santa Rosa to Suvarnabhumi flights
Ontario to Don Mueang Intl flights
Burbank to Phuket City flights
Sacramento to Don Mueang Intl flights
Oakland to Phuket City flights
Sacramento to Phuket City flights
San Francisco to Krabi flights
Burbank to Chiang Mai flights
Long Beach to Phuket City flights
San Jose to Don Mueang Intl flights
Arcata to Suvarnabhumi flights

Top 2 airlines flying from Huntington Beach to Ko Samui

Discover the top 2 airlines that operate flights from Huntington Beach to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$756Average$1,032FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$967Average$1,235FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.