LAX - USM

฿14,998 Find Cheap Flights from Los Angeles to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
฿26,897
Typical prices: ฿29,646-฿48,586
Singapore Airlines
Fri 23/11Sat 1/12
LAX - USM • 1 stop
Cheapest one-way flight
฿14,998
Typical prices: ฿17,522-฿25,831
Singapore Airlines
Fri 23/2
LAX - USM • 1 stop
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg ฿41,760 (return)
Shortest trip • 27h 53m (one-way)
Insights
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We hope you enjoy your trip to Ko Samui!
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Flight Deals

Cheap Flights from Los Angeles to Ko Samui (LAX-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Los Angeles to Ko Samui

Mon 23 Nov - Tue 1 Dec
Singapore Airlines Logo
22:05 - 08:00LAX  Los Angeles-USM Ko Samui
42h 55m1 stop Singapore Changi
Singapore Airlines Logo
18:05 - 18:10USM  Ko Samui-LAX Los Angeles
39h 05m1 stop Singapore Changi
฿26,897Singapore Airlines
Thu 1 Apr - Tue 13 Apr
Multiple Airlines Logo
12:25 - 09:20LAX  Los Angeles-USM Ko Samui
30h 55m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
09:15 - 16:30USM  Ko Samui-LAX Los Angeles
21h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl
฿27,297Multiple Airlines
Mon 9 Nov - Wed 25 Nov
Multiple Airlines Logo
22:45 - 15:20LAX  Los Angeles-USM Ko Samui
25h 35m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
16:30 - 21:05USM  Ko Samui-LAX Los Angeles
19h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl
฿27,330Multiple Airlines
Mon 9 Nov - Wed 25 Nov
Multiple Airlines Logo
21:20 - 15:20LAX  Los Angeles-USM Ko Samui
27h 00m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
11:40 - 09:20USM  Ko Samui-LAX Los Angeles
36h 40m1 stop Hong Kong Intl
฿27,364Multiple Airlines
Thu 25 Mar - Wed 31 Mar
Multiple Airlines Logo
23:45 - 15:35LAX  Los Angeles-USM Ko Samui
25h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
09:15 - 16:30USM  Ko Samui-LAX Los Angeles
21h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl
฿27,564Multiple Airlines
Wed 24 Mar - Thu 1 Apr
Multiple Airlines Logo
23:45 - 14:55LAX  Los Angeles-USM Ko Samui
25h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
09:15 - 16:30USM  Ko Samui-LAX Los Angeles
21h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl
฿27,597Multiple Airlines
Sun 14 Mar - Thu 25 Mar
Cathay Pacific Logo
23:45 - 19:35LAX  Los Angeles-USM Ko Samui
29h 50m1 stop Hong Kong Intl
Cathay Pacific Logo
11:40 - 17:30USM  Ko Samui-LAX Los Angeles
19h 50m1 stop Hong Kong Intl
฿27,664Cathay Pacific
Mon 23 Nov - Tue 1 Dec
Multiple Airlines Logo
21:20 - 19:35LAX  Los Angeles-USM Ko Samui
31h 15m1 stop Hong Kong Intl
Multiple Airlines Logo
12:15 - 09:20USM  Ko Samui-LAX Los Angeles
36h 05m2 stops Bangkok Suvarnabhumi Hong Kong Intl
฿27,764Multiple Airlines
Wed 24 Mar - Thu 1 Apr
Multiple Airlines Logo
22:20 - 14:55LAX  Los Angeles-USM Ko Samui
26h 35m2 stops Hong Kong Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
11:55 - 16:30USM  Ko Samui-LAX Los Angeles
18h 35m1 stop Hong Kong Intl
฿27,797Multiple Airlines
Wed 4 Nov - Sun 8 Nov
Cathay Pacific Logo
11:05 - 19:35LAX  Los Angeles-USM Ko Samui
41h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
11:40 - 21:05USM  Ko Samui-LAX Los Angeles
24h 25m1 stop Hong Kong Intl
฿28,397Cathay Pacific
Booking Insights

Price, demand, and travel trends for Los Angeles to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Los Angeles to Ko Samui?

Return flights from Los Angeles to Ko Samui typically range from ฿29,646 to ฿48,586. The lowest price found in the past 5 days was ฿26,897 on Singapore Airlines.

What's the cheapest day of the week to fly from Los Angeles to Ko Samui?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Los Angeles to Ko Samui. It’s 17% cheaper than the average day, while Saturday is the most expensive, with prices 52% higher.

What is the cheapest month to fly from Los Angeles to Ko Samui?

•October is the cheapest month to fly from Los Angeles to Ko Samui at ฿26,864 return.
•July (฿53,694) and June (฿49,095) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 99% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Los Angeles to Ko Samui flights

Low season

January

Cheapest flight

฿14,998
Beat the crowds with an average 40% drop in traveller numbers.
The most popular month to fly with an average 43% increase in traveller numbers.
One-way flight from Los Angeles to Ko Samui

When to book flights from Los Angeles to Ko Samui

Are your dates flexible? Find out the best times to travel from Los Angeles to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Los Angeles to Ko Samui flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long is a flight from Los Angeles to Ko Samui?

    There are currently no direct flights available from Los Angeles to Ko Samui. Flights with 1 stopover take between 23h 28m and 27h 53m in total, depending on the connection.

  • Do I need a passport to fly from Los Angeles to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Los Angeles to Ko Samui flight?

    Return flights from Los Angeles to Ko Samui range from ฿29,646 to ฿48,586, with an average of ฿35,843 over the past 12 months. Anything below ฿29,646 counts as a good deal.

  • How are flight prices from Los Angeles to Ko Samui looking right now?

    One-way fares from Los Angeles to Ko Samui are currently lower than usual. Average one-way flight prices are about ฿16,045, which is 23% below the typical average for this route.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around ฿425 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Thai Rent

  • Which airports can I use when flying from Los Angeles to Ko Samui?

    Flights from Los Angeles to Ko Samui usually depart from Los Angeles (LAX) and arrive at Ko Samui (USM).

  • Which airports do connecting flights from Los Angeles to Ko Samui pass through?

    Connecting flights from Los Angeles to Ko Samui most commonly pass through:

    • Singapore Changi (SIN) – 98% of one-stop connections
    • Hong Kong Intl (HKG) – 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Los Angeles to Ko Samui?

    Yes. Flexible dates can save you up to 46% on flights from Los Angeles to Ko Samui. Monday is the cheapest departure day at ฿29,864 return on average, while Saturday is the most expensive at ฿54,461, a difference of ฿24,597.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Los Angeles to Ko Samui?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 23h 28m, compared to 27h 53m via Hong Kong Intl (HKG).

  • What is the time difference between Los Angeles and Ko Samui?

    Ko Samui is 14 hours ahead of Los Angeles (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

  • Which eco-friendly practices do airlines flying from Los Angeles to Koh Samui implement?

    14,690 lb is the average CO₂ emitted per person for this route. Japan Airlines has more sustainable flights, emitting 49% fewer CO2 emissions than the average airline operating on the same Los Angeles to Koh Samui route. Additionally, Japan Airlines is a proud participant in The International Air Transport Association's (IATA) Carbon Offsetting & Reduction Scheme for International Aviation (CORSIA), the world's central hub for carbon offsetting and emissions reduction initiatives.

  • What transport options are from Samui International Airport (USM) to downtown?

    There are many ways to go from Samui International Airport (USM) to the city, including airport taxis, shuttle buses, BTS Bangkok's public transportation, motorbike taxis, vehicle rentals, and Grab cabs. Find the official cab Booth outside the Arrivals Hall to grab an airport cab and buy a ticket for your trip there. Another economical choice is the usage of airport shuttle buses, which are equally accessible.

  • What are the common layover cities when flying from Los Angeles to Koh Samui?

    Flights are available from Los Angeles to Koh Samui with one to two connections en route. The layovers differ with your airline. Singapore Airlines and Bangkok Airways have a layover in Singapore (SIN). While Cathay Pacific has stops at Hong Kong (HKG). Qatar Airways has a layover at Phuket (HKT) and Doha (DOH).

  • Which airline offers family-friendly services from Los Angeles to Koh Samui?

    Japan Airlines is a great airline option for families. It is well known for its welcoming employees and individualized aboard experience. Its cutting-edge in-flight entertainment system provides a variety of films, songs, and games to ensure your kids have an enjoyable and educational flight. Additionally, there are menus specifically designed for children that offer a variety of wholesome, well-balanced meals to ensure your children remain happy and healthy while traveling.

Your guide to booking Los Angeles to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average ฿29,864, about ฿24,597 less than Saturday fares (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Los Angeles to Ko Samui trip for October. Fares historically average ฿26,864 return in that month – typically ฿26,831 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

    • Ozo Chaweng Samui - Sha Extra Plus
    • Melia Koh Samui
    • Royal Muang Samui Villas
  • Flights from Los Angeles to Koh Samui will arrive at Koh Samui Airport (USM). The airline hub is located on the island of Koh Samui, approximately 18 miles east of the city's main center. Popular destinations served by the airport include Bangkok, Phuket, Krabi, Udon Thani, and Sattahip.
  • A pet-friendly airline operating flights from Los Angeles to Koh Samui is EVA Air. Customers must present a current pet passport and an Animal Health Certificate. Additionally, pets must be transported in a carrier certified by IATA for the flight's duration. The pet carrier should have a compact size to fit underneath the seat in front of you. Typically, the maximum dimensions accepted for a pet carrier in the cabin are approximately 22 x 16 x 9 inches, with a weight limit of around 5.4 lb, including the weight of the pet.
  • When traveling from Los Angeles to Koh Samui, Cathay Pacific permits children aged 5 to 11 to fly alone as unaccompanied minors, provided they receive a signed "Authority to Travel as an Unaccompanied Minor" form from their parents or guardians and have identification that serves as proof of identity. Minors' guardians must also supply contact information.
  • Singapore Airlines offers a variety of luxurious first- or business-class facilities to travelers flying from Los Angeles to Koh Samui. A great selection of organic food alternatives is among them, with fully flat seats, noise-canceling headphones, and more.
  • The carry-on baggage policy of American Airlines permits passengers to bring one carry-on item, such as a purse, laptop, or briefcase, and one bigger carry-on item with a maximum dimension of 22.5 x 14.1 x 9 inches and a weight limit of 40 lb.

More options for your flight from Los Angeles to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire