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Cheap flights from Ko Samui to North America from ฿15,249

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ko Samui to North America

Keep the following information in mind while searching for Ko Samui to North America flight deals. Data was last updated 2 November 2025.

Round-trip from

฿32,012

One-way from

฿15,249
EVA Air
  • EVA Air
  • 13/11-17/11
  • 4 total stops
  • 47h 10m total
  • Ko Samui to North America
Search Deals
17/11
  • 17/11
  • 2 total stops
  • 32h 04m total
  • Ko Samui to North America
Search Deals

Find flight deals from Ko Samui to North America

Enter your travel dates to find the best prices.

Cheapest flights from Ko Samui to North America
Explore the most affordable flight options available from Ko Samui to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 November 2025.

Thu 13/1108:30USM - LAX
2 stops21h 50mEVA Air
Mon 17/1122:35LAX - USM
2 stops25h 20mEVA Air
Deal found 30/10฿32,012
Thu 13/1111:40USM - LAX
1 stop36h 35mCathay Pacific
Mon 17/1121:15LAX - USM
1 stop31h 20mCathay Pacific
Deal found 30/10฿39,298
Mon 15/1208:30USM - LAX
2 stops21h 40mEVA Air
Mon 22/1210:40LAX - USM
2 stops30h 25mEVA Air
Deal found 31/10฿43,715
Fri 14/1108:30USM - ORD
2 stops24h 05mEVA Air
Tue 18/1123:30ORD - USM
2 stops27h 05mEVA Air
Deal found 30/10฿48,421
Fri 14/1116:25USM - MIA
2 stops39h 05mบริติชแอร์เวย์
Tue 18/1117:10MIA - USM
2 stops39h 55mบริติชแอร์เวย์
Deal found 30/10฿53,870
Mon 15/1209:20USM - LAX
3 stops40h 40mMultiple Airlines
Mon 22/1210:40LAX - USM
2 stops30h 05mMultiple Airlines
Deal found 31/10฿62,187
Sat 20/1219:00USM - MIA
3 stops38h 04mMultiple Airlines
Sat 3/123:30MIA - USM
2 stops30h 55mMultiple Airlines
Deal found 2/11฿62,510
Wed 17/1208:15USM - ORD
2 stops43h 40mEmirates
Wed 24/1219:45ORD - USM
2 stops47h 25mEmirates
Deal found 2/11฿72,181
Mon 15/1211:40USM - LAX
1 stop19h 40mCathay Pacific
Mon 22/1222:35LAX - USM
1 stop30h 00mCathay Pacific
Deal found 31/10฿81,046
Thu 13/1119:45USM - LAX
1 stop37h 25mSingapore Airlines
Mon 17/1112:25LAX - USM
2 stops28h 35mSingapore Airlines
Deal found 30/10฿91,878

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ko Samui to North America 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 17,341 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from Ko Samui to North America that are best for you.

Fly from

Ko Samui

Fly to

North America

Route

Depart

Return

Price

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 13/11

08:30-15:20

2 stops21h 50m

Los Angeles

Mon 17/11

22:35-14:55

2 stops25h 20m

฿32,012

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 13/11

11:40-09:15

1 stop36h 35m

Los Angeles

Mon 17/11

21:15-19:35

1 stop31h 20m

฿39,298

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Mon 15/12

08:30-15:10

2 stops21h 40m

Los Angeles

Mon 22/12

10:40-08:05

2 stops30h 25m

฿43,715

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 14/11

08:30-19:35

2 stops24h 05m

Chicago O'Hare Intl

Tue 18/11

23:30-15:35

2 stops27h 05m

฿48,421

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Fri 14/11

16:25-19:30

2 stops39h 05m

Miami

Tue 18/11

17:10-21:05

2 stops39h 55m

฿53,870

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Tue 3/3

16:25-14:40

2 stops34h 15m

Miami

Sat 16/5

21:05-18:15

2 stops34h 10m

฿53,966

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Tue 3/3

16:25-14:40

2 stops34h 15m

Miami

Mon 18/5

22:00-21:10

2 stops36h 10m

฿53,966

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Tue 3/3

16:25-14:40

2 stops34h 15m

Miami

Wed 20/5

22:00-21:10

2 stops36h 10m

฿53,966

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Wed 4/3

13:25-14:40

2 stops37h 15m

Miami

Wed 20/5

22:00-21:10

2 stops36h 10m

฿54,579

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Mon 2/3

13:25-14:40

2 stops37h 15m

Miami

Mon 18/5

22:00-21:10

2 stops36h 10m

฿54,579

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 31 results
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Best time to book a flight from Ko Samui to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Ko Samui with our price prediction graph.
Estimated return 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 Ko Samui to North America

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

Find hourly flight availability from Ko Samui to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 November 2025.

When flying from Ko Samui to North America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 50% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to North America. 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 from for flights from Ko Samui to North America?

    Ko Samui (USM) is the airport you will fly out of if you book a flight from Ko Samui to North America. It is only a 3.3 km journey to Ko Samui (USM) from Ko Samui’s city centre.

  • How long is the flight from Ko Samui to North America?

    For as low as ฿32,012, EVA Air can have you in North America from Ko Samui in 21h 50m. The distance from Ko Samui to North America is about 13692 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ko Samui to North America?

    The most popular flight routes from Ko Samui to North America are Ko Samui - Los Angeles, Ko Samui - Miami and Ko Samui - Chicago O'Hare Intl.

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

    Yes. In addition to deals on Ko Samui to North America flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to North America?

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

  • Can I find deals for business class flights from Ko Samui to North America?

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

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Ko Samui to North America?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ko Samui to North America.

Can Cheapflights find flights from Ko Samui to North America with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ko Samui to North America, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ko Samui to North America become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to North America from Ko Samui today and book when prices fit your budget.

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