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Cheap flights from Ko Samui to North America from ฿15,405

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ko Samui to North America

Enter your travel dates to find the best prices.

Best flights from Ko Samui to North America
Discover carefully curated flight deals from Ko Samui to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Wed 15/408:10USM - ORD
2 stops24h 50mEVA Air
Sat 18/400:30ORD - USM
2 stops33h 05mEVA Air
Deal found 23/12฿43,425
Sun 8/220:20USM - ORD
2 stops29h 35mMultiple Airlines
Sun 15/214:35ORD - USM
2 stops28h 30mMultiple Airlines
Deal found 25/12฿43,518
Thu 26/313:25USM - LAX
2 stops38h 25mQatar Airways
Mon 30/316:20LAX - USM
2 stops36h 50mQatar Airways
Deal found 23/12฿49,128
Thu 12/313:25USM - MIA
2 stops37h 15mบริติชแอร์เวย์
Mon 16/323:00MIA - USM
2 stops35h 05mบริติชแอร์เวย์
Deal found 23/12฿53,312

Find 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 26 December 2025.

Round-trip from

฿43,425

One-way from

฿15,405
EVA Air
  • EVA Air
  • 15/4-18/4
  • 4 total stops
  • 57h 55m total
  • Ko Samui to North America
Search Deals
23/1
  • 23/1
  • 2 total stops
  • 32h 04m total
  • Ko Samui to North America
Search Deals

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 26 December 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 SamuiChicago

USM - ORD

USMORD

Ko Samui

Wed 15/4

08:10-21:00

2 stops24h 50m

Chicago O'Hare Intl

Sat 18/4

00:30-21:35

2 stops33h 05m

฿43,425

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Sun 8/2

20:20-12:55

2 stops29h 35m

Chicago O'Hare Intl

Sun 15/2

14:35-08:05

2 stops28h 30m

฿43,518

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 26/3

13:25-13:50

2 stops38h 25m

Los Angeles

Mon 30/3

16:20-19:10

2 stops36h 50m

฿49,128

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Thu 12/3

13:25-15:40

2 stops37h 15m

Miami

Mon 16/3

23:00-21:05

2 stops35h 05m

฿53,312

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 22/1

18:40-18:01

2 stops38h 21m

฿15,932

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 7/3

19:00-19:05

2 stops39h 05m

฿17,667

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Fri 23/1

08:55-19:25

3 stops49h 30m

฿18,380

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 22/1

11:40-16:20

1 stop19h 40m

฿25,819

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Fri 23/1

11:40-09:15

1 stop36h 35m

฿27,865

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sun 25/1

21:20-06:50

2 stops24h 30m

฿32,204

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 12 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 26 December 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 47% versus a flight in the morning.

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 ฿43,425, EVA Air can have you in North America from Ko Samui in 24h 50m. The distance from Ko Samui to North America is about 14219 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 - Chicago O'Hare Intl, Ko Samui - Los Angeles and Ko Samui - Miami.

  • 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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Alternative routes for Ko Samui to North America

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Fly with Cheapflights

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How does Cheapflights help users find flights from Ko Samui to North America?

Cheapflights helps you search for flights from Ko Samui to North America via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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