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Cheap flights from Ko Samui to North America from ฿18,884

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
30 May — 6 Jun1
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.

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 30 April 2026.

Sat 10/1007:50
USM
-
LAX
2 stops22h 45m
EVA Air
Tue 13/1000:15
LAX
-
USM
2 stops24h 30m
EVA Air
Deal found 24/4฿35,841
Sat 13/614:35
USM
-
LAX
2 stops20h 35m
Multiple Airlines
Fri 19/600:35
LAX
-
USM
2 stops24h 10m
Multiple Airlines
Deal found 29/4฿40,677
Thu 17/907:50
USM
-
ORD
2 stops24h 55m
EVA Air
Sun 20/900:30
ORD
-
USM
2 stops25h 15m
EVA Air
Deal found 28/4฿46,002
Sat 13/611:55
USM
-
LAX
1 stop37h 20m
Cathay Pacific
Sat 20/613:20
LAX
-
USM
1 stop40h 20m
Cathay Pacific
Deal found 29/4฿52,831
Sat 10/1011:05
USM
-
LAX
1 stop24h 45m
Singapore Airlines
Wed 14/1023:30
LAX
-
USM
1 stop27h 50m
Singapore Airlines
Deal found 28/4฿53,876
Thu 22/1015:25
USM
-
MIA
2 stops29h 35m
Qatar Airways
Mon 26/1020:15
MIA
-
USM
2 stops48h 55m
Qatar Airways
Deal found 29/4฿60,247
Mon 21/920:35
USM
-
MIA
2 stops35h 05m
เตอร์กิชแอร์ไลน์
Wed 23/922:35
MIA
-
USM
2 stops35h 15m
เตอร์กิชแอร์ไลน์
Deal found 26/4฿60,345
Mon 21/917:25
USM
-
MIA
2 stops34h 15m
Qatar Airways
Wed 23/919:40
MIA
-
USM
2 stops26h 40m
Qatar Airways
Deal found 27/4฿61,064
Fri 22/516:25
USM
-
MIA
2 stops52h 35m
Emirates
Fri 29/523:55
MIA
-
USM
2 stops58h 15m
Emirates
Deal found 25/4฿66,651
Sat 10/1011:55
USM
-
LAX
1 stop18h 35m
Cathay Pacific
Tue 13/1000:25
LAX
-
USM
2 stops25h 20m
Cathay Pacific
Deal found 24/4฿73,087

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 30 April 2026.

Round-trip from

฿35,743

One-way from

฿18,884
EVA Air
  • EVA Air
  • 10/9-12/9
  • 4 total stops
  • 47h 20m total
  • Ko Samui to North America
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 28h 00m 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 30 April 2026.
Use the filters below to find and compare flights from Ko Samui to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 10/10

07:50-16:35

2 stops22h 45m

Los Angeles Los Angeles

Tue 13/10

00:15-14:45

2 stops24h 30m

฿35,841
Fastest return journey

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 13/6

14:35-21:10

2 stops20h 35m

Los Angeles Los Angeles

Fri 19/6

00:35-14:45

2 stops24h 10m

฿40,677

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Thu 17/9

07:50-20:45

2 stops24h 55m

Chicago O'Hare Intl

Sun 20/9

00:30-13:45

2 stops25h 15m

฿46,002

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 13/6

11:55-11:15

1 stop37h 20m

Los Angeles Los Angeles

Sat 20/6

13:20-19:40

1 stop40h 20m

฿52,831

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 10/10

11:05-21:50

1 stop24h 45m

Los Angeles Los Angeles

Wed 14/10

23:30-17:20

1 stop27h 50m

฿53,876

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Thu 22/10

15:25-10:00

2 stops29h 35m

Miami

Mon 26/10

20:15-08:10

2 stops48h 55m

฿60,247

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Mon 21/9

20:35-20:40

2 stops35h 05m

Miami

Wed 23/9

22:35-20:50

2 stops35h 15m

฿60,345

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Mon 21/9

17:25-16:40

2 stops34h 15m

Miami

Wed 23/9

19:40-09:20

2 stops26h 40m

฿61,064

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Fri 22/5

16:25-10:00

2 stops52h 35m

Miami

Fri 29/5

23:55-21:10

2 stops58h 15m

฿66,651
Cheapest one-way

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 28/5

06:00-20:00

2 stops28h 00m

฿18,884

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated 30 April 2026.
Check out reviews from past customers who have flown with Cathay Pacific from Ko Samui to North America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕
Cathay Pacific
7.6
Good
1,310 reviews
Cathay Pacific
7.6
Good
1,310 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

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 ฿35,841, EVA Air can have you in North America from Ko Samui in 22h 45m. 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 - Miami, Ko Samui - Los Angeles Los Angeles 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?

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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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