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Cheap flights from Ko Samui to North America from ฿16,195

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
15 Jul — 22 Jul1
1 adult

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 10 July 2025.

Round-trip from

฿36,634

One-way from

฿16,195
EVA Air
  • EVA Air
  • 6/11-10/11
  • 4 total stops
  • 47h 25m total
  • Ko Samui to North America
Search Deals
6/9
  • 6/9
  • 2 total stops
  • 43h 20m total
  • Ko Samui to North America
Search Deals

Find flight deals from Ko Samui to North America

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 10 July 2025.

Thu 6/1108:30USM - LAX
2 stops21h 50mEVA Air
Mon 10/1123:00LAX - USM
2 stops25h 35mEVA Air
Deal found 9/7฿36,634
Fri 7/1109:20USM - ORD
2 stops23h 15mEVA Air
Tue 11/1123:30ORD - USM
2 stops27h 05mEVA Air
Deal found 9/7฿42,119
Fri 12/908:00USM - ORD
2 stops43h 45mEmirates
Wed 15/1020:35ORD - USM
2 stops32h 20mEmirates
Deal found 9/7฿46,233
Fri 12/910:55USM - ORD
1 stop39h 30mMultiple Airlines
Wed 15/1016:00ORD - USM
2 stops27h 20mMultiple Airlines
Deal found 9/7฿47,572
Fri 12/910:55USM - ORD
1 stop39h 30mCathay Pacific
Wed 15/1016:00ORD - USM
1 stop38h 35mCathay Pacific
Deal found 9/7฿48,127
Thu 6/1108:55USM - LAX
1 stop26h 00mSingapore Airlines
Mon 10/1122:05LAX - USM
1 stop21h 45mSingapore Airlines
Deal found 9/7฿48,388
Fri 10/1008:00USM - ORD
2 stops37h 40mเตอร์กิชแอร์ไลน์
Tue 14/1019:50ORD - USM
2 stops31h 55mเตอร์กิชแอร์ไลน์
Deal found 8/7฿51,881
Fri 14/1113:25USM - MIA
2 stops37h 15mบริติชแอร์เวย์
Tue 18/1117:10MIA - USM
2 stops39h 55mบริติชแอร์เวย์
Deal found 9/7฿53,906
Fri 12/917:55USM - ORD
2 stops33h 10mQatar Airways
Wed 15/1013:36ORD - USM
3 stops38h 09mQatar Airways
Deal found 9/7฿57,530

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 10 July 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 6/11

08:30-15:20

2 stops21h 50m

Los Angeles

Mon 10/11

23:00-15:35

2 stops25h 35m

฿36,634

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 7/11

09:20-19:35

2 stops23h 15m

Chicago O'Hare Intl

Tue 11/11

23:30-15:35

2 stops27h 05m

฿42,119

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 12/9

08:00-15:45

2 stops43h 45m

Chicago O'Hare Intl

Wed 15/10

20:35-16:55

2 stops32h 20m

฿46,233

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 12/9

10:55-14:25

1 stop39h 30m

Chicago O'Hare Intl

Wed 15/10

16:00-07:20

2 stops27h 20m

฿47,572

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 12/9

10:55-14:25

1 stop39h 30m

Chicago O'Hare Intl

Wed 15/10

16:00-18:35

1 stop38h 35m

฿48,127

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Thu 6/11

08:55-19:55

1 stop26h 00m

Los Angeles

Mon 10/11

22:05-10:50

1 stop21h 45m

฿48,388

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 10/10

08:00-09:40

2 stops37h 40m

Chicago O'Hare Intl

Tue 14/10

19:50-15:45

2 stops31h 55m

฿51,881

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Fri 14/11

13:25-14:40

2 stops37h 15m

Miami

Tue 18/11

17:10-21:05

2 stops39h 55m

฿53,906

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Fri 12/9

17:55-15:05

2 stops33h 10m

Chicago O'Hare Intl

Wed 15/10

13:36-15:45

3 stops38h 09m

฿57,530

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sat 6/9

15:25-20:45

2 stops43h 20m

฿16,195

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 15 results
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

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 10 July 2025.

When flying from Ko Samui to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 10 July 2025.
Check out reviews from past customers who have flown with EVA Air, Emirates, andSingapore Airlines 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.
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,215 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very Good
3,285 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very Good
1,324 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
929 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,590 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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 - Miami and Ko Samui - Los Angeles.

  • 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.

  • What is the cheapest month to book a flight from Ko Samui to North America?

    Currently, September is the cheapest month in which you can book a flight from Ko Samui to North America (average of ฿768). Flying from Ko Samui to North America in August is currently the most expensive (average of ฿968). 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

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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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