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Cheap flights from Ko Samui to North America from ฿17,794

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
USM — LAX
4 May — 11 May1
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 29 April 2025.

Round-trip from

฿38,559

One-way from

฿17,794
29/5-5/6
  • 29/5-5/6
  • 4 total stops
  • 63h 25m total
  • Ko Samui to North America
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 25h 15m 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 29 April 2025.

Thu 29/516:25USM - ORD
2 stops31h 45mMultiple Airlines
Thu 5/619:05ORD - USM
2 stops31h 40mMultiple Airlines
Deal found 29/4฿38,559
Thu 29/510:55USM - ORD
1 stop39h 30mCathay Pacific
Thu 5/616:00ORD - USM
1 stop38h 35mCathay Pacific
Deal found 29/4฿49,543
Thu 29/516:25USM - ORD
2 stops35h 30mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Thu 5/620:15ORD - USM
3 stops28h 30mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์
Deal found 29/4฿52,514
Sat 2/808:20USM - MIA
2 stops47h 00mเตอร์กิชแอร์ไลน์
Sat 30/822:15MIA - USM
2 stops35h 35mเตอร์กิชแอร์ไลน์
Deal found 29/4฿58,289
Thu 29/520:50USM - ORD
2 stops36h 10mEVA Air
Wed 4/600:30ORD - USM
2 stops25h 15mEVA Air
Deal found 29/4฿61,227

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 29 April 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

Thu 29/5

16:25-12:10

2 stops31h 45m

Chicago O'Hare Intl

Thu 5/6

19:05-14:45

2 stops31h 40m

฿38,559

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Thu 29/5

10:55-14:25

1 stop39h 30m

Chicago O'Hare Intl

Thu 5/6

16:00-18:35

1 stop38h 35m

฿49,543

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Thu 29/5

16:25-15:55

2 stops35h 30m

Chicago O'Hare Intl

Thu 5/6

20:15-12:45

3 stops28h 30m

฿52,514

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Sat 2/8

08:20-20:20

2 stops47h 00m

Miami

Sat 30/8

22:15-20:50

2 stops35h 35m

฿58,289

Ko SamuiChicago

USM - ORD

USMORD

Ko Samui

Thu 29/5

20:50-21:00

2 stops36h 10m

Chicago O'Hare Intl

Wed 4/6

00:30-13:45

2 stops25h 15m

฿61,227

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sun 15/6

08:45-20:00

2 stops25h 15m

฿17,794

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sun 15/6

08:45-21:50

1 stop27h 05m

฿36,623

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Sun 13/7

10:55-22:35

1 stop25h 40m

฿39,193

Ko SamuiLos Angeles

USM - LAX

USMLAX

Ko Samui

Tue 22/7

08:00-11:45

3 stops41h 45m

฿63,364

Ko SamuiMiami

USM - MIA

USMMIA

Ko Samui

Wed 28/5

07:00-17:21

3 stops45h 21m

฿85,631

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 29 April 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.

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit North America when rainfall is around 71.0 mm.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 29 April 2025.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very Good
732 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very Good
1,292 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Cathay Pacific
7.5
Good
852 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
7.5
Good
1,588 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 cheapest airlines to fly from Ko Samui to North America one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as ฿36,623. Users have also found prices from ฿39,193 and ฿63,364 on Cathay Pacific and China Airlines, respectively.

  • 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.

  • 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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Alternative routes for 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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