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Cheap flights from the United States to Koh Samui (USM) from $520

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — USM
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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What is the cheapest month to fly from USA to Koh Samui?

April can be a great time to fly to Koh Samui from USA with a flight ticket averaging about $1,830. Cheapflights users have found deals in the month of April for as cheap as $609. The most expensive prices can be found in the month of February.

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

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

Cheap USA to Koh Samui flights in June & July 2024

Find cheap flight options from USA to Koh Samui specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from USA to Koh Samui in 2024. For more flight deals, be sure to check back very soon.
Fri 7/1211:40 pmLAX - USM
1 stop42h 25mSingapore Airlines
Sun 7/219:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/6$1,556
Fri 7/122:20 pmLAX - USM
2 stops27h 45mSingapore Airlines
Sun 7/219:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/6$1,567
Mon 7/152:55 pmLAX - USM
2 stops29h 35mMultiple Airlines
Sat 7/273:25 pmUSM - LAX
2 stops60h 40mMultiple Airlines
Deal found 6/5$1,642
Sat 7/132:20 pmLAX - USM
2 stops27h 45mSingapore Airlines
Sun 7/219:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/6$1,647
Wed 7/102:20 pmLAX - USM
2 stops27h 45mSingapore Airlines
Sun 7/219:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/6$1,676
Thu 7/1112:45 amLAX - USM
2 stops22h 00mMultiple Airlines
Sun 7/218:00 amUSM - LAX
2 stops20h 30mMultiple Airlines
Deal found 6/6$1,680
Thu 7/112:20 pmLAX - USM
2 stops27h 45mSingapore Airlines
Sun 7/219:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/6$1,686
Thu 6/2011:30 amSFO - USM
1 stop30h 35mSingapore Airlines
Wed 7/39:00 amUSM - SFO
1 stop25h 15mSingapore Airlines
Deal found 6/6$1,693
Thu 7/1112:45 amLAX - USM
2 stops22h 00mMultiple Airlines
Mon 7/222:35 pmUSM - LAX
2 stops21h 00mMultiple Airlines
Deal found 6/6$1,704

USA to Koh Samui 2024 flight deals

Discover exclusive flight deals for travel between USA and Koh Samui in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from USA to Koh Samui in 2024. For more flight deals, be sure to check back very soon.
Wed 9/2512:20 pmSFO - USM
2 stops29h 55mMultiple Airlines
Tue 10/295:50 pmUSM - SFO
2 stops31h 20mMultiple Airlines
Deal found 6/4$905
Mon 9/2312:20 pmSFO - USM
2 stops30h 15mMultiple Airlines
Tue 10/298:25 pmUSM - SFO
2 stops28h 45mMultiple Airlines
Deal found 6/4$906
Thu 9/261:55 pmSFO - USM
2 stops27h 25mMultiple Airlines
Wed 10/309:25 pmUSM - SFO
2 stops27h 45mMultiple Airlines
Deal found 6/4$908
Thu 10/1710:15 amSEA - USM
1 stop31h 50mSingapore Airlines
Mon 11/49:00 amUSM - SEA
1 stop37h 15mSingapore Airlines
Deal found 6/5$919
Tue 9/2411:40 pmLAX - USM
1 stop42h 25mSingapore Airlines
Tue 10/89:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/5$922
Sun 9/221:55 pmSFO - USM
2 stops27h 25mMultiple Airlines
Sun 10/278:25 pmUSM - SFO
2 stops28h 45mMultiple Airlines
Deal found 6/4$948
Mon 9/2312:55 amLAX - USM
2 stops29h 35mJapan Airlines
Tue 10/87:00 amUSM - LAX
2 stops43h 05mJapan Airlines
Deal found 6/5$990
Mon 9/2312:55 amLAX - USM
2 stops30h 00mJapan Airlines
Tue 10/87:00 amUSM - LAX
2 stops43h 05mJapan Airlines
Deal found 6/6$996
Tue 9/2411:40 pmLAX - USM
1 stop42h 25mSingapore Airlines
Tue 10/89:00 amUSM - LAX
2 stops41h 50mSingapore Airlines
Deal found 6/5$1,019

USA to Koh Samui flights leaving soon

Find last-minute flight options from USA to Koh Samui for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the last-minute flights available departing from USA to Koh Samui. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 6/132:55 pmLAX - USM
2 stops61h 25mMultiple Airlines
Wed 6/261:30 pmUSM - LAX
2 stops31h 55mMultiple Airlines
Deal found 6/6$2,083
Wed 6/1212:50 amLAX - USM
2 stops30h 10mMultiple Airlines
Wed 6/268:45 amUSM - LAX
2 stops25h 45mMultiple Airlines
Deal found 6/6$2,123
Tue 6/111:35 pmLAX - USM
2 stops29h 45mMultiple Airlines
Fri 6/288:00 amUSM - LAX
2 stops19h 55mMultiple Airlines
Deal found 6/6$2,153
Fri 6/149:00 pmLAX - USM
2 stops34h 15mAir France
Thu 6/274:25 pmUSM - LAX
2 stops33h 00mAir France
Deal found 6/6$2,165
Tue 6/111:35 pmLAX - USM
2 stops29h 45mMultiple Airlines
Mon 6/249:30 pmUSM - LAX
2 stops37h 15mMultiple Airlines
Deal found 6/6$2,167
Tue 6/112:20 pmLAX - USM
2 stops27h 45mSingapore Airlines
Tue 6/259:00 amUSM - LAX
2 stops41h 50mSingapore Airlines
Deal found 6/6$2,190
Tue 6/112:20 pmLAX - USM
2 stops27h 45mSingapore Airlines
Mon 6/249:00 amUSM - LAX
1 stop26h 40mSingapore Airlines
Deal found 6/6$2,209
Sat 6/159:30 pmLAX - USM
2 stops33h 45mBritish Airways
Tue 6/251:30 pmUSM - LAX
2 stops37h 55mBritish Airways
Deal found 6/6$2,211
Sat 6/159:30 pmLAX - USM
2 stops33h 45mBritish Airways
Wed 6/261:30 pmUSM - LAX
2 stops37h 55mBritish Airways
Deal found 6/6$2,266

One-way flights to Koh Samui from USA

Search for one-way flight options from USA to Koh Samui. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from USA to Koh Samui. Those needing a return flight from USA to Koh Samui can use the search form above.
Tue 8/271:35 pmLAX - USM
2 stops27h 45mMultiple Airlines
Deal found 6/6$520
Sun 9/111:00 amJFK - USM
2 stops33h 20mMultiple Airlines
Deal found 6/5$585
Sun 9/111:00 amJFK - USM
3 stops36h 30mMultiple Airlines
Deal found 6/5$587
Tue 9/311:00 amJFK - USM
3 stops57h 20mMultiple Airlines
Deal found 6/5$614
Mon 8/261:15 amLAX - USM
2 stops29h 45mMultiple Airlines
Deal found 6/6$614
Fri 9/611:55 pmJFK - USM
2 stops44h 25mMultiple Airlines
Deal found 6/5$626
Thu 10/3112:40 amSFO - USM
2 stops24h 15mEVA Air
Deal found 6/5$632
Sun 8/41:05 amSFO - USM
2 stops22h 40mMultiple Airlines
Deal found 6/5$647
Mon 8/51:00 pmSFO - USM
2 stops29h 35mEVA Air
Deal found 6/5$651

Find flights from USA to Koh Samui within your budget

Customize your flight search to find flights from USA to Koh Samui 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$905 - $1,705

Route

Depart

Return

Price

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Wed 9/25

2 stops29h 55m

Ko Samui

Tue 10/29

2 stops31h 20m

$905

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Mon 9/23

2 stops30h 15m

Ko Samui

Tue 10/29

2 stops28h 45m

$906

Seattle/Tacoma IntlKo Samui

SEA - USM

SEAUSM

Seattle/Tacoma Intl

Thu 10/17

1 stop31h 50m

Ko Samui

Mon 11/4

1 stop37h 15m

$919

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Mon 9/23

2 stops29h 35m

Ko Samui

Tue 10/8

2 stops43h 05m

$990

Seattle/Tacoma IntlKo Samui

SEA - USM

SEAUSM

Seattle/Tacoma Intl

Tue 10/29

2 stops24h 25m

Ko Samui

Thu 11/28

2 stops18h 40m

$1,081

Dallas/Fort WorthKo Samui

DFW - USM

DFWUSM

Dallas/Fort Worth

Thu 8/29

2 stops36h 35m

Ko Samui

Tue 9/3

2 stops29h 50m

$1,328

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Sat 9/21

1 stop28h 20m

Ko Samui

Sat 10/26

1 stop37h 50m

$1,537

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Thu 9/5

2 stops29h 10m

Ko Samui

Mon 9/9

2 stops37h 05m

$1,589

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Fri 9/6

2 stops27h 50m

Ko Samui

Mon 9/9

2 stops27h 10m

$1,705

Flights are sorted by cheapest first

Deals found on 6/4

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

Best time to book a flight from USA to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from USA with our price prediction graph.
Estimated round-trip 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.

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. 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 Koh Samui. Reviews last updated June 6, 2024.
Get a feel of what it's like to fly with EVA Air, Turkish Airlines and Cathay Pacific from USA to Koh Samui by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,491 reviews

Food

7.9

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

EVA Air
8.4
Very good
1,491 reviews
EVA Air
8.4
Very good
1,491 reviews

Food

7.9

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Japan Airlines
8.3
Very good
1,462 reviews
EVA Air
8.4
Very good
1,491 reviews

Food

7.9

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Singapore Airlines
8.2
Very good
1,418 reviews
EVA Air
8.4
Very good
1,491 reviews

Food

7.9

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Emirates
8.1
Very good
3,896 reviews
EVA Air
8.4
Very good
1,491 reviews

Food

7.9

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Cathay Pacific
7.8
Good
1,036 reviews
EVA Air
8.4
Very good
1,491 reviews

Food

7.9

Entertainment

8.0

Comfort

8.2

Boarding

8.4

Crew

8.6

Overall

8.4

Reviews

1 / 10

I like Eva air. Kayak is my choice as well. Thanks for the good experience

Related info for your journey

Find useful and relevant information for your journey from USA to Koh Samui. 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 into for flights to Koh Samui from United States?

    For a flight from United States to Koh Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city.

  • Can I find flights from USA to Koh Samui for under $1,000 on Cheapflights?

    Yes, there are multiple flights from USA to Koh Samui for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $905, but on average you can expect to pay $1,026.

  • Are there last-minute flights available from USA to Koh Samui for under $2,100?

    There are currently 20+ open flights from USA to Koh Samui within the next 7 days for less than $2,100.

  • What are the cheapest airlines to fly from USA to Koh Samui one-way?

    $632 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Singapore Airlines and Turkish Airlines, with prices starting from $736 and $784, respectively.

  • What are the most popular routes from USA to Koh Samui?

    Most travelers choose Los Angeles - Ko Samui, New York John F Kennedy Intl - Ko Samui or Newark - Ko Samui when deciding on the best route from USA to Koh Samui.

  • What does LAX to USM mean?

    Los Angeles Airport is LAX and Ko Samui Airport is USM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. San Francisco Airport (SFO), Miami Airport (MIA), New York John F Kennedy Intl Airport (JFK), Boston Logan Intl Airport (BOS), Atlanta Hartsfield-Jackson Airport (ATL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from USA to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your USA to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from USA to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter USA to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from USA to Koh Samui that include hotel bookings?

    Yes. In addition to deals on USA to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Koh Samui?

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

  • Can I find deals for business class flights from USA to Koh Samui?

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

  • Can I find deals for flights from USA to Koh Samui that allow pets onboard?

    Many airlines flying from USA to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from USA to Koh Samui?

    Yes, you can often find last-minute deals on USA to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the USA to Koh Samui flight deals updated?

    The USA to Koh Samui flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from USA to Koh Samui?

    Before booking your flight from USA to Koh Samui check out the most popular airlines for this route: EVA Air, Cathay Pacific or Japan Airlines.

See more FAQs

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Alternative routes for USA to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from USA to Koh Samui

Discover the top 5 airlines that operate flights from USA to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$852Average$1,034FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$1,005Average$1,270FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$1,051Average$1,538FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,338Average$1,986FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,370Average$1,546FlexibilityNo cancel feeOn-time72%
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Search flights from USA to Koh Samui by cabin class

Find flights from USA to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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