There are 6 ways to get from Los Angeles to Ko Samui by plane, train, or ferry
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Los Angeles International Airport to Koh Samui Airport
best- Fly from Los Angeles International Airport (LAX) to Koh Samui Airport (USM)plane LAX - USM
26h 45m฿20,437–50,661Fly Los Angeles International Airport to Suvarnabhumi Airport, ferry
cheapest- Fly from Los Angeles International Airport (LAX) to Suvarnabhumi Airport (BKK)plane LAX - BKK
- Take the ferry from Bangkok Khao San to Koh Tao Pierferry
- Take the ferry from Koh Tao Songserm to Na Thon Koh Samui Songsermferry
32h 18m฿14,217–30,991Train to Ontario International Airport, fly to Koh Samui Airport
- Take the train from Los Angeles to Ontario Amtraktrain
- Fly from Ontario International Airport (ONT) to Koh Samui Airport (USM)plane ONT - USM
28h 25m฿23,943–66,364Fly Burbank Bob Hope Airport to Koh Samui Airport
- Fly from Burbank Bob Hope Airport (BUR) to Koh Samui Airport (USM)plane BUR - USM
28h 36m฿18,408–65,539Train to San Bernardino International Airport, fly to Koh Samui Airport
- Take the train from L.A. Union Station to San Bernardino - Downtowntrain
- Fly from San Bernardino International Airport (SBD) to Koh Samui Airport (USM)plane SBD - USM
31h 59m฿24,583–65,751Fly John Wayne Airport Orange County to Koh Samui Airport
- Fly from John Wayne Airport Orange County (SNA) to Koh Samui Airport (USM)plane SNA - USM
35h 27m฿21,772–76,066
Los Angeles International Airport (LAX) to Koh Samui Airport (USM) flights
Comparing Your Travel Options
The cheapest way to get from Los Angeles to Ko Samui is to fly and ferry which costs ฿14000 - ฿31000 and takes 32h 18m.
The fastest way to get from Los Angeles to Ko Samui is to fly which takes 26h 45m and costs ฿20000 - ฿55000.
The distance between Los Angeles and Ko Samui is 13748 km.
It takes approximately 26h 45m to get from Los Angeles to Ko Samui, including transfers.
Ko Samui is 14h ahead of Los Angeles. It is currently 1:43 AM in Los Angeles and 3:43 PM in Ko Samui.
There are 3475+ hotels available in Ko Samui.
What companies run services between Los Angeles, CA, USA and Ko Samui, Thailand?
Singapore Airlines, Scoot Tigerair, and five other airlines fly from Los Angeles International Airport (LAX) to Koh Samui Airport (USM) 5 times a day.
- Website
- evaair.com
Flights from Los Angeles International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 25h 56m
- When
- Tuesday, Thursday, Sunday, Monday, Wednesday, and Friday
- Estimated price
- ฿20,000–50,000
Flights from Ontario International Airport to Koh Samui Airport via Taiwan Taoyuan, Chiang Mai
- Ave. Duration
- 23h 25m
- When
- Every day
- Estimated price
- ฿24,000–65,000
Flights from Ontario International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 26h 35m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- ฿23,000–70,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 29h 8m
- When
- Thursday and Sunday
- Estimated price
- ฿26,000–80,000
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Taiwan Taoyuan
- Ave. Duration
- 21h 8m
- When
- Every day
- Estimated price
- ฿11,000–29,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Vancouver, Suvarnabhumi Airport
- Ave. Duration
- 28h
- When
- Monday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿21,000–75,000
- Website
- cathaypacific.com
Flights from Los Angeles International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 29h 50m
- When
- Every day
- Estimated price
- ฿18,000–60,000
Flights from Ontario International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 26h 35m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- ฿23,000–70,000
Flights from Burbank Bob Hope Airport to Koh Samui Airport via San Francisco, Hong Kong
- Ave. Duration
- 32h 24m
- When
- Thursday, Friday, and Sunday
- Estimated price
- ฿18,000–65,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Hong Kong
- Ave. Duration
- 34h 18m
- When
- Thursday and Sunday
- Estimated price
- ฿26,000–80,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 30h 3m
- When
- Sunday
- Estimated price
- ฿26,000–80,000
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Hong Kong
- Ave. Duration
- 21h 30m
- When
- Every day
- Estimated price
- ฿10,000–33,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via San Francisco, Hong Kong
- Ave. Duration
- 32h 35m
- When
- Every day
- Estimated price
- ฿21,000–75,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Vancouver, Hong Kong
- Ave. Duration
- 38h 15m
- When
- Every day
- Estimated price
- ฿21,000–75,000
- Website
- singaporeair.com
Flights from Los Angeles International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- ฿18,000–100,000
Flights from Ontario International Airport to Koh Samui Airport via San Francisco, Singapore Changi
- Ave. Duration
- 24h 41m
- When
- Every day
- Estimated price
- ฿23,000–130,000
Flights from Burbank Bob Hope Airport to Koh Samui Airport via San Francisco, Singapore Changi
- Ave. Duration
- 25h 12m
- When
- Every day
- Estimated price
- ฿20,000–70,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Singapore Changi
- Ave. Duration
- 27h 10m
- When
- Monday, Friday, Thursday, and Sunday
- Estimated price
- ฿25,000–150,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Seattle, Singapore Changi
- Ave. Duration
- 35h 22m
- When
- Monday, Thursday, and Friday
- Estimated price
- ฿23,000–140,000
- Website
- china-airlines.com
Flights from Los Angeles International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 22h 55m
- When
- Every day
- Estimated price
- ฿18,000–49,000
Flights from Ontario International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 24h 40m
- When
- Every day
- Estimated price
- ฿23,000–70,000
Flights from Ontario International Airport to Koh Samui Airport via Taiwan Taoyuan, Chiang Mai
- Ave. Duration
- 23h 25m
- When
- Every day
- Estimated price
- ฿24,000–65,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 30h 12m
- When
- Monday, Friday, and Sunday
- Estimated price
- ฿25,000–80,000
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Taiwan Taoyuan
- Ave. Duration
- 20h 10m
- When
- Every day
- Estimated price
- ฿10,000–29,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Vancouver, Suvarnabhumi Airport
- Ave. Duration
- 28h
- When
- Monday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿21,000–75,000
- Website
- bangkokair.com
Flights from Ontario International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 26h 35m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- ฿23,000–70,000
Flights from Burbank Bob Hope Airport to Koh Samui Airport via San Francisco, Hong Kong
- Ave. Duration
- 32h 24m
- When
- Thursday, Friday, and Sunday
- Estimated price
- ฿18,000–65,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Taiwan Taoyuan, Suvarnabhumi Airport
- Ave. Duration
- 30h 3m
- When
- Sunday
- Estimated price
- ฿26,000–80,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Vancouver, Suvarnabhumi Airport
- Ave. Duration
- 28h
- When
- Monday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿21,000–75,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via San Francisco, Hong Kong
- Ave. Duration
- 32h 35m
- When
- Every day
- Estimated price
- ฿21,000–75,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Vancouver, Hong Kong
- Ave. Duration
- 38h 15m
- When
- Every day
- Estimated price
- ฿21,000–75,000
- Website
- flyscoot.com
Flights from Ontario International Airport to Koh Samui Airport via San Francisco, Singapore Changi
- Ave. Duration
- 25h 18m
- When
- Thursday, Friday, and Sunday
- Estimated price
- ฿23,000–80,000
Flights from Burbank Bob Hope Airport to Koh Samui Airport via San Francisco, Singapore Changi
- Ave. Duration
- 25h 12m
- When
- Every day
- Estimated price
- ฿20,000–70,000
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Singapore Changi
- Ave. Duration
- 25h 38m
- When
- Thursday and Sunday
- Estimated price
- ฿25,000–90,000
- Website
- jal.com
Flights from Los Angeles International Airport to Koh Samui Airport via Osaka Kansai, Suvarnabhumi Airport
- Ave. Duration
- 27h 40m
- When
- Monday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿23,000–60,000
Flights from John Wayne Airport Orange County to Koh Samui Airport via Vancouver, Suvarnabhumi Airport
- Ave. Duration
- 28h
- When
- Monday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿21,000–75,000
- Website
- philippineairlines.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Manila
- Ave. Duration
- 21h 45m
- When
- Every day
- Estimated price
- ฿10,000–28,000
- Website
- airchina.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Shanghai Pudong
- Ave. Duration
- 21h 45m
- When
- Every day
- Estimated price
- ฿9,500–33,000
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Shenzhen Bao'an International
- Ave. Duration
- 23h 15m
- When
- Tuesday
- Estimated price
- ฿7,500–24,000
- Website
- vietnamairlines.com
Flights from San Bernardino International Airport to Koh Samui Airport via San Francisco, Tan Son Nhat, Suvarnabhumi Airport
- Ave. Duration
- 28h 13m
- When
- Thursday and Sunday
- Estimated price
- ฿24,000–65,000
- Website
- csair.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Guangzhou Baiyun
- Ave. Duration
- 21h 10m
- When
- Monday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿7,500–25,000
- Website
- xiamenair.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Xiamen
- Ave. Duration
- 21h 20m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- ฿8,000–26,000
- Website
- united.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Hong Kong
- Ave. Duration
- 21h 40m
- When
- Every day
- Estimated price
- ฿9,500–33,000
- Website
- en.ceair.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Shanghai Pudong
- Ave. Duration
- 22h 25m
- When
- Every day
- Estimated price
- ฿8,000–22,000
- Website
- starlux-airlines.com
Flights from Los Angeles International Airport to Suvarnabhumi Airport via Taiwan Taoyuan
- Ave. Duration
- 22h 45m
- When
- Every day
- Estimated price
- ฿10,000–32,000
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Los Angeles to Ontario Amtrak
- Ave. Duration
- 54 min
- Frequency
- 6 times a week
- Estimated price
- ฿650–1,100
- Website
- Amtrak
- Phone
- (800) 371-LINK (5465)
- Website
- Metrolink Trains
Train from L.A. Union Station to San Bernardino - Downtown
- Ave. Duration
- 1h 51m
- Frequency
- Every 2 hours
- Estimated price
- ฿330–460
- Website
- Metrolink Trains
- Phone
- +66 2 247 1047
- [email protected]
- Website
- 12go.co
Ferry from Bangkok Khao San to Koh Tao Pier
- Ave. Duration
- 5h 30m
- Frequency
- Once daily
- Estimated price
- ฿1,200
- Book at
- Nor Phuangphet Transport
- Phone
- +66 86 2730389
- [email protected]
- Website
- Songserm
Ferry from Koh Tao Songserm to Na Thon Koh Samui Songserm
- Ave. Duration
- 1h 35m
- Frequency
- Twice daily
- Estimated price
- ฿700–1,300
- Website
- Songserm
Want to know more about travelling around Thailand
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Why you should take the train in the US
Read the travel guide









