There are 5 ways to get from Philadelphia to Koh Samui Airport (USM) by plane, train, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Philadelphia International Airport
best- Fly from Philadelphia International Airport (PHL) to Koh Samui Airport (USM)PHL - USM
25h 41m฿30,000–80,000Train to John F. Kennedy International Airport, fly
cheapest- Take the train from 30th Street Station to Ny Moynihan Train Hall At Penn Station
- Fly from John F. Kennedy International Airport (JFK) to Koh Samui Airport (USM)JFK - USM
25h 57m฿16,830–65,792Train, subway to Washington Dulles International Airport, fly
- Take the train from 30th Street Station to Washington Union Station
- Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Fly from Washington Dulles International Airport (IAD) to Koh Samui Airport (USM)IAD - USM
27h 14m฿20,747–80,757Train to Newark Liberty International Airport, fly
- Take the train from 30th Street Station to Newark Liberty International Airport
- Fly from Newark Liberty International Airport (EWR) to Koh Samui Airport (USM)EWR - USM
26h 41m฿24,328–40,069Train to Baltimore-Washington International Airport, fly
- Take the train from 30th Street Station to BWI Thurgood Marshall
- Fly from Baltimore-Washington International Airport (BWI) to Koh Samui Airport (USM)BWI - USM
27h 38m฿28,469–94,600
Philadelphia International Airport (PHL) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Philadelphia to Koh Samui Airport (USM) is to train and fly which costs ฿16000 - ฿70000 and takes 25h 57m.
The fastest way to get from Philadelphia to Koh Samui Airport (USM) is to fly which takes 25h 41m and costs ฿30000 - ฿80000.
The distance between Philadelphia and Koh Samui Airport (USM) is 14512 km.
It takes approximately 25h 41m to get from Philadelphia to Koh Samui Airport (USM), including transfers.
Koh Samui Airport (USM) is 12h ahead of Philadelphia. It is currently 10:55 AM in Philadelphia and 10:55 PM in Koh Samui Airport (USM).
There are 2916+ hotels available in Koh Samui Airport (USM).
What companies run services between Philadelphia, PA, USA and Koh Samui Airport (USM), Thailand?
American Airlines, Qatar Airways, and four other airlines fly from Philadelphia International Airport (PHL) to Koh Samui Airport (USM) 5 times a day.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- qatarairways.com
Flights from Philadelphia International Airport to Koh Samui Airport via Doha, Phuket
- Ave. Duration
- 24h 55m
- When
- Every day
- Estimated price
- ฿27,000–90,000
Flights from Philadelphia International Airport to Koh Samui Airport via Doha, Suvarnabhumi
- Ave. Duration
- 25h 50m
- When
- Every day
- Estimated price
- ฿27,000–95,000
Flights from John F. Kennedy International Airport to Koh Samui Airport via Doha, Phuket
- Ave. Duration
- 23h 55m
- When
- Every day
- Estimated price
- ฿25,000–75,000
Flights from Washington Dulles International Airport to Koh Samui Airport via Doha, Phuket
- Ave. Duration
- 23h 15m
- When
- Every day
- Estimated price
- ฿29,000–85,000
Flights from Baltimore-Washington International Airport to Koh Samui Airport via Boston, Doha, Phuket
- Ave. Duration
- 26h 40m
- When
- Friday
- Estimated price
- ฿29,000–85,000
- Website
- thaiairways.com
Flights from Philadelphia International Airport to Koh Samui Airport via Copenhagen, Suvarnabhumi
- Ave. Duration
- 23h 15m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- ฿30,000–80,000
Flights from Philadelphia International Airport to Koh Samui Airport via Zurich, Suvarnabhumi
- Ave. Duration
- 25h 40m
- When
- Every day
- Estimated price
- ฿31,000–85,000
Flights from Washington Dulles International Airport to Koh Samui Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 29h 40m
- When
- Every day
- Estimated price
- ฿23,000–80,000
Flights from Baltimore-Washington International Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 24h 5m
- When
- Tuesday to Sunday
- Estimated price
- ฿28,000–75,000
- Website
- singaporeair.com
Flights from John F. Kennedy International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 21h 55m
- When
- Every day
- Estimated price
- ฿21,000–140,000
Flights from Newark Liberty International Airport to Koh Samui Airport via Singapore Changi
- Ave. Duration
- 23h 30m
- When
- Every day
- Estimated price
- ฿21,000–140,000
Flights from Baltimore-Washington International Airport to Koh Samui Airport via London Heathrow, Singapore Changi
- Ave. Duration
- 26h 25m
- When
- Tuesday to Sunday
- Estimated price
- ฿26,000–170,000
- Website
- etihad.com
Flights from John F. Kennedy International Airport to Koh Samui Airport via Abu Dhabi, Phuket
- Ave. Duration
- 22h 25m
- When
- Every day
- Estimated price
- ฿16,000–19,000
Flights from Washington Dulles International Airport to Koh Samui Airport via Abu Dhabi, Phuket
- Ave. Duration
- 23h 15m
- When
- Every day
- Estimated price
- ฿20,000–60,000
Flights from Washington Dulles International Airport to Koh Samui Airport via Abu Dhabi, Krabi
- Ave. Duration
- 29h 20m
- When
- Monday, Tuesday, Thursday, and Friday
- Estimated price
- ฿20,000–60,000
- Website
- cathaypacific.com
Flights from John F. Kennedy International Airport to Koh Samui Airport via Hong Kong
- Ave. Duration
- 22h 35m
- When
- Every day
- Estimated price
- ฿20,000–65,000
Flights from Baltimore-Washington International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 34h 10m
- When
- Monday, Friday, and Sunday
- Estimated price
- ฿24,000–75,000
- Website
- emirates.com
Flights from John F. Kennedy International Airport to Koh Samui Airport via Dubai, Phuket
- Ave. Duration
- 26h 50m
- When
- Every day
- Estimated price
- ฿28,000–90,000
Flights from Baltimore-Washington International Airport to Koh Samui Airport via Boston, Dubai, Phuket
- Ave. Duration
- 30h 15m
- When
- Monday to Friday
- Estimated price
- ฿33,000–110,000
- Website
- turkishairlines.com
Flights from Washington Dulles International Airport to Koh Samui Airport via Istanbul, Suvarnabhumi
- Ave. Duration
- 25h 57m
- When
- Every day
- Estimated price
- ฿23,000–80,000
- Website
- klm.com
Flights from Philadelphia International Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 27h 30m
- When
- Every day
- Estimated price
- ฿25,000–90,000
- Website
- britishairways.com
Flights from Baltimore-Washington International Airport to Koh Samui Airport via London Heathrow, Singapore Changi
- Ave. Duration
- 33h 40m
- When
- Tuesday to Sunday
- Estimated price
- ฿23,000–130,000
Rome2Rio's guide to Amtrak Northeast Regional
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from 30th Street Station to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 1h 26m
- Frequency
- Hourly
- Estimated price
- ฿400–7,500
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- ฿400–7,500
- Business Class
- ฿1,900–8,500
Train from 30th Street Station to Washington Union Station
- Ave. Duration
- 1h 58m
- Frequency
- Hourly
- Estimated price
- ฿600–8,000
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- ฿600–8,000
- Business Class
- ฿2,300–9,500
Train from 30th Street Station to Newark Liberty International Airport
- Ave. Duration
- 57 min
- Frequency
- Every 2 hours
- Estimated price
- ฿350–7,500
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- ฿350–7,500
- Business Class
- ฿1,800–8,500
Train from 30th Street Station to BWI Thurgood Marshall
- Ave. Duration
- 1h 25m
- Frequency
- Hourly
- Estimated price
- ฿460–7,500
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- ฿460–7,500
- Business Class
- ฿2,000–9,000
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from 30th Street Station to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 1h 24m
- Frequency
- Hourly
- Estimated price
- ฿900–10,000
- Website
- https://www.amtrak.com/home.html
Train from 30th Street Station to Washington Union Station
- Ave. Duration
- 2h 10m
- Frequency
- 5 times a day
- Estimated price
- ฿800–8,500
- Website
- https://www.amtrak.com/home.html
Train from 30th Street Station to Newark Liberty International Airport
- Ave. Duration
- 1h 2m
- Frequency
- Twice a week
- Estimated price
- ฿320–2,100
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- ฿550–950
- Coach Seat short notice purchase
- ฿320–2,100
- Business - advance purchase
- ฿440–3,000
- Business Class
- ฿750–6,000
Train from 30th Street Station to BWI Thurgood Marshall
- Ave. Duration
- 1h 27m
- Frequency
- Twice daily
- Estimated price
- ฿500–8,500
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Amtrak Acela
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from 30th Street Station to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 1h 20m
- Frequency
- Every 2 hours
- Estimated price
- ฿650–20,000
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- ฿650–15,000
- First Class
- ฿4,300–20,000
Train from 30th Street Station to Washington Union Station
- Ave. Duration
- 1h 50m
- Frequency
- Every 2 hours
- Estimated price
- ฿1,000–21,000
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- ฿1,000–15,000
- First Class
- ฿5,000–21,000
Train from 30th Street Station to BWI Thurgood Marshall
- Ave. Duration
- 1h 24m
- Frequency
- 5 times a day
- Estimated price
- ฿750–20,000
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- ฿750–15,000
- First Class
- ฿4,500–20,000
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 48 min
- Frequency
- Every 15 minutes
- Estimated price
- ฿78–260
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- ฿78–82
- standard fare 5 a.m - 9:30 p.m.
- ฿180–260
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