There are 5 ways to get from Ireland to Ko Samui by plane, train, or bus
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 Cork Airport
best- Fly from Cork Airport (ORK) to Koh Samui Airport (USM)plane ORK - USM
20h 3m฿21,044–66,307Fly from Dublin Airport
cheapest- Fly from Dublin Airport (DUB) to Koh Samui Airport (USM)plane DUB - USM
19h 7m฿16,245–32,562Train to George Best Belfast City Airport, fly
- Take the train from Dundalk to Belfast Great Centraltrain
- Fly from George Best Belfast City Airport (BHD) to Koh Samui Airport (USM)plane BHD - USM
20h 21m฿20,341–61,670Fly from Shannon Airport
- Fly from Shannon Airport (SNN) to Koh Samui Airport (USM)plane SNN - USM
21h 26m฿20,109–56,399Bus to Ireland West Airport Knock, fly
- Take the bus from Galway Ceannt Station to Ireland West Airportbus
- Fly from Ireland West Airport Knock (NOC) to Koh Samui Airport (USM)plane NOC - USM
20h 54m฿21,511–61,929
Cork Airport (ORK) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Ireland to Ko Samui is to fly which costs ฿16000 - ฿33000 and takes 19h 7m.
The fastest way to get from Ireland to Ko Samui is to fly which takes 19h 7m and costs ฿16000 - ฿33000.
The distance between Ireland and Ko Samui is 10443 km.
It takes approximately 20h 3m to get from Ireland to Ko Samui, including transfers.
Ko Samui is 6h ahead of Ireland. It is currently 6:58 PM in Ireland and 12:58 AM in Ko Samui.
There are 3178+ hotels available in Ko Samui.
What companies run services between Ireland and Ko Samui, Thailand?
KLM, Bangkok Airways, and three other airlines fly from Cork Airport (ORK) to Koh Samui Airport (USM) 5 times a day.
- Website
- thaiairways.com
Flights from Cork Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 18h 50m
- When
- Every day
- Estimated price
- ฿20,000–85,000
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Cork Airport to Koh Samui Airport via Munich, Suvarnabhumi
- Ave. Duration
- 19h 25m
- When
- Tuesday and Saturday
- Estimated price
- ฿25,000–85,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Suvarnabhumi
- Ave. Duration
- 16h
- When
- Every day
- Estimated price
- ฿18,000–65,000
Flights from Dublin Airport to Koh Samui Airport via Stockholm, Suvarnabhumi
- Ave. Duration
- 16h 35m
- When
- Monday, Wednesday, and Friday
- Estimated price
- ฿18,000–65,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Krabi
- Ave. Duration
- 17h 10m
- When
- Tuesday and Saturday
- Estimated price
- ฿11,000–39,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Phuket
- Ave. Duration
- 20h 40m
- When
- Wednesday
- Estimated price
- ฿12,000–39,000
Flights from George Best Belfast City Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 16h 33m
- When
- Every day
- Estimated price
- ฿19,000–80,000
Flights from George Best Belfast City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 16h 52m
- When
- Every day
- Estimated price
- ฿19,000–80,000
Flights from Shannon Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 18h 30m
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Shannon Airport to Koh Samui Airport via Paris Charles de Gaulle, Suvarnabhumi
- Ave. Duration
- 19h 5m
- When
- Thursday and Sunday
- Estimated price
- ฿24,000–85,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–85,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 22h
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Phuket
- Ave. Duration
- 16h 50m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿18,000–70,000
- Website
- evaair.com
Flights from Cork Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 17h 20m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿20,000–65,000
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from George Best Belfast City Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 16h 30m
- When
- Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿19,000–80,000
Flights from George Best Belfast City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 17h
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿19,000–65,000
Flights from Shannon Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 18h 30m
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Sunday
- Estimated price
- ฿19,000–55,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–55,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 22h
- When
- Every day
- Estimated price
- ฿24,000–85,000
- Website
- qatarairways.com
Flights from Dublin Airport to Koh Samui Airport via Doha, Phuket
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- ฿15,000–46,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Phuket
- Ave. Duration
- 20h 40m
- When
- Wednesday
- Estimated price
- ฿12,000–39,000
Flights from George Best Belfast City Airport to Koh Samui Airport via Manchester, Doha, Phuket
- Ave. Duration
- 20h 5m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿19,000–60,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Sunday
- Estimated price
- ฿19,000–55,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–55,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Phuket
- Ave. Duration
- 16h 50m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿18,000–70,000
Flights from Ireland West Airport Knock to Koh Samui Airport via Edinburgh, Doha, Phuket
- Ave. Duration
- 26h 15m
- When
- Friday
- Estimated price
- ฿20,000–60,000
Flights from Ireland West Airport Knock to Koh Samui Airport via Birmingham, Doha, Phuket
- Ave. Duration
- 29h 30m
- When
- Wednesday and Friday
- Estimated price
- ฿20,000–60,000
- Website
- etihad.com
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h 5m
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Dublin Airport to Koh Samui Airport via Abu Dhabi, Krabi
- Ave. Duration
- 23h 50m
- When
- Tuesday and Friday
- Estimated price
- ฿15,000–22,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Krabi
- Ave. Duration
- 17h 10m
- When
- Tuesday and Saturday
- Estimated price
- ฿11,000–39,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Phuket
- Ave. Duration
- 20h 40m
- When
- Wednesday
- Estimated price
- ฿12,000–39,000
Flights from Shannon Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 18h 45m
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Sunday
- Estimated price
- ฿19,000–55,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–55,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Phuket
- Ave. Duration
- 16h 50m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿18,000–70,000
- Website
- bangkokair.com
Flights from Cork Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 19h 5m
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Krabi
- Ave. Duration
- 17h 10m
- When
- Tuesday and Saturday
- Estimated price
- ฿11,000–39,000
Flights from Dublin Airport to Koh Samui Airport via Copenhagen, Phuket
- Ave. Duration
- 20h 40m
- When
- Wednesday
- Estimated price
- ฿12,000–39,000
Flights from Shannon Airport to Koh Samui Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 18h 45m
- When
- Every day
- Estimated price
- ฿24,000–85,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Sunday
- Estimated price
- ฿19,000–55,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–55,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Phuket
- Ave. Duration
- 16h 50m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿18,000–70,000
- Website
- klm.com
Flights from Cork Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 19h 55m
- When
- Every day
- Estimated price
- ฿18,000–70,000
Flights from George Best Belfast City Airport to Koh Samui Airport via Amsterdam Schiphol, Suvarnabhumi
- Ave. Duration
- 20h 55m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿17,000–65,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Sunday
- Estimated price
- ฿19,000–55,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–55,000
- Website
- emirates.com
Flights from Dublin Airport to Koh Samui Airport via Dubai, Phuket
- Ave. Duration
- 20h 35m
- When
- Every day
- Estimated price
- ฿17,000–55,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 50m
- When
- Sunday
- Estimated price
- ฿19,000–55,000
Flights from Ireland West Airport Knock to Koh Samui Airport via London Heathrow, Phuket
- Ave. Duration
- 16h 50m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿18,000–70,000
- Website
- britishairways.com
Flights from George Best Belfast City Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 19h 45m
- When
- Thursday
- Estimated price
- ฿17,000–80,000
Flights from Shannon Airport to Koh Samui Airport via London Gatwick, Suvarnabhumi
- Ave. Duration
- 26h 35m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- ฿17,000–80,000
Flights from Shannon Airport to Koh Samui Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 20h 45m
- When
- Saturday
- Estimated price
- ฿17,000–55,000
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Train from Dundalk to Belfast Great Central
- Ave. Duration
- 1h 8m
- Frequency
- Hourly
- Estimated price
- ฿500–700
- Website
- https://www.translink.co.uk/
- Phone
- 0818 294 015
- Website
- irishrail.ie
Train from Dundalk to Belfast Great Central
- Ave. Duration
- 1h 8m
- Frequency
- Hourly
- Estimated price
- ฿340–470
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- ฿340–470
- Phone
- 0818 15 15 15
- Website
- expressway.ie
Bus from Galway Ceannt Station to Ireland West Airport
- Ave. Duration
- 1h 40m
- Frequency
- Every 4 hours
- Estimated price
- ฿600–850
- Website
- https://www.expressway.ie/
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