British Airways Cheap Flights from Dublin to Samui Intl. Airport

View €2,123 flight on Fri, 19 Dec 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at €2,123 for one-way flights and €1,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 2 Mar - Thu, 12 Mar
DUB
Dublin
USM
Koh Samui
€1,170 Return, found 13 hours ago
€1,170
Return
found 13 hours ago
Select British Airways flight, departing Mon, 2 Mar from Dublin to Koh Samui, returning Thu, 12 Mar, priced at €1,170 found 13 hours ago
Dublin to Samui Intl. Airport route information
Origin airport
Dublin
Destination airport
Samui Intl. Airport
Airlines serving
Air France, British Airways, Etihad Airways, Finnair, KLM, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines
Popular airline
Qatar Airways
Distance
10149 km
*Available to Expedia members.