- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Dublin to Koh Samui (DUB-USM)
Prices were available within the past 7 days and start at $746 for one-way flights and $981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Sep 7 - Tue, Sep 10
DUB
Dublin
USM
Ko Samui
$981 Roundtrip, found 6 days ago
$981
Roundtrip
found 6 days ago
Sat, Sep 7 - Tue, Sep 10
DUB
Dublin
USM
Ko Samui
$1,028 Roundtrip, found 6 days ago
$1,028
Roundtrip
found 6 days ago
Sat, Sep 7 - Tue, Sep 10
DUB
Dublin
USM
Ko Samui
$1,161 Roundtrip, found 6 days ago
$1,161
Roundtrip
found 6 days ago
![Emirates](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif)
Sat, Sep 7 - Tue, Sep 10
DUB
Dublin
USM
Ko Samui
$1,171 Roundtrip, found 6 days ago
$1,171
Roundtrip
found 6 days ago
![Emirates](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif)
Sat, Sep 7 - Tue, Sep 10
DUB
Dublin
USM
Ko Samui
$1,180 Roundtrip, found 6 days ago
$1,180
Roundtrip
found 6 days ago
![Lufthansa](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)
Sat, Sep 7 - Tue, Sep 10
DUB
Dublin
USM
Ko Samui
$1,224 Roundtrip, found 6 days ago
$1,224
Roundtrip
found 6 days ago
Expedia's Latest Trends
Hotels
Hotels near Acropolis MuseumB&B TrinidadHotels near The Orange PeelThe Press Hotel, Marriott Autograph CollectionHotels with an Outdoor Pool in VancouverHyatt Zilara Cancun - Adults Only - All InclusiveComfort Hotel Copenhagen AirportAdler Lodge RittenLift Bridge Lodge, Ascend Hotel CollectionThe Summit HotelHotels in Sioux FallsHotels in IndianapolisTenaya at YosemiteHotel Museu Llegendes de GironaHotels near Chesterfield Towne CenterHampton Inn & Suites Sarasota/Bradenton-Airport, FLHotels on the Lake in BooneEgypt Pyramids Inn
Flights
Flights to EvanstonFlights from Phoenix (PHX) to Savannah (SAV)Flights from Boston (BOS) to Montego Bay (MBJ)Flights from San Antonio to ChaniaFlights from Chicago (ORD) to Tulsa (TUL)Flights from Johannesburg (JNB) to Cape Town (CPT)Flights from Houston (IAH) to Muscat (MCT)Flights from Sydney to LemnosFlights from Barcelona to Palma de Mallorca
*Available to One Key members.