- 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 Sydney to Koh Samui (SYD-USM)
Prices were available within the past 7 days and start at $217 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Aug 20 - Sun, Aug 25
SYD
Sydney
USM
Ko Samui
$411 Roundtrip, found 5 days ago
$411
Roundtrip
found 5 days ago
Tue, Aug 20 - Sun, Aug 25
SYD
Sydney
USM
Ko Samui
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Tue, Aug 13 - Sun, Aug 18
SYD
Sydney
USM
Ko Samui
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Sun, Aug 4 - Fri, Aug 9
SYD
Sydney
USM
Ko Samui
$428 Roundtrip, found 3 days ago
$428
Roundtrip
found 3 days ago
Thu, Oct 31 - Sun, Nov 10
SYD
Sydney
USM
Ko Samui
$840 Roundtrip, found 1 day ago
$840
Roundtrip
found 1 day ago
Sat, Aug 31 - Thu, Sep 5
SYD
Sydney
USM
Ko Samui
$885 Roundtrip, found 3 days ago
$885
Roundtrip
found 3 days ago
Expedia's Latest Trends
Hotels
Red Roof Inn & Suites Knoxville EastTOKYO-W-INN Asakusa - HostelHotels in LagunaPrima Palace HotelSpringHill Suites by Marriott Las Vegas HendersonFilao Beach Resort by SansiSoi Hanok StayLuxemon Hotel(Pudong Shanghai)Mandarin Oriental, CanouanCourtyard Lehi at Thanksgiving PointCheap Hotels in PhoenixEnjoy this 2 bedroom condo by Beach, Casino, Boardwalk, and New Waterpark!
Flights
Flights from Karachi (KHI) to Dushanbe (DYU)Flights from Visakhapatnam (VTZ) to Detroit (DTW)Flights from Bismarck (BIS) to Billings (BIL)Flights from Newburgh (SWF) to Lexington (LEX)Flights from Johnson City (BGM) to Orlando (MCO)Flights from Spokane (GEG) to Pullman (PUW)Flights from Sydney to MelbourneFlights from Fort Lauderdale (FLL) to Fort Myers (RSW)Flights from San Diego (SAN) to Manchester (MAN)Flights from Merced (MCE) to Seattle (SEA)Flights from Raleigh (RDU) to Albany (ABY)Flights from Atlanta (ATL) to Spokane (GEG)Flights from Springfield (SPI) to Baltimore (BWI)
Cars
Activities
*Available to One Key members.