Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Shanghai (SHA) to Koh Samui (USM)
Prices were available within the past 7 days and start at CA $433 for one-way flights and CA $770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue., Jun. 24 - Tue., Jul. 1
PVG
Shanghai
USM
Koh Samui
CA $770 Roundtrip, found 3 days ago
CA $770
Roundtrip
found 3 days ago

Tue., Jun. 24 - Tue., Jul. 1
PVG
Shanghai
USM
Koh Samui
CA $776 Roundtrip, found 3 days ago
CA $776
Roundtrip
found 3 days ago

Fri., Apr. 4 - Wed., Apr. 9
PVG
Shanghai
USM
Koh Samui
CA $832 Roundtrip, found 5 days ago
CA $832
Roundtrip
found 5 days ago

Thu., Apr. 24 - Fri., May 2
PVG
Shanghai
USM
Koh Samui
CA $924 Roundtrip, found 5 days ago
CA $924
Roundtrip
found 5 days ago

Tue., Apr. 1 - Tue., Apr. 8
SHA
Shanghai
USM
Koh Samui
CA $939 Roundtrip, found 3 days ago
CA $939
Roundtrip
found 3 days ago

Sun., Apr. 27 - Thu., May 1
PVG
Shanghai
USM
Koh Samui
CA $969 Roundtrip, found 5 days ago
CA $969
Roundtrip
found 5 days ago
Expedia's Latest Trends
Hotels
Flights
Flights from Chiang Mai to Koh SamuiFlights from Toronto (YYZ) to Istanbul (IST)Flights from Toronto (YYZ) to Edmonton (YEG)Flights to EdinburghFlights from Toronto (YYZ) to Ladyville (BZE)Air Canada Toronto (YYZ) to Tel Aviv (TLV) flightsFlights from Vancouver (YVR) to Mombasa (MBA)KLMFlights to Los AngelesFlights from Montreal (YUL) to Rome (FCO)
General
*Available to Expedia members.