Title: Cheap flights from Sydney to St. Thomas (SYD to SPB) - Expedia.com ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Sydney (SYD) to St. Thomas (SPB) ## Popular airlines from Sydney Airport (SYD) to St. Thomas (SPB-St. Thomas Seaplane Base) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:SYD,to:SPB,departure:4/22/2026TANYT&leg2=from:SPB,to:SYD,departure:4/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Frequently asked questions ### How much does a flight from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB) cost? ### What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB)? ### What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB)? ### How many flights per day from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB)? ### What day of the week has the most flights from SYD to SPB? ### What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB)? ### Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB) last-minute? ### Is it cheaper to book a SYD to SPB flight and hotel package? ### Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to St. Thomas Seaplane Base Airport (SPB)? ## Travel information | Origin airport | Kingsford Smith Intl. | | ------------------- | ------------------------ | | Destination airport | St. Thomas Seaplane Base | | Distance | 9968 mi | \*Flight schedules are subject to change. \*Available to One Key members. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Villas in Frenchtown ](https://www.expedia.com/Frenchtown-Villas.d6003628-aaVillas.Travel-Guide-Accommodation) - [Frenchtown Hotels ](https://www.expedia.com/Frenchtown-Hotels.d6003628.Travel-Guide-Hotels) - [Apartments in Frenchtown ](https://www.expedia.com/Frenchtown-Apartments.d6003628-aaApartments.Travel-Guide-Accommodation) - [B&B in Frenchtown ](https://www.expedia.com/Frenchtown-Bed-And-Breakfast.d6003628-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Houseboats in Frenchtown ](https://www.expedia.com/Frenchtown-Houseboats.d6003628-aaHouseboats.Travel-Guide-Accommodation) - [Guest Houses in Frenchtown ](https://www.expedia.com/Frenchtown-Guest-Houses.d6003628-aaGuestHouses.Travel-Guide-Accommodation) - [Romantic Hotels in Frenchtown ](https://www.expedia.com/Frenchtown-Hotels-Romantic-Hotel.0-0-d6003628-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Frenchtown ](https://www.expedia.com/Frenchtown-Hotels-Luxury-Hotel.0-0-d6003628-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Beach Hotels in Frenchtown ](https://www.expedia.com/Frenchtown-Hotels-Beach-Hotel.0-0-d6003628-tBeachHotel.Travel-Guide-Filter-Hotels) - [Estate Honduras Hotels ](https://www.expedia.com/Estate-Honduras-Hotels.d553248635976432263.Travel-Guide-Hotels) - [Hotels near Magic Ice Gallery ](https://www.expedia.com/Magic-Ice-Gallery-Hotels.0-l6249024-0.Travel-Guide-Filter-Hotels) - [Estate Demarara Hotels ](https://www.expedia.com/Estate-Demarara-Hotels.d553248635975873332.Travel-Guide-Hotels) - [Gay friendly Hotels in Frenchtown ](https://www.expedia.com/Frenchtown-Hotels-LGBT-Welcoming-Hotel.0-0-d6003628-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Estate Agnes Fancy Hotels ](https://www.expedia.com/Estate-Agnes-Fancy-Hotels.d553248635975870438.Travel-Guide-Hotels) - [Flights from Frenchtown ](https://www.expedia.com/lp/flights/6003628/flights-from-frenchtown) - [Flights to Estate Honduras ](https://www.expedia.com/Cheap-Flights-To-Estate-Honduras.d553248635976432263.Travel-Guide-Flights) - [Flights from Estate Agnes Fancy ](https://www.expedia.com/lp/flights/553248635975870438/flights-from-estate-agnes-fancy) - [Visit Frenchtown ](https://www.expedia.com/Frenchtown.dx6003628) - [Magic Ice Gallery ](https://www.expedia.com/Magic-Ice-Gallery-St-Thomas.d6249024.Vacation-Attraction) - [Frenchtown Vacations ](https://www.expedia.com/Frenchtown.d6003628.Destination-Travel-Guides) - [Car rentals near Frenchtown ](https://www.expedia.com/Car-Rentals-In-Frenchtown.d6003628.Car-Rental-Guide) - [Car rentals near Estate Honduras ](https://www.expedia.com/Car-Rentals-In-Estate-Honduras.d553248635976432263.Car-Rental-Guide) - [Car rentals near Magic Ice Gallery ](https://www.expedia.com/Car-Rentals-In-Magic-Ice-Gallery.d6249024.Car-Rental-Guide) - [Frenchtown Vacation Rentals ](https://www.expedia.com/Frenchtown-Vacation-Rentals.d6003628.Travel-Guide-VacationRentals) - [Things to do in Frenchtown ](https://www.expedia.com/Things-To-Do-In-Frenchtown.d6003628.Travel-Guide-Activities)