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Cheap flights from Saint Thomas Island to Australia from $1,989

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Australia departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Saint Thomas Island to Australia

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
13:22 - 07:00
STT
-
SYD
27h 38m
2 stops
United Airlines Logo
10:20 - 15:43
SYD
-
STT
43h 23m
2 stops
$1,989United Airlines
Sun, 17 May - Sat, 23 May
United Airlines Logo
13:22 - 07:00
STT
-
SYD
27h 38m
2 stops
United Airlines Logo
09:30 - 12:20
SYD
-
STT
64h 50m
3 stops
$2,015United Airlines
Sun, 17 May - Sat, 23 May
American Airlines Logo
14:05 - 07:05
STT
-
SYD
27h 00m
2 stops
American Airlines Logo
12:00 - 16:01
SYD
-
STT
42h 01m
1 stop
$3,164American Airlines
Sun, 17 May - Sat, 23 May
American Airlines Logo
14:17 - 06:55
STT
-
SYD
26h 38m
1 stop
American Airlines Logo
21:25 - 14:20
SYD
-
STT
30h 55m
2 stops
$3,958American Airlines
Sun, 14 Jun - Fri, 26 Jun
Qatar Airways Logo
11:37 - 06:15
STT
-
SYD
52h 38m
2 stops
Qatar Airways Logo
22:10 - 10:57
SYD
-
STT
74h 47m
3 stops
$6,294Qatar Airways
Sun, 14 Jun - Fri, 26 Jun

United Airlines flights from Saint Thomas Island to Australia

Our best United Airlines deals on Saint Thomas Island to Australia flight tickets
United Airlines
17 May
STT13:22Saint Thomas Island Cyril E King
27h 38m
2 stops
SYD07:00Sydney Kingsford Smith
23 May
SYD10:20Sydney Kingsford Smith
43h 23m
2 stops
STT15:43Saint Thomas Island Cyril E King
$1,989
United Airlines
17 May
STT13:22Saint Thomas Island Cyril E King
27h 38m
2 stops
SYD07:00Sydney Kingsford Smith
23 May
SYD09:30Sydney Kingsford Smith
64h 50m
3 stops
STT12:20Saint Thomas Island Cyril E King
$2,015

American Airlines flights from Saint Thomas Island to Australia

Our best American Airlines deals on Saint Thomas Island to Australia flight tickets
American Airlines
17 May
STT14:05Saint Thomas Island Cyril E King
27h 00m
2 stops
SYD07:05Sydney Kingsford Smith
23 May
SYD12:00Sydney Kingsford Smith
42h 01m
1 stop
STT16:01Saint Thomas Island Cyril E King
$3,164
American Airlines
14 June
STT14:17Saint Thomas Island Cyril E King
26h 38m
1 stop
SYD06:55Sydney Kingsford Smith
26 June
SYD21:25Sydney Kingsford Smith
30h 55m
2 stops
STT14:20Saint Thomas Island Cyril E King
$3,958

momondo Fare Finder

 
Customise your flight search to find flights from Saint Thomas Island to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sun 17/5

13:22-07:00

2 stops27h 38m

Sydney Kingsford Smith

Sat 23/5

10:20-15:43

2 stops43h 23m

$1,989

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sun 17/5

13:22-07:00

2 stops27h 38m

Sydney Kingsford Smith

Sat 23/5

09:30-12:20

3 stops64h 50m

$2,015

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sun 17/5

14:05-07:05

2 stops27h 00m

Sydney Kingsford Smith

Sat 23/5

12:00-16:01

1 stop42h 01m

$3,164

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sun 14/6

14:17-06:55

1 stop26h 38m

Sydney Kingsford Smith

Fri 26/6

21:25-14:20

2 stops30h 55m

$3,958

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sun 14/6

11:37-06:15

2 stops52h 38m

Sydney Kingsford Smith

Fri 26/6

22:10-10:57

3 stops74h 47m

$6,294

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Saint Thomas Island to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Australia

Fastest flight time

27h 38m

Direct flights

None
The fastest flight from Saint Thomas Island to Australia takes 27h 38m
There are no direct flights from Saint Thomas Island to Australia. There are no popular flight routes from Saint Thomas Island to Australia.
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  • When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Australia?

    Prices for flights from Saint Thomas Island Cyril E King Airport to Australia were last updated today.

  • How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Saint Thomas Island to Australia?

    Search flight deals from Saint Thomas Island to Australia. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Saint Thomas Island to Australia with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Saint Thomas Island to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Saint Thomas Island.

Can I find flights from Saint Thomas Island to Australia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint Thomas Island to Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint Thomas Island to Australia?

momondo helps you find the best flight between Saint Thomas Island and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint Thomas Island to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from Saint Thomas Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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