Cheap flights from Saint Thomas Island to Australia from $3,038

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 8/2. 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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Delta Logo
15:00 - 08:30STT-SYD
50h 30m2 stops
Delta Logo
14:15 - 12:50SYD-STT
37h 35m2 stops
$3,038Delta
Find Deal
Sun, 8 Feb - Thu, 12 Feb
American Airlines Logo
14:54 - 09:00STT-SYD
27h 06m2 stops
American Airlines Logo
14:05 - 15:51SYD-STT
40h 46m1 stop
$4,715American Airlines
Find Deal
Sun, 8 Feb - Thu, 12 Feb
United Airlines Logo
13:02 - 09:15STT-SYD
29h 13m2 stops
United Airlines Logo
11:50 - 13:56SYD-STT
41h 06m2 stops
$5,692United Airlines
Find Deal
Fri, 12 Dec - Sun, 4 Jan
Multiple Airlines Logo
14:15 - 09:35STT-SYD
52h 20m3 stops
Multiple Airlines Logo
21:40 - 15:56SYD-STT
57h 16m2 stops
$7,838Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 4 Jan
Air Canada Logo
14:15 - 09:35STT-SYD
52h 20m3 stops
Air Canada Logo
11:20 - 12:00SYD-STT
63h 40m3 stops
$10,294Air Canada
Find Deal
Fri, 12 Dec - Sun, 4 Jan
United Airlines Logo
13:02 - 09:15STT-SYD
29h 13m2 stops
United Airlines Logo
14:00 - 13:56SYD-STT
38h 56m2 stops
$16,150United Airlines
Find Deal
Fri, 12 Dec - Sun, 4 Jan
Air Canada Logo
14:15 - 09:35STT-SYD
52h 20m3 stops
Air Canada Logo
11:20 - 12:00SYD-STT
63h 40m3 stops
$28,304Air Canada
Find Deal
Fri, 12 Dec - Sun, 4 Jan
Air Canada Logo
14:15 - 09:35STT-SYD
52h 20m3 stops
Air Canada Logo
11:20 - 12:00SYD-STT
39h 40m2 stops
$28,348Air Canada
Find Deal
Fri, 12 Dec - Sun, 4 Jan
Qatar Airways Logo
14:49 - 06:50STT-SYD
49h 01m2 stops
Qatar Airways Logo
21:40 - 15:56SYD-STT
57h 16m2 stops
$35,977Qatar Airways
Find Deal
Sat, 13 Dec - Sun, 4 Jan

United Airlines flights from Saint Thomas Island to Australia

Our best United Airlines deals on Saint Thomas Island to Australia flight tickets
United Airlines
12 Dec
STT13:02Saint Thomas Island Cyril E King
29h 13m
2 stops
SYD09:15Sydney Kingsford Smith
4 Jan
SYD11:50Sydney Kingsford Smith
41h 06m
2 stops
STT13:56Saint Thomas Island Cyril E King
United Airlines
12 Dec
STT13:02Saint Thomas Island Cyril E King
29h 13m
2 stops
SYD09:15Sydney Kingsford Smith
4 Jan
SYD14:00Sydney Kingsford Smith
38h 56m
2 stops
STT13:56Saint Thomas Island Cyril E King

Air Canada flights from Saint Thomas Island to Australia

Our best Air Canada deals on Saint Thomas Island to Australia flight tickets
Air Canada
12 Dec
STT14:15Saint Thomas Island Cyril E King
52h 20m
3 stops
SYD09:35Sydney Kingsford Smith
4 Jan
SYD11:20Sydney Kingsford Smith
63h 40m
3 stops
STT12:00Saint Thomas Island Cyril E King
Air Canada
12 Dec
STT14:15Saint Thomas Island Cyril E King
52h 20m
3 stops
SYD09:35Sydney Kingsford Smith
4 Jan
SYD11:20Sydney Kingsford Smith
63h 40m
3 stops
STT12:00Saint Thomas Island Cyril E King
Air Canada
12 Dec
STT14:15Saint Thomas Island Cyril E King
52h 20m
3 stops
SYD09:35Sydney Kingsford Smith
4 Jan
SYD11:20Sydney Kingsford Smith
39h 40m
2 stops
STT12:00Saint Thomas Island Cyril E King

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 18 October 2025.
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 8/2

15:00-08:30

2 stops50h 30m

Sydney Kingsford Smith

Thu 12/2

14:15-12:50

2 stops37h 35m

$3,038

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sun 8/2

14:54-09:00

2 stops27h 06m

Sydney Kingsford Smith

Thu 12/2

14:05-15:51

1 stop40h 46m

$4,715

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Fri 12/12

13:02-09:15

2 stops29h 13m

Sydney Kingsford Smith

Sun 4/1

11:50-13:56

2 stops41h 06m

$5,692

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Fri 12/12

14:15-09:35

3 stops52h 20m

Sydney Kingsford Smith

Sun 4/1

21:40-15:56

2 stops57h 16m

$7,838

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Fri 12/12

14:15-09:35

3 stops52h 20m

Sydney Kingsford Smith

Sun 4/1

11:20-12:00

3 stops63h 40m

$10,294

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Fri 12/12

13:02-09:15

2 stops29h 13m

Sydney Kingsford Smith

Sun 4/1

14:00-13:56

2 stops38h 56m

$16,150

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Fri 12/12

14:15-09:35

3 stops52h 20m

Sydney Kingsford Smith

Sun 4/1

11:20-12:00

3 stops63h 40m

$28,304

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Fri 12/12

14:15-09:35

3 stops52h 20m

Sydney Kingsford Smith

Sun 4/1

11:20-12:00

2 stops39h 40m

$28,348

Saint Thomas IslandSydney

STT - SYD

STTSYD

Saint Thomas Island Cyril E King

Sat 13/12

14:49-06:50

2 stops49h 01m

Sydney Kingsford Smith

Sun 4/1

21:40-15:56

2 stops57h 16m

$35,976

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

Direct flights

None
There are no direct flights from Saint Thomas Island to Australia. There are no popular flight routes from Saint Thomas Island to Australia.
  • 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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1 adult
Mon 17/11
Mon 24/11

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