$898 Cheap Flights from St. Louis (STL) to Darwin (DRW)

View $898 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Darwin International Airport (DRW)

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Cheap Flights from St. Louis to Darwin (STL-DRW)

Prices were available within the past 7 days and start at $898 for one-way flights and $1,739 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,739 Roundtrip, found 3 days ago
$1,739
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,739 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,800 Roundtrip, found 3 days ago
$1,800
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,800 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,811 Roundtrip, found 3 days ago
$1,811
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,811 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,840 Roundtrip, found 3 days ago
$1,840
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,840 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,863 Roundtrip, found 3 days ago
$1,863
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,863 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,872 Roundtrip, found 3 days ago
$1,872
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,872 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,931 Roundtrip, found 3 days ago
$1,931
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,931 found 3 days ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$1,933 Roundtrip, found 3 days ago
$1,933
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $1,933 found 3 days ago
Lufthansa
Wed, Nov 5 - Wed, Nov 19
STL
St. Louis
DRW
Darwin
$2,628 Roundtrip, found 3 days ago
$2,628
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Nov 5 from St. Louis to Darwin, returning Wed, Nov 19, priced at $2,628 found 3 days ago
Air Canada
Wed, Nov 26 - Sun, Nov 30
STL
St. Louis
DRW
Darwin
$2,924 Roundtrip, found 4 days ago
$2,924
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 26 from St. Louis to Darwin, returning Sun, Nov 30, priced at $2,924 found 4 days ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW) cost?
Grab a cheap one-way flight from $898 or cheap return flight from $1,739 from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between STL and DRW. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest STL to DRW flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to DRW?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW) last-minute?
Booking your flight from STL to DRW right before your journey is generally more expensive. But if there's some wiggle room with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a STL to DRW flight and hotel package?
Securing a STL to DRW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Darwin Intl. Airport (DRW)?
It's usually possible to reschedule or cancel your STL to DRW flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Darwin Intl.
Roundtrip price
$1,738
Distance
9327 mi

Book with confidence

St. Louis to Darwin Flights

The cheapest times to fly from St. Louis to Darwin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Darwin are during the month of November. You can find some of the cheapest flights from St. Louis to Darwin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Darwin

Sunday is one of the best days to book for cheap flights from St. Louis to Darwin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Darwin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Darwin in 2025. You can also book with separate airlines for your outbound and return journeys, from $898 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Darwin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Darwin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Darwin Flights

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*Available to One Key members.