$717 Cheap Flights from Seattle (SEA) to Darwin (DRW)

View $717 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Darwin International Airport (DRW)

Cheap Flights from Seattle to Darwin (SEA-DRW)

Prices were available within the past 7 days and start at $717 for one-way flights and $1,385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, Feb 1 - Thu, Feb 12
SEA
Seattle
DRW
Darwin
$1,385 Roundtrip, just found
$1,385
Roundtrip
just found
Select Singapore Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Thu, Feb 12, priced at $1,385 just found
Singapore Airlines
Tue, Apr 7 - Tue, Apr 28
SEA
Seattle
DRW
Darwin
$1,415 Roundtrip, found 2 days ago
$1,415
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Apr 7 from Seattle to Darwin, returning Tue, Apr 28, priced at $1,415 found 2 days ago
Singapore Airlines
Sun, Feb 1 - Thu, Feb 12
SEA
Seattle
DRW
Darwin
$1,422 Roundtrip, just found
$1,422
Roundtrip
just found
Select Singapore Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Thu, Feb 12, priced at $1,422 just found
American Airlines
Sun, Feb 1 - Sun, Feb 15
SEA
Seattle
DRW
Darwin
$1,459 Roundtrip, found 13 hours ago
$1,459
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Sun, Feb 15, priced at $1,459 found 13 hours ago
Alaska Airlines
Sun, Feb 1 - Thu, Feb 12
SEA
Seattle
DRW
Darwin
$1,461 Roundtrip, just found
$1,461
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Thu, Feb 12, priced at $1,461 just found
Air Canada
Sun, Feb 1 - Sun, Feb 15
SEA
Seattle
DRW
Darwin
$1,463 Roundtrip, found 13 hours ago
$1,463
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Sun, Feb 1 from Seattle to Darwin, returning Sun, Feb 15, priced at $1,463 found 13 hours ago
American Airlines
Sun, Feb 1 - Sun, Feb 15
SEA
Seattle
DRW
Darwin
$1,464 Roundtrip, found 13 hours ago
$1,464
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Sun, Feb 15, priced at $1,464 found 13 hours ago
American Airlines
Sun, Feb 1 - Sun, Feb 15
SEA
Seattle
DRW
Darwin
$1,468 Roundtrip, found 13 hours ago
$1,468
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Sun, Feb 15, priced at $1,468 found 13 hours ago
American Airlines
Sun, Feb 1 - Sun, Feb 15
SEA
Seattle
DRW
Darwin
$1,468 Roundtrip, found 13 hours ago
$1,468
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sun, Feb 1 from Seattle to Darwin, returning Sun, Feb 15, priced at $1,468 found 13 hours ago
Qantas Airways
Wed, Nov 5 - Wed, Nov 12
SEA
Seattle
DRW
Darwin
$1,474 Roundtrip, found 1 day ago
$1,474
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, Nov 5 from Seattle to Darwin, returning Wed, Nov 12, priced at $1,474 found 1 day ago

Alternative airports near Darwin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Darwin Intl. DRW. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $1,624
DRW
Darwin Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $1,624

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW) cost?
Get a cheap one-way flight from $717 or cheap return flight from $1,385 from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW)?
The cheapest month to fly from SEA to DRW is February, when demand is low. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from SEA to DRW. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to DRW?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW)?
To land at Darwin Intl. Airport (DRW) without delays, book a flight that leaves from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW) last-minute?
Waiting until just before your departure to book your flight from SEA to DRW often results in higher prices. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a SEA to DRW flight and hotel package?
You can save money by securing a SEA to DRW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Darwin Intl. Airport (DRW)?
If you booked your SEA to DRW flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Darwin Intl.
Airlines serving
American Airlines, Hawaiian Airlines, Lufthansa, Qantas Airways, Qatar Airways, Singapore Airlines, United
Roundtrip price
$1,384
Distance
7631 mi

Book with confidence

Seattle to Darwin Flights

The cheapest times to fly from Seattle 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 Seattle to Darwin are during the month of February. You can find some of the cheapest flights from Seattle to Darwin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Darwin

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to Darwin in 2025. You can also book with separate airlines for your outbound and return journeys, from $717 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 Seattle 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 Seattle 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.

 

Seattle to Darwin Flights

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*Available to One Key members.