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$520+ Cheap flights from Seattle (SEA) to Darwin (DRW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DRW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Seattle to Darwin

Best flights from Seattle to Darwin
Discover carefully curated flight deals from Seattle to Darwin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This Singapore Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:45 amSEA - DRW
1 stop36h 45mSingapore Airlines
Wed 3/41:55 amDRW - SEA
1 stop22h 45mSingapore Airlines
Deal found 12/9$1,506
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:19 amSEA - DRW
2 stops36h 51mUnited Airlines
Thu 3/54:25 pmDRW - SEA
2 stops37h 29mUnited Airlines
Deal found 12/11$2,041
This Qatar Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:05 pmSEA - DRW
2 stops55h 30mQatar Airways
Thu 3/52:20 pmDRW - SEA
2 stops62h 50mQatar Airways
Deal found 12/10$2,506

Find flight deals from Seattle to Darwin

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Darwin (DRW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,506
(Singapore Airlines)

One-way from

$520
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Darwin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Darwin flights.
Search Deals
From Seattle/Tacoma Intl to Darwin
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One-way flight from Seattle/Tacoma Intl to Darwin
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Darwin 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Seattle to Darwin that are best for you.

Fly from

Seattle

Fly to

Darwin

Route

Depart

Return

Price

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sun 3/1

8:45 am-3:00 pm

1 stop36h 45m

Darwin

Wed 3/4

1:55 am-7:10 am

1 stop22h 45m

$1,506

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sun 3/1

9:19 am-3:40 pm

2 stops36h 51m

Darwin

Thu 3/5

4:25 pm-12:24 pm

2 stops37h 29m

$2,041

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sun 3/1

4:05 pm-5:05 pm

2 stops55h 30m

Darwin

Thu 3/5

2:20 pm-11:40 am

2 stops62h 50m

$2,506

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Tue 2/10

8:45 am-4:15 pm

2 stops38h 00m

$520

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Tue 2/10

8:45 am-3:00 pm

1 stop36h 45m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Seattle to Darwin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Darwin in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Darwin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Darwin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Darwin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Darwin flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Darwin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Darwin

Have a flexible travel schedule? Discover the best time to fly to Darwin from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Darwin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Darwin?

    A quick flight from Seattle to Darwin can take about 36h 45m. Singapore Airlines provides one of the quickest options available for as low as $1,506. The distance from Seattle to Darwin is about 7626 mi.

  • Can I find deals for flights from Seattle to Darwin that include hotel bookings?

    Yes. In addition to deals on Seattle to Darwin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Darwin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Darwin.

  • Can I find deals for business class flights from Seattle to Darwin?

    Yes. Cheapflights offers flight deals from Seattle to Darwin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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