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Cheap flights from Seattle to Darwin from $1,803

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Darwin departing on 29/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Darwin

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
17:44 - 12:10SEA  Seattle/Tacoma Intl-DRW Darwin
25h 56m2 stops San Francisco Sydney Kingsford Smith
Qantas Airways Logo
12:45 - 22:37DRW  Darwin-SEA Seattle/Tacoma Intl
26h 22m2 stops Brisbane Los Angeles
$1,803Qantas Airways
Tue, 29 Sep - Tue, 6 Oct
Multiple Airlines Logo
21:36 - 23:30SEA  Seattle/Tacoma Intl-DRW Darwin
57h 24m2 stops San Francisco Sydney Kingsford Smith
Multiple Airlines Logo
01:10 - 12:16DRW  Darwin-SEA Seattle/Tacoma Intl
27h 36m2 stops Sydney Kingsford Smith Los Angeles
$1,903Multiple Airlines
Mon, 12 Oct - Sun, 25 Oct
Multiple Airlines Logo
15:45 - 12:10SEA  Seattle/Tacoma Intl-DRW Darwin
27h 55m2 stops San Francisco Sydney Kingsford Smith
Multiple Airlines Logo
01:10 - 21:25DRW  Darwin-SEA Seattle/Tacoma Intl
36h 45m3 stops Brisbane Sydney Kingsford Smith San Francisco
$2,001Multiple Airlines
Tue, 29 Sep - Mon, 5 Oct
Singapore Airlines Logo
10:15 - 00:55SEA  Seattle/Tacoma Intl-DRW Darwin
22h 10m1 stop Singapore Changi
Singapore Airlines Logo
15:45 - 08:45DRW  Darwin-SEA Seattle/Tacoma Intl
57h 30m1 stop Singapore Changi
$2,118Singapore Airlines
Tue, 29 Sep - Tue, 6 Oct
Multiple Airlines Logo
01:55 - 11:15SEA  Seattle/Tacoma Intl-DRW Darwin
40h 50m2 stops Taipei City Taiwan Taoyuan Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
12:30 - 19:45DRW  Darwin-SEA Seattle/Tacoma Intl
23h 45m2 stops Denpasar Bali Ngurah Rai Taipei City Taiwan Taoyuan Intl
$2,139Multiple Airlines
Tue, 1 Sep - Sun, 6 Sep
Multiple Airlines Logo
10:15 - 00:55SEA  Seattle/Tacoma Intl-DRW Darwin
22h 10m1 stop Singapore Changi
Multiple Airlines Logo
15:45 - 17:33DRW  Darwin-SEA Seattle/Tacoma Intl
42h 18m2 stops Singapore Changi San Francisco
$2,200Multiple Airlines
Tue, 29 Sep - Tue, 6 Oct
Air New Zealand Logo
15:18 - 23:35SEA  Seattle/Tacoma Intl-DRW Darwin
39h 47m2 stops San Francisco Sydney Kingsford Smith
Air New Zealand Logo
01:10 - 23:26DRW  Darwin-SEA Seattle/Tacoma Intl
38h 46m3 stops Brisbane Auckland Intl San Francisco
$2,275Air New Zealand
Tue, 6 Oct - Mon, 19 Oct
Multiple Airlines Logo
20:00 - 00:20SEA  Seattle/Tacoma Intl-DRW Darwin
59h 50m2 stops Los Angeles Brisbane
Multiple Airlines Logo
15:50 - 08:10DRW  Darwin-SEA Seattle/Tacoma Intl
32h 50m1 stop Singapore Changi
$2,380Multiple Airlines
Mon, 12 Oct - Mon, 26 Oct
Qantas Airways Logo
17:02 - 00:35SEA  Seattle/Tacoma Intl-DRW Darwin
39h 03m2 stops Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
01:50 - 12:16DRW  Darwin-SEA Seattle/Tacoma Intl
26h 56m2 stops Melbourne Los Angeles
$2,410Qantas Airways
Wed, 30 Sep - Tue, 6 Oct
Singapore Airlines Logo
10:15 - 14:55SEA  Seattle/Tacoma Intl-DRW Darwin
36h 10m1 stop Singapore Changi
Singapore Airlines Logo
15:45 - 21:15DRW  Darwin-SEA Seattle/Tacoma Intl
46h 00m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl
$2,598Singapore Airlines
Tue, 6 Oct - Tue, 20 Oct

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Qantas Airways flights from Seattle to Darwin

Our best Qantas Airways deals on Seattle to Darwin flight tickets
Qantas Airways
29 Sept
SEA17:44Seattle/Tacoma Intl
25h 56m
2 stops
DRW12:10Darwin
6 Oct
DRW12:45Darwin
26h 22m
2 stops
SEA22:37Seattle/Tacoma Intl
$1,803
Qantas Airways
30 Sept
SEA17:02Seattle/Tacoma Intl
39h 03m
2 stops
DRW00:35Darwin
6 Oct
DRW01:50Darwin
26h 56m
2 stops
SEA12:16Seattle/Tacoma Intl
$2,410

Singapore Airlines flights from Seattle to Darwin

Our best Singapore Airlines deals on Seattle to Darwin flight tickets
Singapore Airlines
29 Sept
SEA10:15Seattle/Tacoma Intl
22h 10m
1 stop
DRW00:55Darwin
6 Oct
DRW15:45Darwin
57h 30m
1 stop
SEA08:45Seattle/Tacoma Intl
$2,118
Singapore Airlines
6 Oct
SEA10:15Seattle/Tacoma Intl
36h 10m
1 stop
DRW14:55Darwin
20 Oct
DRW15:45Darwin
46h 00m
3 stops
SEA21:15Seattle/Tacoma Intl
$2,598

momondo Fare Finder

 
Customise 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, momondo users made 78,305 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Seattle to Darwin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 29/9

17:44-12:10

2 stops25h 56m

Darwin

Tue 6/10

12:45-22:37

2 stops26h 22m

$1,803

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Mon 12/10

21:36-23:30

2 stops57h 24m

Darwin

Sun 25/10

01:10-12:16

2 stops27h 36m

$1,903

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 29/9

15:45-12:10

2 stops27h 55m

Darwin

Mon 5/10

01:10-21:25

3 stops36h 45m

$2,001

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 29/9

10:15-00:55

1 stop22h 10m

Darwin

Tue 6/10

15:45-08:45

1 stop57h 30m

$2,118

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 1/9

01:55-11:15

2 stops40h 50m

Darwin

Sun 6/9

12:30-19:45

2 stops23h 45m

$2,139

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 29/9

10:15-00:55

1 stop22h 10m

Darwin

Tue 6/10

15:45-17:33

2 stops42h 18m

$2,200

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 6/10

15:18-23:35

2 stops39h 47m

Darwin

Mon 19/10

01:10-23:26

3 stops38h 46m

$2,274

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Mon 12/10

20:00-00:20

2 stops59h 50m

Darwin

Mon 26/10

15:50-08:10

1 stop32h 50m

$2,380

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Wed 30/9

17:02-00:35

2 stops39h 03m

Darwin

Tue 6/10

01:50-12:16

2 stops26h 56m

$2,410

SeattleDarwin

SEA Seattle/Tacoma Intl - DRW Darwin

SEADRW

Seattle/Tacoma Intl

Tue 6/10

10:15-14:55

1 stop36h 10m

Darwin

Tue 20/10

15:45-21:15

3 stops46h 00m

$2,598

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Seattle to Darwin

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Darwin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Darwin (SEA to DRW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Darwin

Best price found

$1,803

Fastest flight time

22h 10m

Direct flights

None
The best flight deal from Seattle to Darwin found on momondo in the last 72 hours is $1,803
The fastest flight from Seattle to Darwin takes 22h 10m
There are no direct flights from Seattle to Darwin. There are no popular flight routes from Seattle to Darwin.
Search flight deals

Frequently asked questions about flying from Seattle to Darwin

  • How far is Seattle/Tacoma Intl to Darwin by plane?

    There are 12275.8 km between Seattle/Tacoma Intl and Darwin. 22h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Darwin Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Darwin Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Darwin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Darwin Airport.

  • What documentation or ID do you need to fly to Darwin Airport?

    The necessary travel and health documents for your Darwin Airport 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.

Frequently asked questions about flying from Seattle to Darwin

  • How do I get Price Alerts for flights from Seattle to Darwin?

    Confirm your travel details to search for the latest offers for flights from Seattle to Darwin. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Darwin with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Darwin?

Finding the right flight to Darwin from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Darwin quick and easy, saving you time and money.

Can I find flights from Seattle to Darwin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Darwin from Seattle with this policy.

How can momondo help me find flights from Seattle to Darwin?

Once you have performed a search for Seattle to Darwin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Darwin right now. Can momondo alert me if prices change?

Price alerts on flights to Darwin from Seattle 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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