Cheap flights from Seattle to Darwin from $768

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Darwin departing on 12/3. 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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Cheap return flights

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Cathay Pacific Logo
11:50 - 17:30SEA-DRW
37h 10m2 stops
Cathay Pacific Logo
01:45 - 10:10DRW-SEA
48h 55m2 stops
$2,540Cathay Pacific
Find Deal
Sat, 18 Apr - Tue, 21 Apr
Cathay Pacific Logo
11:50 - 17:30SEA-DRW
37h 10m2 stops
Cathay Pacific Logo
01:45 - 10:10DRW-SEA
48h 55m2 stops
$2,543Cathay Pacific
Find Deal
Sat, 18 Apr - Tue, 21 Apr
Singapore Airlines Logo
10:15 - 14:45SEA-DRW
36h 00m1 stop
Singapore Airlines Logo
14:35 - 08:45DRW-SEA
34h 40m2 stops
$2,875Singapore Airlines
Find Deal
Sat, 18 Apr - Wed, 22 Apr
Singapore Airlines Logo
10:15 - 14:45SEA-DRW
36h 00m1 stop
Singapore Airlines Logo
14:35 - 08:45DRW-SEA
34h 40m2 stops
$2,876Singapore Airlines
Find Deal
Sat, 18 Apr - Wed, 22 Apr
Singapore Airlines Logo
10:15 - 00:55SEA-DRW
22h 10m1 stop
Singapore Airlines Logo
00:35 - 08:45DRW-SEA
48h 40m2 stops
$2,890Singapore Airlines
Find Deal
Sat, 18 Apr - Tue, 21 Apr
Singapore Airlines Logo
10:15 - 14:45SEA-DRW
36h 00m1 stop
Singapore Airlines Logo
00:35 - 08:45DRW-SEA
48h 40m2 stops
$2,892Singapore Airlines
Find Deal
Sat, 18 Apr - Tue, 21 Apr
Qantas Airways Logo
06:05 - 12:00SEA-DRW
37h 25m2 stops
Qantas Airways Logo
13:35 - 22:49DRW-SEA
49h 44m2 stops
$3,023Qantas Airways
Find Deal
Sat, 18 Apr - Wed, 22 Apr
Qantas Airways Logo
06:05 - 12:00SEA-DRW
37h 25m2 stops
Qantas Airways Logo
13:35 - 22:49DRW-SEA
49h 44m2 stops
$3,047Qantas Airways
Find Deal
Sat, 18 Apr - Wed, 22 Apr
American Airlines Logo
01:33 - 12:35SEA-DRW
42h 32m2 stops
American Airlines Logo
12:50 - 22:49DRW-SEA
26h 29m2 stops
$6,196American Airlines
Find Deal
Fri, 17 Apr - Wed, 22 Apr
American Airlines Logo
01:33 - 12:35SEA-DRW
42h 32m2 stops
American Airlines Logo
12:50 - 22:49DRW-SEA
26h 29m2 stops
$6,198American Airlines
Find Deal
Fri, 17 Apr - Wed, 22 Apr

Qantas Airways flights from Seattle to Darwin

Our best Qantas Airways deals on Seattle to Darwin flight tickets
Qantas Airways
18 Apr
SEA06:05Seattle/Tacoma Intl
37h 25m
2 stops
DRW12:00Darwin
22 Apr
DRW13:35Darwin
49h 44m
2 stops
SEA22:49Seattle/Tacoma Intl
Qantas Airways
18 Apr
SEA06:05Seattle/Tacoma Intl
37h 25m
2 stops
DRW12:00Darwin
22 Apr
DRW13:35Darwin
49h 44m
2 stops
SEA22:49Seattle/Tacoma Intl
Qantas Airways
18 Apr
SEA06:05Seattle/Tacoma Intl
37h 25m
2 stops
DRW12:00Darwin
22 Apr
DRW13:35Darwin
49h 44m
2 stops
SEA22:49Seattle/Tacoma Intl

Cathay Pacific flights from Seattle to Darwin

Our best Cathay Pacific deals on Seattle to Darwin flight tickets
Cathay Pacific
18 Apr
SEA11:50Seattle/Tacoma Intl
37h 10m
2 stops
DRW17:30Darwin
21 Apr
DRW01:45Darwin
48h 55m
2 stops
SEA10:10Seattle/Tacoma Intl
Cathay Pacific
18 Apr
SEA11:50Seattle/Tacoma Intl
37h 10m
2 stops
DRW17:30Darwin
21 Apr
DRW01:45Darwin
48h 55m
2 stops
SEA10:10Seattle/Tacoma Intl

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 8 November 2025.
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

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

11:50-17:30

2 stops37h 10m

Darwin

Tue 21/4

01:45-10:10

2 stops48h 55m

$2,540

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

11:50-17:30

2 stops37h 10m

Darwin

Tue 21/4

01:45-10:10

2 stops48h 55m

$2,543

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

10:15-14:45

1 stop36h 00m

Darwin

Wed 22/4

14:35-08:45

2 stops34h 40m

$2,875

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

10:15-14:45

1 stop36h 00m

Darwin

Wed 22/4

14:35-08:45

2 stops34h 40m

$2,876

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

10:15-00:55

1 stop22h 10m

Darwin

Tue 21/4

00:35-08:45

2 stops48h 40m

$2,890

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

10:15-14:45

1 stop36h 00m

Darwin

Tue 21/4

00:35-08:45

2 stops48h 40m

$2,892

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

06:05-12:00

2 stops37h 25m

Darwin

Wed 22/4

13:35-22:49

2 stops49h 44m

$3,023

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Sat 18/4

06:05-12:00

2 stops37h 25m

Darwin

Wed 22/4

13:35-22:49

2 stops49h 44m

$3,047

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Fri 17/4

01:33-12:35

2 stops42h 32m

Darwin

Wed 22/4

12:50-22:49

2 stops26h 29m

$6,196

SeattleDarwin

SEA - DRW

SEADRW

Seattle/Tacoma Intl

Fri 17/4

01:33-12:35

2 stops42h 32m

Darwin

Wed 22/4

12:50-22:49

2 stops26h 29m

$6,198

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Darwin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Darwin?

Singapore Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Darwin

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

Direct flights

None
There are no direct flights from Seattle to Darwin. There are no popular flight routes 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.

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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1 adult
Mon 8/12
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