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Cheap flights from South Australia to Seattle from $1,048

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Australia to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
14:30 - 07:05ADL  Adelaide-SEA Seattle/Tacoma Intl
35h 05m2 stops Sydney Kingsford Smith Singapore Changi
Singapore Airlines Logo
08:40 - 17:20SEA  Seattle/Tacoma Intl-ADL Adelaide
38h 10m1 stop Singapore Changi
$1,796Singapore Airlines
Tue, 3 Nov - Wed, 2 Dec
Singapore Airlines Logo
14:30 - 07:05ADL  Adelaide-SEA Seattle/Tacoma Intl
35h 05m2 stops Sydney Kingsford Smith Singapore Changi
Singapore Airlines Logo
08:40 - 17:20SEA  Seattle/Tacoma Intl-ADL Adelaide
38h 10m1 stop Singapore Changi
$1,798Singapore Airlines
Tue, 3 Nov - Wed, 2 Dec
Air Canada Logo
06:10 - 14:37ADL  Adelaide-SEA Seattle/Tacoma Intl
26h 57m2 stops Brisbane Vancouver Intl
Air Canada Logo
15:15 - 13:55SEA  Seattle/Tacoma Intl-ADL Adelaide
28h 10m2 stops Vancouver Intl Sydney Kingsford Smith
$1,823Air Canada
Tue, 24 Nov - Tue, 15 Dec
Air Canada Logo
06:10 - 18:22ADL  Adelaide-SEA Seattle/Tacoma Intl
30h 42m2 stops Brisbane Vancouver Intl
Air Canada Logo
15:15 - 10:55SEA  Seattle/Tacoma Intl-ADL Adelaide
25h 10m2 stops Vancouver Intl Sydney Kingsford Smith
$1,877Air Canada
Tue, 24 Nov - Tue, 15 Dec
Qatar Airways Logo
22:00 - 11:40ADL  Adelaide-SEA Seattle/Tacoma Intl
32h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
15:50 - 15:55SEA  Seattle/Tacoma Intl-ADL Adelaide
29h 35m1 stop Doha Hamad Intl
$1,889Qatar Airways
Tue, 3 Nov - Wed, 2 Dec
Multiple Airlines Logo
14:30 - 21:25ADL  Adelaide-SEA Seattle/Tacoma Intl
25h 25m2 stops Sydney Kingsford Smith Honolulu
Multiple Airlines Logo
07:00 - 08:10SEA  Seattle/Tacoma Intl-ADL Adelaide
30h 40m2 stops Honolulu Sydney Kingsford Smith
$1,894Multiple Airlines
Tue, 3 Nov - Wed, 2 Dec
Multiple Airlines Logo
06:00 - 12:16ADL  Adelaide-SEA Seattle/Tacoma Intl
23h 46m2 stops Sydney Kingsford Smith Los Angeles Los Angeles
Multiple Airlines Logo
09:50 - 10:55SEA  Seattle/Tacoma Intl-ADL Adelaide
30h 35m3 stops Los Angeles Los Angeles San Francisco Sydney Kingsford Smith
$1,895Multiple Airlines
Tue, 6 Oct - Wed, 20 Jan
Multiple Airlines Logo
14:30 - 21:25ADL  Adelaide-SEA Seattle/Tacoma Intl
25h 25m2 stops Sydney Kingsford Smith Honolulu
Multiple Airlines Logo
07:00 - 08:10SEA  Seattle/Tacoma Intl-ADL Adelaide
30h 40m2 stops Honolulu Sydney Kingsford Smith
$1,900Multiple Airlines
Tue, 3 Nov - Wed, 2 Dec
Singapore Airlines Logo
10:15 - 07:05ADL  Adelaide-SEA Seattle/Tacoma Intl
39h 20m1 stop Singapore Changi
Singapore Airlines Logo
08:40 - 17:20SEA  Seattle/Tacoma Intl-ADL Adelaide
38h 10m1 stop Singapore Changi
$1,925Singapore Airlines
Tue, 3 Nov - Wed, 2 Dec
Multiple Airlines Logo
06:10 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
21h 47m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
15:15 - 10:55SEA  Seattle/Tacoma Intl-ADL Adelaide
25h 10m2 stops Vancouver Intl Sydney Kingsford Smith
$1,949Multiple Airlines
Tue, 24 Nov - Tue, 15 Dec

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Singapore Airlines flights from South Australia to Seattle

Our best Singapore Airlines deals on South Australia to Seattle flight tickets
Singapore Airlines
3 Nov
ADL14:30Adelaide
35h 05m
2 stops
SEA07:05Seattle/Tacoma Intl
2 Dec
SEA08:40Seattle/Tacoma Intl
38h 10m
1 stop
ADL17:20Adelaide
$1,796
Singapore Airlines
3 Nov
ADL14:30Adelaide
35h 05m
2 stops
SEA07:05Seattle/Tacoma Intl
2 Dec
SEA08:40Seattle/Tacoma Intl
38h 10m
1 stop
ADL17:20Adelaide
$1,798
Singapore Airlines
3 Nov
ADL10:15Adelaide
39h 20m
1 stop
SEA07:05Seattle/Tacoma Intl
2 Dec
SEA08:40Seattle/Tacoma Intl
38h 10m
1 stop
ADL17:20Adelaide
$1,925

Qatar Airways flights from South Australia to Seattle

Our best Qatar Airways deals on South Australia to Seattle flight tickets
Qatar Airways
3 Nov
ADL22:00Adelaide
32h 10m
1 stop
SEA11:40Seattle/Tacoma Intl
2 Dec
SEA15:50Seattle/Tacoma Intl
29h 35m
1 stop
ADL15:55Adelaide
$1,889
Qatar Airways
27 Oct
ADL22:00Adelaide
32h 10m
1 stop
SEA12:40Seattle/Tacoma Intl
26 Jan
SEA15:50Seattle/Tacoma Intl
30h 45m
1 stop
ADL17:05Adelaide
$2,097
Qatar Airways
29 Oct
ADL22:00Adelaide
32h 10m
1 stop
SEA12:40Seattle/Tacoma Intl
20 Jan
SEA15:50Seattle/Tacoma Intl
30h 45m
1 stop
ADL17:05Adelaide
$2,232

momondo Fare Finder

 
Use the filters below to find and compare flights from South Australia to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 3/11

14:30-07:05

2 stops35h 05m

Seattle/Tacoma Intl

Wed 2/12

08:40-17:20

1 stop38h 10m

$1,796

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 3/11

14:30-07:05

2 stops35h 05m

Seattle/Tacoma Intl

Wed 2/12

08:40-17:20

1 stop38h 10m

$1,798

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

06:10-14:37

2 stops26h 57m

Seattle/Tacoma Intl

Tue 15/12

15:15-13:55

2 stops28h 10m

$1,823

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

06:10-18:22

2 stops30h 42m

Seattle/Tacoma Intl

Tue 15/12

15:15-10:55

2 stops25h 10m

$1,877

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 3/11

22:00-11:40

1 stop32h 10m

Seattle/Tacoma Intl

Wed 2/12

15:50-15:55

1 stop29h 35m

$1,889

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 3/11

14:30-21:25

2 stops25h 25m

Seattle/Tacoma Intl

Wed 2/12

07:00-08:10

2 stops30h 40m

$1,894

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 6/10

06:00-12:16

2 stops23h 46m

Seattle/Tacoma Intl

Wed 20/1

09:50-10:55

3 stops30h 35m

$1,895

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 3/11

14:30-21:25

2 stops25h 25m

Seattle/Tacoma Intl

Wed 2/12

07:00-08:10

2 stops30h 40m

$1,900

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 3/11

10:15-07:05

1 stop39h 20m

Seattle/Tacoma Intl

Wed 2/12

08:40-17:20

1 stop38h 10m

$1,925
Fastest return journey

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

06:10-09:27

2 stops21h 47m

Seattle/Tacoma Intl

Tue 15/12

15:15-10:55

2 stops25h 10m

$1,949

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Seattle from

How to get the cheapest flight ticket from South Australia to Seattle

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

Can stopping save me money on South Australia to Seattle flights?

You could potentially save up to 10% on your flight if you consider stops on a South Australia to Seattle flight.

Cheap South Australia to Seattle flight deals and tips

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

Best price found

$1,048

Fastest flight time

21h 47m

Direct flights

None
The best one-way flight to Seattle from South Australia in the past 72 hours is $1,048. The best return flight deal from South Australia to Seattle found on momondo in the last 72 hours is $1,796.
The fastest flight from South Australia to Seattle takes 21h 47m
There are no direct flights from South Australia to Seattle. There are no popular flight routes from South Australia to Seattle.
Search flight deals

Frequently asked questions about flying from South Australia to Seattle

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

    Prices for flights from South Australia to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from South Australia to Seattle/Tacoma Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Australia to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Australia to Seattle

Compare and see reviews for airlines that fly from South Australia to Seattle with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,164Free cancellationRating
7.1
11,514 reviews
Search Air Canada flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Australia to Seattle for you.

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

All flight searches from South Australia to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Australia to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from South Australia.

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

Price alerts on flights to Seattle from South Australia 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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