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Cheap flights from Adelaide to Seattle from $1,747

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Adelaide to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:25 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
21h 32m2 stops Sydney Kingsford Smith Vancouver Intl
Multiple Airlines Logo
15:15 - 13:55SEA  Seattle/Tacoma Intl-ADL Adelaide
28h 10m2 stops Vancouver Intl Sydney Kingsford Smith
$1,747Multiple Airlines
Tue, 24 Nov - Tue, 15 Dec
Multiple Airlines Logo
06:10 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
21h 47m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
10:10 - 18:10SEA  Seattle/Tacoma Intl-ADL Adelaide
37h 30m2 stops Vancouver Intl Sydney Kingsford Smith
$1,825Multiple Airlines
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
17:05 - 09:32ADL  Adelaide-SEA Seattle/Tacoma Intl
34h 57m3 stops Sydney Kingsford Smith Brisbane Vancouver Intl
Multiple Airlines Logo
19:05 - 18:10SEA  Seattle/Tacoma Intl-ADL Adelaide
28h 35m2 stops Vancouver Intl Sydney Kingsford Smith
$1,864Multiple Airlines
Wed, 11 Nov - Sat, 14 Nov
Air Canada Logo
19:55 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
32h 02m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
08:40 - 13:55SEA  Seattle/Tacoma Intl-ADL Adelaide
34h 45m2 stops Vancouver Intl Sydney Kingsford Smith
$1,906Air Canada
Tue, 24 Nov - Tue, 15 Dec
Air Canada Logo
19:55 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
32h 02m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
08:40 - 13:55SEA  Seattle/Tacoma Intl-ADL Adelaide
34h 45m2 stops Vancouver Intl Sydney Kingsford Smith
$2,261Air Canada
Tue, 24 Nov - Tue, 15 Dec
Air Canada Logo
19:55 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
32h 02m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
08:40 - 13:55SEA  Seattle/Tacoma Intl-ADL Adelaide
34h 45m2 stops Vancouver Intl Sydney Kingsford Smith
$2,263Air Canada
Tue, 24 Nov - Tue, 15 Dec
Air Canada Logo
19:55 - 09:27ADL  Adelaide-SEA Seattle/Tacoma Intl
32h 02m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
08:40 - 13:55SEA  Seattle/Tacoma Intl-ADL Adelaide
34h 45m2 stops Vancouver Intl Sydney Kingsford Smith
$2,266Air Canada
Tue, 24 Nov - Tue, 15 Dec
Cathay Pacific Logo
12:00 - 08:45ADL  Adelaide-SEA Seattle/Tacoma Intl
39h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
10:25 - 17:45SEA  Seattle/Tacoma Intl-ADL Adelaide
36h 50m2 stops Hong Kong Intl Melbourne
$2,421Cathay Pacific
Wed, 11 Nov - Sat, 14 Nov
Multiple Airlines Logo
06:00 - 11:03ADL  Adelaide-SEA Seattle/Tacoma Intl
23h 33m2 stops Sydney Kingsford Smith Los Angeles
Multiple Airlines Logo
13:36 - 11:00SEA  Seattle/Tacoma Intl-ADL Adelaide
26h 54m3 stops San Francisco Los Angeles Sydney Kingsford Smith
$2,651Multiple Airlines
Tue, 24 Nov - Tue, 15 Dec
Virgin Australia Logo
06:10 - 16:22ADL  Adelaide-SEA Seattle/Tacoma Intl
28h 42m2 stops Melbourne San Francisco
Virgin Australia Logo
17:35 - 22:30SEA  Seattle/Tacoma Intl-ADL Adelaide
34h 25m2 stops San Francisco Brisbane
$2,693Virgin Australia
Thu, 10 Dec - Thu, 17 Dec

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Cathay Pacific flights from Adelaide to Seattle

Our best Cathay Pacific deals on Adelaide to Seattle flight tickets
Cathay Pacific
11 Nov
ADL12:00Adelaide
39h 15m
1 stop
SEA08:45Seattle/Tacoma Intl
14 Nov
SEA10:25Seattle/Tacoma Intl
36h 50m
2 stops
ADL17:45Adelaide
$2,420
Cathay Pacific
11 Dec
ADL12:00Adelaide
39h 15m
1 stop
SEA08:45Seattle/Tacoma Intl
18 Dec
SEA10:03Seattle/Tacoma Intl
29h 57m
2 stops
ADL10:30Adelaide
$4,514

Singapore Airlines flights from Adelaide to Seattle

Our best Singapore Airlines deals on Adelaide to Seattle flight tickets
Singapore Airlines
11 Nov
ADL10:05Adelaide
63h 30m
1 stop
SEA07:05Seattle/Tacoma Intl
14 Nov
SEA08:40Seattle/Tacoma Intl
29h 40m
1 stop
ADL08:50Adelaide
$3,183
Singapore Airlines
24 Nov
ADL10:05Adelaide
39h 30m
1 stop
SEA07:05Seattle/Tacoma Intl
15 Dec
SEA08:40Seattle/Tacoma Intl
29h 40m
1 stop
ADL08:50Adelaide
$3,682
Singapore Airlines
24 Nov
ADL10:05Adelaide
39h 30m
1 stop
SEA07:05Seattle/Tacoma Intl
15 Dec
SEA08:40Seattle/Tacoma Intl
38h 10m
1 stop
ADL17:20Adelaide
$3,692

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

06:25-09:27

2 stops21h 32m

Seattle/Tacoma Intl

Tue 15/12

15:15-13:55

2 stops28h 10m

$1,747

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Wed 11/11

06:10-09:27

2 stops21h 47m

Seattle/Tacoma Intl

Sat 14/11

10:10-18:10

2 stops37h 30m

$1,825

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Wed 11/11

17:05-09:32

3 stops34h 57m

Seattle/Tacoma Intl

Sat 14/11

19:05-18:10

2 stops28h 35m

$1,864

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

19:55-09:27

2 stops32h 02m

Seattle/Tacoma Intl

Tue 15/12

08:40-13:55

2 stops34h 45m

$1,906

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

19:55-09:27

2 stops32h 02m

Seattle/Tacoma Intl

Tue 15/12

08:40-13:55

2 stops34h 45m

$2,261

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

19:55-09:27

2 stops32h 02m

Seattle/Tacoma Intl

Tue 15/12

08:40-13:55

2 stops34h 45m

$2,263

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

19:55-09:27

2 stops32h 02m

Seattle/Tacoma Intl

Tue 15/12

08:40-13:55

2 stops34h 45m

$2,266

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Wed 11/11

12:00-08:45

1 stop39h 15m

Seattle/Tacoma Intl

Sat 14/11

10:25-17:45

2 stops36h 50m

$2,420

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Tue 24/11

06:00-11:03

2 stops23h 33m

Seattle/Tacoma Intl

Tue 15/12

13:36-11:00

3 stops26h 54m

$2,651

AdelaideSeattle

ADL Adelaide - SEA Seattle/Tacoma Intl

ADLSEA

Adelaide

Thu 10/12

06:10-16:22

2 stops28h 42m

Seattle/Tacoma Intl

Thu 17/12

17:35-22:30

2 stops34h 25m

$2,693

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Seattle from

How to get the cheapest flight ticket from Adelaide 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

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

Air Canada and Singapore Airlines are the most popular carriers operating from Adelaide to Seattle/Tacoma Intl

When to book flights from Adelaide to Seattle

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

Cheap Adelaide to Seattle (ADL to SEA) flight deals and tips

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

Best price found

$1,747

Fastest flight time

21h 47m

Direct flights

None
The best flight deal from Adelaide to Seattle found on momondo in the last 72 hours is $1,747
The fastest flight from Adelaide to Seattle takes 21h 47m
There are no direct flights from Adelaide to Seattle. There are no popular flight routes from Adelaide to Seattle.
Search flight deals

Frequently asked questions about flying from Adelaide to Seattle

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

    Adelaide and Seattle/Tacoma Intl are 13407.3 km apart from one another. A reasonable flight in good conditions will take 21h 47m.

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

    Prices for flights from Adelaide Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport 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.

  • What is the most popular airline from Adelaide to Seattle?

Best airlines flying from Adelaide to Seattle

Compare and see reviews for airlines that fly from Adelaide to Seattle with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,254Free cancellationRating
7.3
10,444 reviews
Search United Airlines flights

Travelling to a place near Seattle?

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

Why use momondo?

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

Finding the right flight to Seattle from Adelaide 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 Seattle quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Adelaide to Seattle flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Adelaide to Seattle.

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

Yes momondo offers price alerts on flights to Seattle from Adelaide. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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