Latest deals
Insights
FAQs
Reviews

Cheap flights from Sydney to Seattle from $681

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Seattle departing on 27/5. 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
From?
To?
Sat 25/5
Sat 1/6

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare return flights from Sydney to Seattle

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Sydney to Seattle by changing tabs
Multiple Airlines
9 July
SYD16:20Sydney Kingsford Smith
29h 40m
1 stop
SEA05:00Seattle/Tacoma Intl
25 July
SEA20:58Seattle/Tacoma Intl
24h 42m
1 stop
SYD14:40Sydney Kingsford Smith
Hawaiian Airlines
23 May
SYD21:40Sydney Kingsford Smith
17h 40m
1 stop
SEA22:20Seattle/Tacoma Intl
5 June
SEA08:35Seattle/Tacoma Intl
18h 10m
1 stop
SYD19:45Sydney Kingsford Smith
United Airlines
14 June
SYD09:30Sydney Kingsford Smith
19h 00m
1 stop
SEA11:30Seattle/Tacoma Intl
22 June
SEA23:50Seattle/Tacoma Intl
38h 10m
2 stops
SYD07:00Sydney Kingsford Smith
ANA
9 July
SYD20:55Sydney Kingsford Smith
34h 30m
1 stop
SEA14:25Seattle/Tacoma Intl
25 July
SEA07:16Seattle/Tacoma Intl
42h 59m
2 stops
SYD19:15Sydney Kingsford Smith
Korean Air
4 June
SYD07:55Sydney Kingsford Smith
23h 05m
1 stop
SEA14:00Seattle/Tacoma Intl
18 June
SEA12:35Seattle/Tacoma Intl
24h 45m
1 stop
SYD06:20Sydney Kingsford Smith
Qantas Airways
10 July
SYD17:35Sydney Kingsford Smith
23h 24m
1 stop
SEA23:59Seattle/Tacoma Intl
15 Sept
SEA19:00Seattle/Tacoma Intl
20h 10m
1 stop
SYD08:10Sydney Kingsford Smith

Find the cheapest one-way flights from Sydney to Seattle

If you're looking for one-way flights from Sydney to Seattle, view some of our deals below provided by Air Canada, Hawaiian Airlines and Qantas Airways
Multiple Airlines
27 May
SYD16:20Sydney Kingsford Smith
29h 40m
1 stop
SEA05:00Seattle/Tacoma Intl
Qantas Airways
24 July
SYD09:15Sydney Kingsford Smith
29h 20m
1 stop
SEA21:35Seattle/Tacoma Intl
Air Canada
24 July
SYD07:00Sydney Kingsford Smith
22h 30m
2 stops
SEA12:30Seattle/Tacoma Intl

Search last-minute flights to Seattle from Sydney

Find and compare return flight prices for your last-minute flight from Sydney to Seattle
Multiple Airlines
30 May
SYD16:20Sydney Kingsford Smith
23h 15m
2 stops
SEA22:35Seattle/Tacoma Intl
14 July
SEA15:59Seattle/Tacoma Intl
29h 41m
1 stop
SYD14:40Sydney Kingsford Smith
Air Tahiti Nui
30 May
SYD08:55Sydney Kingsford Smith
25h 17m
3 stops
SEA17:12Seattle/Tacoma Intl
14 July
SEA15:20Seattle/Tacoma Intl
30h 35m
2 stops
SYD14:55Sydney Kingsford Smith
United Airlines
30 May
SYD09:30Sydney Kingsford Smith
25h 07m
2 stops
SEA17:37Seattle/Tacoma Intl
14 July
SEA14:25Seattle/Tacoma Intl
23h 35m
2 stops
SYD07:00Sydney Kingsford Smith
Multiple Airlines
30 May
SYD16:20Sydney Kingsford Smith
29h 40m
1 stop
SEA05:00Seattle/Tacoma Intl
14 July
SEA15:59Seattle/Tacoma Intl
29h 41m
1 stop
SYD14:40Sydney Kingsford Smith
Air Tahiti Nui
30 May
SYD08:55Sydney Kingsford Smith
28h 36m
3 stops
SEA20:31Seattle/Tacoma Intl
14 July
SEA17:45Seattle/Tacoma Intl
31h 05m
3 stops
SYD17:50Sydney Kingsford Smith

Hawaiian Airlines flights from Sydney to Seattle

Our best Hawaiian Airlines deals on Sydney to Seattle flight tickets
Hawaiian Airlines
23 May
SYD21:40Sydney Kingsford Smith
17h 40m
1 stop
SEA22:20Seattle/Tacoma Intl
5 June
SEA08:35Seattle/Tacoma Intl
18h 10m
1 stop
SYD19:45Sydney Kingsford Smith
Hawaiian Airlines
3 Aug
SYD21:40Sydney Kingsford Smith
17h 05m
1 stop
SEA21:45Seattle/Tacoma Intl
16 Aug
SEA08:45Seattle/Tacoma Intl
18h 00m
1 stop
SYD19:45Sydney Kingsford Smith
Hawaiian Airlines
18 June
SYD21:40Sydney Kingsford Smith
41h 55m
2 stops
SEA22:35Seattle/Tacoma Intl
6 July
SEA08:45Seattle/Tacoma Intl
18h 00m
1 stop
SYD19:45Sydney Kingsford Smith

United Airlines flights from Sydney to Seattle

Our best United Airlines deals on Sydney to Seattle flight tickets
United Airlines
14 June
SYD09:30Sydney Kingsford Smith
19h 00m
1 stop
SEA11:30Seattle/Tacoma Intl
22 June
SEA23:50Seattle/Tacoma Intl
38h 10m
2 stops
SYD07:00Sydney Kingsford Smith
United Airlines
14 June
SYD10:20Sydney Kingsford Smith
17h 20m
1 stop
SEA10:40Seattle/Tacoma Intl
22 June
SEA16:25Seattle/Tacoma Intl
21h 30m
1 stop
SYD06:55Sydney Kingsford Smith
United Airlines
10 July
SYD10:20Sydney Kingsford Smith
22h 32m
2 stops
SEA15:52Seattle/Tacoma Intl
15 Sept
SEA12:40Seattle/Tacoma Intl
25h 20m
2 stops
SYD07:00Sydney Kingsford Smith

How to get the cheapest flight ticket from Sydney 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 month to fly from Sydney to Seattle?

March. The cheapest time of year to fly to Seattle from Sydney is March. The most expensive is December.

What is the cheapest day to depart Sydney for Seattle?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Saturday.

When is the cheapest time to fly from Sydney to Seattle?

In the morning. Sydney to Seattle flights are approximately 19% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Seattle from Sydney?

Asiana Airlines. ANA, Air Canada, and American Airlines are the most popular carriers operating from Sydney to Seattle

What is the cheapest Sydney to Seattle flight route?

Sydney Kingsford Smith - Seattle/Tacoma Intl. Fly from Sydney Kingsford Smith to Seattle/Tacoma Intl for the best Sydney - Seattle flight prices

How far in advance should you book Sydney to Seattle flights?

23 days before. The cheapest time to buy a flight from Sydney to Seattle is approximately 23 days to departure

Cheap Sydney to Seattle (SYD to SEA) flight deals and tips

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

Best price found

$681

Fastest flight time

17h 05m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Sydney in the past 72 hours is $681. The best return flight deal from Sydney to Seattle found on momondo in the last 72 hours is $1,434.
The fastest flight from Sydney to Seattle takes 17h 05m
There are no direct flights from Sydney to Seattle. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Sydney Kingsford Smith to Seattle/Tacoma Intl by plane?

    There are 12462.2 km between Sydney Kingsford Smith and Seattle/Tacoma Intl. A reasonable flight in good conditions will take 17h 05m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Seattle/Tacoma Intl Airport refresh daily.

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

  • How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport to Seattle/Tacoma Intl Airport.

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

    The necessary travel and health documents for your Seattle/Tacoma Intl 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.


Best airlines flying from Sydney to Seattle

Compare and see reviews for airlines that fly from Sydney to Seattle with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $1,138Free cancellationRating
7.3
14,472 reviews
Search American Airlines flights
Air CanadaPriceFrom $1,152Free cancellationRating
7.0
6,943 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,182Free cancellationRating
7.4
10,894 reviews
Search United Airlines flights
DeltaPriceFrom $1,201Free cancellationRating
8.0
10,615 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,263Free cancellationRating
8.3
575 reviews
Search Asiana Airlines flights
ANAPriceFrom $1,270Free cancellationRating
8.4
919 reviews
Search ANA flights
Qantas AirwaysPriceFrom $1,288Free cancellationRating
7.6
961 reviews
Search Qantas Airways flights
Hawaiian AirlinesPriceFrom $1,295Free cancellationRating
8.0
2,298 reviews
Search Hawaiian Airlines flights
Virgin AustraliaPriceFrom $1,309Free cancellationRating
7.6
640 reviews
Search Virgin Australia flights
Singapore AirlinesPriceFrom $1,434Free cancellationRating
8.2
1,439 reviews
Search Singapore Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Seattle. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seattle from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney 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 Sydney to Seattle.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Sydney and alert you when they change.


An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 25/5
Sat 1/6
Email me momondo's favourite deals

Find better results for your stay in the United States

Airports servicing Washington