$696 Cheap Hawaiian Airlines flights from Seattle to Sydney (SEA to SYD)

Find The Best Day To Fly from Seattle to Sydney

Amazing Hawaiian Airlines SEA to SYD Flight Deals

The cheapest flights to Kingsford Smith Intl. found within the past 7 days were $1,160 round trip and $696 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Sep 12 - Fri, Sep 19
SEA
Seattle
SYD
Sydney
$1,160 Roundtrip, found 1 day ago
$1,160
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Sep 12 from Seattle to Sydney, returning Fri, Sep 19, priced at $1,160 found 1 day ago

SYD From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
YEHS Hotel Sydney Harbour Suites

YEHS Hotel Sydney Harbour Suites

4 out of 5
per person
Aug 12 - Aug 16
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Sydney (SYD)
Rydges Sydney Central

Rydges Sydney Central

4.5 out of 5
per person
Aug 30 - Sep 4
just found
Roundtrip non-stop flight included
Seattle (SEA) to Sydney (SYD)
APX Darling Harbour

APX Darling Harbour

3.5 out of 5
per person
Aug 30 - Sep 4
just found
Roundtrip non-stop flight included
Seattle (SEA) to Sydney (SYD)
Don't see what you're looking for?
See all available trips from Seattle - Tacoma Intl. to Kingsford Smith Intl.
View all trips

Frequently asked questions

Can I catch a flight from Seattle - Tacoma Intl. Airport (SEA) to SYD right now?
It's wise to know about any quarantine requirements and travel advice reports in place in your destination. Ensure you visit our Covid-19 Travel Advisor for up-to-date info on flying to SYD.
What terminal is Hawaiian Airlines at Sea-Tac Airport?
Once you've received your ticket for your flight from Seattle - Tacoma Intl. Airport (SEA) to Mascot Airport, you should be able to identify which terminals Hawaiian Airlines flies in and out of. If not, consult your airline or do some research online for those details.
Are there Hawaiian Airlines non-stop flights from SEA to SYD?
You won't find any direct flights with Hawaiian Airlines from Sea-Tac Airport to Sydney Airport. You will have a stopover, so make the most of this time to stretch out those legs before your connecting flight.
How long is a Hawaiian Airlines flight from SEA to SYD?
If you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Mascot Airport with Hawaiian Airlines, sit back and make yourself comfortable. This long-haul flight takes around 16 hours and 55 minutes, so get some shut-eye if you want to prevent jet jag.
How many direct and indirect flights does Hawaiian Airlines fly from SEA to SYD?
You shouldn't have too much trouble matching up your vacation dates with the flight schedule on offer from Hawaiian Airlines. At the moment, it flies from Sea-Tac Airport to Sydney Airport around 21 times per month.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SYD, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Hawaiian Airlines flight from Seattle SEA to Sydney SYD 

To find the best deals on flights to Seattle from Sydney with Hawaiian Airlines, just enter your travel dates, filter by Hawaiian Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Sydney SYD with Hawaiian Airlines 

If you’re planning a round trip, booking return flights with Hawaiian Airlines is usually the most cost-effective option. With airfares ranging from $1,160 to $1,160, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Hawaiian Airlines flights from Seattle SEA to Sydney SYD 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Hawaiian Airlines flight from Seattle to Sydney costs from $696. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Sydney SYD from  Seattle SEA with Hawaiian Airlines 

To find a cheap Hawaiian Airlines flight from Seattle SEA to Sydney SYD, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Hawaiian Airlines flights from Seattle SEA to Sydney SYD 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as September, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Sydney SYD with Hawaiian Airlines 

If you’re keen to be on Sydney soil fast, don’t waste time with a stopover—filter your search results to show direct Hawaiian Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Hawaiian Airlines flights from Seattle SEA to Sydney SYD 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Sydney SYD from  Seattle SEA with Hawaiian Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Hawaiian Airlines Airports
Hop on a(n) Hawaiian Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
HNDJPNHaneda63
HNLUSADaniel K. Inouye Intl.26
BOSUSALogan Intl.25
FUKJPNFukuoka21
CTSJPNNew Chitose19
OKAJPNNaha14
ITMJPNItami9
JFKUSAJohn F. Kennedy Intl.8
NGOJPNChubu Centrair Intl.6
LAXUSALos Angeles Intl.6

Travelers ❤️ these 🏨 after their flight to Sydney

Rydges Sydney Airport Hotel

Rydges Sydney Airport Hotel

4 out of 5
8 Arrival Court, Sydney International Airport, Mascot, NSW
This smoke-free hotel's 2 restaurants, 2 bars/lounges, and 24-hour gym are some of the featured amenities. Traveling on business? Take advantage of the 24-hour ...
8.6/10 Excellent! (2,872 reviews)
"Perfect location for flights. Staff excellent. Room was clean. Walked across the street to the airport for an early flight. Would stay here again."

Reviewed on Jul 30, 2025

Rydges Sydney Airport Hotel
ibis budget Sydney Airport

ibis budget Sydney Airport

2.5 out of 5
5 Ross Smith Avenue, Mascot, NSW
This hotel features free WiFi in public areas, laundry facilities, and self parking. Express check-out, a computer station, and luggage storage are also on ...
7.2/10 Good! (2,158 reviews)
"Bed and room terrific"

Reviewed on Jul 30, 2025

ibis budget Sydney Airport
Novotel Sydney International Airport Hotel

Novotel Sydney International Airport Hotel

4 out of 5
22 Levey Street, Wolli Creek, NSW
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8.4/10 Very Good! (1,002 reviews)
"When the staff found out I had mobility issues they quickly switched me to an accessible room close to the lift. Every thing about the stay was excellent."

Reviewed on Jul 30, 2025

Novotel Sydney International Airport Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.