$769 Cheap flight deals from Seattle (SEA) to Adelaide (ADL)

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This Weekend's Flight Deals from Seattle to Adelaide

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 27 - Sun, May 4
SEA
Seattle - Tacoma Intl.
ADL
Adelaide
$1,722 Roundtrip, found 2 days ago
$1,722
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun, Apr 27 from Seattle - Tacoma Intl. to Adelaide, returning Sun, May 4, priced at $1,722 found 2 days ago

Airfares from $769 One Way, $1,259 Round Trip from Seattle to Adelaide

Prices starting at $1,259 for return flights and $769 for one-way flights to Adelaide were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 10 - Thu, Jun 19
PAE
Seattle
ADL
Adelaide
$1,259 Roundtrip, found 6 days ago
$1,259
Roundtrip
found 6 days ago
Select Fiji Airways flight, departing Tue, Jun 10 from Seattle to Adelaide, returning Thu, Jun 19, priced at $1,259 found 6 days ago
Tue, Jun 10 - Thu, Jun 19
PAE
Seattle
ADL
Adelaide
$1,267 Roundtrip, found 6 days ago
$1,267
Roundtrip
found 6 days ago
Select Fiji Airways flight, departing Tue, Jun 10 from Seattle to Adelaide, returning Thu, Jun 19, priced at $1,267 found 6 days ago
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
ADL
Adelaide
$1,338 Roundtrip, found 2 days ago
$1,338
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 10 from Seattle to Adelaide, returning Mon, Nov 17, priced at $1,338 found 2 days ago
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
ADL
Adelaide
$1,339 Roundtrip, found 2 days ago
$1,339
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 10 from Seattle to Adelaide, returning Mon, Nov 17, priced at $1,339 found 2 days ago
Mon, Nov 10 - Mon, Nov 17
SEA
Seattle
ADL
Adelaide
$1,341 Roundtrip, found 2 days ago
$1,341
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Nov 10 from Seattle to Adelaide, returning Mon, Nov 17, priced at $1,341 found 2 days ago

More About Flying To Adelaide from Seattle

Route Information for Flights from Seattle to Adelaide

Origin Airport IATA Code
SEA
Destination Airport IATA Code
ADL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Adelaide

Orbitz combines guaranteed low prices with cutting-edge mobile tools for travel from Seattle to Adelaide to give you a travel experience that is second to none.

Bargain Travel at Your Fingertips

Orbitz provides the cheapest fares from Seattle to Adelaide. When reserving your flight you can mix and match a range of low cost airlines for you departing and returning domestic or international flights. This way you can travel on a budget while selecting the flights that suit your schedule.

Modern Tools for Fast-Paced Travel

Orbitz makes use of the latest technology to ensure that you are always kept up-to-date on the status of your Seattle to Adelaide flights. Through easy-to-use mobile Android and iPhone apps you can book low cost flights from Seattle to Adelaide and choose a range of cheap hotels to stay in.

Enjoy Stress-Free Travel with Flight Alerts

Once you have booked your flights from Seattle to Adelaide on Orbitz you will always be kept informed of any changes to your flight. When you opt into Orbitz’s free email and SMS alerts on your Seattle to Adelaide flights you can ask Orbitz to send the flight details to up to 6 other contacts, so keeping your family and business team informed is a cinch.

Frequent Flyer Program

For loyal Orbitz customers who fly from Seattle to Adelaide the chance to join our frequent flyer program is an added bonus. Simply log-on to your online account and input your frequent flyer number for future flights.

Frequently asked questions

What is the shortest flight from Seattle to Adelaide?
The journey from Seattle to Adelaide can be as fast as 2 hours and 55 minutes. With a short and sweet flight time like this, why not book a spontaneous getaway?
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.