S$660 Cheap Flights from Seattle to Melbourne

View S$660 flight on Sat, 9 Aug, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Avalon Airport (AVV)

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Cheap Flights from Seattle to Melbourne (SEA-AVV)

Prices were available within the past 7 days and start at S$660 for one-way flights and S$1,246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, 5 Aug - Tue, 12 Aug
SEA
Seattle
AVV
Melbourne
S$1,246 Return, found 5 days ago
S$1,246
Return
found 5 days ago
Select Qantas Airways flight, departing Tue, 5 Aug from Seattle to Melbourne, returning Tue, 12 Aug, priced at S$1,246 found 5 days ago
Seattle to Melbourne route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Avalon
Return price
S$1,246
Distance
13147 km

Perfect flights from Seattle to Melbourne

Your Journey from Seattle to Melbourne

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Melbourne caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Alaska Airlines, Delta, Qantas Airways. Our selection of flights from Seattle - Tacoma Intl. to Avalon caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 5 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Melbourne Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Avalon that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$660 and roundtrip prices from S$1,246*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Melbourne with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Melbourne

Picture yourself stepping off the plane in Melbourne and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Melbourne Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Melbourne.
 

Beyond the Flight – Exploring Melbourne

With Expedia, your adventure extends beyond the flight. Explore Melbourne at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Melbourne with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Melbourne with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

Melbourne Airports

Melbourne

Seattle to Tullamarine
S$1,238.60
Seattle to Avalon
S$1,245.90
*Available to Expedia members.