CA $776 Cheap Flights from Melbourne (MEL) to Seattle (SEA)

View CA $776 flight on Wed, May 20, 2026Opens in a new window

Popular airlines from Melbourne Airport (MEL) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Melbourne (MEL) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $776 for one-way flights and CA $1,272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jun 12 - Tue, Jul 21
MEL
Melbourne
SEA
Seattle
CA $1,272 Roundtrip, found 1 day ago
CA $1,272
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 12 from Melbourne to Seattle, returning Tue, Jul 21, priced at CA $1,272 found 1 day ago
United
Tue, Aug 11 - Sun, Aug 23
MEL
Melbourne
SEA
Seattle
CA $1,280 Roundtrip, found 5 days ago
CA $1,280
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 11 from Melbourne to Seattle, returning Sun, Aug 23, priced at CA $1,280 found 5 days ago
Delta
Wed, May 13 - Wed, May 27
MEL
Melbourne
SEA
Seattle
CA $1,282 Roundtrip, found 1 day ago
CA $1,282
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 13 from Melbourne to Seattle, returning Wed, May 27, priced at CA $1,282 found 1 day ago
American Airlines
Sat, Jun 6 - Sat, Jun 20
MEL
Melbourne
SEA
Seattle
CA $1,469 Roundtrip, found 4 days ago
CA $1,469
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 6 from Melbourne to Seattle, returning Sat, Jun 20, priced at CA $1,469 found 4 days ago
American Airlines
Sat, Aug 1 - Sat, Aug 15
MEL
Melbourne
SEA
Seattle
CA $1,471 Roundtrip, found 5 days ago
CA $1,471
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 1 from Melbourne to Seattle, returning Sat, Aug 15, priced at CA $1,471 found 5 days ago
Jetstar
Thu, Jun 4 - Sun, Jul 26
MEL
Melbourne
SEA
Seattle
CA $1,485 Roundtrip, found 5 days ago
CA $1,485
Roundtrip
found 5 days ago
Select Jetstar flight, departing Thu, Jun 4 from Melbourne to Seattle, returning Sun, Jul 26, priced at CA $1,485 found 5 days ago
American Airlines
Sat, Jun 6 - Sat, Jun 20
MEL
Melbourne
SEA
Seattle
CA $1,491 Roundtrip, found 4 days ago
CA $1,491
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 6 from Melbourne to Seattle, returning Sat, Jun 20, priced at CA $1,491 found 4 days ago
American Airlines
Thu, Jun 4 - Sun, Jul 26
MEL
Melbourne
SEA
Seattle
CA $1,494 Roundtrip, found 5 days ago
CA $1,494
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jun 4 from Melbourne to Seattle, returning Sun, Jul 26, priced at CA $1,494 found 5 days ago
Jetstar
Thu, Jun 4 - Sun, Jul 26
MEL
Melbourne
SEA
Seattle
CA $1,497 Roundtrip, found 5 days ago
CA $1,497
Roundtrip
found 5 days ago
Select Jetstar flight, departing Thu, Jun 4 from Melbourne to Seattle, returning Sun, Jul 26, priced at CA $1,497 found 5 days ago
Qantas Airways
Thu, Jun 4 - Sun, Jul 26
MEL
Melbourne
SEA
Seattle
CA $1,517 Roundtrip, found 5 days ago
CA $1,517
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Thu, Jun 4 from Melbourne to Seattle, returning Sun, Jul 26, priced at CA $1,517 found 5 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from CA $1,280
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from CA $1,280

Frequently asked questions

How much is a flight from Tullamarine Airport to Seattle - Tacoma Intl. Airport (SEA)?
Start packing your suitcase, because round-trip journeys between Tullamarine Airport and Sea-Tac Airport start from CA $1,272. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tullamarine Airport (MEL) to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be cancelled online, but every airline has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from MEL to Sea-Tac Airport that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight at no extra charge. All you pay is the cost difference between the two flights. When looking for Tullamarine Airport (MEL) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "No change fees" box for you to tick.
How many hours is the flight from Tullamarine Airport (MEL) to Sea-Tac Airport?
It takes about 21 hours and 19 minutes to travel from MEL to SEA. If you plan to have a snooze, bring a small pillow, some earplugs and an eye mask.
How far is the flight from MEL to Sea-Tac Airport?
With a flight distance of 13,200 kilometres between Melbourne and SeaTac, this is a long-haul journey. Ensure that you stay hydrated and move around the cabin from time to time.
Which airlines fly direct from Tullamarine Airport (MEL) to Sea-Tac Airport?
If you want to fly straight from Tullamarine Airport to Sea-Tac Airport, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Tullamarine Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from MEL to Sea-Tac Airport, but it's also possible to miss out entirely! As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

Frequently asked questions

How do I find cheap flights from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 76 connecting flights per day from Melbourne, VIC (MEL-Tullamarine) (MEL) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA). Some common connection points include Kingsford Smith Intl. (SYD), Auckland Intl. (AKL), and Unknown (BNE).
What is the earliest flight from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Melbourne, VIC (MEL-Tullamarine) (MEL) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) typically departs at approximately 12:35 AM local time, operated by SQ. This is a seasonal service active in January, February, March, April, October, November, and December. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll find the most flights from Melbourne, VIC (MEL-Tullamarine) (MEL) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) on a Thursday, with around 50 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Qantas, Virgin Australia, and Jetstar. Thursday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the early morning, from 6am to 9am. About 34% of passengers prefer this time. Many major carriers, including Virgin Australia, Delta and Air Canada, offer flights during this window. This timing works well because it allows you to start your journey early and arrive at your destination with plenty of time to settle in.
How long does it take to fly from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying from MEL to SEA with a connection usually takes about 20 hours, traveling roughly 8,186 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for MEL to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from Tullamarine (MEL)?
If you're planning to travel to Seattle from Tullamarine (MEL), you can fly directly into Seattle - Tacoma Intl. (SEA) Some flights may connect through major hubs like Kingsford Smith Intl. (SYD), Auckland Intl. (AKL), BNE (BNE) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Melbourne, VIC (MEL-Tullamarine) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tullamarine
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air New Zealand, American Airlines, Cathay Pacific, China Airlines, Delta, Emirates, Fiji Airways, Japan Airlines, Philippine Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
CA $1,272
Distance
13096 km

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