S$745 Cheap Flights from Melbourne to Seattle

View S$745 flight on Thu, 30 Apr, 2026Opens in a new window

Popular airlines from Melbourne Airport (MEL) to Seattle

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Cheap Flights from Melbourne to Seattle (MEL-SEA)

Prices were available within the past 7 days and start at S$745 for one-way flights and S$1,130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 28 Dec - Sun, 4 Jan
MEL
Melbourne
SEA
Seattle
S$1,130 Return, found 3 days ago
S$1,130
Return
found 3 days ago
Select United flight, departing Sun, 28 Dec from Melbourne to Seattle, returning Sun, 4 Jan, priced at S$1,130 found 3 days ago
United
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,131 Return, found 2 days ago
S$1,131
Return
found 2 days ago
Select United flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,131 found 2 days ago
Delta
Sun, 28 Dec - Sun, 4 Jan
MEL
Melbourne
SEA
Seattle
S$1,139 Return, found 3 days ago
S$1,139
Return
found 3 days ago
Select Delta flight, departing Sun, 28 Dec from Melbourne to Seattle, returning Sun, 4 Jan, priced at S$1,139 found 3 days ago
American Airlines
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,163 Return, found 2 days ago
S$1,163
Return
found 2 days ago
Select American Airlines flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,163 found 2 days ago
Air Canada
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,190 Return, found 2 days ago
S$1,190
Return
found 2 days ago
Select Air Canada flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,190 found 2 days ago
Air Canada
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,191 Return, found 2 days ago
S$1,191
Return
found 2 days ago
Select Air Canada flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,191 found 2 days ago
Air Canada
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,201 Return, found 2 days ago
S$1,201
Return
found 2 days ago
Select Air Canada flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,201 found 2 days ago
Qantas Airways
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,231 Return, found 2 days ago
S$1,231
Return
found 2 days ago
Select Qantas Airways flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,231 found 2 days ago
American Airlines
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,281 Return, found 2 days ago
S$1,281
Return
found 2 days ago
Select American Airlines flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,281 found 2 days ago
Air Canada
Mon, 9 Feb - Sun, 22 Feb
MEL
Melbourne
SEA
Seattle
S$1,338 Return, found 2 days ago
S$1,338
Return
found 2 days ago
Select Air Canada flight, departing Mon, 9 Feb from Melbourne to Seattle, returning Sun, 22 Feb, priced at S$1,338 found 2 days ago

Find the cheapest month to fly from Melbourne (MEL) to Seattle (SEA)

February is typically the cheapest month to fly

From S$1,008 - S$1,863 per traveller.

Frequently asked questions

How much is a flight from Tullamarine Airport to Seattle - Tacoma Intl. Airport (SEA)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Tullamarine Airport and SEA start from S$1,130. Book now to get the best price for your exciting adventure. 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 to Sea-Tac Airport?
This can vary from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from Tullamarine Airport to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Tullamarine Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Tullamarine Airport (MEL) to SEA?
You'll have 13,200 kilometres to cover on the long-haul Melbourne to SeaTac route. Dress in comfy clothes and consider taking some noise-cancelling headphones and a sleep mask.
Which airlines fly direct from Tullamarine Airport (MEL) to SEA?
At the moment, no airlines offer flights directly from Tullamarine Airport (MEL) to Seattle - Tacoma Intl. Airport (SEA). You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.
Are Tullamarine Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from Tullamarine Airport to Sea-Tac Airport, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest assured you're always getting the latest offers.

Travel information

Origin airport
Tullamarine
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, American Airlines, China Airlines, Delta, Emirates, Philippine Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, United
Return price
S$1,130
Distance
13096 km

Book with confidence

Flights from Melbourne to Seattle

There are several airlines that operate frequent flights from Melbourne (MEL) to Seattle (SEA) including

The earliest flight leaves Tullamarine Airport at 09:15 and arrives at Seattle Tacoma Intl. Airport at 06:30. The last flight of the day departs Melbourne at 23:10 and arrives at Seattle at 16:49.

The flight distance from Melbourne to Seattle is about 15010 km, the shortest flight is 19 hours 06 minutes with Virgin Australia.

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Melbourne Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Melbourne to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Melbourne to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Melbourne to Seattle

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