Cheap Flights from Melbourne (MEL) to Seattle (SEA) from HK$3,977~

View HK$3,977 flight on Mon, 17 Nov 2025Opens in a new window

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

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Find Cheap Flights from Melbourne (MEL) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$3,977 for one-way flights and HK$6,598 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$6,598 Return, found 5 days ago
HK$6,598
Return
found 5 days ago
Select United flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$6,598 found 5 days ago
Air Canada
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$6,830 Return, found 5 days ago
HK$6,830
Return
found 5 days ago
Select Air Canada flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$6,830 found 5 days ago
United
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,009 Return, found 5 days ago
HK$7,009
Return
found 5 days ago
Select United flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,009 found 5 days ago
United
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,053 Return, found 5 days ago
HK$7,053
Return
found 5 days ago
Select United flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,053 found 5 days ago
Air Canada
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,194 Return, found 5 days ago
HK$7,194
Return
found 5 days ago
Select Air Canada flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,194 found 5 days ago
American Airlines
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,491 Return, found 5 days ago
HK$7,491
Return
found 5 days ago
Select American Airlines flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,491 found 5 days ago
American Airlines
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,535 Return, found 5 days ago
HK$7,535
Return
found 5 days ago
Select American Airlines flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,535 found 5 days ago
Qantas Airways
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,594 Return, found 5 days ago
HK$7,594
Return
found 5 days ago
Select Qantas Airways flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,594 found 5 days ago
American Airlines
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$7,662 Return, found 5 days ago
HK$7,662
Return
found 5 days ago
Select American Airlines flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$7,662 found 5 days ago
Japan Airlines
Mon, 17 Nov - Sat, 29 Nov
MEL
Melbourne
SEA
Seattle
HK$14,228 Return, found 5 days ago
HK$14,228
Return
found 5 days ago
Select Japan Airlines flight, departing Mon, 17 Nov from Melbourne to Seattle, returning Sat, 29 Nov, priced at HK$14,228 found 5 days ago

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

August is typically the cheapest month to fly

From HK$6,655 - HK$14,618 per traveller.

Graph displaying average flight prices per month

Melbourne to Seattle route information
Origin airport
Tullamarine
Destination airport
Seattle - Tacoma Intl.
Return price
HK$6,598
Distance
13096 km

Flights from Melbourne to Seattle

Book cheap flights from Melbourne (MEL) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Melbourne (MEL) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 (MEL) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is HK$3,977 now!

 

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 HK$6,598. 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 kilometers to cover on the long-haul Melbourne to SeaTac route. Dress in comfy clothes and consider taking some noise-canceling 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.

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