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Cheap flights from Melbourne Airport to Seattle from $493

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Melbourne Airport to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:10 am - 4:53 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
25h 43m2 stops Los Angeles Salt Lake City
Delta Logo
8:15 pm - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
40h 45m1 stop Los Angeles
$921Delta
Wed, Nov 18 - Sat, Nov 28
Delta Logo
10:10 am - 12:40 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
21h 30m1 stop Los Angeles
Delta Logo
9:20 pm - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
39h 40m1 stop Los Angeles
$921Delta
Tue, Nov 24 - Mon, Nov 30
Delta Logo
10:10 am - 4:51 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
25h 41m1 stop Los Angeles
Delta Logo
9:25 am - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
27h 35m2 stops Salt Lake City Los Angeles
$921Delta
Mon, Nov 23 - Mon, Nov 30
Delta Logo
10:10 am - 12:40 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
21h 30m1 stop Los Angeles
Delta Logo
10:20 am - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
26h 40m1 stop Los Angeles
$921Delta
Wed, Nov 18 - Tue, Dec 1
Delta Logo
10:10 am - 2:55 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
23h 45m2 stops Los Angeles Salt Lake City
Delta Logo
9:25 am - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
27h 35m2 stops Salt Lake City Los Angeles
$921Delta
Wed, Nov 18 - Mon, Nov 30
Delta Logo
10:10 am - 3:10 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
24h 00m1 stop Los Angeles
Delta Logo
10:12 am - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
26h 48m1 stop Los Angeles
$921Delta
Thu, Nov 19 - Sun, Nov 29
Delta Logo
10:10 am - 2:55 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
23h 45m2 stops Los Angeles Salt Lake City
Delta Logo
3:21 pm - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
21h 39m1 stop Los Angeles
$921Delta
Tue, Nov 24 - Tue, Dec 1
Delta Logo
10:10 am - 2:55 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
23h 45m2 stops Los Angeles Salt Lake City
Delta Logo
8:15 pm - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
40h 45m1 stop Los Angeles
$921Delta
Tue, Nov 24 - Sat, Nov 28
United Airlines Logo
12:45 pm - 12:20 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
18h 35m1 stop San Francisco
United Airlines Logo
4:39 pm - 9:30 amSEA  Seattle/Tacoma Intl-MEL Melbourne
21h 51m1 stop Los Angeles
$926United Airlines
Wed, Nov 18 - Wed, Nov 25
United Airlines Logo
12:45 pm - 4:27 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
22h 42m1 stop San Francisco
United Airlines Logo
6:30 pm - 9:30 amSEA  Seattle/Tacoma Intl-MEL Melbourne
20h 00m1 stop Los Angeles
$926United Airlines
Thu, Nov 19 - Wed, Nov 25

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United Airlines flights from Melbourne Airport to Seattle

Our best United Airlines deals on Melbourne Airport to Seattle flight tickets
United Airlines
Nov 18
MEL12:45 pmMelbourne
18h 35m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Nov 25
SEA4:39 pmSeattle/Tacoma Intl
21h 51m
1 stop
MEL9:30 amMelbourne
$926
United Airlines
Nov 20
MEL12:45 pmMelbourne
18h 35m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Nov 25
SEA4:39 pmSeattle/Tacoma Intl
21h 51m
1 stop
MEL9:30 amMelbourne
$974
United Airlines
Nov 20
MEL12:45 pmMelbourne
18h 35m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Nov 27
SEA7:35 pmSeattle/Tacoma Intl
19h 55m
1 stop
MEL10:30 amMelbourne
$1,023

Delta flights from Melbourne Airport to Seattle

Our best Delta deals on Melbourne Airport to Seattle flight tickets
Delta
Nov 24
MEL10:10 amMelbourne
23h 45m
2 stops
SEA2:55 pmSeattle/Tacoma Intl
Nov 30
SEA9:25 amSeattle/Tacoma Intl
27h 35m
2 stops
MEL8:00 amMelbourne
$921
Delta
Nov 21
MEL10:10 amMelbourne
25h 41m
1 stop
SEA4:51 pmSeattle/Tacoma Intl
Nov 29
SEA7:15 amSeattle/Tacoma Intl
29h 45m
1 stop
MEL8:00 amMelbourne
$969
Delta
Nov 19
MEL10:10 amMelbourne
27h 31m
2 stops
SEA6:41 pmSeattle/Tacoma Intl
Nov 28
SEA5:35 amSeattle/Tacoma Intl
31h 25m
2 stops
MEL8:00 amMelbourne
$972

momondo Fare Finder

 
Use the filters below to find and compare flights from Melbourne Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Wed 11/18

10:10 am-4:53 pm

2 stops25h 43m

Seattle/Tacoma Intl

Sat 11/28

8:15 pm-8:00 am

1 stop40h 45m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Tue 11/24

10:10 am-12:40 pm

1 stop21h 30m

Seattle/Tacoma Intl

Mon 11/30

9:20 pm-8:00 am

1 stop39h 40m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Mon 11/23

10:10 am-4:51 pm

1 stop25h 41m

Seattle/Tacoma Intl

Mon 11/30

9:25 am-8:00 am

2 stops27h 35m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Wed 11/18

10:10 am-12:40 pm

1 stop21h 30m

Seattle/Tacoma Intl

Tue 12/1

10:20 am-8:00 am

1 stop26h 40m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Wed 11/18

10:10 am-2:55 pm

2 stops23h 45m

Seattle/Tacoma Intl

Mon 11/30

9:25 am-8:00 am

2 stops27h 35m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Thu 11/19

10:10 am-3:10 pm

1 stop24h 00m

Seattle/Tacoma Intl

Sun 11/29

10:12 am-8:00 am

1 stop26h 48m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Tue 11/24

10:10 am-2:55 pm

2 stops23h 45m

Seattle/Tacoma Intl

Tue 12/1

3:21 pm-8:00 am

1 stop21h 39m

$921

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Tue 11/24

10:10 am-2:55 pm

2 stops23h 45m

Seattle/Tacoma Intl

Sat 11/28

8:15 pm-8:00 am

1 stop40h 45m

$921
Quickest round-trip

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Wed 11/18

12:45 pm-12:20 pm

1 stop18h 35m

Seattle/Tacoma Intl

Wed 11/25

4:39 pm-9:30 am

1 stop21h 51m

$926

MelbourneSeattle

MEL Melbourne - SEA Seattle/Tacoma Intl

MELSEA

Melbourne

Thu 11/19

12:45 pm-4:27 pm

1 stop22h 42m

Seattle/Tacoma Intl

Wed 11/25

6:30 pm-9:30 am

1 stop20h 00m

$926

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Melbourne Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Melbourne Airport and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $1,069 to $1,225.
The lowest price recently found on this route was $921.

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Melbourne Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $816. If you don’t want to visit Seattle in March, then you should wait until January to fly from Melbourne Airport, when ticket prices are also cheap, with an average price of $890.

How far in advance should I book a flight from Melbourne Airport to Seattle?

You are more likely to see cheaper flights to Seattle from Melbourne Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,015 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Melbourne Airport for as low as $892 on momondo.

Can stopping save me money on Melbourne Airport to Seattle flights?

You could potentially save up to 11% on your flight if you consider stops on a Melbourne Airport to Seattle flight.

How have Melbourne Airport to Seattle flight prices changed over time?

As of October 2026, prices for Melbourne Airport to Seattle flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Melbourne Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Melbourne Airport to Seattle (MEL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Airport to Seattle

Best Price Found

$493

Fastest flight time

28h 25m

Direct flights

None
The best one-way flight to Seattle from Melbourne Airport in the past 72 hours is $493. The best round-trip flight deal from Melbourne Airport to Seattle found on momondo in the last 72 hours is $921.
The fastest flight from Melbourne Airport to Seattle takes 28h 25m
There are no direct flights from Melbourne Airport to Seattle. There are no popular flight routes from Melbourne Airport to Seattle.
Search flight deals

Frequently asked questions about flying from Melbourne Airport to Seattle

  • How far is Melbourne to Seattle/Tacoma Intl by plane?

    Melbourne and Seattle/Tacoma Intl are 8183.9 mi apart from one another. By plane, this route typically takes 28h 25m.

  • When did momondo last update prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Melbourne Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Melbourne Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Melbourne Airport to Seattle?

Best airlines flying from Melbourne Airport to Seattle

Compare and see reviews for airlines that fly from Melbourne Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $778Free CancellationRating
7.3
10,441 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Redmond
Kent
Federal Way
Lakewood
Fife
Lynnwood
Puyallup
Tukwila
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Melbourne to Seattle for you.

Can I find flights from Melbourne to Seattle with flexible booking policies on momondo?

All flight searches from Melbourne to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Melbourne to Seattle?

momondo helps you find the best flight between Melbourne and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Melbourne to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Melbourne to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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