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Cheap flights from Seattle to Melbourne from $553

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Melbourne departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Melbourne

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Melbourne that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Melbourne.

Cheap last minute flights

Planning a quick getaway from Seattle to Melbourne? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Melbourne, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Melbourne

Find recent round-trip train or bus tickets from Seattle to Melbourne.

All round-trip flight deals to Melbourne

The cheapest plane tickets to Melbourne found on KAYAK recently.
11:55 pm - 6:20 amSEA-MEL
37h 25m1 stop
9:00 am - 7:35 pmMEL-SEA
27h 35m1 stop
$1,005Philippine Airlines
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Wed, Apr 9 - Sun, Apr 20
7:05 pm - 3:45 pmSEA-MEL
25h 40m2 stops
6:10 am - 9:50 amMEL-SEA
21h 40m2 stops
$1,007Air Canada
Find Deal
Mon, Feb 17 - Tue, Mar 11
9:20 am - 9:30 amSEA-MEL
29h 10m2 stops
11:30 am - 6:36 pmMEL-SEA
26h 06m2 stops
$1,008United Airlines
Find Deal
Thu, Feb 27 - Sat, Mar 8
3:11 pm - 10:00 amSEA-MEL
23h 49m1 stop
1:00 pm - 9:11 pmMEL-SEA
27h 11m2 stops
$1,012United Airlines
Find Deal
Mon, Dec 30 - Mon, Jan 20
7:05 pm - 3:45 pmSEA-MEL
25h 40m2 stops
7:05 am - 9:50 amMEL-SEA
20h 45m2 stops
$1,035
Find Deal
Sun, Mar 2 - Mon, Mar 10
6:25 pm - 10:00 amSEA-MEL
44h 35m2 stops
4:50 pm - 9:20 pmMEL-SEA
23h 30m1 stop
$1,096
Find Deal
Tue, Dec 17 - Sun, Jan 19
6:31 am - 8:40 pmSEA-MEL
43h 09m2 stops
12:05 pm - 6:25 pmMEL-SEA
25h 20m2 stops
$1,392Air New Zealand
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Tue, Nov 26 - Sun, Feb 2
5:15 am - 1:50 pmSEA-MEL
37h 35m2 stops
6:55 pm - 3:25 pmMEL-SEA
39h 30m2 stops
$1,456Air New Zealand
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Mon, Dec 9 - Mon, Dec 23
6:00 am - 2:10 pmSEA-AVV
37h 10m2 stops
10:25 am - 8:25 pmAVV-SEA
28h 00m2 stops
$1,785Qantas Airways
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Mon, Feb 17 - Tue, Mar 11
6:00 am - 8:20 pmSEA-AVV
43h 20m2 stops
6:00 am - 8:25 pmAVV-SEA
32h 25m2 stops
$1,820Qantas Airways
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Mon, Feb 17 - Tue, Mar 11
11:56 am - 10:00 amSEA-MEL
27h 04m1 stop
$553United Airlines
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Sat, Dec 7
4:58 pm - 10:00 amSEA-MEL
22h 02m1 stop
$557United Airlines
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Tue, Mar 4
7:15 am - 4:20 pmSEA-MEL
38h 05m1 stop
Sat, Nov 16
7:15 am - 4:20 pmSEA-MEL
38h 05m1 stop
Sat, Nov 16
7:05 pm - 12:20 pmSEA-MEL
24h 15m2 stops
$633Air Canada
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Thu, May 1
7:05 pm - 11:05 amSEA-MEL
23h 00m2 stops
$643Air Canada
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Sat, Apr 12
10:15 am - 7:25 amSEA-MEL
28h 10m1 stop
$884Singapore Airlines
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Sat, Apr 12
10:15 am - 9:50 amSEA-MEL
30h 35m1 stop
$928Singapore Airlines
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Sat, Apr 12
8:30 am - 7:35 amSEA-AVV
52h 05m2 stops
$2,249Qantas Airways
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Sat, Nov 9
1:38 pm - 3:45 pmSEA-AVV
31h 07m2 stops
$2,328Qantas Airways
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Tue, Dec 31
4:20 pm - 10:00 amSEA-MEL
22h 40m1 stop
1:00 pm - 9:07 pmMEL-SEA
27h 07m1 stop
$1,228United Airlines
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Wed, Nov 6 - Tue, Nov 12
8:30 am - 10:00 amSEA-MEL
30h 30m2 stops
1:00 pm - 9:10 pmMEL-SEA
27h 10m2 stops
$1,233United Airlines
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Wed, Nov 6 - Tue, Nov 12
11:55 pm - 10:00 amSEA-MEL
39h 05m2 stops
1:00 pm - 8:36 amMEL-SEA
38h 36m1 stop
$1,356United Airlines
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Sat, Nov 9 - Sun, Nov 17
7:00 pm - 8:55 pmSEA-MEL
54h 55m1 stop
10:40 pm - 5:05 pmMEL-SEA
37h 25m1 stop
$1,592Turkish Airlines
Find Deal
Fri, Nov 8 - Sat, Nov 16
7:00 pm - 8:55 pmSEA-MEL
54h 55m2 stops
10:40 pm - 5:05 pmMEL-SEA
37h 25m2 stops
$1,594Turkish Airlines
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Fri, Nov 8 - Sat, Nov 16
5:59 pm - 12:30 pmSEA-MEL
47h 31m2 stops
7:20 am - 9:50 amMEL-SEA
21h 30m1 stop
$1,709
Find Deal
Wed, Nov 6 - Tue, Nov 12
10:35 pm - 12:05 amSEA-MEL
30h 30m1 stop
4:50 pm - 10:50 pmMEL-SEA
25h 00m2 stops
$1,725
Find Deal
Fri, Nov 8 - Sun, Nov 17
6:31 am - 10:50 amSEA-MEL
33h 19m2 stops
6:00 pm - 6:32 pmMEL-SEA
43h 32m2 stops
$1,946Air New Zealand
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Fri, Nov 8 - Sun, Nov 17
8:30 am - 11:15 pmSEA-AVV
43h 45m2 stops
4:20 pm - 11:59 pmAVV-SEA
26h 39m2 stops
$3,509Qantas Airways
Find Deal
Fri, Nov 8 - Sat, Nov 16
6:15 am - 8:20 pmSEA-AVV
43h 05m2 stops
4:20 pm - 2:25 pmAVV-SEA
41h 05m2 stops
$16,361Qantas Airways
Find Deal
Wed, Nov 6 - Tue, Nov 12

Air Canada flights from Seattle to Melbourne

Our best Air Canada deals on Seattle to Melbourne flight tickets
Air Canada
Feb 17
SEA7:05 pmSeattle/Tacoma Intl
25h 40m
2 stops
MEL3:45 pmMelbourne
Mar 11
MEL6:10 amMelbourne
21h 40m
2 stops
SEA9:50 amSeattle/Tacoma Intl
Air Canada
Mar 2
SEA7:05 pmSeattle/Tacoma Intl
25h 40m
2 stops
MEL3:45 pmMelbourne
Mar 12
MEL7:10 amMelbourne
20h 40m
2 stops
SEA9:50 amSeattle/Tacoma Intl
Air Canada
Feb 28
SEA7:05 pmSeattle/Tacoma Intl
24h 30m
2 stops
MEL2:35 pmMelbourne
Mar 10
MEL7:10 amMelbourne
20h 40m
2 stops
SEA9:50 amSeattle/Tacoma Intl

Cathay Pacific flights from Seattle to Melbourne

Our best Cathay Pacific deals on Seattle to Melbourne flight tickets
Cathay Pacific
Nov 26
SEA4:21 pmSeattle/Tacoma Intl
35h 39m
2 stops
MEL11:00 pmMelbourne
Jan 30
MEL8:40 amMelbourne
28h 14m
2 stops
SEA5:54 pmSeattle/Tacoma Intl
Cathay Pacific
Nov 25
SEA1:36 pmSeattle/Tacoma Intl
38h 24m
2 stops
MEL11:00 pmMelbourne
Feb 25
MEL12:45 amMelbourne
50h 30m
2 stops
SEA8:15 amSeattle/Tacoma Intl
Cathay Pacific
Mar 1
SEA3:58 pmSeattle/Tacoma Intl
36h 02m
2 stops
MEL11:00 pmMelbourne
Mar 9
MEL12:45 amMelbourne
32h 08m
2 stops
SEA2:53 pmSeattle/Tacoma Intl

How to get the cheapest flight ticket from Seattle to Melbourne

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 cheapest month to fly from Seattle to Melbourne?

March. The cheapest time of year to fly to Melbourne from Seattle is March. Most expensive is December

What is the cheapest day to depart Seattle for Melbourne?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Seattle to Melbourne?

In the evening. Seattle to Melbourne flights are approximately 13% more expensive in the morning than in the evening

What is the cheapest airline that flies to Melbourne from Seattle?

Air Canada. Air Canada, United Airlines, and Air New Zealand are the most popular carriers operating from Seattle to Melbourne

What is the cheapest Seattle to Melbourne flight route?

Seattle/Tacoma Intl - Melbourne. Fly from Seattle/Tacoma Intl to Melbourne for the best Seattle - Melbourne flight prices

How far in advance should you book Seattle to Melbourne flights?

34 days before. The cheapest time to buy a flight from Seattle to Melbourne is approximately 34 days to departure

Can stopping save me money on Seattle to Melbourne flights?

No. A direct flight is the cheapest option for a flight between Seattle to Melbourne.

Cheap Seattle to Melbourne flight deals and tips

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

Best Price Found

$553

Fastest flight time

19h 43m

Direct flights

None

Airports in Melbourne

2 airports
The best one-way flight to Melbourne from Seattle in the past 72 hours is $553. The best round-trip flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $1,005.
The fastest flight from Seattle to Melbourne takes 19h 43m
There are no direct flights from Seattle to Melbourne. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Melbourne Airport and Seattle/Tacoma Intl Airport - Melbourne Avalon Airport.
There are 2 airports near Melbourne: Melbourne Avalon (AVV), Melbourne (MEL)

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

    There are 8184.9 mi between Seattle/Tacoma Intl and Melbourne. 20h 40m is a normal flight duration for this route.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Melbourne refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The travel and health documents you'll need for your trip to Melbourne may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Melbourne. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Seattle to Melbourne

Compare and see reviews for airlines that fly from Seattle to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $960Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
Air CanadaPriceFrom $1,029Free CancellationRating
7.0
8,130 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,227Free CancellationRating
8.0
530 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $1,324Free CancellationRating
7.5
829 reviews
Search Qantas Airways flights

Why use momondo?

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

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 Seattle to Melbourne for you.

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

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

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

Once all potential Seattle to Melbourne flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Melbourne from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 31.3 mi from Melbourne