Find flights
Deals
Insights
When to book
FAQs & Tips

$513 Find cheap flights from Seattle to Melbourne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Melbourne departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
週日 6/23
週日 6/30

Search hundreds of travel sites at once for deals on flights to Melbourne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Melbourne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Melbourne, as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Seattle to Melbourne (SEA-MEL)

 
These are the cheapest deals for flights from Seattle to Melbourne currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Melbourne

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Melbourne.

Recent one-way flight deals from Seattle to Melbourne

Only flying one-way? Below are some of the best one-way flight deals from Seattle to Melbourne found on KAYAK recently.

Recent last minute flight deals from Seattle to Melbourne

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to Melbourne.

Recent direct flight deals from Seattle to Melbourne

The latest deals for direct flights from Seattle to Melbourne so you can sit back and relax without the need for a layover.

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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:05 pm - 2:05 pmSEA-AVV
24h 00m2 stops
6:00 am - 9:16 amAVV-SEA
22h 16m2 stops
$993
Find Deal
週日, 11月 17 - 週三, 11月 27
3:20 pm - 2:05 pmSEA-AVV
27h 45m2 stops
6:00 am - 9:16 amAVV-SEA
22h 16m2 stops
$1,013
Find Deal
週日, 11月 17 - 週一, 11月 25
4:43 pm - 10:50 amSEA-MEL
25h 07m2 stops
12:10 pm - 11:22 pmMEL-SEA
28h 12m2 stops
$1,198Air New Zealand
Find Deal
週二, 8月 20 - 週三, 9月 18
1:10 pm - 11:35 amSEA-MEL
29h 25m2 stops
9:00 pm - 12:27 pmMEL-SEA
32h 27m2 stops
$1,262Air Canada
Find Deal
週日, 6月 2 - 週六, 6月 8
6:45 am - 10:50 amSEA-MEL
35h 05m2 stops
8:45 am - 1:23 amMEL-SEA
33h 38m2 stops
$1,300Air New Zealand
Find Deal
週一, 8月 5 - 週日, 8月 25
9:25 am - 8:15 amSEA-MEL
29h 50m1 stop
10:55 am - 3:24 pmMEL-SEA
21h 29m1 stop
$1,337United Airlines
Find Deal
週一, 8月 5 - 週日, 8月 25
6:45 am - 8:15 amSEA-MEL
32h 30m3 stops
9:30 am - 3:52 pmMEL-SEA
23h 22m2 stops
$1,341United Airlines
Find Deal
週二, 8月 6 - 週三, 8月 14
7:05 pm - 12:20 pmSEA-MEL
24h 15m2 stops
6:05 am - 12:30 pmMEL-SEA
23h 25m2 stops
$1,662Air Canada
Find Deal
週二, 7月 2 - 週六, 7月 13
3:59 pm - 7:55 pmSEA-AVV
33h 56m2 stops
8:10 am - 6:58 pmAVV-SEA
28h 48m2 stops
$1,731Qantas Airways
Find Deal
週六, 10月 19 - 週四, 10月 31
3:55 pm - 5:45 amSEA-MEL
20h 50m1 stop
6:30 pm - 10:25 pmMEL-SEA
20h 55m2 stops
$1,795Qantas Airways
Find Deal
週四, 7月 4 - 週日, 7月 14
7:40 am - 4:35 pmSEA-MEL
38h 55m1 stop
$513
Find Deal
週二, 10月 15
9:55 am - 4:25 pmSEA-MEL
35h 30m2 stops
$555
Find Deal
週二, 11月 19
11:40 pm - 7:30 amSEA-MEL
37h 50m1 stop
$761Philippine Airlines
Find Deal
週日, 10月 13
11:40 pm - 6:00 amSEA-MEL
36h 20m1 stop
$801Philippine Airlines
Find Deal
週三, 10月 16
1:10 am - 12:15 amSEA-MEL
29h 05m2 stops
$814
Find Deal
週日, 10月 13
8:45 am - 5:45 amSEA-MEL
26h 00m1 stop
$848Singapore Airlines
Find Deal
週二, 11月 19
1:10 am - 11:45 amSEA-MEL
40h 35m1 stop
$937China Airlines
Find Deal
週六, 10月 12
10:15 am - 5:20 amSEA-MEL
25h 05m1 stop
$976Singapore Airlines
Find Deal
週四, 10月 10
10:10 am - 8:35 amSEA-MEL
52h 25m3 stops
$1,034Hawaiian Airlines
Find Deal
週日, 10月 13
12:10 am - 12:15 pmSEA-MEL
41h 05m1 stop
$1,655China Airlines
Find Deal
週一, 11月 18
8:35 am - 3:35 pmSEA-MEL
38h 00m1 stop
12:45 pm - 9:45 pmMEL-SEA
26h 00m2 stops
$1,268
Find Deal
週二, 5月 28 - 週二, 6月 25
7:05 pm - 11:25 amSEA-MEL
23h 20m2 stops
6:00 am - 2:27 pmMEL-SEA
25h 27m2 stops
$1,281
Find Deal
週一, 5月 27 - 週四, 6月 6
11:59 pm - 7:30 amSEA-MEL
38h 31m2 stops
10:55 am - 10:45 pmMEL-SEA
28h 50m2 stops
$1,342United Airlines
Find Deal
週日, 5月 26 - 週三, 7月 3
11:05 am - 8:15 amSEA-MEL
52h 10m3 stops
10:55 am - 9:13 pmMEL-SEA
27h 18m2 stops
$1,367United Airlines
Find Deal
週日, 5月 26 - 週三, 7月 3
3:55 pm - 5:45 amSEA-MEL
20h 50m1 stop
9:15 pm - 7:44 pmMEL-SEA
39h 29m1 stop
$1,500Qantas Airways
Find Deal
週日, 5月 26 - 週三, 7月 3
8:40 am - 5:45 amSEA-MEL
28h 05m1 stop
9:15 pm - 7:44 pmMEL-SEA
39h 29m1 stop
$2,592Qantas Airways
Find Deal
週二, 5月 28 - 週二, 6月 25
5:15 pm - 9:50 pmSEA-MEL
35h 35m1 stop
2:25 am - 1:25 pmMEL-SEA
52h 00m2 stops
$3,082Emirates
Find Deal
週日, 5月 26 - 週二, 7月 2
12:30 pm - 7:35 pmSEA-MEL
38h 05m3 stops
2:25 am - 1:25 pmMEL-SEA
52h 00m2 stops
$3,340Emirates
Find Deal
週二, 5月 28 - 週一, 6月 24
1:15 am - 5:25 amSEA-MEL
35h 10m1 stop
1:00 pm - 9:24 pmMEL-SEA
25h 24m1 stop
$3,949American Airlines
Find Deal
週六, 5月 25 - 週三, 7月 3
1:15 am - 5:25 amSEA-MEL
35h 10m1 stop
1:00 pm - 8:43 pmMEL-SEA
24h 43m2 stops
$3,954American Airlines
Find Deal
週六, 5月 25 - 週三, 7月 3

Flights from Seattle to Melbourne - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Melbourne to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Melbourne?

The average price of all flights from Seattle to Melbourne clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Melbourne on a Monday and more expensive on a Thursday. On your return trip to Seattle, you should consider flying back on a Friday, and avoid Mondays for better deals.

What is the cheapest month to fly from Seattle to Melbourne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Melbourne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Melbourne is March, where tickets cost $1,099 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $2,252 and $2,097 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Melbourne, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Melbourne, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 81 days before departure.

Which airlines provide the cheapest flights from Seattle to Melbourne?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Melbourne from Seattle were found on Philippine Airlines ($761) and Singapore Airlines ($848), and the lowest round-trip tickets were found on Air New Zealand ($1,198) and Air Canada ($1,262).

Good to know

Cheapest flight

$513
Flight from Seattle to Melbourne Airport (Tullamarine)

When to book flights from Seattle to Melbourne

Are your dates flexible? Find out the best times to travel from Seattle to Melbourne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Melbourne

  • What is the cheapest flight from Seattle to Melbourne?

    In the last 3 days, the lowest price for a flight from Seattle to Melbourne was $513 for a one-way ticket and $993 for a round-trip.

  • Do I need a passport to fly between Seattle and Melbourne?

    Yes, you’ll need a passport to travel to Melbourne from Seattle.

  • Which airports will I be using when flying from Seattle to Melbourne?

    Seattle is served by only 1 airport and there are 2 airports in Melbourne. You will leave Seattle from Seattle/Tacoma Intl and you will be arriving in Melbourne at one of these airports: Melbourne Avalon or Melbourne.

  • Which aircraft models fly most regularly from Seattle to Melbourne?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Melbourne?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Melbourne, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Melbourne from Seattle?

    San Francisco is the most popular layover city among KAYAK users traveling from Seattle to Melbourne.

  • How does KAYAK find such low prices on flights from Seattle to Melbourne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Melbourne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Melbourne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Melbourne from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Melbourne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Melbourne with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Melbourne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Melbourne from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Seattle to Melbourne

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Melbourne found on KAYAK in the last 72 hours.
10/15週二
1 stop
38h 55mSEA-MEL
$513
11/19週二
2 stops
35h 30mSEA-MEL
$555
10/13週日
1 stopPhilippine Airlines
37h 50mSEA-MEL
$761
10/16週三
1 stopPhilippine Airlines
36h 20mSEA-MEL
$801
10/13週日
2 stops
29h 05mSEA-MEL
$814
11/19週二
1 stopSingapore Airlines
26h 00mSEA-MEL
$848
10/12週六
1 stopChina Airlines
40h 35mSEA-MEL
$937
10/10週四
1 stopSingapore Airlines
25h 05mSEA-MEL
$976
10/13週日
3 stopsHawaiian Airlines
52h 25mSEA-MEL
$1,034
11/18週一
1 stopChina Airlines
41h 05mSEA-MEL
$1,655

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to Melbourne

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Melbourne that are departing in the next 10 days.
5/28週二
multi-stop
38h 00mSEA-MEL
6/25週二
multi-stop
26h 00mMEL-SEA
$1,268
5/27週一
multi-stop
23h 20mSEA-MEL
6/6週四
multi-stop
25h 27mMEL-SEA
$1,281
5/26週日
multi-stopUnited Airlines
38h 31mSEA-MEL
7/3週三
multi-stopUnited Airlines
28h 50mMEL-SEA
$1,342
5/26週日
multi-stopUnited Airlines
52h 10mSEA-MEL
7/3週三
multi-stopUnited Airlines
27h 18mMEL-SEA
$1,367
5/26週日
multi-stopQantas Airways
20h 50mSEA-MEL
7/3週三
multi-stopQantas Airways
39h 29mMEL-SEA
$1,500
5/28週二
multi-stopQantas Airways
28h 05mSEA-MEL
6/25週二
multi-stopQantas Airways
39h 29mMEL-SEA
$2,592
5/26週日
multi-stopEmirates
35h 35mSEA-MEL
7/2週二
multi-stopEmirates
52h 00mMEL-SEA
$3,082
5/28週二
multi-stopEmirates
38h 05mSEA-MEL
6/24週一
multi-stopEmirates
52h 00mMEL-SEA
$3,340
5/25週六
multi-stopAmerican Airlines
35h 10mSEA-MEL
7/3週三
multi-stopAmerican Airlines
25h 24mMEL-SEA
$3,949
5/25週六
multi-stopAmerican Airlines
35h 10mSEA-MEL
7/3週三
multi-stopAmerican Airlines
24h 43mMEL-SEA
$3,954

Search by stops

Search by airline

Search by price

Seattle - Melbourne Flights

Departure:

Seattle (SEA)United States

Cabin classes:

Browse origins:

Browse destinations: