$594 Find Cheap Flights from Seattle to Melbourne - Compare and Save

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Everything you should know

Cheapest round-trip
$1,106
Typical prices: $1,055-$1,561
American Airlines
Fri 10/19Sat 11/3
SEA - MEL • 2 stops
Cheapest one-way
$594
Typical prices: $570-$750
Multiple Airlines
Sun 11/4
SEA - MEL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Melbourne. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
SEA - AVV
Cheapest • 9% average savings
SEA - MEL
Most popular
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 14% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $987 (round-trip)
San Francisco (SFO)
Shortest trip • 20h 10m (one-way)
Insights
Insights
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We hope you love your trip to Melbourne!
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Flight Deals

Cheap Flights from Seattle to Melbourne (SEA-MEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Melbourne

Mon, Oct 19 - Tue, Nov 3
American Airlines Logo
4:37 pm - 10:30 amSEA  Seattle/Tacoma Intl-MEL Melbourne
23h 53m2 stops Los Angeles Los Angeles Brisbane
American Airlines Logo
12:00 pm - 10:11 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
29h 11m1 stop Dallas/Fort Worth
$1,106American Airlines
Sun, Jan 24 - Sat, Jan 30
Multiple Airlines Logo
8:51 pm - 12:45 pmSEA  Seattle/Tacoma Intl-MEL Melbourne
44h 54m2 stops Los Angeles Los Angeles Nadi
Multiple Airlines Logo
1:35 pm - 6:53 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
24h 18m2 stops Nadi San Francisco
$1,115Multiple Airlines
Sat, Feb 6 - Thu, Mar 18
Delta Logo
12:00 pm - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
25h 00m1 stop Los Angeles Los Angeles
Delta Logo
9:10 am - 10:35 amMEL  Melbourne-SEA Seattle/Tacoma Intl
19h 25m1 stop Los Angeles Los Angeles
$1,131Delta
Fri, Feb 5 - Fri, Mar 19
Delta Logo
12:00 pm - 8:00 amSEA  Seattle/Tacoma Intl-MEL Melbourne
25h 00m1 stop Los Angeles Los Angeles
Delta Logo
9:10 am - 10:35 amMEL  Melbourne-SEA Seattle/Tacoma Intl
19h 25m1 stop Los Angeles Los Angeles
$1,131Delta
Mon, Nov 2 - Sun, Nov 15
Qantas Airways Logo
5:59 pm - 12:05 pmSEA  Seattle/Tacoma Intl-MEL Melbourne
23h 06m2 stops Los Angeles Los Angeles Sydney Kingsford Smith
Qantas Airways Logo
10:45 pm - 10:57 amMEL  Melbourne-SEA Seattle/Tacoma Intl
31h 12m1 stop Los Angeles Los Angeles
$1,224Qantas Airways
Sat, Feb 6 - Sun, Mar 21
Qantas Airways Logo
4:39 pm - 9:30 amSEA  Seattle/Tacoma Intl-MEL Melbourne
21h 51m1 stop Los Angeles Los Angeles
Qantas Airways Logo
10:45 pm - 6:53 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
38h 08m1 stop Los Angeles Los Angeles
$1,227Qantas Airways
Sun, Dec 27 - Sat, Jan 16
Air New Zealand Logo
5:34 pm - 10:55 amSEA  Seattle/Tacoma Intl-MEL Melbourne
46h 21m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
3:00 pm - 9:56 pmMEL  Melbourne-SEA Seattle/Tacoma Intl
49h 56m2 stops Auckland Intl Los Angeles Los Angeles
$1,246Air New Zealand
Mon, Feb 8 - Sun, Feb 21
Air New Zealand Logo
7:05 pm - 2:35 pmSEA  Seattle/Tacoma Intl-MEL Melbourne
24h 30m2 stops Vancouver Intl Sydney Kingsford Smith
Air New Zealand Logo
8:10 am - 9:32 amMEL  Melbourne-SEA Seattle/Tacoma Intl
20h 22m2 stops Brisbane Vancouver Intl
$1,252Air New Zealand
Mon, Oct 19 - Tue, Nov 3
Cathay Pacific Logo
11:45 am - 11:15 pmSEA  Seattle/Tacoma Intl-MEL Melbourne
41h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
8:40 am - 8:45 amMEL  Melbourne-SEA Seattle/Tacoma Intl
43h 05m1 stop Hong Kong Intl
$1,254Cathay Pacific
Tue, Nov 3 - Tue, Nov 10
Cathay Pacific Logo
10:25 am - 11:05 pmSEA  Seattle/Tacoma Intl-MEL Melbourne
41h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
8:40 am - 8:45 amMEL  Melbourne-SEA Seattle/Tacoma Intl
43h 05m1 stop Hong Kong Intl
$1,270Cathay Pacific
Booking Insights

Price, demand and travel trends for Seattle to Melbourne flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Melbourne with more confidence.

How much is a round-trip flight from Seattle to Melbourne?

Round-trip flights from Seattle to Melbourne start at $1,106. Prices are typical for this route right now, with typical round-trip fares ranging from $1,055 to $1,561. The lowest price found in the past 5 days was $1,106 on American Airlines.

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

Tuesday is the cheapest day of the week to fly from Seattle to Melbourne, it is 11% cheaper than the average day. Friday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•March is the cheapest month to fly from Seattle to Melbourne at $1,051 round-trip.
•December ($1,532) and November ($1,366) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 45% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Melbourne the cheapest?

Flights from Seattle to Melbourne are cheapest 14 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Seattle to Melbourne flights

Low season

July

Cheapest flight

$594
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to Melbourne Airport

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

Your Seattle to Melbourne flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Seattle to Melbourne?

    Four cabin classes are available on flights from Seattle to Melbourne:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Seattle to Melbourne?

    A nonstop flight from Seattle to Melbourne takes 0h 00m, covering 8,181 miles.

  • Do I need a passport to fly from Seattle to Melbourne?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Melbourne flight?

    Round-trip flights from Seattle to Melbourne range from $1,055 to $1,561, with an average of $1,220 over the past 12 months. Anything below $1,055 counts as a good deal.

  • How expensive are last-minute Seattle to Melbourne flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 6% above the route average of $1,220. Book 14 weeks before departure for the lowest fares.

  • How are flight prices from Seattle to Melbourne looking right now?

    One-way fares from Seattle to Melbourne are currently higher than usual. Average one-way flight prices are about $730, which is 19% above the typical average for this route.

  • What car rental options are available in Melbourne?

    Since Melbourne is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Melbourne Airport (MEL) — daily rates from around $13:

    • Bargain Car Rentals
    • East Coast Car Rentals
    • EverythingFleet
    • Ace Rental Cars
    • Alpha

    Near Melbourne Avalon Airport (AVV) — daily rates from around $17:

    • Sixt
    • Yesaway
    • Economy Rent a Car
    • Kangaroo Rental
    • Budget

  • Which airports can I use when flying from Seattle to Melbourne?

    Flights from Seattle to Melbourne usually depart from Seattle/Tacoma Intl (SEA) and may arrive at several airports in Melbourne area, including Melbourne Avalon (AVV), Melbourne Moorabbin (MBW), Melbourne Essendon (MEB) and Melbourne (MEL).

  • Which airports do connecting flights from Seattle to Melbourne pass through?

    One-stop flights from Seattle to Melbourne most commonly connect through:

    • Los Angeles Los Angeles (LAX) - 53% of one-stop connections
    • San Francisco (SFO) - 43% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 2% of one-stop connections
    • Hong Kong Intl (HKG) - 1% of one-stop connections

    Los Angeles Los Angeles (LAX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Melbourne?

    Yes. Being flexible with your travel dates can save you up to 28% on the Seattle to Melbourne route. Tuesday is the cheapest departure day at $1,090 round-trip on average, while Friday is the most expensive at $1,500, a difference of $410. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Melbourne?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 20h 10m, compared with 21h 18m via Los Angeles Los Angeles (LAX) and 23h 48m via Dallas/Fort Worth (DFW).

  • What is the time difference between Seattle and Melbourne?

    Melbourne is 17 hours ahead of Seattle (Eastern Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Melbourne?

    Some of the most popular sights in Melbourne are Marvel Stadium, Melbourne Cricket Ground and Rod Laver Arena. These are among the most viewed places in Melbourne on KAYAK.

Your guide to booking Seattle to Melbourne flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $1,090 - about $410 less than Friday (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Melbourne trip for March. Fares historically average $1,051 round-trip in that month - typically $481 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Melbourne Airport

    · Holiday Inn Melbourne Airport By IHG

    Near Melbourne Essendon Airport

    · Nightcap at Skyways Hotel

More options for your flight from Seattle to Melbourne

Complete your trip to Melbourne with a hotel stay or car rental

Car rentals in Melbourne
Hotels in Melbourne
Vacations in Melbourne