Australia
AUD

MEL - SEA

$1,042 Find Cheap Flights from Melbourne to Seattle – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,470
Typical prices: $1,247-$1,691
Air Canada
Fri 2/11Fri 23/11
MEL - SEA • 2 stops
Cheapest one-way flight
$1,042
Typical prices: $805-$1,578
Multiple Airlines
Wed 7/2
MEL - SEA • 3 stops
Direct flights
Not available
There are currently no direct flights between Melbourne Airport and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 18% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Los Angeles (LAX)
Cheapest • Avg $1,445 (return)
San Francisco (SFO)
Shortest trip • 20h 50m (one-way)
Insights
Insights
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We hope you enjoy your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Melbourne to Seattle (MEL-SEA)

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

Recent return flight deals from Melbourne to Seattle

Mon, 2 Nov - Mon, 23 Nov
Air Canada Logo
08:10 - 09:32MEL  Melbourne-SEA Seattle/Tacoma Intl
20h 22m2 stops Brisbane Vancouver Intl
Air Canada Logo
19:05 - 13:35SEA  Seattle/Tacoma Intl-MEL Melbourne
23h 30m2 stops Vancouver Intl Sydney Kingsford Smith
$1,470Air Canada
Mon, 2 Nov - Mon, 23 Nov
Delta Logo
10:10 - 14:50MEL  Melbourne-SEA Seattle/Tacoma Intl
23h 40m1 stop Los Angeles
Delta Logo
11:30 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 30m2 stops Salt Lake City Los Angeles
$1,510Delta
Mon, 2 Nov - Mon, 23 Nov
Delta Logo
10:10 - 20:27MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 17m1 stop Los Angeles
Delta Logo
10:12 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
26h 48m1 stop Los Angeles
$1,510Delta
Mon, 26 Oct - Wed, 4 Nov
Virgin Australia Logo
11:45 - 18:33MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 48m1 stop San Francisco
Virgin Australia Logo
19:35 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
19h 55m1 stop San Francisco
$1,602Virgin Australia
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
17:05 - 21:37MEL  Melbourne-SEA Seattle/Tacoma Intl
22h 32m2 stops Sydney Kingsford Smith Honolulu
Multiple Airlines Logo
07:00 - 07:35SEA  Seattle/Tacoma Intl-MEL Melbourne
29h 35m2 stops Honolulu Sydney Kingsford Smith
$1,614Multiple Airlines
Mon, 26 Oct - Wed, 4 Nov
Multiple Airlines Logo
06:40 - 09:27MEL  Melbourne-SEA Seattle/Tacoma Intl
20h 47m2 stops Brisbane Vancouver Intl
Multiple Airlines Logo
19:05 - 19:10SEA  Seattle/Tacoma Intl-MEL Melbourne
29h 05m2 stops Vancouver Intl Sydney Kingsford Smith
$1,617Multiple Airlines
Thu, 3 Dec - Wed, 20 Jan
Air Canada Logo
08:00 - 14:37MEL  Melbourne-SEA Seattle/Tacoma Intl
25h 37m2 stops Sydney Kingsford Smith Vancouver Intl
Air Canada Logo
19:05 - 18:00SEA  Seattle/Tacoma Intl-MEL Melbourne
27h 55m2 stops Vancouver Intl Auckland Intl
$1,660Air Canada
Fri, 13 Nov - Fri, 20 Nov
United Airlines Logo
12:45 - 18:33MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 48m1 stop San Francisco
United Airlines Logo
19:04 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
44h 26m2 stops Denver Intl San Francisco
$1,669United Airlines
Fri, 13 Nov - Fri, 20 Nov
United Airlines Logo
11:30 - 09:48MEL  Melbourne-SEA Seattle/Tacoma Intl
41h 18m2 stops Los Angeles Denver Intl
United Airlines Logo
19:04 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
44h 26m2 stops Denver Intl San Francisco
$1,669United Airlines
Fri, 6 Nov - Fri, 13 Nov
Virgin Australia Logo
12:45 - 12:20MEL  Melbourne-SEA Seattle/Tacoma Intl
18h 35m1 stop San Francisco
Virgin Australia Logo
17:23 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
22h 07m1 stop San Francisco
$1,670Virgin Australia
Booking Insights

Price, demand, and travel trends for Melbourne Airport to Seattle flights

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

How much is a return flight from Melbourne Airport to Seattle?

Return flights from Melbourne Airport to Seattle typically range from $1,247 to $1,691. The lowest price found in the past 5 days was $1,470 on Air Canada.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Melbourne Airport to Seattle. It’s 9% cheaper than the average day, while Sunday is the most expensive, with prices 12% higher.

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

•March is the cheapest month to fly from Melbourne Airport to Seattle at $1,181 return.
•September ($1,682) and December ($1,666) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Melbourne Airport to Seattle the cheapest?

Flights from Melbourne Airport to Seattle are cheapest 7 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Melbourne Airport to Seattle flights

Low season

February

Cheapest flight

$1,042
Beat the crowds with an average 62% drop in traveller numbers.
One-way flight from Melbourne Airport to Seattle

When to book flights from Melbourne to Seattle

Are your dates flexible? Find out the best times to travel from Melbourne to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Melbourne Airport to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

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

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

    Prices vary by airline.

  • How long is a flight from Melbourne Airport to Seattle?

    A direct flight from Melbourne Airport to Seattle takes 00m, covering 21,187 km.

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

    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 Melbourne Airport to Seattle flight?

    Return flights from Melbourne Airport to Seattle range from $1,247 to $1,691, with an average of $1,437 over the past 12 months. Anything below $1,247 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the $1,437 route average. Book 7 weeks before departure for the lowest fares.

  • Have flight prices from Melbourne Airport to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,470 to $11,763. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Melbourne Airport to Seattle are currently higher than usual. Average one-way flight prices are about $2,616, which is 168% above the typical average for this route.

  • Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around $5 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

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

    Flights from Melbourne Airport to Seattle usually depart from Melbourne (MEL) and arrive at Seattle/Tacoma Intl (SEA).

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

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

    • San Francisco (SFO) – 60% of one-stop connections
    • Los Angeles (LAX) – 29% of one-stop connections
    • Tokyo Narita (NRT) – 5% of one-stop connections
    • Singapore Changi (SIN) – 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 19% on flights from Melbourne Airport to Seattle. Monday is the cheapest departure day at $1,319 return on average, while Sunday is the most expensive at $1,615, a difference of $297.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time of 20h 50m, compared to 21h 55m via Tokyo Narita (NRT) and 22h 10m via Los Angeles (LAX).

  • What is the time difference between Melbourne Airport and Seattle?

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

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Lumen Field, Space Needle, and McCaw Hall. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Melbourne Airport to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $1,319, about $297 less than Sunday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Melbourne Airport to Seattle trip for March. Fares historically average $1,181 return in that month – typically $501 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Seattle Airport Marriott
    • Coast Gateway Hotel
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Melbourne to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Car hire in Seattle
Hotels in Seattle
Holidays in Seattle