MEL - SEA

$720 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
$1,345
Typical prices: $1,262-$1,744
Philippine Airlines
Thu 15/3Thu 22/3
MEL - SEA • 1 stop
Cheapest one-way flight
$720
Typical prices: $822-$1,591
Multiple Airlines
Sun 18/2
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 24% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 22% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Los Angeles (LAX)
Cheapest • Avg $1,485 (return)
San Francisco (SFO)
Shortest trip • 20h 46m (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, 15 Mar - Mon, 22 Mar
Philippine Airlines Logo
09:20 - 19:45MEL  Melbourne-SEA Seattle/Tacoma Intl
28h 25m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
22:30 - 07:30SEA  Seattle/Tacoma Intl-MEL Melbourne
39h 00m1 stop Manila Ninoy Aquino Intl
$1,345Philippine Airlines
1 day ago
Mon, 15 Mar - Mon, 15 Mar
Philippine Airlines Logo
09:20 - 19:45MEL  Melbourne-SEA Seattle/Tacoma Intl
28h 25m1 stop Manila Ninoy Aquino Intl
Philippine Airlines Logo
22:30 - 07:30SEA  Seattle/Tacoma Intl-MEL Melbourne
39h 00m1 stop Manila Ninoy Aquino Intl
$1,348Philippine Airlines
1 day ago
Mon, 23 Nov - Mon, 30 Nov
Delta Logo
10:10 - 22:04MEL  Melbourne-SEA Seattle/Tacoma Intl
30h 54m1 stop Los Angeles
Delta Logo
05:35 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
31h 25m2 stops Salt Lake City Los Angeles
$1,510Delta
3+ days ago
Mon, 23 Nov - Mon, 30 Nov
Delta Logo
10:10 - 16:53MEL  Melbourne-SEA Seattle/Tacoma Intl
25h 43m2 stops Los Angeles Salt Lake City
Delta Logo
09:25 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
27h 35m2 stops Salt Lake City Los Angeles
$1,510Delta
3+ days ago
Sun, 14 Mar - Mon, 22 Mar
Air Canada Logo
19:10 - 17:20MEL  Melbourne-SEA Seattle/Tacoma Intl
41h 10m2 stops Auckland Intl Vancouver Intl
Air Canada Logo
19:00 - 13:35SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 35m2 stops Vancouver Intl Sydney Kingsford Smith
$1,580Air Canada
1 day ago
Mon, 15 Mar - Mon, 22 Mar
Air Canada Logo
07:10 - 18:20MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 10m2 stops Brisbane Vancouver Intl
Air Canada Logo
19:00 - 14:15SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 15m2 stops Vancouver Intl Brisbane
$1,590Air Canada
1 day ago
Tue, 24 Nov - Wed, 9 Dec
United Airlines Logo
12:45 - 20:47MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 02m1 stop San Francisco
United Airlines Logo
07:00 - 10:30SEA  Seattle/Tacoma Intl-MEL Melbourne
32h 30m1 stop San Francisco
$1,661United Airlines
3+ days ago
Tue, 24 Nov - Wed, 9 Dec
United Airlines Logo
12:45 - 14:39MEL  Melbourne-SEA Seattle/Tacoma Intl
20h 54m1 stop San Francisco
United Airlines Logo
17:28 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
21h 02m1 stop Los Angeles
$1,662United Airlines
2 days ago
Sun, 14 Mar - Mon, 22 Mar
Qantas Airways Logo
10:20 - 07:51MEL  Melbourne-SEA Seattle/Tacoma Intl
40h 31m2 stops Brisbane Los Angeles
Qantas Airways Logo
18:55 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
20h 35m1 stop Los Angeles
$1,783Qantas Airways
1 day ago
Mon, 15 Mar - Mon, 22 Mar
Qantas Airways Logo
22:45 - 08:51MEL  Melbourne-SEA Seattle/Tacoma Intl
28h 06m1 stop Los Angeles
Qantas Airways Logo
17:30 - 11:30SEA  Seattle/Tacoma Intl-MEL Melbourne
24h 00m2 stops Los Angeles Brisbane
$1,783Qantas Airways
1 day ago
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 $1,262 to $1,744. The lowest price found in the past 5 days was $1,345 on Philippine Airlines.

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 12% cheaper than the average day, while Sunday is the most expensive, with prices 6% 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 $1,165 return.
•December ($1,772) and September ($1,682) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 52% 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 24% 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

March

Cheapest flight

$720
Beat the crowds with an average 44% drop in travellers.
The most popular month to fly with an average 35% increase in travellers.
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 $1,262 to $1,744, with an average of $1,495 over the past 12 months. Anything below $1,262 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 4% above the $1,495 route average. Book 7 weeks before departure for the lowest fares.

  • 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 $1,271, which is 25% 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 $87 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • 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) – 52% of one-stop connections
    • Los Angeles (LAX) – 36% of one-stop connections
    • Singapore Changi (SIN) – 5% of one-stop connections
    • Tokyo Narita (NRT) – 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 17% on flights from Melbourne Airport to Seattle. Monday is the cheapest departure day at $1,324 return on average, while Sunday is the most expensive at $1,594, a difference of $270.

    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 46m, compared to 21h 55m via Tokyo Narita (NRT) and 22h 09m via Los Angeles (LAX).

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

    Seattle is 18 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 $1,324, about $270 less than Sunday fares (17% 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 24% 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 $1,165 return in that month – typically $607 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, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • 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