MEL - SEA

$937 Find Cheap Flights from Melbourne to Seattle – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,443
Typical prices: $1,213-$1,646
American Airlines
Sun 28/10Sun 4/11
MEL - SEA • 1 stop
Cheapest one-way flight
$986
Typical prices: $783-$1,535
Multiple Airlines
Mon 5/11
MEL - SEA • 1 stop
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 Los Angeles (LAX)
Cheapest • Avg $1,406 (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

Wed, 28 Oct - Wed, 4 Nov
American Airlines Logo
22:45 - 13:07MEL  Melbourne-SEA Seattle/Tacoma Intl
32h 22m1 stop Los Angeles Los Angeles
American Airlines Logo
16:24 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
22h 06m1 stop Los Angeles Los Angeles
$1,443American Airlines
Mon, 2 Nov - Mon, 23 Nov
American Airlines Logo
22:45 - 15:54MEL  Melbourne-SEA Seattle/Tacoma Intl
36h 09m1 stop Los Angeles Los Angeles
American Airlines Logo
17:49 - 05:00SEA  Seattle/Tacoma Intl-MEL Melbourne
40h 11m1 stop Dallas/Fort Worth
$1,446American Airlines
Thu, 8 Oct - Wed, 21 Oct
Qantas Airways Logo
09:45 - 19:50MEL  Melbourne-SEA Seattle/Tacoma Intl
28h 05m1 stop Los Angeles Los Angeles
Qantas Airways Logo
15:20 - 06:45SEA  Seattle/Tacoma Intl-MEL Melbourne
21h 25m1 stop Los Angeles Los Angeles
$1,509Qantas Airways
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
22:45 - 08:56MEL  Melbourne-SEA Seattle/Tacoma Intl
28h 11m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
17:59 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
20h 31m1 stop Los Angeles Los Angeles
$1,512Multiple Airlines
Mon, 2 Nov - Mon, 23 Nov
Multiple Airlines Logo
22:45 - 23:42MEL  Melbourne-SEA Seattle/Tacoma Intl
19h 57m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
15:46 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
22h 44m1 stop Los Angeles Los Angeles
$1,513Multiple Airlines
Thu, 8 Oct - Wed, 21 Oct
Qantas Airways Logo
09:45 - 12:16MEL  Melbourne-SEA Seattle/Tacoma Intl
20h 31m1 stop Los Angeles Los Angeles
Qantas Airways Logo
17:04 - 12:05SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 01m2 stops Los Angeles Los Angeles Sydney Kingsford Smith
$1,533Qantas Airways
Mon, 2 Nov - Mon, 23 Nov
Delta Logo
10:10 - 20:27MEL  Melbourne-SEA Seattle/Tacoma Intl
29h 17m1 stop Los Angeles Los Angeles
Delta Logo
10:12 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
26h 48m1 stop Los Angeles Los Angeles
$1,538Delta
Mon, 2 Nov - Mon, 23 Nov
Delta Logo
10:10 - 18:52MEL  Melbourne-SEA Seattle/Tacoma Intl
27h 42m2 stops Los Angeles Los Angeles Salt Lake City
Delta Logo
05:35 - 08:00SEA  Seattle/Tacoma Intl-MEL Melbourne
31h 25m2 stops Salt Lake City Los Angeles Los Angeles
$1,538Delta
Wed, 28 Oct - Wed, 4 Nov
United Airlines Logo
11:45 - 17:57MEL  Melbourne-SEA Seattle/Tacoma Intl
24h 12m2 stops San Francisco Denver Intl
United Airlines Logo
12:45 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 45m2 stops Denver Intl Los Angeles Los Angeles
$1,545United Airlines
Wed, 28 Oct - Wed, 4 Nov
United Airlines Logo
11:45 - 12:20MEL  Melbourne-SEA Seattle/Tacoma Intl
18h 35m1 stop San Francisco
United Airlines Logo
12:45 - 09:30SEA  Seattle/Tacoma Intl-MEL Melbourne
25h 45m2 stops Denver Intl Los Angeles Los Angeles
$1,545United Airlines
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 from Melbourne Airport to Seattle with more confidence.

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

Return flights from Melbourne Airport to Seattle start at $1,443. Prices are typical for this route right now, with typical return fares ranging from $1,213 to $1,646. The lowest price found in the past 5 days was $1,443 on American Airlines.

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

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

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 $1,149 return.
  • September ($1,636) and December ($1,621) 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 prices 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.

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Key details for Melbourne Airport to Seattle flights

Low season

February

Cheapest flight

$986
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 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.

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

    San Francisco (SFO) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 19% on the Melbourne Airport to Seattle route. Monday is the cheapest departure day at $1,283 return on average, while Sunday is the most expensive at $1,572, a difference of $289. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 8% above the route average of $1,398. Book 7 weeks before departure for the lowest fares.

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

    A direct flight from Melbourne Airport to Seattle takes 0h 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 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 $1,604, which is 69% above the typical average for this route.

  • 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 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.

  • 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

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

    Return flights from Melbourne Airport to Seattle range from $1,213 to $1,646, with an average of $1,398 over the past 12 months. Anything below $1,213 counts as a good deal.

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 instead of Sunday. On this route, Monday flights average $1,283 – about $289 less than Sunday (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 $1,149 return in that month – typically $487 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