A marina with boats, a bridge, and buildings along a waterfront.

$257 Cheap Flights from Seattle (SEA) to Melbourne (MLB)

View $257 flight on Fri, Jan 8, 2027Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Melbourne Orlando Intl. Airport (MLB)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle to Melbourne (SEA-MLB)

Prices were available within the past 7 days and start at $257 for one-way flights and $455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
MLB
Melbourne
$455 Roundtrip, found 4 hours ago
$455
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Seattle to Melbourne, returning Sat, Oct 31, priced at $455 found 4 hours ago
Delta
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
MLB
Melbourne
$458 Roundtrip, found 4 hours ago
$458
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Oct 24 from Seattle to Melbourne, returning Sat, Oct 31, priced at $458 found 4 hours ago
Delta
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
MLB
Melbourne
$475 Roundtrip, found 4 hours ago
$475
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Oct 24 from Seattle to Melbourne, returning Sat, Oct 31, priced at $475 found 4 hours ago
American Airlines
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
MLB
Melbourne
$496 Roundtrip, found 4 hours ago
$496
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Seattle to Melbourne, returning Sat, Oct 31, priced at $496 found 4 hours ago
Delta
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
MLB
Melbourne
$499 Roundtrip, found 4 hours ago
$499
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Oct 24 from Seattle to Melbourne, returning Sat, Oct 31, priced at $499 found 4 hours ago
American Airlines
Sun, Oct 4 - Sat, Oct 10
SEA
Seattle
MLB
Melbourne
$506 Roundtrip, found 4 days ago
$506
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 4 from Seattle to Melbourne, returning Sat, Oct 10, priced at $506 found 4 days ago
Delta
Sat, Oct 24 - Sat, Oct 31
SEA
Seattle
MLB
Melbourne
$516 Roundtrip, found 4 hours ago
$516
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Oct 24 from Seattle to Melbourne, returning Sat, Oct 31, priced at $516 found 4 hours ago
Delta
Tue, Nov 3 - Thu, Nov 12
SEA
Seattle
MLB
Melbourne
$517 Roundtrip, found 22 hours ago
$517
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Nov 3 from Seattle to Melbourne, returning Thu, Nov 12, priced at $517 found 22 hours ago
American Airlines
Sat, Oct 10 - Tue, Oct 13
SEA
Seattle
MLB
Melbourne
$526 Roundtrip, found 2 days ago
$526
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 10 from Seattle to Melbourne, returning Tue, Oct 13, priced at $526 found 2 days ago
Delta
Mon, Nov 9 - Fri, Nov 13
SEA
Seattle
MLB
Melbourne
$527 Roundtrip, found 5 hours ago
$527
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Nov 9 from Seattle to Melbourne, returning Fri, Nov 13, priced at $527 found 5 hours ago

Alternative airports near Melbourne

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Orlando Melbourne Intl. MLB. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $622
MLB
Orlando Melbourne Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $622

Find the cheapest month to fly from Seattle (SEA) to Melbourne (MLB)

January is typically the cheapest month to fly

From $377 - $860 per traveler.

What you need to know for your flight from Seattle - Tacoma Intl. to Orlando Melbourne Intl.

Seattle (SEA) to Melbourne (MLB) at a glance

Explore a range of options for flights from Seattle (SEA) to Melbourne (MLB) on this domestic long-haul route. You can compare various airlines, including full-service carriers, to find the best itinerary that suits your budget and travel schedule. As you prepare for your trip, take advantage of the opportunity to book Seattle to Melbourne flights and discover the city's iconic sights and vibrant neighborhoods. Here are the essential details for your journey from Seattle-Tacoma International Airport to Orlando Melbourne International Airport.

  • Fastest flight duration: around 6h 45m in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 2,600 miles (4,180 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $160–$525, depending on seasonality and how far ahead you book

Flights from Seattle - Tacoma International Airport (SEA) to Orlando Melbourne International Airport (MLB)

Based on the latest traveler bookings, here are the top airlines flying from Seattle to Melbourne, often favored for one-stop and multi-stop journeys. Common layover points include Charlotte-Douglas International Airport (CLT), with a layover of about 1 hour and 45 minutes, and Hartsfield-Jackson Atlanta International Airport (ATL), which offers a 2-hour layover. These options allow you to balance price, total travel time, and cabin class, helping you to create the ideal itinerary.

  • American Airlines: This full-service airline provides one-stop travel options, with one-way ticket prices generally falling between $170 and $745. It operates about 52% of the flights on this route, featuring an in-flight duration of 6 hours and 45 minutes, and a total travel time of around 8 hours and 15 minutes, including layover time.
  • Delta: Another major full-service carrier, Delta offers both one-stop and multi-stop flights, with one-way fares typically ranging from $160 to $505. Holding approximately 48% of the departures for this route, flights average 6 hours and 45 minutes in the air, totaling about 8 hours and 15 minutes when layover is included.

Travelers flying from Seattle to Melbourne can opt for an upgrade, as American Airlines provides first-class service on this route.

Alternative routes from Seattle (SEA) to Melbourne (MLB)

  • Seattle to Melbourne (BFI-MLB): Boeing Field Airport (BFI) lies roughly 6 miles from Seattle-Tacoma International Airport (SEA), providing a convenient departure point for your journey.
  • Seattle to Vero Beach (SEA-VRB): Located approximately 33 miles from Orlando Melbourne International Airport (MLB), Vero Beach Municipal Airport (VRB) serves as an alternative destination for travelers.
  • Seattle to Fort Pierce (SEA-FPR): About 45 miles from Orlando Melbourne International Airport (MLB), Saint Lucie County International Airport (FPR) offers another option for those heading to Fort Pierce.

How to find the best prices for flights from Seattle (SEA) to Melbourne (MLB)

Getting some of the best deals on flights from Seattle to Melbourne is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, a timeframe that aligns with when most travelers make their reservations. Departures in the morning, between 5 AM and 12 PM, not only tend to offer lower prices but are also the most popular flight times. Additionally, flying on Wednesday provides both affordable rates and is a favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Orlando Melbourne International Airport from Seattle - Tacoma International Airport

Melbourne welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Here's how to reach Melbourne efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Melbourne, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Orlando Melbourne International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Orlando Melbourne International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Orlando Melbourne International Airport, Melbourne Seaport, a seaport, is located about 2.5 miles away by car.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) cost?
You can find cheap one-way flights from $257 and cheap return flights from $455 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) with Expedia. One-way flights typically cost between $283 and $1072, and return flights often range between $548 and $1673. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
The cheapest month to fly from SEA to MLB is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
Enter SEA to MLB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
The earliest flight from Seattle - Tacoma International Airport (SEA) to Orlando Melbourne International Airport (MLB) typically departs at around 12:05 AM, operated by American Airlines. This seasonal service is active in May, giving you a head start on your travel day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
The most popular departure times for flights from Seattle - Tacoma International Airport (SEA) to Orlando Melbourne International Airport (MLB) are in the early morning, from 6am to 9am. About 33% of passengers prefer this time window. Many major carriers, including Delta Air Lines and United Airlines, offer flights during this window. This timing is favored as it lets you arrive in Melbourne with plenty of time to enjoy your day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
Flying from SEA to MLB with a connection usually takes about 8 hours 30 minutes, traveling roughly 2,596 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
You can fly first class between SEA and MLB. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Melbourne from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Orlando Melbourne Intl. (MLB), Tullamarine (MEL) and Avalon (AVV) in Melbourne. Some flights may connect through major hubs like George Bush Intercontinental (IAH), O'Hare Intl. (ORD), Denver Intl. (DEN) before reaching Melbourne. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Melbourne, FL (MLB-Orlando Melbourne Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Orlando Melbourne Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$454
Distance
2595 mi

Book with confidence

Seattle to Melbourne Flights

The cheapest times to fly from Seattle to Melbourne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Melbourne are during the month of October. You can find some of the cheapest flights from Seattle to Melbourne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Melbourne

Sunday is one of the best days to book for cheap flights from Seattle to Melbourne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Melbourne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Melbourne in 2026. You can also book with separate airlines for your outbound and return journeys, from $257 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Melbourne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Melbourne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Melbourne Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia