$170 Cheap Flights from Seattle (SEA) to Melbourne (MLB)

View $170 flight on Fri, Dec 5, 2025Opens in a new window

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

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Cheap Flights from Seattle to Melbourne (SEA-MLB)

Prices were available within the past 7 days and start at $170 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Dec 5 - Wed, Dec 10
SEA
Seattle
MLB
Melbourne
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 5 from Seattle to Melbourne, returning Wed, Dec 10, priced at $284 found 4 days ago
Delta
Sat, Dec 13 - Wed, Dec 17
SEA
Seattle
MLB
Melbourne
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 13 from Seattle to Melbourne, returning Wed, Dec 17, priced at $292 found 1 day ago
American Airlines
Tue, Jan 6 - Tue, Jan 13
SEA
Seattle
MLB
Melbourne
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jan 6 from Seattle to Melbourne, returning Tue, Jan 13, priced at $299 found 1 day ago
Delta
Tue, Jan 27 - Mon, Feb 2
SEA
Seattle
MLB
Melbourne
$302 Roundtrip, found 23 hours ago
$302
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jan 27 from Seattle to Melbourne, returning Mon, Feb 2, priced at $302 found 23 hours ago
American Airlines
Fri, Feb 6 - Wed, Feb 18
SEA
Seattle
MLB
Melbourne
$304 Roundtrip, found 11 hours ago
$304
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Feb 6 from Seattle to Melbourne, returning Wed, Feb 18, priced at $304 found 11 hours ago
Delta
Thu, Jan 8 - Sat, Jan 10
SEA
Seattle
MLB
Melbourne
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jan 8 from Seattle to Melbourne, returning Sat, Jan 10, priced at $327 found 3 days ago
Delta
Fri, Dec 5 - Wed, Dec 10
SEA
Seattle
MLB
Melbourne
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 5 from Seattle to Melbourne, returning Wed, Dec 10, priced at $331 found 4 days ago
Delta
Fri, Dec 5 - Wed, Dec 10
SEA
Seattle
MLB
Melbourne
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Dec 5 from Seattle to Melbourne, returning Wed, Dec 10, priced at $331 found 4 days ago
Delta
Sat, Dec 13 - Tue, Dec 16
SEA
Seattle
MLB
Melbourne
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 13 from Seattle to Melbourne, returning Tue, Dec 16, priced at $337 found 1 day ago
American Airlines
Thu, Dec 4 - Sat, Dec 13
SEA
Seattle
MLB
Melbourne
$339 Roundtrip, found 22 hours ago
$339
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Seattle to Melbourne, returning Sat, Dec 13, priced at $339 found 22 hours ago

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

April is typically the cheapest month to fly

From $250 - $726 per traveler.

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 $511
MLB
Orlando Melbourne Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $511

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB) cost?
Secure a cheap one-way flight from $170 or cheap return flight from $284 from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB)?
December is the most affordable month to fly from SEA to MLB. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SEA to MLB. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB)?
You'll need to hop on a flight with a layover when traveling from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SEA to MLB?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB)?
Opt for a flight from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Melbourne from Seattle - Tacoma Intl. Airport (SEA)?
If you're on a direct flight from Seattle - Tacoma Intl. Airport (SEA) to Melbourne, Orlando Intl. Airport (MCO) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB) last-minute?
Last-minute bookings from SEA to MLB are typically more expensive. To lock in the lowest prices, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a SEA to MLB flight and hotel package?
You'll generally save money by booking a SEA to MLB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Orlando Melbourne Intl. Airport (MLB)?
In most instances, you can cancel or modify your SEA to MLB flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Orlando Melbourne Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$283
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 December. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $170 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

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*Available to One Key members.