HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$228+ Cheap flights from Melbourne, FL to Seattle (MLB - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — SEA
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Melbourne to Seattle

Cheapest flights from Melbourne to Seattle
Explore the most affordable flight options available from Melbourne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:29 pm
MLB
-
SEA
1 stop10h 34m
Delta
Tue 11/106:00 am
SEA
-
MLB
1 stop8h 57m
Delta
Deal found 7/20$445
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:36 pm
MLB
-
SEA
1 stop10h 13m
Delta
Wed 9/3011:59 pm
SEA
-
MLB
1 stop7h 25m
Delta
Deal found 7/21$455
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
MLB
-
SEA
1 stop9h 17m
Delta
Sat 11/72:30 pm
SEA
-
MLB
2 stops16h 55m
Delta
Deal found 7/20$466
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:58 pm
MLB
-
SEA
1 stop10h 09m
American Airlines
Wed 9/308:24 am
SEA
-
MLB
1 stop10h 53m
American Airlines
Deal found 7/20$486
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:29 pm
MLB
-
SEA
1 stop10h 34m
Delta
Sat 11/711:45 am
SEA
-
MLB
1 stop8h 24m
Delta
Deal found 7/20$496
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
MLB
-
SEA
1 stop9h 11m
American Airlines
Sat 10/38:24 am
SEA
-
MLB
1 stop10h 53m
American Airlines
Deal found 7/22$506
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:40 pm
MLB
-
SEA
1 stop8h 18m
Delta
Sun 9/138:59 am
SEA
-
MLB
1 stop22h 25m
Delta
Deal found 7/22$525
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:25 pm
MLB
-
SEA
1 stop8h 34m
Delta
Tue 8/47:16 am
SEA
-
MLB
1 stop7h 44m
Delta
Deal found 7/20$527
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:25 pm
MLB
-
SEA
1 stop8h 34m
Delta
Sat 8/87:16 am
SEA
-
MLB
1 stop7h 44m
Delta
Deal found 7/21$537
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:29 pm
MLB
-
SEA
1 stop10h 34m
Delta
Sun 11/810:35 pm
SEA
-
MLB
1 stop8h 59m
Delta
Deal found 7/20$547

Find flight deals from Melbourne to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$445
(Delta)

One-way from

$228
(Delta)

Popular in

July

Cheapest in

April

Average price

$501
Provider with most accurate pricing for Melbourne-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Seattle/Tacoma Intl flights.
Search Deals
From Melbourne to Seattle/Tacoma Intl
Search Deals
One-way flight from Melbourne to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Melbourne to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Sat 10/31

6:00 am-12:17 pm

1 stop9h 17m

Seattle/Tacoma Intl

Sat 11/7

11:59 pm-10:25 am

1 stop7h 26m

$445

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Sat 9/19

2:36 pm-9:49 pm

1 stop10h 13m

Seattle/Tacoma Intl

Wed 9/30

11:59 pm-10:24 am

1 stop7h 25m

$455

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Thu 10/29

2:29 pm-10:03 pm

1 stop10h 34m

Seattle/Tacoma Intl

Sat 11/7

11:45 am-11:09 pm

1 stop8h 24m

$496

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Fri 10/30

6:48 pm-11:52 pm

1 stop8h 04m

Seattle/Tacoma Intl

Sat 11/7

2:30 pm-10:25 am

2 stops16h 55m

$517

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Thu 10/29

2:29 pm-10:03 pm

1 stop10h 34m

Seattle/Tacoma Intl

Sun 11/8

10:35 pm-10:34 am

1 stop8h 59m

$547
Quickest round-trip

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Fri 8/14

6:55 pm-11:57 pm

1 stop8h 02m

Seattle/Tacoma Intl

Sat 8/22

7:16 am-6:00 pm

1 stop7h 44m

$562

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Sat 8/22

11:11 am-7:05 pm

1 stop10h 54m

Seattle/Tacoma Intl

Tue 9/1

7:16 am-6:00 pm

1 stop7h 44m

$562

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Tue 9/8

2:36 pm-9:15 pm

1 stop9h 39m

Seattle/Tacoma Intl

Sun 9/13

7:20 am-11:08 pm

1 stop12h 48m

$616

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Wed 9/9

6:40 pm-11:58 pm

1 stop8h 18m

Seattle/Tacoma Intl

Sun 9/13

7:20 am-10:24 am

1 stop24h 04m

$616
Cheapest one-way

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Thu 9/10

6:40 pm-11:58 pm

1 stop8h 18m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Melbourne to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to Seattle in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne, Florida-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Melbourne, Florida-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne, Florida-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Melbourne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Melbourne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated July 25, 2026.
Peruse reviews from past customers who have flown with Delta from Melbourne to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.8

Crew

8.5

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Melbourne, Florida to Seattle?

    Delta and American Airlines can get you from Melbourne, Florida to Seattle in just under 10h 09m. Your travel time can differ by up to 25m. The distance between Melbourne, Florida and Seattle is about 2594 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Melbourne, Florida to Seattle round-trip?

    Cheapflights users have booked flights from Melbourne, Florida to Seattle round-trip from $243.

  • Can I find deals for flights from Melbourne to Seattle that include hotel bookings?

    Yes. In addition to deals on Melbourne to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Seattle.

  • Can I find deals for business class flights from Melbourne to Seattle?

    Yes. Cheapflights offers flight deals from Melbourne to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Renton
Lacey
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Melbourne to Seattle

Discover the top airline that operate flights from Melbourne to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$535FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights