$233+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — SEA
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Melbourne to SeattleExplore 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 August 6, 2026.
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 August 6, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 9/296:40 pm -
1 stop8h 18m
Tue 10/1310:35 pm -
1 stop8h 52m
Deal found 8/4![Delta logo]()
$455
This American Airlines deal was found by Cheapflights users on 8/2. 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 -
1 stop10h 09m
Wed 9/308:24 am -
1 stop10h 53m
Deal found 8/2![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/45:42 pm -
1 stop8h 12m
Wed 10/1411:03 am -
1 stop9h 14m
Deal found 8/1![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 8/2. 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 12/126:48 pm -
1 stop8h 11m
Thu 12/242:00 pm -
1 stop21h 21m
Deal found 8/2![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 8/2. 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 12/1211:11 am -
1 stop8h 32m
Wed 12/232:00 pm -
1 stop21h 21m
Deal found 8/2![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 10/2911:52 am -
1 stop9h 14m
Thu 11/511:16 am -
1 stop8h 50m
Deal found 8/1![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 8/142:55 pm -
1 stop8h 28m
Sat 8/227:16 am -
1 stop7h 44m
Deal found 8/1![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 12/136:00 am -
1 stop9h 23m
Thu 12/242:00 pm -
1 stop21h 21m
Deal found 8/2![Delta logo]()
$596
This Delta deal was found by Cheapflights users on 8/2. 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.
Wed 12/166:48 pm -
1 stop8h 11m
Thu 12/242:00 pm -
1 stop21h 21m
Deal found 8/2![Delta logo]()
$606
Best flights from Melbourne to SeattleDiscover carefully curated flight deals from Melbourne to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Melbourne to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/45:42 pm -
1 stop8h 12m
Wed 10/1411:03 am -
1 stop9h 14m
Deal found 8/1![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 8/3. 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 9/111:11 am -
1 stop10h 54m
Mon 9/710:35 pm -
1 stop8h 49m
Deal found 8/3![Delta logo]()
$628
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 10/2911:52 am -
1 stop9h 14m
Thu 11/511:16 am -
1 stop8h 50m
Deal found 8/1![American Airlines logo]()
$571
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 1/712:39 pm -
1 stop9h 25m
Fri 1/227:00 am -
1 stop7h 26m
Deal found 8/2![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 8/2. 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.
Fri 12/186:00 am -
1 stop13h 43m
Thu 12/242:00 pm -
1 stop21h 21m
Deal found 8/2![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/2. 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 12/126:48 pm -
1 stop8h 11m
Mon 12/212:00 pm -
1 stop17h 34m
Deal found 8/2![Delta logo]()
$715
This Delta deal was found by Cheapflights users on 8/2. 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 12/172:26 pm -
1 stop9h 22m
Thu 12/246:05 am -
2 stops13h 37m
Deal found 8/2![Delta logo]()
$722
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/112:53 pm -
2 stops14h 06m
Mon 9/711:56 pm -
2 stops9h 27m
Deal found 8/4![American Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 12/136:00 am -
1 stop9h 23m
Tue 12/226:00 am -
1 stop13h 42m
Deal found 8/2![Delta logo]()
$791
Last-minute flights from Melbourne to SeattleDiscover last-minute flight deals from Melbourne to Seattle. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Melbourne to Seattle. Data last updated August 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 8/142:55 pm -
1 stop8h 28m
Sat 8/227:16 am -
1 stop7h 44m
Deal found 8/1![Delta logo]()
$587
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 8/1412:53 pm -
1 stop8h 55m
Sat 8/226:10 am -
2 stops13h 13m
Deal found 8/1![American Airlines logo]()
$648
This Delta deal was found by Cheapflights users on 8/3. 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 9/111:11 am -
1 stop10h 54m
Mon 9/710:35 pm -
1 stop8h 49m
Deal found 8/3![Delta logo]()
$628
This American Airlines deal was found by Cheapflights users on 8/2. 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 -
1 stop10h 09m
Wed 9/308:24 am -
1 stop10h 53m
Deal found 8/2![American Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 8/4. 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 9/296:40 pm -
1 stop8h 18m
Tue 10/1310:35 pm -
1 stop8h 52m
Deal found 8/4![Delta logo]()
$455
One-way flights from Melbourne to SeattleSearch for one-way flight options from Melbourne to Seattle. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Melbourne to Seattle. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:26 am -
3 stops51h 25m
Deal found 8/3![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:29 am -
2 stops28h 10m
Deal found 8/5![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 8/6. 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.
Sun 9/64:01 pm -
1 stop10h 56m
Deal found 8/6![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 10/72:30 pm -
1 stop10h 33m
Deal found 8/3![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 8/5. 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 8/202:55 pm -
1 stop8h 28m
Deal found 8/5![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 8/1. 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 8/1811:11 am -
1 stop7h 49m
Deal found 8/1![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 10/76:00 am -
2 stops13h 48m
Deal found 8/3![American Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 8/1. 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 11/286:48 pm -
1 stop8h 11m
Deal found 8/1![Delta logo]()
$638
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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $455 (Delta) |
One-way from | $233 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $468 |
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 August 6, 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
Cheapest round-trip
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sun 10/4
5:42 pm-10:54 pm
1 stop8h 12m
Seattle/Tacoma Intl
Wed 10/14
11:03 am-11:17 pm
1 stop9h 14m
$513
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Thu 10/29
11:52 am-6:06 pm
1 stop9h 14m
Seattle/Tacoma Intl
Thu 11/5
11:16 am-11:06 pm
1 stop8h 50m
$571
Quickest round-trip
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Thu 1/7
12:39 pm-7:04 pm
1 stop9h 25m
Seattle/Tacoma Intl
Fri 1/22
7:00 am-5:26 pm
1 stop7h 26m
$571
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Tue 9/1
11:11 am-7:05 pm
1 stop10h 54m
Seattle/Tacoma Intl
Mon 9/7
10:35 pm-10:24 am
1 stop8h 49m
$628
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Fri 12/18
6:00 am-4:43 pm
1 stop13h 43m
Seattle/Tacoma Intl
Thu 12/24
2:00 pm-2:21 pm
1 stop21h 21m
$706
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sat 12/12
6:48 pm-11:59 pm
1 stop8h 11m
Seattle/Tacoma Intl
Mon 12/21
2:00 pm-10:34 am
1 stop17h 34m
$715
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Thu 12/17
2:26 pm-8:48 pm
1 stop9h 22m
Seattle/Tacoma Intl
Thu 12/24
6:05 am-10:42 pm
2 stops13h 37m
$722
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sun 12/13
6:00 am-12:23 pm
1 stop9h 23m
Seattle/Tacoma Intl
Tue 12/22
6:00 am-10:42 pm
1 stop13h 42m
$791
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Tue 9/1
12:53 pm-11:59 pm
2 stops14h 06m
Seattle/Tacoma Intl
Mon 9/7
11:56 pm-12:23 pm
2 stops9h 27m
$815
Cheapest one-way
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Thu 10/8
9:26 am-9:51 am
3 stops51h 25m
$233
Showing 1-10 of 18 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
MLB-SEA
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 August 6, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines 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.
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Tumwater
Centralia
Marysville
Puyallup
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Lynnwood
Poulsbo
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.
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Alternative routes for Melbourne to Seattle
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Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Melbourne to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Melbourne and Seattle flights
Browse other Melbourne and Seattle flight options. Last updated on August 6, 2026.
Other flights from Melbourne
Browse through other flights departing from Melbourne. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Top 2 airlines flying from Melbourne to Seattle
Discover the top 2 airlines 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$535 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$389 | Average$606 | FlexibilityNo cancel fee | On-time71% |