$299+ Cheap flights from Melbourne, FL to Seattle (MLB - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — SEA
Oct 5 — Oct 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
Cheapest
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 September 5, 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 September 5, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:44 pm -
1 stop8h 26m
Tue 1/55:45 am -
1 stop10h 18m
Deal found 9/5![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 9/5. 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.
Sat 11/1411:21 am -
1 stop8h 22m
Sat 12/510:45 pm -
1 stop8h 55m
Deal found 9/5![Delta logo]()
$475
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
1 stop8h 38m
Sat 12/56:14 am -
2 stops13h 22m
Deal found 9/5![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 10/12:36 pm -
1 stop9h 39m
Wed 10/711:59 pm -
1 stop7h 28m
Deal found 9/4![Delta logo]()
$536
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/2![American Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/56:15 am -
1 stop8h 53m
Thu 9/1011:35 am -
1 stop8h 33m
Deal found 9/3![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:40 pm -
1 stop8h 18m
Sat 10/310:59 pm -
1 stop8h 25m
Deal found 9/3![Delta logo]()
$598
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 September 5, 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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/5. 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.
Sat 11/1411:21 am -
1 stop8h 22m
Sat 12/510:45 pm -
1 stop8h 55m
Deal found 9/5![Delta logo]()
$475
This American Airlines deal was found by Cheapflights users on 9/2. 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 -
2 stops14h 13m
Wed 9/308:24 am -
1 stop10h 53m
Deal found 9/2![American Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 10/12:36 pm -
1 stop9h 39m
Wed 10/711:59 pm -
1 stop7h 28m
Deal found 9/4![Delta logo]()
$536
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/1612:58 pm -
1 stop10h 09m
Sun 9/205:00 am -
1 stop9h 12m
Deal found 9/1![American Airlines logo]()
$587
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:40 pm -
1 stop8h 18m
Sat 10/310:59 pm -
1 stop8h 25m
Deal found 9/3![Delta logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/177:25 am -
1 stop10h 52m
Mon 9/2111:57 pm -
2 stops9h 31m
Deal found 9/2![American Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 12/212:32 pm -
1 stop10h 23m
Fri 1/111:06 pm -
1 stop8h 38m
Deal found 9/4![Delta logo]()
$771
This Delta deal was found by Cheapflights users on 9/3. 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.
Fri 11/206:48 pm -
1 stop8h 09m
Sun 11/2911:45 pm -
1 stop7h 45m
Deal found 9/3![Delta logo]()
$828
Last-minute flights from Melbourne to SeattleDiscover last-minute flight deals from Melbourne to Seattle. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Melbourne to Seattle. Data last updated September 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/56:15 am -
1 stop8h 53m
Thu 9/1011:35 am -
1 stop8h 33m
Deal found 9/3![Delta logo]()
$587
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 9/511:41 am -
1 stop9h 11m
Sun 9/205:00 am -
1 stop9h 12m
Deal found 9/3![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/1612:58 pm -
2 stops14h 13m
Sun 9/205:00 am -
1 stop9h 12m
Deal found 9/1![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/2![American Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:40 pm -
1 stop8h 18m
Sat 10/310:59 pm -
1 stop8h 25m
Deal found 9/3![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 9/4. 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.
Thu 10/12:36 pm -
1 stop9h 39m
Wed 10/711:59 pm -
1 stop7h 28m
Deal found 9/4![Delta logo]()
$536
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 September 5, 2026.
Search for one-way flight options from Melbourne to Seattle. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 10/2711:12 am -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:38 pm -
1 stop8h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 11/86:44 pm -
1 stop8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 8/31. 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 9/136:40 pm -
1 stop8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$678
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 11/286:48 pm -
1 stop8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$700
This Delta deal was found by Cheapflights users on 9/2. 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 9/232:36 pm -
1 stop9h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$814
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 11/286:00 am -
2 stops11h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 11/296:48 pm -
1 stop8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$828
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 11/295:38 pm -
2 stops18h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$950
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $536 (Delta) |
One-way from | $299 (Delta) |
Popular in | May |
Cheapest in | April |
Average price | $455 |
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 7,457,451 searches. Data last updated September 5, 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
Quickest round-trip
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Tue 10/27
11:12 am-4:16 pm
1 stop8h 04m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$299
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Tue 11/24
5:38 pm-11:19 pm
1 stop8h 41m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$319
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sun 11/8
6:44 pm-11:52 pm
1 stop8h 08m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$330
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sat 11/14
11:21 am-4:43 pm
1 stop8h 22m
Seattle/Tacoma Intl
Sat 12/5
10:45 pm-10:40 am
1 stop8h 55m
$475
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Thu 10/1
2:36 pm-9:15 pm
1 stop9h 39m
Seattle/Tacoma Intl
Wed 10/7
11:59 pm-10:27 am
1 stop7h 28m
$536
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sat 9/19
12:58 pm-12:11 am
2 stops14h 13m
Seattle/Tacoma Intl
Wed 9/30
8:24 am-10:17 pm
1 stop10h 53m
$572
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Wed 9/16
12:58 pm-8:07 pm
1 stop10h 09m
Seattle/Tacoma Intl
Sun 9/20
5:00 am-5:12 pm
1 stop9h 12m
$587
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sat 9/26
6:40 pm-11:58 pm
1 stop8h 18m
Seattle/Tacoma Intl
Sat 10/3
10:59 pm-10:24 am
1 stop8h 25m
$598
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Sun 9/13
6:40 pm-11:58 pm
1 stop8h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$678
MelbourneSeattle
MLB Melbourne - SEA Seattle/Tacoma Intl
MLBSEA
Melbourne
Thu 9/17
7:25 am-3:17 pm
1 stop10h 52m
Seattle/Tacoma Intl
Mon 9/21
11:57 pm-12:28 pm
2 stops9h 31m
$727
Showing 1-10 of 15 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 September.
| 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 September 5, 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.
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
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
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
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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Melbourne and Seattle flights
Browse other Melbourne and Seattle flight options. Last updated on September 5, 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 September 5, 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 September 5, 2026.
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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$535 | FlexibilityNo cancel fee | On-timeN/A |