$299+ Cheap flights from Seattle to Melbourne, FL (SEA - MLB)
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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLB
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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
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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 Seattle to Melbourne
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to MelbourneExplore the most affordable flight options available from Seattle to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Seattle to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 12/211:59 pm -
1 stop7h 41m
Mon 12/76:40 pm -
1 stop8h 15m
Deal found 10/21![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 12/3011:06 pm -
1 stop8h 37m
Thu 1/75:55 am -
2 stops17h 55m
Deal found 10/20![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 10/20. 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 12/1010:40 pm -
1 stop9h 02m
Mon 12/146:40 pm -
1 stop8h 15m
Deal found 10/20![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 10/24. 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 12/310:40 pm -
1 stop9h 00m
Mon 12/72:32 pm -
1 stop9h 18m
Deal found 10/24![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 10/23. 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 12/210:40 pm -
1 stop9h 00m
Sun 12/66:40 pm -
1 stop8h 15m
Deal found 10/23![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:45 pm -
1 stop10h 29m
Mon 12/712:53 pm -
2 stops14h 54m
Deal found 10/21![American Airlines logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/59:45 pm -
1 stop10h 29m
Sat 12/1911:56 am -
2 stops14h 46m
Deal found 10/20![American Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 10/20. 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 12/312:15 pm -
1 stop17h 28m
Thu 1/75:55 am -
1 stop9h 28m
Deal found 10/20![Delta logo]()
$606
Best flights from Seattle to MelbourneDiscover carefully curated flight deals from Seattle to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Seattle to Melbourne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/24. 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 2/610:35 pm -
1 stop8h 57m
Sat 2/136:35 pm -
1 stop8h 34m
Deal found 10/24![Delta logo]()
$495
This American Airlines deal was found by Cheapflights users on 10/24. 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 2/67:00 am -
1 stop7h 26m
Sat 2/136:02 am -
2 stops11h 59m
Deal found 10/24![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 12/3011:06 pm -
1 stop8h 37m
Thu 1/75:55 am -
2 stops17h 55m
Deal found 10/20![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 10/24. 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 2/611:45 am -
1 stop9h 09m
Sun 2/146:35 pm -
1 stop8h 34m
Deal found 10/24![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 10/24. 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 12/211:59 pm -
1 stop7h 41m
Mon 12/76:40 pm -
1 stop8h 15m
Deal found 10/24![Delta logo]()
$526
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 2/249:20 pm -
1 stop10h 14m
Wed 3/2411:20 am -
1 stop8h 29m
Deal found 10/20![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 1/86:00 am -
1 stop8h 57m
Fri 1/225:55 am -
1 stop9h 28m
Deal found 10/21![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 10/20. 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 12/1010:40 pm -
1 stop9h 02m
Mon 12/146:40 pm -
1 stop8h 15m
Deal found 10/20![Delta logo]()
$537
Last-minute flights from Seattle to MelbourneDiscover last-minute flight deals from Seattle to Melbourne. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Melbourne. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/21. 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.
Fri 10/3010:35 pm -
1 stop8h 52m
Fri 11/132:29 pm -
1 stop9h 19m
Deal found 10/21![Delta logo]()
$657
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 10/306:00 am -
1 stop8h 14m
Fri 11/1311:42 am -
1 stop9h 29m
Deal found 10/22![American Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 11/411:59 pm -
1 stop7h 28m
Sun 11/86:44 pm -
1 stop8h 08m
Deal found 10/20![Delta logo]()
$678
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/49:45 pm -
1 stop10h 11m
Sun 11/86:00 am -
2 stops13h 00m
Deal found 10/22![American Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 10/24. 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 11/811:59 pm -
1 stop7h 31m
Thu 11/126:00 am -
1 stop9h 31m
Deal found 10/24![Delta logo]()
$845
This Delta deal was found by Cheapflights users on 10/20. 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 11/2111:35 pm -
1 stop7h 55m
Mon 12/76:40 pm -
1 stop8h 15m
Deal found 10/20![Delta logo]()
$738
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/285:40 am -
1 stop13h 41m
Sun 12/1311:44 am -
1 stop9h 39m
Deal found 10/22![American Airlines logo]()
$941
One-way flights from Seattle to MelbourneSearch for one-way flight options from Seattle to Melbourne. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Seattle to Melbourne. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 12/15:58 pm -
2 stops16h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/3011:35 pm -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 1/46:00 am -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 3/176:00 am -
1 stop8h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/16:09 am -
2 stops14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/285:45 am -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/22. 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.
Sat 12/195:50 pm -
2 stops17h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 10/22. 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 12/2911:06 pm -
1 stop8h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$380
Find flight deals from Seattle to Melbourne
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Melbourne (MLB). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $495 (Delta) |
One-way from | $299 (Delta) |
Popular in | September |
Cheapest in | January |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Melbourne 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 October 25, 2026.
Use the filters below to find and compare flights from Seattle to Melbourne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Tue 12/1
5:58 pm-1:44 pm
2 stops16h 46m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$299
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Wed 12/2
5:58 pm-1:47 pm
2 stops16h 49m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$330
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Tue 12/1
6:09 am-11:09 pm
2 stops14h 00m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$351
Quickest round-trip
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Thu 12/31
11:06 pm-10:43 am
1 stop8h 37m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$380
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Wed 12/30
7:15 am-10:43 am
2 stops24h 28m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$409
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Tue 12/29
11:06 pm-10:43 am
1 stop8h 37m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$440
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Sun 12/27
9:55 pm-10:43 am
1 stop9h 48m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$490
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Tue 11/24
6:00 am-6:03 pm
1 stop9h 03m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$493
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Sat 2/6
10:35 pm-10:32 am
1 stop8h 57m
Melbourne
Sat 2/13
6:35 pm-12:09 am
1 stop8h 34m
$495
SeattleMelbourne
SEA Seattle/Tacoma Intl - MLB Melbourne
SEAMLB
Seattle/Tacoma Intl
Sun 1/3
11:20 pm-2:21 pm
2 stops12h 01m
Melbourne
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$508
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Seattle to Melbourne
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 Seattle to Melbourne in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Melbourne, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Melbourne, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Melbourne, Florida flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Melbourne, Florida 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 Seattle-Melbourne, Florida 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 Seattle to Melbourne
Have a flexible travel schedule? Discover the best time to fly to Melbourne from Seattle with our price prediction graph.
SEA-MLB
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 Melbourne
Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated October 25, 2026.
Read through reviews of airlines operating flights from Seattle to Melbourne, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Melbourne
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Complete your trip
Complete your trip to Melbourne by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Melbourne by cabin class
Find flights from Seattle to Melbourne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Melbourne
Explore flights to Melbourne departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Seattle and Melbourne flights
Browse other Seattle and Melbourne flight options. Last updated on October 25, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to Melbourne
Discover the top 2 airlines that operate flights from Seattle to Melbourne. 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$390 | Average$521 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$429 | Average$709 | FlexibilityNo cancel fee | On-timeN/A |