$577+ Cheap flights from Seattle (SEA) to Melbourne (MEL)
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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Melbourne 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 Seattle to Melbourne
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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 September 23, 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 September 23, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 12/312:31 pm -
1 stop24h 29m
Fri 5/2110:00 am -
1 stop29h 05m
Deal found 9/19![Delta logo]()
$1,131
This Delta deal was found by Cheapflights users on 9/19. 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 12/25:57 pm -
2 stops43h 03m
Sun 5/2310:00 am -
2 stops21h 47m
Deal found 9/19![Delta logo]()
$1,136
This KAYAK deal was found by Cheapflights users on 9/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:45 pm -
2 stops25h 40m
Thu 5/201:20 pm -
2 stops21h 37m
Deal found 9/19![Multiple Airlines logo]()
$1,138
This Jetabroad deal was found by Cheapflights users on 9/21. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:59 pm -
2 stops26h 21m
Thu 11/121:35 pm -
2 stops23h 20m
Deal found 9/21![Multiple Airlines logo]()
$1,140
This Delta deal was found by Cheapflights users on 9/19. 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 12/15:57 pm -
2 stops67h 03m
Sun 5/2310:00 am -
1 stop20h 00m
Deal found 9/19![Delta logo]()
$1,149
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 11/1212:31 pm -
1 stop24h 29m
Thu 11/2610:10 am -
1 stop21h 30m
Deal found 9/23![Delta logo]()
$1,172
This oojo deal was found by Cheapflights users on 9/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:10 pm -
2 stops35h 25m
Thu 12/36:00 pm -
2 stops21h 16m
Deal found 9/19![Multiple Airlines logo]()
$1,185
This BusinessClass deal was found by Cheapflights users on 9/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:58 pm -
2 stops27h 07m
Mon 10/192:20 pm -
2 stops22h 28m
Deal found 9/19![Multiple Airlines logo]()
$1,205
This Orbitz deal was found by Cheapflights users on 9/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
2 stops22h 55m
Sun 10/256:00 am -
2 stops21h 27m
Deal found 9/19![Multiple Airlines logo]()
$1,211
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 September 23, 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 September 23, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 11/223:13 pm -
1 stop21h 47m
Thu 12/310:10 am -
1 stop21h 32m
Deal found 9/19![Delta logo]()
$1,220
This Cathay Pacific deal was found by Cheapflights users on 9/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:25 am -
1 stop41h 40m
Wed 11/43:30 pm -
1 stop36h 15m
Deal found 9/19![Cathay Pacific logo]()
$1,375
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:35 pm -
1 stop23h 55m
Mon 11/3012:45 pm -
1 stop31h 14m
Deal found 9/19![United Airlines logo]()
$1,447
This Delta deal was found by Cheapflights users on 9/18. 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 10/1612:30 pm -
1 stop26h 20m
Fri 10/2311:00 am -
2 stops29h 05m
Deal found 9/18![Delta logo]()
$1,286
This Delta deal was found by Cheapflights users on 9/21. 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 11/77:45 am -
1 stop29h 15m
Sat 11/1410:10 am -
2 stops23h 45m
Deal found 9/21![Delta logo]()
$1,286
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/912:30 pm -
1 stop26h 20m
Sun 10/2511:00 am -
2 stops25h 52m
Deal found 9/20![Delta logo]()
$1,436
This Delta deal was found by Cheapflights users on 9/18. 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 10/117:15 am -
2 stops31h 35m
Fri 10/2311:00 am -
2 stops29h 05m
Deal found 9/18![Delta logo]()
$1,464
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/225:00 am -
1 stop34h 30m
Fri 1/18:10 am -
2 stops23h 12m
Deal found 9/23![United Airlines logo]()
$2,197
This United Airlines deal was found by Cheapflights users on 9/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:31 am -
1 stop31h 59m
Wed 12/3011:30 am -
2 stops24h 02m
Deal found 9/22![United Airlines logo]()
$2,381
This Delta deal was found by Cheapflights users on 9/21. 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 12/227:55 pm -
1 stop41h 05m
Wed 12/3010:10 am -
1 stop27h 43m
Deal found 9/21![Delta logo]()
$1,925
This Delta deal was found by Cheapflights users on 9/19. 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 12/215:59 pm -
2 stops67h 01m
Wed 12/3010:10 am -
2 stops49h 30m
Deal found 9/19![Delta logo]()
$2,228
Last-minute flights from Seattle to MelbourneDiscover last-minute flight deals from Seattle to Melbourne. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Melbourne. Data last updated September 23, 2026 and is based on user searches.
This Globehunters deal was found by Cheapflights users on 9/22. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:45 am -
1 stop30h 30m
Wed 10/283:30 pm -
1 stop36h 15m
Deal found 9/22![Cathay Pacific logo]()
$1,302
This Delta deal was found by Cheapflights users on 9/18. 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 10/165:45 pm -
1 stop21h 05m
Fri 10/2311:00 am -
1 stop28h 58m
Deal found 9/18![Delta logo]()
$1,281
This Air Canada deal was found by Cheapflights users on 9/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:00 pm -
2 stops27h 20m
Sat 10/2410:05 pm -
2 stops29h 22m
Deal found 9/19![Multiple Airlines logo]()
$1,277
This Orbitz deal was found by Cheapflights users on 9/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
2 stops22h 55m
Sun 10/256:00 am -
2 stops21h 27m
Deal found 9/19![Multiple Airlines logo]()
$1,211
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
2 stops25h 35m
Mon 10/266:05 am -
2 stops21h 22m
Deal found 9/21![Multiple Airlines logo]()
$1,239
This Gotogate deal was found by Cheapflights users on 9/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:45 am -
1 stop30h 30m
Mon 10/263:30 pm -
1 stop36h 15m
Deal found 9/23![Cathay Pacific logo]()
$1,266
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 September 23, 2026.
Search for one-way flight options from Seattle to Melbourne. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:09 pm -
2 stops48h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:40 am -
2 stops44h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$578
This Aunt Betty deal was found by Cheapflights users on 9/23. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:35 pm -
2 stops44h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Fri 10/2312:50 pm -
3 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$613
This Travelocity deal was found by Cheapflights users on 9/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
2 stops22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sat 10/178:00 pm -
2 stops52h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:15 am -
2 stops57h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$676
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 (MEL). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,131 (Delta) |
One-way from | $577 (Kiwi.com) |
Popular in | September |
Cheapest in | March |
Average price | $1,648 |
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 September 23, 2026.
Use the filters below to find and compare flights from Seattle to Melbourne Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Fri 10/23
12:50 pm-5:00 am
3 stops46h 10m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$613
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Sun 11/15
8:09 pm-11:35 pm
3 stops32h 26m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$636
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Sat 11/7
11:45 pm-11:45 pm
3 stops53h 00m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$687
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Sat 9/26
6:49 am-6:45 am
1 stop30h 56m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$750
Quickest round-trip
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Fri 10/23
2:30 pm-7:10 am
1 stop22h 40m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$752
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Wed 10/14
9:05 am-9:15 am
1 stop30h 10m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$756
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Sat 10/17
9:35 pm-8:50 am
1 stop41h 15m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$773
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Thu 10/22
9:35 pm-7:10 am
1 stop39h 35m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$787
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Sat 9/26
5:59 pm-10:15 pm
2 stops35h 16m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$837
SeattleMelbourne
SEA Seattle/Tacoma Intl - MEL Melbourne
SEAMEL
Seattle/Tacoma Intl
Thu 10/1
11:10 pm-11:10 pm
1 stop31h 00m
Melbourne
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$964
Showing 1-10 of 22 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Seattle-Melbourne Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Melbourne Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Melbourne Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Melbourne Airport 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 Airport 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-MEL
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Melbourne Airport
How far ahead should I book a flight from Seattle to Melbourne Airport?
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Melbourne Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Melbourne Airport?
Currently, March is the cheapest month in which you can book a flight from Seattle to Melbourne Airport (average of $1,057). Flying from Seattle to Melbourne Airport in September is currently the most expensive (average of $1,648). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Melbourne Airport?
Airfare is typical for this route at the moment.
Seattle to Melbourne Airport flights typically cost between $1,096 and $1,735 in December.The cheapest round-trip price found within the last 5 days was $1,131 on Delta (Dec 3-May 23).
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 September 23, 2026.
Get a feel of what it's like to fly with Air New Zealand,Alaska Airlines, andDelta from Seattle to Melbourne Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.4
Comfort
7.9
Food
7.5
Boarding
8.2
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Comfort
7.9
Food
7.5
Boarding
8.2
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Comfort
7.9
Food
7.5
Boarding
8.2
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Comfort
7.9
Food
7.5
Boarding
8.2
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Comfort
7.9
Food
7.5
Boarding
8.2
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
Entertainment
7.4
Comfort
7.9
Food
7.5
Boarding
8.2
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2026
FLL - IAH
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.
Traveling to a place near Melbourne Airport?
Book flights to Melbourne Airport if you plan to visit one of these locationsTullamarine
Dandenong
Apollo Bay
Phillip Island
Doncaster
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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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 September 23, 2026.
Seattle and Melbourne flights
Browse other Seattle and Melbourne flight options. Last updated on September 23, 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 September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Seattle to Melbourne
Discover the top 6 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 September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$1,632 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$570 | Average$1,532 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,011 | Average$1,427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,034 | Average$1,331 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,095 | Average$1,490 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$1,153 | Average$1,339 | FlexibilityNo cancel fee | On-time72% |