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Cheap flights from Melbourne Airport to Seattle from $865

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) 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 16 January 2026.

Round-trip from

$1,290

One-way from

$865

Popular in

April

Cheapest in

October

Average price

$1,547
2/3-12/3
  • 2/3-12/3
  • 4 total stops
  • 49h 06m total
  • Melbourne to Seattle
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28/2
  • 28/2
  • 2 total stops
  • 34h 06m total
  • Melbourne to Seattle
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($193 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Melbourne to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Melbourne to Seattle
Explore the most affordable flight options available from Melbourne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Thu 5/207:10
MEL
-
SEA
2 stops21h 05m
Multiple Airlines
Mon 9/220:00
SEA
-
MEL
2 stops23h 05m
Multiple Airlines
Deal found 13/1$1,287
Mon 2/308:10
MEL
-
SEA
2 stops25h 51m
Multiple Airlines
Thu 12/320:00
SEA
-
MEL
2 stops23h 15m
Multiple Airlines
Deal found 14/1$1,290
Sun 1/308:10
MEL
-
SEA
2 stops20h 21m
Air Canada
Sun 8/310:05
SEA
-
MEL
2 stops32h 30m
Air Canada
Deal found 15/1$1,294
Thu 9/406:00
MEL
-
SEA
2 stops20h 33m
Multiple Airlines
Thu 30/415:40
SEA
-
MEL
2 stops26h 25m
Multiple Airlines
Deal found 13/1$1,299
Fri 29/506:00
MEL
-
SEA
2 stops20h 15m
Multiple Airlines
Wed 24/615:00
SEA
-
MEL
2 stops39h 45m
Multiple Airlines
Deal found 15/1$1,302
Fri 30/108:10
MEL
-
SEA
2 stops25h 21m
Multiple Airlines
Mon 9/215:40
SEA
-
MEL
2 stops28h 50m
Multiple Airlines
Deal found 13/1$1,303
Fri 27/208:10
MEL
-
SEA
2 stops20h 05m
Multiple Airlines
Fri 6/320:00
SEA
-
MEL
2 stops24h 30m
Multiple Airlines
Deal found 13/1$1,305
Mon 2/312:00
MEL
-
SEA
1 stop26h 58m
Qantas Airways
Thu 12/319:05
SEA
-
MEL
1 stop20h 25m
Qantas Airways
Deal found 14/1$1,314
Sat 14/213:00
MEL
-
SEA
1 stop30h 59m
United Airlines
Sun 22/219:29
SEA
-
MEL
1 stop19h 31m
United Airlines
Deal found 14/1$1,318
Wed 14/113:00
MEL
-
SEA
2 stops27h 15m
United Airlines
Sat 31/112:40
SEA
-
MEL
2 stops25h 50m
United Airlines
Deal found 12/1$1,320
Tue 27/113:00
MEL
-
SEA
2 stops24h 26m
United Airlines
Fri 6/217:10
SEA
-
MEL
1 stop21h 50m
United Airlines
Deal found 13/1$1,321

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Melbourne Airport to Seattle that are best for you.

Fly from

Melbourne

Fly to

Seattle

Route

Depart

Return

Price

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

06:00-09:15

2 stops20h 15m

Seattle/Tacoma Intl

Wed 24/6

15:00-23:45

2 stops39h 45m

$1,302

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 2/3

12:00-19:58

1 stop26h 58m

Seattle/Tacoma Intl

Thu 12/3

19:05-09:30

1 stop20h 25m

$1,314

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 22/6

10:55-18:09

2 stops24h 14m

Seattle/Tacoma Intl

Sun 28/6

00:20-07:30

2 stops38h 10m

$1,318

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sun 1/3

13:00-21:01

1 stop27h 01m

Seattle/Tacoma Intl

Sun 8/3

12:55-08:30

2 stops25h 35m

$1,318

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sun 31/5

10:55-12:24

1 stop18h 29m

Seattle/Tacoma Intl

Fri 19/6

14:52-08:15

1 stop24h 23m

$1,318

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 14/2

13:00-00:59

1 stop30h 59m

Seattle/Tacoma Intl

Sun 22/2

19:29-10:00

1 stop19h 31m

$1,318

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 2/3

11:30-21:12

2 stops28h 42m

Seattle/Tacoma Intl

Thu 12/3

19:34-09:00

1 stop19h 26m

$1,318

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 29/1

13:00-18:26

2 stops24h 26m

Seattle/Tacoma Intl

Tue 10/2

17:10-10:00

1 stop21h 50m

$1,321

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 28/1

11:30-11:41

1 stop19h 11m

Seattle/Tacoma Intl

Tue 10/2

09:25-10:00

1 stop29h 35m

$1,321

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 28/2

23:55-15:01

2 stops34h 06m

$865

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from Melbourne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Melbourne with our price prediction graph.
Estimated return 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 Melbourne Airport to Seattle

How far ahead should I book a flight from Melbourne Airport to Seattle?

Use this chart to determine the optimal time to book a return flight from Melbourne to Seattle. Price data was last updated on 9 January 2026.

The best time to book flights from Melbourne Airport to Seattle is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Melbourne Airport to Seattle?

Currently, September is the cheapest month in which you can book a flight from Melbourne Airport to Seattle (average of $1,012). Flying from Melbourne Airport to Seattle in June is currently the most expensive (average of $1,330). 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 for a return flight from Melbourne Airport to Seattle?

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 16 January 2026.
Read through reviews of airlines operating flights from Melbourne Airport to Seattle, such as Singapore Airlines, Virgin Australia, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Virgin Australia
7.6
Good
430 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
971 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
United Airlines
7.4
Good
9,164 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air Canada
7.1
Good
10,623 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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.

  • What airport do you fly into for flights to Seattle from Melbourne?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Melbourne. On average, Seattle/Tacoma Intl has 0 inbound flights from Melbourne per day from 9 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

  • How long is the flight from Melbourne Airport to Seattle?

    Airlines like Qantas Airways and United Airlines fly from Melbourne Airport to Seattle in about 24h 14m. The time it takes to get you to your destination can typically vary by up to 2h 44m. The distance between Melbourne Airport and Seattle is about 13164 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Melbourne Airport to Seattle round-trip?

    Our cheapest airline available from Melbourne Airport to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as $1,011 on this airline. Additional options worth looking into are Qantas Airways and Air Canada, starting at $1,125 and $1,142 round-trip. Users have found that American Airlines is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Melbourne Airport to Seattle one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $736. Virgin Australia flights start at $895 while deals on Japan Airlines start at $1,003 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Melbourne Airport to Seattle?

    Currently, September is the cheapest month in which you can book a flight from Melbourne Airport to Seattle (average of $1,012). Flying from Melbourne Airport to Seattle in June is currently the most expensive (average of $1,330). 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.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Ocean Shores

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Fly from Melbourne to Seattle on these airlines

Choose from the following airlines for your flight from Melbourne to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 16 January 2026.
United Airlines flights from Melbourne to Seattle/Tacoma Intl
Virgin Australia flights from Melbourne to Seattle/Tacoma Intl
Singapore Airlines flights from Melbourne to Seattle/Tacoma Intl

Top 9 airlines flying from Melbourne to Seattle

Discover the top 9 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 647,157 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,011Average$1,354FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,125Average$1,595FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,142Average$1,372FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,164Average$1,450FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,183Average$1,509FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AustraliaCheapest$1,194Average$1,785FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Philippine AirlinesCheapest$1,236Average$1,489FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest$1,355Average$1,726FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,457Average$1,660FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Melbourne to Seattle?

Cheapflights helps you search for flights from Melbourne to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Melbourne to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Melbourne to Seattle.

Can Cheapflights find flights from Melbourne to Seattle with no change fees?

Yes, we can. To see specific flights from Melbourne to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Melbourne to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Melbourne today and book when prices fit your budget.

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