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Cheap flights from Melbourne Airport to Seattle from $834

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
6 Feb — 13 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 7 January 2026.

Round-trip from

$1,253

One-way from

$871

Popular in

April

Cheapest in

October

Average price

$1,538
Qantas Airways
  • Qantas Airways
  • 14/2-22/2
  • 2 total stops
  • 44h 40m total
  • Melbourne to Seattle
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3/4
  • 3/4
  • 2 total stops
  • 27h 03m total
  • Melbourne to Seattle
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($191 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($71 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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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 7 January 2026.

Sat 14/212:00MEL - SEA
1 stop24h 00mQantas Airways
Sun 22/217:50SEA - MEL
1 stop20h 40mQantas Airways
Deal found 6/1$1,253
Sat 14/207:10MEL - SEA
2 stops26h 21mAir Canada
Sun 22/220:00SEA - MEL
2 stops22h 35mAir Canada
Deal found 6/1$1,272
Mon 9/207:10MEL - SEA
2 stops21h 05mMultiple Airlines
Mon 23/220:00SEA - MEL
2 stops22h 35mMultiple Airlines
Deal found 4/1$1,278
Thu 19/208:10MEL - SEA
2 stops25h 21mAir Canada
Thu 26/215:40SEA - MEL
2 stops27h 35mAir Canada
Deal found 4/1$1,287
Thu 19/207:15MEL - SEA
2 stops21h 00mMultiple Airlines
Thu 26/215:40SEA - MEL
2 stops27h 35mMultiple Airlines
Deal found 5/1$1,299
Fri 23/113:00MEL - SEA
2 stops24h 26mUnited Airlines
Sun 1/212:25SEA - MEL
2 stops26h 05mUnited Airlines
Deal found 5/1$1,313
Thu 19/213:00MEL - SEA
1 stop21h 41mUnited Airlines
Thu 26/206:45SEA - MEL
2 stops31h 45mUnited Airlines
Deal found 5/1$1,314
Mon 9/211:30MEL - SEA
1 stop19h 11mUnited Airlines
Mon 23/212:32SEA - MEL
1 stop26h 28mUnited Airlines
Deal found 5/1$1,321
Fri 6/210:10MEL - SEA
2 stops25h 45mDelta
Mon 16/205:30SEA - MEL
2 stops31h 30mDelta
Deal found 5/1$1,323
Sun 1/310:10MEL - SEA
2 stops32h 59mDelta
Sun 19/416:36SEA - MEL
2 stops46h 14mDelta
Deal found 5/1$1,324

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 7 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

Sat 14/2

07:10-14:31

2 stops26h 21m

Seattle/Tacoma Intl

Sun 22/2

20:00-13:35

2 stops22h 35m

$1,272

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 9/2

07:10-09:15

2 stops21h 05m

Seattle/Tacoma Intl

Mon 23/2

20:00-13:35

2 stops22h 35m

$1,278

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 19/2

08:10-14:31

2 stops25h 21m

Seattle/Tacoma Intl

Thu 26/2

15:40-14:15

2 stops27h 35m

$1,287

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 19/2

07:15-09:15

2 stops21h 00m

Seattle/Tacoma Intl

Thu 26/2

15:40-14:15

2 stops27h 35m

$1,299

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 23/1

11:30-23:16

1 stop30h 46m

Seattle/Tacoma Intl

Sun 1/2

17:12-09:30

1 stop21h 18m

$1,313

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 6/2

11:30-22:59

2 stops30h 29m

Seattle/Tacoma Intl

Mon 16/2

18:04-09:30

1 stop20h 26m

$1,313

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 14/2

13:00-15:41

1 stop21h 41m

Seattle/Tacoma Intl

Sun 22/2

06:45-09:30

2 stops31h 45m

$1,313

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 19/2

13:00-15:41

1 stop21h 41m

Seattle/Tacoma Intl

Thu 26/2

06:45-09:30

2 stops31h 45m

$1,314

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 9/2

11:30-16:29

1 stop23h 59m

Seattle/Tacoma Intl

Mon 23/2

12:32-10:00

1 stop26h 28m

$1,321

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sun 1/3

11:30-21:01

2 stops28h 31m

Seattle/Tacoma Intl

Sun 19/4

17:45-08:15

1 stop21h 30m

$1,321

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 18 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 2 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 $1,006). Flying from Melbourne Airport to Seattle in June is currently the most expensive (average of $1,323). 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.

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 7 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
1,427 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
1,427 reviews
Singapore Airlines
8.1
Very Good
1,427 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
1,427 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
967 reviews
Singapore Airlines
8.1
Very Good
1,427 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
9,138 reviews
Singapore Airlines
8.1
Very Good
1,427 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
10,599 reviews
Singapore Airlines
8.1
Very Good
1,427 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 Air Canada and United Airlines fly from Melbourne Airport to Seattle in about 26h 21m. The time it takes to get you to your destination can typically vary by up to 4h 25m. 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 $1,006 on this airline. Additional options worth looking into are Qantas Airways and Air Canada, starting at $1,119 and $1,136 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 $732. Virgin Australia flights start at $890 while deals on Japan Airlines start at $998 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 $1,006). Flying from Melbourne Airport to Seattle in June is currently the most expensive (average of $1,323). 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 7 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 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,006Average$1,346FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,119Average$1,581FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,136Average$1,364FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,158Average$1,442FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,178Average$1,501FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Philippine AirlinesCheapest$1,229Average$1,481FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest$1,348Average$1,717FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,435Average$1,639FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$1,528Average$1,791FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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