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Cheap flights from Melbourne Airport to Seattle from $757

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 February 2026.

Wed 4/313:00
MEL
-
SEA
2 stops28h 43m
United Airlines
Thu 26/315:30
SEA
-
MEL
2 stops23h 00m
United Airlines
Deal found 25/2$1,151
Wed 3/610:55
MEL
-
SEA
1 stop18h 39m
United Airlines
Sat 13/607:00
SEA
-
MEL
1 stop32h 15m
United Airlines
Deal found 24/2$1,152
Wed 18/312:00
MEL
-
SEA
2 stops28h 59m
United Airlines
Sun 22/313:05
SEA
-
MEL
1 stop25h 25m
United Airlines
Deal found 25/2$1,158
Fri 29/510:00
MEL
-
SEA
1 stop30h 55m
Delta
Wed 24/607:20
SEA
-
MEL
1 stop31h 30m
Delta
Deal found 25/2$1,161
Tue 21/410:55
MEL
-
SEA
1 stop20h 51m
United Airlines
Sat 25/419:37
SEA
-
MEL
1 stop19h 38m
United Airlines
Deal found 24/2$1,168
Wed 3/613:35
MEL
-
SEA
1 stop25h 57m
American Airlines
Sat 13/614:40
SEA
-
MEL
1 stop23h 05m
American Airlines
Deal found 24/2$1,249
Tue 21/409:45
MEL
-
SEA
1 stop30h 13m
American Airlines
Sat 25/410:25
SEA
-
MEL
1 stop25h 35m
American Airlines
Deal found 24/2$1,270
Tue 21/406:00
MEL
-
SEA
2 stops30h 20m
Air Canada
Sat 25/415:40
SEA
-
MEL
2 stops26h 55m
Air Canada
Deal found 24/2$1,287

Find 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 27 February 2026.

Round-trip from

$1,151

One-way from

$757

Popular in

April

Cheapest in

February

Average price

$1,252
United Airlines
  • United Airlines
  • 18/3-22/3
  • 2 total stops
  • 48h 38m total
  • Melbourne to Seattle
Search Deals
American Airlines
  • American Airlines
  • 24/4
  • 1 total stop
  • 40h 40m total
  • Melbourne to Seattle
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($167 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 27 February 2026.
Use the filters below to find and compare flights from Melbourne Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 18/3

12:00-21:14

2 stops27h 14m

Seattle/Tacoma Intl

Sun 22/3

17:20-09:00

1 stop21h 40m

$1,151

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

09:30-14:36

1 stop22h 06m

Seattle/Tacoma Intl

Wed 24/6

12:50-07:30

2 stops25h 40m

$1,151

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 3/6

09:30-20:53

2 stops28h 23m

Seattle/Tacoma Intl

Sat 13/6

19:05-08:15

1 stop20h 10m

$1,152

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 13/4

10:55-19:00

2 stops49h 05m

Seattle/Tacoma Intl

Mon 20/4

07:00-07:30

2 stops31h 30m

$1,159

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

10:00-15:05

1 stop22h 05m

Seattle/Tacoma Intl

Wed 24/6

14:30-07:50

1 stop24h 20m

$1,169

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 25/4

09:45-22:47

2 stops30h 02m

$757

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 30/4

09:45-18:07

1 stop25h 22m

$757

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 17/4

10:00-18:30

2 stops25h 30m

$764

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 29/4

09:30-23:27

3 stops30h 57m

$764

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 28/4

10:55-18:35

1 stop24h 40m

$764

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 16 resultsSorted by cheapest first
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 20 February 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 $951). Flying from Melbourne Airport to Seattle in June is currently the most expensive (average of $1,239). 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 27 February 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
8.2
Very Good
1,465 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Virgin Australia
7.6
Good
445 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,000 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
United Airlines
7.4
Good
9,362 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Air Canada
7.1
Good
10,757 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 United Airlines fly from Melbourne Airport to Seattle in about 27h 14m. The time it takes to get you to your destination can typically vary by up to . The distance between Melbourne Airport and Seattle is about 13164 km.

  • 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 $951 on this airline. Additional options worth looking into are Air New Zealand and Qantas Airways, starting at $960 and $1,058 round-trip. Users have found that American Airlines is 34% 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 Virgin Australia, which is currently one of the cheapest options available, starting at $635. United Airlines flights start at $692 while deals on Japan Airlines start at $943 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 $951). Flying from Melbourne Airport to Seattle in June is currently the most expensive (average of $1,239). 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 27 February 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 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$951Average$1,273FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$960Average$1,394FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,058Average$1,460FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,074Average$1,282FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,113Average$1,313FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Philippine AirlinesCheapest$1,232Average$1,426FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Japan AirlinesCheapest$1,275Average$1,777FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,357Average$1,540FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$1,367Average$1,562FlexibilityNo 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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