Which stopover airport offers the lowest fares from Melbourne Airport to Seattle?

Flights via Manila (MNL) offer the lowest average return price of $1,277.

What is the cheapest airline that flies from Melbourne to Seattle/Tacoma Intl?

Qantas Airways and United Airlines are the most popular carriers operating from Melbourne to Seattle/Tacoma Intl

Which airlines fly to Seattle?

United Airlines, Virgin Australia and Air Canada are the top three most popular airlines that fly to Seattle from Melbourne Airport according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular for stopovers for flights between Melbourne Airport and Seattle?

Los Angeles (LAX) was the most common stop: 42% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from Melbourne Airport to Seattle?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 19h 05m.

Which stopover airport has the shortest connection time from Melbourne Airport to Seattle?

San Francisco (SFO) has the shortest average stopover time for this route: 2h 15m.

When did momondo last update prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

There are 9 operators available for flights from Melbourne Airport to Seattle/Tacoma Intl Airport as of January 2026.

How old do you have to be to fly from Melbourne Airport to Seattle/Tacoma Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$843 Cheap Flights from Melbourne Airport to Seattle in 2026

Q: What is the typical price of a round-trip flight between Melbourne Airport and Seattle?

Prices are currently typical for flights on this route. Typical prices usually range from $1,270 to $2,007. The lowest price recently found on this route was $1,286.

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Find the cheapest flights from Melbourne Airport to Seattle

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 22:20

MEL

SEA

33h 20m2 stops

15:00 - 11:20

SEA

MEL

27h 20m2 stops

$1,286Air Canada

Fri, 29 May - Wed, 24 Jun

06:00 - 09:15

MEL

SEA

20h 15m2 stops

15:00 - 11:20

SEA

MEL

27h 20m2 stops

$1,298Air Canada

Fri, 29 May - Wed, 24 Jun

07:25 - 09:15

MEL

SEA

20h 50m2 stops

15:40 - 13:35

SEA

MEL

26h 55m2 stops

$1,301Multiple Airlines

Mon, 9 Feb - Mon, 23 Feb

11:30 - 18:26

MEL

SEA

25h 56m2 stops

10:58 - 09:30

SEA

MEL

27h 32m2 stops

$1,324United Airlines

Thu, 29 Jan - Fri, 6 Feb

11:30 - 19:03

MEL

SEA

26h 33m2 stops

19:29 - 10:00

SEA

MEL

19h 31m1 stop

$1,325United Airlines

Sat, 21 Feb - Sat, 28 Feb

13:00 - 18:26

MEL

SEA

24h 26m2 stops

07:00 - 09:30

SEA

MEL

31h 30m2 stops

$1,327United Airlines

Tue, 3 Feb - Tue, 10 Feb

11:30 - 21:12

MEL

SEA

28h 42m2 stops

18:04 - 09:30

SEA

MEL

20h 26m1 stop

$1,331United Airlines

Mon, 9 Feb - Mon, 23 Feb

11:30 - 16:29

MEL

SEA

23h 59m1 stop

17:12 - 09:30

SEA

MEL

21h 18m1 stop

$1,337United Airlines

Tue, 3 Feb - Tue, 10 Feb

11:30 - 21:12

MEL

SEA

28h 42m2 stops

12:55 - 10:00

SEA

MEL

26h 05m2 stops

$1,339United Airlines

Mon, 9 Feb - Mon, 23 Feb

11:30 - 21:12

MEL

SEA

28h 42m2 stops

12:32 - 10:00

SEA

MEL

26h 28m1 stop

$1,340United Airlines

Mon, 9 Feb - Mon, 23 Feb

American Airlines flights from Melbourne Airport to Seattle

Our best American Airlines deals on Melbourne Airport to Seattle flight tickets

American Airlines

29 May

MEL09:45Melbourne

21h 00m

1 stop

SEA13:45Seattle/Tacoma Intl

24 June

SEA08:00Seattle/Tacoma Intl

32h 05m

2 stops

MEL09:05Melbourne

$1,400

American Airlines

29 May

MEL09:45Melbourne

21h 00m

1 stop

SEA13:45Seattle/Tacoma Intl

24 June

SEA08:00Seattle/Tacoma Intl

32h 05m

2 stops

MEL09:05Melbourne

$1,407

Air Canada flights from Melbourne Airport to Seattle

Our best Air Canada deals on Melbourne Airport to Seattle flight tickets

Air Canada

29 May

MEL06:00Melbourne

33h 20m

2 stops

SEA22:20Seattle/Tacoma Intl

24 June

SEA15:00Seattle/Tacoma Intl

27h 20m

2 stops

MEL11:20Melbourne

$1,286

Air Canada

29 May

MEL06:00Melbourne

20h 15m

2 stops

SEA09:15Seattle/Tacoma Intl

24 June

SEA15:00Seattle/Tacoma Intl

27h 20m

2 stops

MEL11:20Melbourne

$1,298

Air Canada

18 Mar

MEL06:15Melbourne

21h 16m

2 stops

SEA09:31Seattle/Tacoma Intl

22 Mar

SEA20:00Seattle/Tacoma Intl

23h 05m

2 stops

MEL13:05Melbourne

$1,380

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

06:00-22:20

2 stops33h 20m

Seattle/Tacoma Intl

Wed 24/6

15:00-11:20

2 stops27h 20m

$1,286

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 29/5

06:00-09:15

2 stops20h 15m

Seattle/Tacoma Intl

Wed 24/6

15:00-11:20

2 stops27h 20m

$1,298

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 9/2

07:25-09:15

2 stops20h 50m

Seattle/Tacoma Intl

Mon 23/2

15:40-13:35

2 stops26h 55m

$1,301

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 29/1

11:30-18:26

2 stops25h 56m

Seattle/Tacoma Intl

Fri 6/2

10:58-09:30

2 stops27h 32m

$1,324

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Sat 21/2

11:30-19:03

2 stops26h 33m

Seattle/Tacoma Intl

Sat 28/2

19:29-10:00

1 stop19h 31m

$1,325

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 3/2

13:00-18:26

2 stops24h 26m

Seattle/Tacoma Intl

Tue 10/2

07:00-09:30

2 stops31h 30m

$1,327

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 9/2

11:30-21:12

2 stops28h 42m

Seattle/Tacoma Intl

Mon 23/2

18:04-09:30

1 stop20h 26m

$1,331

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 3/2

11:30-16:29

1 stop23h 59m

Seattle/Tacoma Intl

Tue 10/2

17:12-09:30

1 stop21h 18m

$1,337

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 9/2

11:30-21:12

2 stops28h 42m

Seattle/Tacoma Intl

Mon 23/2

12:55-10:00

2 stops26h 05m

$1,339

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 9/2

11:30-21:12

2 stops28h 42m

Seattle/Tacoma Intl

Mon 23/2

12:32-10:00

1 stop26h 28m

$1,340

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Melbourne Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Melbourne Airport and Seattle?

What is the cheapest month to fly to Seattle?

The month of October is, on average, the cheapest month to fly to Seattle from Melbourne Airport, with most prices found around $1,330. If you are unable to visit Seattle during the month of October, then departing from Melbourne Airport during the month February is also very affordable. Most momondo users find prices during this month for around $1,404.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Melbourne Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,594 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Melbourne Airport for as low as $1,271 on momondo.

Can stopping save me money on Melbourne Airport to Seattle flights?

You could potentially save up to 4% on your flight if you consider stops on a Melbourne Airport to Seattle flight.

How have Melbourne Airport to Seattle flight prices changed over time?

As of January 2026, prices for Melbourne Airport to Seattle flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Melbourne Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Melbourne Airport to Seattle (MEL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Airport to Seattle

Fastest flight time	24h 27m
Direct flights	None

The fastest flight from Melbourne Airport to Seattle takes 24h 27m

There are no direct flights from Melbourne Airport to Seattle. There are no popular flight routes from Melbourne Airport to Seattle.

Search flight deals

How far is Melbourne to Seattle/Tacoma Intl by plane?
A flight from Melbourne to Seattle/Tacoma Intl will travel around 13170.7 km. Typically, this will take 24h 27m by plane in normal conditions.
When did momondo last update prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?
There are 9 operators available for flights from Melbourne Airport to Seattle/Tacoma Intl Airport as of January 2026.
How old do you have to be to fly from Melbourne Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Melbourne Airport to Seattle?
momondo data reveals that the most frequently booked airline on the route from Melbourne Airport to Seattle is United Airlines, representing 51% of all bookings. The subsequent popular airlines are Virgin Australia at 17%, Air Canada at 9%, and Qantas Airways at 7%.

Best airlines flying from Melbourne Airport to Seattle

Compare and see reviews for airlines that fly from Melbourne Airport to Seattle with momondo

Airline	Rating	Free cancellation	Price
American Airlines	PriceFrom $1,010	Free cancellation	Rating 7.2 11,104 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $1,123	Free cancellation	Rating 7.5 968 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $1,141	Free cancellation	Rating 7.1 10,607 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,162	Free cancellation	Rating 8.0 567 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,183	Free cancellation	Rating 7.4 9,146 reviews	Search United Airlines flights
Philippine Airlines	PriceFrom $1,234	Free cancellation	Rating 7.3 953 reviews	Search Philippine Airlines flights
Japan Airlines	PriceFrom $1,354	Free cancellation	Rating 8.3 1,674 reviews	Search Japan Airlines flights
Singapore Airlines	PriceFrom $1,441	Free cancellation	Rating 8.1 1,430 reviews	Search Singapore Airlines flights
Virgin Australia	PriceFrom $1,534	Free cancellation	Rating 7.6 430 reviews	Search Virgin Australia flights

SeaTac

Leavenworth

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Melbourne to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Melbourne to Seattle with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seattle from Melbourne with this policy.

How can momondo help me find flights from Melbourne to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Melbourne to Seattle.

I’m not ready to book a flight from Melbourne to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Melbourne to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Seattle trip

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Cheap flights from Melbourne Airport to Seattle from $842

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne Airport to Seattle departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Find the cheapest flights from Melbourne Airport to Seattle

Cheap return flights

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American Airlines flights from Melbourne Airport to Seattle

Our best American Airlines deals on Melbourne Airport to Seattle flight tickets

Air Canada flights from Melbourne Airport to Seattle

Our best Air Canada deals on Melbourne Airport to Seattle flight tickets

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

See travel insights to Seattle from

How to get the cheapest flight ticket from Melbourne Airport to Seattle

What is the typical price of a round-trip flight between Melbourne Airport and Seattle?

What is the cheapest month to fly to Seattle?

How far in advance should I book a flight to Seattle?

Can stopping save me money on Melbourne Airport to Seattle flights?

You could potentially save up to 4% on your flight if you consider stops on a Melbourne Airport to Seattle flight.

How have Melbourne Airport to Seattle flight prices changed over time?

As of January 2026, prices for Melbourne Airport to Seattle flights are approximately 23% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Melbourne to Seattle/Tacoma Intl?

Qantas Airways and United Airlines are the most popular carriers operating from Melbourne to Seattle/Tacoma Intl

Which airlines fly to Seattle?

Which airport is the most popular for stopovers for flights between Melbourne Airport and Seattle?

Los Angeles (LAX) was the most common stop: 42% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Melbourne Airport to Seattle?

Flights via Manila (MNL) offer the lowest average return price of $1,277.

Which stopover airport has the shortest travel time from Melbourne Airport to Seattle?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 19h 05m.

Which stopover airport has the shortest connection time from Melbourne Airport to Seattle?

San Francisco (SFO) has the shortest average stopover time for this route: 2h 15m.

When to book flights from Melbourne Airport to Seattle

Cheap Melbourne Airport to Seattle (MEL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Melbourne Airport to Seattle

Fastest flight time

Direct flights

How far is Melbourne to Seattle/Tacoma Intl by plane?

When did momondo last update prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Melbourne Airport to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular airline from Melbourne Airport to Seattle?

Best airlines flying from Melbourne Airport to Seattle

Compare and see reviews for airlines that fly from Melbourne Airport to Seattle with momondo

Travelling to a place near Seattle?

Why use momondo?

Why should I use momondo to find a flight deal from Melbourne to Seattle?

Can I find flights from Melbourne to Seattle with flexible booking policies on momondo?

How can momondo help me find flights from Melbourne to Seattle?

I’m not ready to book a flight from Melbourne to Seattle right now. Can momondo alert me if prices change?

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington