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Cheap flights from Melbourne Airport to Seattle from $458

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 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Melbourne Airport to Seattle.
Philippine Airlines Logo
8:00 am - 7:15 pmMEL-SEA
28h 15m1 stop
Philippine Airlines Logo
11:35 pm - 5:00 amSEA-MEL
36h 25m1 stop
$970Philippine Airlines
Find Deal
Sun, May 11 - Wed, May 14
Philippine Airlines Logo
8:00 am - 7:15 pmMEL-SEA
28h 15m1 stop
Philippine Airlines Logo
11:35 pm - 6:30 amSEA-MEL
37h 55m1 stop
$1,005Philippine Airlines
Find Deal
Wed, Jun 4 - Sun, Jun 8
Japan Airlines Logo
7:25 am - 10:35 amMEL-SEA
20h 10m1 stop
Japan Airlines Logo
1:12 pm - 5:45 amSEA-MEL
47h 33m2 stops
$1,134Japan Airlines
Find Deal
Wed, Jun 4 - Sun, Jun 8
Qantas Airways Logo
11:25 am - 7:49 pmMEL-SEA
25h 24m2 stops
Qantas Airways Logo
5:40 pm - 10:35 amSEA-MEL
22h 55m2 stops
$1,144Qantas Airways
Find Deal
Thu, Aug 14 - Mon, Oct 6
Japan Airlines Logo
7:25 am - 10:35 amMEL-SEA
20h 10m1 stop
Japan Airlines Logo
1:43 pm - 5:45 amSEA-MEL
47h 02m2 stops
$1,145Japan Airlines
Find Deal
Mon, Jul 28 - Wed, Aug 20
China Airlines Logo
9:50 pm - 7:45 pmMEL-SEA
38h 55m1 stop
China Airlines Logo
1:10 am - 11:40 amSEA-MEL
40h 30m1 stop
$1,162China Airlines
Find Deal
Fri, Aug 15 - Sat, Oct 4
Qantas Airways Logo
2:00 pm - 7:49 pmMEL-SEA
22h 49m2 stops
Qantas Airways Logo
5:40 pm - 10:35 amSEA-MEL
22h 55m2 stops
$1,176Qantas Airways
Find Deal
Fri, Aug 15 - Mon, Oct 6
China Airlines Logo
9:50 pm - 7:30 pmMEL-SEA
38h 40m1 stop
China Airlines Logo
1:10 am - 10:40 amSEA-MEL
40h 30m1 stop
$1,183China Airlines
Find Deal
Wed, Jun 4 - Sat, Jun 7
United Airlines Logo
10:55 am - 8:48 amMEL-SEA
38h 53m1 stop
United Airlines Logo
2:25 pm - 8:15 amSEA-MEL
24h 50m2 stops
$1,232United Airlines
Find Deal
Wed, Jun 25 - Wed, Jul 2
United Airlines Logo
10:55 am - 3:46 pmMEL-SEA
21h 51m1 stop
United Airlines Logo
7:35 pm - 9:15 amSEA-MEL
19h 40m1 stop
$1,237United Airlines
Find Deal
Thu, Aug 14 - Wed, Oct 8

Philippine Airlines flights from Melbourne Airport to Seattle

Our best Philippine Airlines deals on Melbourne Airport to Seattle flight tickets
Philippine Airlines
May 11
MEL8:00 amMelbourne
28h 15m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
May 14
SEA11:35 pmSeattle/Tacoma Intl
36h 25m
1 stop
MEL5:00 amMelbourne
Philippine Airlines
Jun 4
MEL8:00 amMelbourne
28h 15m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Jun 8
SEA11:35 pmSeattle/Tacoma Intl
37h 55m
1 stop
MEL6:30 amMelbourne
Philippine Airlines
Jun 4
MEL8:00 amMelbourne
28h 15m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Jun 8
SEA11:35 pmSeattle/Tacoma Intl
37h 55m
1 stop
MEL6:30 amMelbourne

Qantas Airways flights from Melbourne Airport to Seattle

Our best Qantas Airways deals on Melbourne Airport to Seattle flight tickets
Qantas Airways
Aug 14
MEL11:25 amMelbourne
25h 24m
2 stops
SEA7:49 pmSeattle/Tacoma Intl
Oct 6
SEA5:40 pmSeattle/Tacoma Intl
22h 55m
2 stops
MEL10:35 amMelbourne
Qantas Airways
Aug 15
MEL2:00 pmMelbourne
22h 49m
2 stops
SEA7:49 pmSeattle/Tacoma Intl
Oct 6
SEA5:40 pmSeattle/Tacoma Intl
22h 55m
2 stops
MEL10:35 amMelbourne
Qantas Airways
Jul 12
MEL1:30 pmMelbourne
25h 40m
2 stops
SEA10:10 pmSeattle/Tacoma Intl
Aug 7
SEA5:07 pmSeattle/Tacoma Intl
26h 28m
2 stops
MEL12:35 pmMelbourne

See travel insights to Seattle from

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

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Melbourne Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,028. If you don’t want to visit Seattle in March, then you should wait until February to fly from Melbourne Airport, when ticket prices are also cheap, with an average price of $1,076.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Melbourne Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,101. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Melbourne Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,370.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Melbourne Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,123 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $1,225. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 15 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,231 when searching 15 weeks out.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 $1,056 on momondo.

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

As of April 2025, prices for Melbourne Airport to Seattle flights are approximately 71% more expensive 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 round-trip 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

Best Price Found

$458

Fastest flight time

19h 27m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Melbourne Airport in the past 72 hours is $458. The best round-trip flight deal from Melbourne Airport to Seattle found on momondo in the last 72 hours is $970.
The fastest flight from Melbourne Airport to Seattle takes 19h 27m
There are no direct flights from Melbourne Airport to Seattle. Popular non-direct route for this connection is Melbourne Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    Melbourne and Seattle/Tacoma Intl are 8183.9 mi apart from one another. By plane, this route typically takes 19h 30m.

  • 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?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $941Free CancellationRating
7.4
8,694 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Melbourne to Seattle for you.

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

All flight searches from Melbourne to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Melbourne and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.


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