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Cheap flights from Seattle to Melbourne from $576

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Melbourne departing on 5/11. 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

These are some of the best round-trip flight deals from Seattle to Melbourne that have been recently found on momondo from popular airlines, departing in the coming months.
Philippine Airlines Logo
11:35 pm - 6:00 amSEA-MEL
36h 25m1 stop
Philippine Airlines Logo
9:00 am - 7:35 pmMEL-SEA
28h 35m1 stop
$919Philippine Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29
Philippine Airlines Logo
11:35 pm - 7:30 amSEA-MEL
37h 55m1 stop
Philippine Airlines Logo
9:00 am - 7:35 pmMEL-SEA
28h 35m1 stop
$936Philippine Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 29
Air New Zealand Logo
5:10 pm - 10:50 amSEA-MEL
24h 40m2 stops
Air New Zealand Logo
8:35 am - 10:15 pmMEL-SEA
30h 40m2 stops
$1,175Air New Zealand
Find Deal
Wed, Aug 6 - Tue, Aug 26
Air Canada Logo
7:15 pm - 2:20 pmSEA-MEL
25h 05m2 stops
Air Canada Logo
7:50 pm - 2:26 pmMEL-SEA
36h 36m2 stops
$1,184Air Canada
Find Deal
Sun, Oct 12 - Sat, Oct 25
Air Canada Logo
7:15 pm - 12:35 pmSEA-MEL
23h 20m2 stops
Air Canada Logo
7:10 am - 9:16 amMEL-SEA
20h 06m2 stops
$1,189Air Canada
Find Deal
Wed, Oct 15 - Tue, Oct 28
Air New Zealand Logo
5:35 pm - 1:45 pmSEA-MEL
27h 10m2 stops
Air New Zealand Logo
12:05 pm - 10:59 pmMEL-SEA
27h 54m2 stops
$1,213Air New Zealand
Find Deal
Mon, Sep 8 - Sun, Sep 21
United Airlines Logo
5:35 pm - 9:15 amSEA-MEL
21h 40m1 stop
United Airlines Logo
12:00 pm - 3:25 pmMEL-SEA
21h 25m1 stop
$1,251United Airlines
Find Deal
Mon, Oct 13 - Tue, Oct 28
United Airlines Logo
11:25 pm - 9:15 amSEA-MEL
39h 50m2 stops
United Airlines Logo
10:30 am - 1:15 pmMEL-SEA
20h 45m1 stop
$1,255United Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 26
Qantas Airways Logo
2:40 pm - 6:45 amSEA-MEL
23h 05m1 stop
Qantas Airways Logo
11:55 am - 9:44 pmMEL-SEA
26h 49m1 stop
$1,295Qantas Airways
Find Deal
Tue, Jul 1 - Sat, Jul 12
Qantas Airways Logo
5:00 pm - 9:35 amSEA-MEL
22h 35m2 stops
Qantas Airways Logo
12:00 pm - 2:16 pmMEL-SEA
20h 16m1 stop
$1,327Qantas Airways
Find Deal
Tue, Oct 14 - Thu, Oct 30

Air New Zealand flights from Seattle to Melbourne

Our best Air New Zealand deals on Seattle to Melbourne flight tickets
Air New Zealand
Aug 6
SEA5:10 pmSeattle/Tacoma Intl
24h 40m
2 stops
MEL10:50 amMelbourne
Aug 26
MEL8:35 amMelbourne
30h 40m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
Air New Zealand
Sep 8
SEA5:35 pmSeattle/Tacoma Intl
27h 10m
2 stops
MEL1:45 pmMelbourne
Sep 21
MEL12:05 pmMelbourne
27h 54m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Air New Zealand
Aug 1
SEA9:50 amSeattle/Tacoma Intl
34h 55m
2 stops
MEL1:45 pmMelbourne
Aug 17
MEL8:35 amMelbourne
30h 41m
2 stops
SEA10:16 pmSeattle/Tacoma Intl

United Airlines flights from Seattle to Melbourne

Our best United Airlines deals on Seattle to Melbourne flight tickets
United Airlines
Oct 13
SEA5:35 pmSeattle/Tacoma Intl
21h 40m
1 stop
MEL9:15 amMelbourne
Oct 28
MEL12:00 pmMelbourne
21h 25m
1 stop
SEA3:25 pmSeattle/Tacoma Intl
United Airlines
Oct 11
SEA11:25 pmSeattle/Tacoma Intl
39h 50m
2 stops
MEL9:15 amMelbourne
Oct 26
MEL10:30 amMelbourne
20h 45m
1 stop
SEA1:15 pmSeattle/Tacoma Intl
United Airlines
Oct 13
SEA11:04 amSeattle/Tacoma Intl
27h 26m
2 stops
MEL8:30 amMelbourne
Oct 29
MEL10:30 amMelbourne
28h 19m
2 stops
SEA8:49 pmSeattle/Tacoma Intl

See travel insights to Melbourne from

How to get the cheapest flight ticket from Seattle to Melbourne

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 Melbourne?

In general, February is the cheapest month to fly from Seattle to Melbourne. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,256. The month of July is another great option to travel to Melbourne, with average flight prices from Seattle averaging around $1,319.

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

On average, the least expensive day to fly to Melbourne from Seattle is on a Monday. momondo users have found tickets for Monday departures for as low as $1,330. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Melbourne on Sunday is $1,470.

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

Our most recent data shows that the best time of day to fly to Melbourne is in the evening. Flights from Seattle to Melbourne during this time can be as low as $1,313. Flights to Melbourne are more costly in the morning, with an average ticket price of $1,514. Departure times in the morning 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 Melbourne?

You are more likely to see cheaper flights to Melbourne from Seattle when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,473 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Melbourne from Seattle for as low as $1,114 on momondo.

Cheap Seattle to Melbourne flight deals and tips

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

Best Price Found

$576

Fastest flight time

19h 40m

Direct flights

None

Airports in Melbourne

2 airports
The best one-way flight to Melbourne from Seattle in the past 72 hours is $576. The best round-trip flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $919.
The fastest flight from Seattle to Melbourne takes 19h 40m
There are no direct flights from Seattle to Melbourne. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Melbourne Airport and Seattle/Tacoma Intl Airport - Melbourne Avalon Airport.
There are 2 airports near Melbourne: Melbourne Avalon (AVV), Melbourne (MEL)

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

    There are 8184.9 mi between Seattle/Tacoma Intl and Melbourne. 19h 40m is a normal flight duration for this route.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Melbourne refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The travel and health documents you'll need for your trip to Melbourne 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 license and a passport that is valid for six months after your intended arrival at Melbourne. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Seattle to Melbourne

Compare and see reviews for airlines that fly from Seattle to Melbourne with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $918Free CancellationRating
7.0
9,242 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,108Free CancellationRating
7.4
8,696 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,330Free CancellationRating
7.5
828 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,353Free CancellationRating
8.0
472 reviews
Search Air New Zealand flights

Why use momondo?

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

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 Seattle to Melbourne for you.

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

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

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

Once all potential Seattle to Melbourne flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Melbourne from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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1 adult
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Sun 5/4
Sun 5/11

Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 31.3 mi from Melbourne