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Cheap flights from Seattle to Melbourne 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 Seattle to Melbourne departing on 9/1. 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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Find the cheapest flights from Seattle to Melbourne

Cheap round-trip flights

Philippine Airlines Logo
11:35 pm - 5:00 amSEA-MEL
36h 25m1 stop
Philippine Airlines Logo
9:00 am - 7:15 pmMEL-SEA
28h 15m1 stop
$884Philippine Airlines
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Wed, Sep 17 - Wed, Oct 8
Logo
6:05 pm - 9:45 amSEA-AVV
22h 40m2 stops
Logo
4:40 pm - 10:15 pmAVV-SEA
23h 35m2 stops
$969
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Tue, Sep 16 - Tue, Oct 14
Logo
6:55 pm - 2:10 pmSEA-AVV
26h 15m2 stops
Logo
4:40 pm - 11:35 pmAVV-SEA
23h 55m2 stops
$975
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Thu, Aug 14 - Thu, Aug 21
Qantas Airways Logo
6:30 pm - 1:20 pmSEA-MEL
23h 50m2 stops
Qantas Airways Logo
8:15 am - 6:44 pmMEL-SEA
29h 29m2 stops
$990Qantas Airways
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Mon, Nov 3 - Mon, Nov 17
Logo
3:55 pm - 9:45 amSEA-AVV
24h 50m2 stops
Logo
4:40 pm - 11:42 pmAVV-SEA
24h 02m2 stops
$999
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Tue, Sep 23 - Tue, Sep 30
Logo
2:32 pm - 4:05 pmSEA-AVV
32h 33m2 stops
Logo
6:00 am - 9:36 pmAVV-SEA
32h 36m2 stops
$1,001
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Thu, Aug 14 - Thu, Aug 21
Logo
6:09 pm - 2:10 pmSEA-AVV
27h 01m2 stops
Logo
4:40 pm - 11:35 pmAVV-SEA
23h 55m2 stops
$1,012
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Wed, Aug 13 - Thu, Aug 21
Qantas Airways Logo
4:59 pm - 11:05 amSEA-MEL
25h 06m2 stops
Qantas Airways Logo
1:30 pm - 8:24 pmMEL-SEA
23h 54m2 stops
$1,053Qantas Airways
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Tue, Sep 16 - Thu, Oct 2
Air Canada Logo
7:15 pm - 11:35 amSEA-MEL
23h 20m2 stops
Air Canada Logo
6:00 am - 9:21 amMEL-SEA
20h 21m2 stops
$1,059Air Canada
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Tue, Aug 5 - Tue, Aug 12
Air Canada Logo
7:15 pm - 1:20 pmSEA-MEL
25h 05m2 stops
Air Canada Logo
6:40 pm - 2:16 pmMEL-SEA
36h 36m2 stops
$1,063Air Canada
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Sat, Aug 9 - Sat, Aug 16

Air Canada flights from Seattle to Melbourne

Our best Air Canada deals on Seattle to Melbourne flight tickets
Air Canada
Aug 5
SEA7:15 pmSeattle/Tacoma Intl
23h 20m
2 stops
MEL11:35 amMelbourne
Aug 12
MEL6:00 amMelbourne
20h 21m
2 stops
SEA9:21 amSeattle/Tacoma Intl
$1,059
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Air Canada
Aug 9
SEA7:15 pmSeattle/Tacoma Intl
25h 05m
2 stops
MEL1:20 pmMelbourne
Aug 16
MEL6:40 pmMelbourne
36h 36m
2 stops
SEA2:16 pmSeattle/Tacoma Intl
$1,063
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Air Canada
Aug 4
SEA7:15 pmSeattle/Tacoma Intl
25h 05m
2 stops
MEL1:20 pmMelbourne
Aug 11
MEL6:00 amMelbourne
24h 06m
2 stops
SEA1:06 pmSeattle/Tacoma Intl
$1,067
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Qantas Airways flights from Seattle to Melbourne

Our best Qantas Airways deals on Seattle to Melbourne flight tickets
Qantas Airways
Nov 3
SEA6:30 pmSeattle/Tacoma Intl
23h 50m
2 stops
MEL1:20 pmMelbourne
Nov 17
MEL8:15 amMelbourne
29h 29m
2 stops
SEA6:44 pmSeattle/Tacoma Intl
$990
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Qantas Airways
Sep 16
SEA4:59 pmSeattle/Tacoma Intl
25h 06m
2 stops
MEL11:05 amMelbourne
Oct 2
MEL1:30 pmMelbourne
23h 54m
2 stops
SEA8:24 pmSeattle/Tacoma Intl
$1,053
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Qantas Airways
Oct 4
SEA3:23 pmSeattle/Tacoma Intl
26h 12m
2 stops
MEL11:35 amMelbourne
Oct 18
MEL9:00 pmMelbourne
31h 55m
2 stops
SEA10:55 amSeattle/Tacoma Intl
$1,065
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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 typical price of a round-trip flight between Seattle and Melbourne?

What is the cheapest month to fly to Melbourne?

In general, June 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 $1,231. The month of February is another great option to travel to Melbourne, with average flight prices from Seattle averaging around $1,256.

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 weeks ahead of your departure date. In general, you can expect to find flights to Melbourne for around $1,416 when searching 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 $1,091 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

$458

Fastest flight time

20h 46m

Direct flights

None

Airports in Melbourne

2 airports
The best one-way flight to Melbourne from Seattle in the past 72 hours is $458. The best round-trip flight deal from Seattle to Melbourne found on momondo in the last 72 hours is $884.
The fastest flight from Seattle to Melbourne takes 20h 46m
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)
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  • How far is Seattle/Tacoma Intl to Melbourne by plane?

    There are 8184.9 mi between Seattle/Tacoma Intl and Melbourne. 22h 15m 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
7.1
9,695 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,055Free CancellationRating
7.5
876 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,108Free CancellationRating
7.4
8,846 reviews
Search United Airlines 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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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
Melbourne Avalon Airport