MEL - SEA

$482 Find Cheap Flights from Melbourne to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Melbourne to Seattle departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Melbourne to Seattle, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$885
Typical prices: $1,299-$840
Air Canada
Di 5/12Di 5/19
MEL - SEA • 2 stops
Cheapest one-way
$531
Typical prices: $559-$736
Delta
Mi 5/20
MEL - SEA • 1 stop
Top airlines
Delta
Cheapest • from $894 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Melbourne and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $916 (round-trip)
Tokyo (NRT)
Shortest trip • 20h 53m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Melbourne to Seattle (MEL-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Melbourne to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Melbourne to Seattle

Di, Mai 12 - Di, Mai 19
Multiple Airlines Logo
6:00 am - 10:05 am
MEL
-
SEA
21h 05m
2 stops
Multiple Airlines Logo
7:20 pm - 11:20 am
SEA
-
MEL
23h 00m
2 stops
$885Multiple Airlines
Fr, Apr 24 - Fr, Mai 22
Delta Logo
10:00 am - 12:37 pm
MEL
-
SEA
19h 37m
1 stop
Delta Logo
12:40 pm - 7:50 am
SEA
-
MEL
26h 10m
1 stop
$894Delta
Fr, Mai 15 - Fr, Mai 22
United Airlines Logo
10:55 am - 6:32 pm
MEL
-
SEA
24h 37m
1 stop
United Airlines Logo
5:04 pm - 7:30 am
SEA
-
MEL
21h 26m
1 stop
$896United Airlines
Fr, Mai 29 - Mi, Jun 24
United Airlines Logo
9:30 am - 2:36 pm
MEL
-
SEA
22h 06m
1 stop
United Airlines Logo
2:36 pm - 8:15 am
SEA
-
MEL
24h 39m
2 stops
$898United Airlines
Fr, Mai 1 - Fr, Mai 15
United Airlines Logo
9:30 am - 3:51 pm
MEL
-
SEA
23h 21m
1 stop
United Airlines Logo
12:51 pm - 7:30 am
SEA
-
MEL
25h 39m
2 stops
$899United Airlines
Sa, Mai 9 - Mo, Mai 18
United Airlines Logo
10:55 am - 2:36 pm
MEL
-
SEA
20h 41m
1 stop
United Airlines Logo
6:37 pm - 7:30 am
SEA
-
MEL
19h 53m
1 stop
$900United Airlines
Fr, Apr 24 - Do, Mai 7
United Airlines Logo
9:30 am - 9:06 pm
MEL
-
SEA
28h 36m
2 stops
United Airlines Logo
5:25 pm - 8:15 am
SEA
-
MEL
21h 50m
1 stop
$901United Airlines
Fr, Mai 15 - Fr, Mai 22
Delta Logo
10:00 am - 6:48 pm
MEL
-
SEA
25h 48m
2 stops
Delta Logo
7:15 am - 7:50 am
SEA
-
MEL
31h 35m
2 stops
$903Delta
Fr, Apr 24 - Do, Mai 7
Delta Logo
10:00 am - 4:48 pm
MEL
-
SEA
23h 48m
2 stops
Delta Logo
7:59 pm - 7:50 am
SEA
-
MEL
42h 51m
2 stops
$905Delta
So, Apr 26 - Fr, Mai 8
Delta Logo
10:00 am - 11:51 pm
MEL
-
SEA
30h 51m
1 stop
Delta Logo
10:50 am - 7:50 am
SEA
-
MEL
28h 00m
2 stops
$913Delta
Booking Insights

KAYAK's insights & trends for Melbourne to Seattle flights

Get data-powered insights and trends into flights from Melbourne to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Melbourne Airport to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Melbourne Airport to Seattle departing in May.

What is the cheapest month to fly from Melbourne Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Melbourne Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Melbourne Airport to Seattle is October, where tickets cost $855 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $1,282 and $1,210 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Melbourne Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Melbourne Airport to Seattle, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$531
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Melbourne to Seattle

When to book flights from Melbourne to Seattle

Are your dates flexible? Find out the best times to travel from Melbourne to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Melbourne to Seattle flights

  • What is the cheapest flight from Melbourne Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Melbourne Airport to Seattle was $482 for a one-way ticket and $885 for a round-trip.

  • Do I need a passport to fly between Melbourne and Seattle?

    A passport is required to fly from Melbourne to Seattle.

  • Which aircraft models fly most regularly from Melbourne to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Melbourne to Seattle?

    Star Alliance is the only airline alliance operating flights between Melbourne and Seattle.

  • How does KAYAK find such low prices on flights from Melbourne to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Melbourne to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Melbourne to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Melbourne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Melbourne to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Melbourne with another airline. Booking your flights between Melbourne and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Melbourne to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Melbourne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Melbourne to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Melbourne to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Melbourne to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9533 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

It was perfect! I've never flown with United before, but I definitely will in the future

10.0 ExcellentAnonymous, Apr 2026
SFO - LAS
Read more United Airlines reviews

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

I liked that it was on time, however, the food was not good.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

They were fast and I like how they used to entertainment system to play video about the safety.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

Everything you need to know for your flight from Melbourne to Seattle

Information on your arrival and departure airports

Melbourne (MEL)
Seattle (SEA)