SEA - MEL

$496 Find Cheap Flights from Seattle to Melbourne Airport (Tullamarine)

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Melbourne departing on 5/28. 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 Melbourne Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Melbourne.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Melbourne.
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Everything you should know

Cheapest round-trip
$1,064
Typical prices: $1,631-$1,241
Fiji Airways
Wed 10/14Wed 11/18
SEA - MEL • 2 stops
Cheapest one-way
$496
Typical prices: $578-$690
Multiple Airlines
Thu 5/28
SEA - MEL • 2 stops
Top airlines
Cheapest • from $1,064 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Melbourne. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $710 (round-trip)
Shortest trip • 18h 58m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Melbourne (SEA-MEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Melbourne 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 Seattle to Melbourne

Wed, Oct 14 - Wed, Nov 18
Fiji Airways Logo
5:59 pm - 1:05 pm
SEA
-
MEL
25h 06m
2 stops
Fiji Airways Logo
1:45 pm - 4:56 pm
MEL
-
SEA
22h 11m
2 stops
$1,064Fiji Airways
Thu, Oct 15 - Fri, Oct 23
Multiple Airlines Logo
5:55 pm - 1:00 pm
SEA
-
MEL
25h 05m
2 stops
Multiple Airlines Logo
2:30 pm - 6:56 pm
MEL
-
SEA
22h 26m
2 stops
$1,084Multiple Airlines
Thu, Oct 15 - Fri, Oct 23
Multiple Airlines Logo
5:55 pm - 1:00 pm
SEA
-
MEL
25h 05m
2 stops
Multiple Airlines Logo
2:30 pm - 6:56 pm
MEL
-
SEA
22h 26m
2 stops
$1,085Multiple Airlines
Thu, May 28 - Sun, Jun 14
United Airlines Logo
7:05 pm - 8:15 am
SEA
-
MEL
20h 10m
1 stop
United Airlines Logo
10:55 am - 2:30 pm
MEL
-
SEA
20h 35m
1 stop
$1,086United Airlines
Fri, Aug 14 - Sun, Aug 30
United Airlines Logo
6:51 pm - 7:30 am
SEA
-
MEL
19h 39m
1 stop
United Airlines Logo
10:55 am - 12:23 pm
MEL
-
SEA
18h 28m
1 stop
$1,092United Airlines
Sun, Aug 16 - Thu, Sep 3
United Airlines Logo
5:22 pm - 8:15 am
SEA
-
MEL
21h 53m
1 stop
United Airlines Logo
10:55 am - 6:29 pm
MEL
-
SEA
24h 34m
1 stop
$1,093United Airlines
Mon, Jun 1 - Mon, Jun 8
United Airlines Logo
11:02 am - 7:30 am
SEA
-
MEL
27h 28m
2 stops
United Airlines Logo
10:55 am - 5:59 pm
MEL
-
SEA
24h 04m
2 stops
$1,097United Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
7:05 pm - 8:15 am
SEA
-
MEL
20h 10m
1 stop
United Airlines Logo
10:55 am - 1:13 am
MEL
-
SEA
31h 18m
1 stop
$1,099United Airlines
Fri, May 22 - Fri, May 29
Delta Logo
1:25 pm - 7:50 am
SEA
-
MEL
25h 25m
2 stops
Delta Logo
10:00 am - 6:48 pm
MEL
-
SEA
25h 48m
2 stops
$1,104Delta
Thu, May 28 - Thu, Jun 18
United Airlines Logo
11:02 am - 8:15 am
SEA
-
MEL
28h 13m
2 stops
United Airlines Logo
6:30 am - 2:36 pm
MEL
-
SEA
25h 06m
2 stops
$1,107United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Melbourne flights

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Melbourne Airport, 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 Seattle to Melbourne Airport is March, where tickets cost $1,034 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,661 and $1,618 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Melbourne Airport, 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 Seattle to Melbourne Airport, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$496
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Seattle to Melbourne Airport (Tullamarine)

When to book flights from Seattle to Melbourne

Are your dates flexible? Find out the best times to travel from Seattle to Melbourne 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 Seattle to Melbourne Airport (Tullamarine) flights

  • What are the different ticket classes airlines offer on Seattle to Melbourne Airport flights?

    Airlines like Qantas, United Airlines, and Singapore Airlines provide various ticket classes, including economy, premium economy, business, and first class. Each class offers different comfort levels, amenities, and services to cater to passenger preferences and budgets. Qantas offers four classes, including the luxurious first class, while United Airlines provides Economy Plus as an upgraded economy option.

  • Which airlines offer special amenities on Seattle to Melbourne Airport flights?

    Airlines such as Emirates, Qantas, and Singapore Airlines provide exceptional amenities to enhance the passenger experience. These can include spacious seating, premium meals and beverages, onboard entertainment systems, amenity kits, and more, depending on the class of service and airline. Emirates offers first-class private suites, while Singapore Airlines provides a renowned in-flight entertainment system with a wide range of options.

  • What are the transportation options from Melbourne Airport to the city?

    Melbourne Airport offers several transportation options, including taxi and ride-sharing services. Companies like Melbourne Silver Premium Taxis and Uber are available at the airport for convenient transfers to the city center. Additionally, SkyBus operates a reliable bus service connecting the airport to various locations in Melbourne, including the central business district and major hotels.

  • Which airlines cater to special diets on Seattle to Melbourne Airport flights?

    Airlines such as Qantas, Emirates, and Virgin Australia accommodate special dietary requirements. Passengers can request special meals, such as vegetarian, vegan, gluten-free, or kosher options when booking their flights. These airlines prioritize passenger needs and aim to provide suitable meal options during the journey. Qantas offers a range of special meal options, while Emirates provides an extensive special meals menu to cater to various dietary preferences and restrictions.

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

    In the last 3 days, the lowest price for a flight from Seattle to Melbourne Airport was $496 for a one-way ticket and $1,064 for a round-trip.

  • Do I need a passport to fly between Seattle and Melbourne Airport (Tullamarine)?

    Yes, you’ll need a passport to travel to Melbourne Airport (Tullamarine) from Seattle.

  • Which aircraft models fly most regularly from Seattle to Melbourne Airport (Tullamarine)?

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

  • Which airline alliances offer flights from Seattle to Melbourne Airport (Tullamarine)?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Melbourne Airport (Tullamarine), with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Melbourne Airport (Tullamarine) from Seattle?

    San Francisco is the most popular layover city among KAYAK users traveling from Seattle to Melbourne Airport (Tullamarine).

  • Which is the best airline for flights from Seattle to Melbourne, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Melbourne are Delta and Alaska Airlines. With an average price for the route of $1,535 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $1,632 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seattle to Melbourne Airport (Tullamarine)?

    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 Seattle to Melbourne Airport (Tullamarine).

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Melbourne Airport (Tullamarine) from Seattle 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 Seattle to Melbourne Airport (Tullamarine)?

    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 Melbourne Airport (Tullamarine) with an airline and back to Seattle with another airline. Booking your flights between Seattle and MEL 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 Seattle to Melbourne Airport (Tullamarine)?

    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 Melbourne Airport (Tullamarine) from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Melbourne Airport

  • When traveling with pets from Seattle (SEA) to Melbourne Airport (MEL), consider airlines like United Airlines and Delta Air Lines with specific pet policies and pet-friendly services. Ensure you comply with their requirements, such as proper pet carriers and documentation, to ensure a smooth journey for your furry companion. United Airlines allows pets in the cabin on select flights, while Delta Air Lines offers cabin and cargo options for pet transportation.
  • If you're flying with kids, airlines like Qantas and Virgin Australia provide exceptional services for families. They offer amenities like kid-friendly meals, entertainment options, and assistance from friendly staff to make the journey more comfortable and enjoyable for children and parents alike. Qantas offers dedicated children's inflight entertainment and activity packs, while Virgin Australia provides a kids' meal service and kid-friendly entertainment options.
  • For environmentally-conscious travelers, consider airlines such as Alaska Airlines and Jetstar Airways that prioritize sustainability. These airlines have implemented measures to reduce carbon emissions, including fuel-efficient aircraft, carbon offset programs, and investments in renewable energy projects, making your flight a greener choice. Alaska Airlines has a comprehensive sustainability program, while Jetstar Airways is committed to reducing emissions and offering carbon offset options to passengers.
  • Layovers are a common aspect of long-haul flights. When comparing flights, take note of the duration and location of layovers. Airlines like Emirates and Singapore Airlines often offer layovers in their respective hubs, providing opportunities to explore exciting destinations during your journey or relax in state-of-the-art airport lounges. Emirates offers layovers in Dubai, allowing passengers to discover the city's attractions, while Singapore Airlines offers layovers in Singapore with access to world-class facilities at Changi Airport.
  • Each airline has its own baggage policies, so reviewing them before booking your flight is essential. For example, Singapore Airlines allows free checked baggage based on weight and class of service, while Air New Zealand offers a combination of checked baggage and carry-on allowances. Familiarize yourself with these policies to avoid surprises or extra airport charges. Understanding the baggage policies of airlines like Singapore Airlines and Air New Zealand will help you plan your luggage and ensure a hassle-free travel experience.

Reviews of the top 5 airlines serving from Seattle to Melbourne

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Melbourne. 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 Seattle to Melbourne? 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.
7.9
Alaska AirlinesOverall score based on 12275 reviews
7.8Comfort
7.0Food
8.1Boarding
7.0Entertainment
8.5Crew
Airline reviews

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

10.0 ExcellentDianne, Apr 2026
SEA - CLE
Read more Alaska Airlines reviews

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

Loved this first class flight! Awesome food, snacks and drinks. Comfortable seat with foot rest. Good movie. Very friendly crew! Only thing I would suggest is having a screen on seat back in front of me so I didn’t have to watch the movie on my phone.

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

We never had an experience on Alaska Airlines. We missed our flight .

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

My bags were misplaced!!! Im in a foreign country with no bags

All good……but luggage didn’t make it on the airplane. Had to wait 3 days. Was a bummer.

Small suitcase used for carryon the last time was refused by boarding crew this time. Appears to be at the discretion and mood of the person on the day. Flight was only half booked, there would have been no problem with space.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Flight home was delayed multiple times, did not get home until 2am

the check-in lady at ORD was extremely rude and unprofessional. very disappointed as it was supposed to be a celebration for my wife's birthday and it really put a damper on things. if i wanted to be treated like trash, i would have flown Economy! (as opposed to business class)

My original flight was cancelled and then rebooked four hours later on a recovery flight, but I was checked in as stanby and had no seats so as a family of four we were concerned about not being seated altogether. Our flight then got delayed by another 1.5 hours and when seats were assigned at the gate, three of the four of us were together and we could get my wife closer, they offered no assistance.

My original booking was through AirCanada and unbeknownst to me they altered flights and providers which caused a complete disaster for checking in for my flights and seat assignments. The original gate agent in Auckland had me basically doing gymnastics to get onto the future flights and have my luggage follow me.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

My wallet was stolen while I was sleeping on the plane.

Good boarding but extremely cold temperature in both flights (60 F!).

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

Information on your arrival and departure airports