MLB - SEA

$169 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 10/4. 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

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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Flights Deals

Cheap Flights from Melbourne to Seattle (MLB-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

Fri, Sep 5 - Mon, Sep 8
American Airlines Logo
12:56 pm - 6:28 pmMLB-SEA
8h 32m1 stop
American Airlines Logo
11:38 pm - 12:17 pmSEA-MLB
9h 39m1 stop
$337American Airlines
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Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
7:46 am - 1:36 pmMLB-SEA
8h 50m1 stop
American Airlines Logo
6:30 am - 9:58 pmSEA-MLB
12h 28m2 stops
$342American Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
2:44 pm - 11:41 pmMLB-SEA
11h 57m2 stops
American Airlines Logo
6:30 am - 9:58 pmSEA-MLB
12h 28m2 stops
$347American Airlines
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Wed, Aug 20 - Wed, Aug 27
Delta Logo
6:46 pm - 11:59 pmMLB-SEA
8h 13m1 stop
Delta Logo
6:00 am - 6:01 pmSEA-MLB
9h 01m1 stop
$357Delta
Find Deal
Thu, Sep 4 - Tue, Sep 9
Delta Logo
6:46 pm - 11:59 pmMLB-SEA
8h 13m1 stop
Delta Logo
3:15 pm - 10:45 amSEA-MLB
16h 30m1 stop
$361Delta
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Thu, Sep 4 - Mon, Sep 8
Delta Logo
6:46 pm - 11:59 pmMLB-SEA
8h 13m1 stop
Delta Logo
3:15 pm - 10:45 amSEA-MLB
16h 30m1 stop
$381Delta
Find Deal
Tue, Aug 19 - Wed, Aug 27
American Airlines Logo
2:44 pm - 10:00 pmMLB-SEA
10h 16m1 stop
American Airlines Logo
8:10 am - 9:58 pmSEA-MLB
10h 48m1 stop
$389American Airlines
Find Deal
Tue, Aug 19 - Wed, Aug 27
American Airlines Logo
2:44 pm - 11:41 pmMLB-SEA
11h 57m2 stops
American Airlines Logo
6:34 am - 5:08 pmSEA-MLB
7h 34m1 stop
$394American Airlines
Find Deal
Tue, Aug 26 - Mon, Sep 1
American Airlines Logo
2:44 pm - 11:41 pmMLB-SEA
11h 57m2 stops
American Airlines Logo
12:46 am - 2:13 pmSEA-MLB
10h 27m2 stops
$399American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 27
Delta Logo
6:46 pm - 11:59 pmMLB-SEA
8h 13m1 stop
Delta Logo
6:00 am - 6:01 pmSEA-MLB
9h 01m1 stop
$409Delta
Find Deal
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, Florida to Seattle?

What’s the cheapest day of the week to fly from Melbourne to Seattle?

The average price of all round-trip flights from Melbourne to Seattle clicked on KAYAK for each day over the last 12 months.

When flying from Melbourne to Seattle, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Melbourne, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

Good to know

Low seasonSeptember
Cheapest flight$169
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 59% increase in price.
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 flights from Melbourne to Seattle

  • What is the cheapest flight from Melbourne to Seattle?

    In the last 3 days, the lowest price for a flight from Melbourne to Seattle was $169 for a one-way ticket and $337 for a round-trip.

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

    No, a passport isn't needed to fly from Melbourne to Seattle. However, local authorities might ask for an official ID.

  • 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?

    SkyTeam, and oneworld are the airline alliances operating flights between Melbourne and Seattle, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Melbourne to Seattle are Delta and American Airlines. With an average price for the route of $602 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $588 and an overall rating of 7.2.

  • 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 airlines 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.
8.0
DeltaOverall score based on 7981 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

4.0 OkayAnonymous, Jul 2025ICN - SEA
Read more Delta reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Flight was an hour late, who knows why. It was OK, nothing outstanding.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

Food from the flight from Atlanta to Santiago was very poor..

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Crew professional. Easy bag drop off. On time. Good entertainment.

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

The boarding crew was incredibly helpful getting me on an earlier flight

They have lost any customer service care and support. Terrible airline now and been for awhile.

The flight was delayed leaving Miami. When we arrived in Charlotte, we were unable to park at our scheduled gate. We had to wait another 30-45 minutes before we could park at a different gate. All in all, we were delayed by almost two hours arriving in Charlotte.

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

Information on your arrival and departure airports

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