Cheap flights from Melbourne Airport to Seattle from $778
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Melbourne Airport to Seattle departing on 26/6. 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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How to get the cheapest flight ticket from Melbourne Airport to Seattle
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 Seattle?
The month of March is, on average, the cheapest month to fly to Seattle from Melbourne Airport, with most prices found around $1,578. If you are unable to visit Seattle during the month of March, then departing from Melbourne Airport during the month February is also very affordable. Most momondo users find prices during this month for around $1,651.
What is the cheapest day to depart on your flight to Seattle?
The cheapest day to depart from Melbourne Airport to Seattle is on a Monday. Travellers who choose to depart for Seattle on a Monday will often find tickets for as low as $1,708. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Melbourne Airport to Seattle for around $2,060.
What is the cheapest time of day to depart on your flight to Seattle?
According to our data, the cheapest time of day to fly to Seattle is in the evening. momondo users have found flights departing from Melbourne Airport to Seattle in the evening for as low as $1,763. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seattle is in the afternoon when prices are around $1,960.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Melbourne Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,818 when searching 25 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Melbourne Airport for as low as $1,549 on momondo.
Can stopping save me money on Melbourne Airport to Seattle flights?
You could potentially save up to 37% on your flight if you consider stops on a Melbourne Airport to Seattle flight.
How have Melbourne Airport to Seattle flight prices changed over time?
As of June 2025, prices for Melbourne Airport to Seattle flights are approximately 25% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Melbourne to Seattle/Tacoma Intl?
United Airlines, Qantas Airways, and American Airlines are the most popular carriers operating from Melbourne to Seattle/Tacoma Intl
Which airlines fly to Seattle?
United Airlines, Virgin Australia and Air Canada are the top three most popular airlines that fly to Seattle from Melbourne Airport according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 9 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Melbourne Airport to Seattle
Cheap Melbourne Airport to Seattle (MEL to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Melbourne Airport to Seattle
How far is Melbourne to Seattle/Tacoma Intl by plane?
A flight from Melbourne to Seattle/Tacoma Intl will travel around 13170.7 km. Typically, this will take 19h 30m by plane in normal conditions.
When did momondo last update prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?
There are 9 operators available for flights from Melbourne Airport to Seattle/Tacoma Intl Airport as of June 2025.
How old do you have to be to fly from Melbourne Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Melbourne Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport 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 licence and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Melbourne Airport to Seattle?
momondo data reveals that the most frequently booked airline on the route from Melbourne Airport to Seattle is United Airlines, representing 45% of all bookings. The subsequent popular airlines are Virgin Australia at 15%, Air Canada at 10%, and Singapore Airlines at 6%.
Best airlines flying from Melbourne Airport to Seattle
Compare and see reviews for airlines that fly from Melbourne Airport to Seattle with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,266 | Free cancellation | Rating 7.2 875 reviews | |||
| PriceFrom $1,269 | Free cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $1,349 | Free cancellation | Rating 8.0 485 reviews | |||
| PriceFrom $1,399 | Free cancellation | Rating 7.5 860 reviews | |||
| PriceFrom $1,407 | Free cancellation | Rating 7.1 9,563 reviews | |||
| PriceFrom $1,482 | Free cancellation | Rating 8.1 1,309 reviews | |||
| PriceFrom $1,615 | Free cancellation | Rating 8.3 1,494 reviews | |||
| PriceFrom $1,627 | Free cancellation | Rating 8.3 742 reviews | |||
| PriceFrom $1,660 | Free cancellation | Rating 7.5 407 reviews |
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Melbourne to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Melbourne to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from Melbourne to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Melbourne with this policy.
How can momondo help me find flights from Melbourne to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Melbourne to Seattle.
I’m not ready to book a flight from Melbourne to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Melbourne to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.