Cheap Flights from Melbourne (MEL) to Seattle (SEA)

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Travellers and cabin class, 1 Adult, Economy

Compare Melbourne Tullamarine to Seattle / Tacoma International flight deals

Find the cheapest month or even day of the year to fly to Seattle / Tacoma International

Book the best Seattle / Tacoma International fare with no extra fees

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Flight deals from Melbourne Tullamarine to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport? If you want to travel next month, return fares start from $1,481. Find the lowest prices on one-way and return tickets right here.

Seattle.$1,364 per passenger.Departing Wed, 4 Nov, returning Mon, 9 Nov.Return flight with Fiji Airways and Frontier Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Wed, 4 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Mon, 9 Nov, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,364, select.

Seattle.$1,387 per passenger.Departing Wed, 20 Jan, returning Wed, 3 Feb.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Wed, 20 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 3 Feb, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,387, select.

Seattle.$1,403 per passenger.Departing Wed, 21 Oct, returning Tue, 17 Nov.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Wed, 21 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Tue, 17 Nov, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,403, select.

Seattle.$1,428 per passenger.Departing Sun, 17 Jan, returning Sun, 31 Jan.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Sun, 17 Jan, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sun, 31 Jan, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,428, select.

Seattle.$1,432 per passenger.Departing Sun, 22 Nov, returning Sat, 5 Dec.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Sun, 22 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sat, 5 Dec, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,432, select.

Seattle.$1,452 per passenger.Departing Thu, 27 May, returning Thu, 24 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Melbourne Tullamarine on Thu, 27 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Thu, 24 Jun, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,452, select.

Seattle.$1,456 per passenger.Departing Mon, 15 Feb, returning Tue, 2 Mar.Return flight with Qantas and Alaska Airlines.Outbound indirect flight with Qantas, departs from Melbourne Tullamarine on Mon, 15 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Tue, 2 Mar, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,456, select.

Seattle.$1,458 per passenger.Departing Fri, 5 Feb, returning Sat, 20 Feb.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Fri, 5 Feb, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sat, 20 Feb, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,458, select.

Seattle.$1,478 per passenger.Departing Fri, 23 Oct, returning Sun, 6 Dec.Return flight with Virgin Australia.Outbound indirect flight with Virgin Australia, departs from Melbourne Tullamarine on Fri, 23 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Virgin Australia, departs from Seattle / Tacoma International on Sun, 6 Dec, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,478, select.

Seattle.$1,481 per passenger.Departing Fri, 16 Oct, returning Fri, 23 Oct.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Fri, 16 Oct, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Fri, 23 Oct, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,481, select.

Seattle.$1,531 per passenger.Departing Thu, 13 May, returning Fri, 28 May.Return flight with Qantas and Alaska Airlines.Outbound indirect flight with Qantas, departs from Melbourne Tullamarine on Thu, 13 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Fri, 28 May, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,531, select.

Seattle.$1,573 per passenger.Departing Wed, 9 Jun, returning Wed, 30 Jun.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Wed, 9 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 30 Jun, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,573, select.

Seattle.$1,573 per passenger.Departing Fri, 19 Mar, returning Wed, 31 Mar.Return flight with Qantas and Alaska Airlines.Outbound indirect flight with Qantas, departs from Melbourne Tullamarine on Fri, 19 Mar, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 31 Mar, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,573, select.

Seattle.$1,580 per passenger.Departing Thu, 24 Jun, returning Fri, 16 Jul.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Thu, 24 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Fri, 16 Jul, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,580, select.

Seattle.$1,621 per passenger.Departing Sun, 15 Nov, returning Sun, 14 Feb.Return flight with Fiji Airways and Alaska Airlines.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Sun, 15 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sun, 14 Feb, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,621, select.

Seattle.$1,624 per passenger.Departing Thu, 3 Dec, returning Tue, 8 Dec.Return flight with Virgin Australia.Outbound indirect flight with Virgin Australia, departs from Melbourne Tullamarine on Thu, 3 Dec, arriving in Seattle / Tacoma International.Inbound indirect flight with Virgin Australia, departs from Seattle / Tacoma International on Tue, 8 Dec, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,624, select.

Find the cheapest month to fly from Melbourne Tullamarine to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Melbourne Tullamarine to Seattle / Tacoma International flights are currently cheapest in November.

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Melbourne Tullamarine to Seattle / Tacoma International: Alternative routes

Compare routes from Melbourne Tullamarine to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Melbourne to Seattle: Flight information

The things to know before you go.

Cheapest flight found	$1,364
Cheapest month to fly	November

Finding cheap flights from Melbourne Tullamarine to Seattle / Tacoma International: Frequently asked questions

How much are return flights from Melbourne Tullamarine to Seattle / Tacoma International?

The best price we found for a return flight from Melbourne Tullamarine to Seattle / Tacoma International is $1,364. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Melbourne Tullamarine to Seattle / Tacoma International?

Currently, there are no airlines that fly direct from Melbourne Tullamarine to Seattle / Tacoma International. But we found flights with one or more stops from $1,364.

How many flights are there a week from Melbourne Tullamarine to Seattle / Tacoma International?

As of September 2026, there are no flights flying from Melbourne Tullamarine to Seattle / Tacoma International.

When is the cheapest time to fly from Melbourne Tullamarine to Seattle / Tacoma International?

The cheapest month to fly from Melbourne Tullamarine to Seattle / Tacoma International is usually November.

Which upcoming date is cheapest to fly from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport on Wednesday, 4 November 2026.

Can I get a direct flight from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport?

No airlines currently offer direct flights between Melbourne Tullamarine Airport and Seattle / Tacoma International Airport. Most routes have one or more stops.

How can I find the best flight deal to Seattle / Tacoma International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seattle?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Melbourne Tullamarine Airport to Seattle / Tacoma International with?

Currently, Fiji Airways offers the cheapest flight tickets to Seattle / Tacoma International.

Travelling from Melbourne Tullamarine Airport (MEL) to Seattle / Tacoma International Airport (SEA): what you need to know

Seattle's timezone is UTC-8, making Seattle 19 hours behind Melbourne.
To ensure you catch your MEL to SEA flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.
Travelling during a peak time such as December? School holidays and other popular periods can lead to longer lines and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.
Think about adding a stopover when booking your ticket from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport. Simply uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between MEL and SEA:
- Los Angeles International Airport
- San Francisco International Airport
- Honolulu International Airport

How to find the cheapest flights from Melbourne Tullamarine Airport (MEL) to Seattle / Tacoma International Airport (SEA)

The cheapest price we've seen for a one-way Melbourne Tullamarine Airport to Seattle / Tacoma International Airport flight is $854. A round-trip fare is currently $1,364. Depending on the availability when you book, these fares may change.
It's usually best to book early if you want to get cheap tickets from MEL to SEA. That's because airlines adjust prices based on demand, which tends to rise closer to departure.
Finding cheap flights from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the best prices throughout the month and snap up a great deal.
Cut down on the time spent looking for cheap flights from MEL to SEA by creating a Price Alert. We'll send you an email or notification on the app when fares go down.
Secure the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Melbourne Tullamarine Airport (MEL)

When it comes to the on-time performance of Melbourne Tullamarine Airport, 63% of flights complete their journey on time.
Melbourne Tullamarine Airport is around 24 kilometres from central Melbourne. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.
Catching public transport? Expect a journey time of around 35 minutes.
Have an early flight from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by picking one of these hotels close to MEL:

Arriving at Seattle / Tacoma International Airport (SEA)

If you're getting in on a late Melbourne Tullamarine Airport to Seattle / Tacoma International Airport flight, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and snoozing not long after at one of these accommodation options near SEA:
Go wherever you want, whenever you want with a Seattle / Tacoma International Airport rental car. Pick up a set of wheels from Thrifty, Europcar or Budget and see more of Seattle and beyond.
Reserving your ride from Seattle / Tacoma International Airport about one week ahead gives you the best shot at securing a great deal.

Getting from Seattle / Tacoma International Airport (SEA) to central Seattle

Seattle / Tacoma International Airport is approximately 23 kilometres from the centre of Seattle. The drive time takes about 25 minutes.
Getting there on public transport will take you roughly 35 minutes.

When to fly to Seattle / Tacoma International Airport (SEA)

July is the busiest month for flights from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport. To avoid the crowds, head to Seattle in March.
Book your flight from Melbourne Tullamarine Airport to Seattle / Tacoma International Airport for August if you want to explore Seattle during its warmest month. Expect temperatures of between 12ºC (54ºF) and 28ºC (82ºF).
For cooler conditions, look for a cheap ticket from MEL to SEA in February. Average temperatures are between -1ºC (30ºF) and 11ºC (52ºF) then.

Explore more of the United States

Seattle has plenty going for it, but there are so many other parts of the United States waiting to be discovered. About 241 kilometres south of Seattle, a trip to Portland will keep your itinerary busy. Check out popular attractions like Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.
If you're interested in discovering another corner of the United States, head for Spokane, roughly 370 kilometres east of Seattle. Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes are among its highlights.