Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Melbourne Airport from $721

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEL
24 Dec — 31 Dec1
1 adult

The best prices from Seattle/Tacoma Intl to Melbourne are usually found in March or February, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Melbourne (MEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

$1,821

One-way from

$721

Popular in

December

Cheapest in

March

Average price

$2,915
21/1-29/1
  • 21/1-29/1
  • 4 total stops
  • 59h 05m total
  • Seattle to Melbourne
Search Deals
22/2
  • 22/2
  • 1 total stop
  • 26h 49m total
  • Seattle to Melbourne
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Seattle to Melbourne

Cheapest flights from Seattle to Melbourne
Explore the most affordable flight options available from Seattle to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 24/1217:49SEA - MEL
1 stop27h 31mMultiple Airlines
Tue 31/1213:40MEL - SEA
2 stops34h 30mMultiple Airlines
Deal found 18/12$2,611
Mon 30/1212:32SEA - MEL
1 stop26h 28mUnited Airlines
Mon 20/111:30MEL - SEA
2 stops28h 50mUnited Airlines
Deal found 18/12$2,840
Sun 29/1200:10SEA - MEL
1 stop40h 55mChina Airlines
Sun 19/100:35MEL - SEA
1 stop36h 40mChina Airlines
Deal found 18/12$3,997
Mon 30/1217:42SEA - MEL
2 stops47h 48mCathay Pacific
Sun 19/100:45MEL - SEA
2 stops49h 28mCathay Pacific
Deal found 18/12$4,272
Sun 22/1222:35SEA - MEL
1 stop39h 00mPhilippine Airlines
Wed 1/110:20MEL - SEA
1 stop26h 50mPhilippine Airlines
Deal found 18/12$4,294
Tue 24/1215:59SEA - MEL
3 stops30h 51mAir Tahiti Nui
Tue 31/1206:45MEL - SEA
3 stops35h 02mAir Tahiti Nui
Deal found 18/12$4,737
Sun 22/1216:05SEA - MEL
1 stop31h 20mQatar Airways
Tue 31/1218:50MEL - SEA
2 stops35h 50mQatar Airways
Deal found 18/12$5,040
Mon 23/1212:45SEA - MEL
1 stop36h 45mAsiana Airlines
Sun 5/122:00MEL - SEA
1 stop31h 55mAsiana Airlines
Deal found 18/12$5,331
Sun 22/1206:00SEA - MEL
1 stop32h 30mAir New Zealand
Thu 2/112:05MEL - SEA
2 stops26h 00mAir New Zealand
Deal found 18/12$5,452
Fri 20/1219:15SEA - MEL
2 stops44h 20mAir Canada
Wed 1/107:10MEL - SEA
2 stops21h 40mAir Canada
Deal found 18/12$5,858
Mon 30/1219:00SEA - MEL
3 stops63h 40mTurkish Airlines
Wed 8/107:45MEL - SEA
3 stops52h 20mTurkish Airlines
Deal found 17/12$6,147
Sat 21/1215:59SEA - MEL
2 stops25h 16mFiji Airways
Sat 4/113:45MEL - SEA
2 stops24h 07mFiji Airways
Deal found 18/12$7,033

Find flights from Seattle to Melbourne within your budget

Customise your flight search to find flights from Seattle to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 21/1

09:45-16:20

3 stops35h 35m

Melbourne

Wed 29/1

16:50-21:20

1 stop23h 30m

$1,821

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Wed 7/5

19:05-19:15

2 stops55h 10m

Melbourne

Wed 28/5

07:00-17:10

3 stops51h 10m

$2,046

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 12/1

15:05-15:15

2 stops29h 10m

Melbourne

Sun 26/1

07:10-09:50

2 stops21h 40m

$2,153

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sat 1/3

15:58-23:00

2 stops36h 02m

Melbourne

Thu 13/3

00:45-14:53

2 stops32h 08m

$2,310

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 17/2

15:04-09:30

1 stop23h 26m

Melbourne

Tue 11/3

12:05-18:25

2 stops24h 20m

$2,338

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Mon 17/2

19:32-10:00

1 stop19h 28m

Melbourne

Tue 11/3

10:30-13:38

1 stop21h 08m

$2,364

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sat 22/2

18:31-16:20

1 stop26h 49m

$721

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Fri 21/2

10:35-15:45

2 stops34h 10m

$986

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Tue 4/3

17:59-23:00

2 stops34h 01m

$1,105

SeattleMelbourne

SEA - MEL

SEAMEL

Seattle/Tacoma Intl

Sun 27/4

23:30-07:20

1 stop38h 50m

$1,343

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 13 results
1
2

Best time to book a flight from Seattle to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Melbourne

Get recent, data-driven insights about flights from Seattle to Melbourne including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Seattle to Melbourne. Price data was last updated on 13 December 2024.

The best time to book flights from Seattle to Melbourne Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Melbourne Airport?

Currently, May is the cheapest month in which you can book a flight from Seattle to Melbourne Airport (average of $132). Flying from Seattle to Melbourne Airport in October is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Melbourne by month

Plan your trip to Melbourne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Melbourne Airport ranges from 30.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. March is typically the driest time to visit Melbourne Airport when rainfall is around 30.0 mm.

Temperature in Melbourne by month

Plan your trip to Melbourne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Melbourne Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Melbourne. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines and Air Canada from Seattle to Melbourne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.3
Very Good
477 reviews
Check prices

Entertainment

7.8

Comfort

8.1

Overall

8.3

Food

8.1

Boarding

8.4

Crew

8.5

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very Good
477 reviews
Asiana Airlines
8.3
Very Good
477 reviews
Check prices

Entertainment

7.8

Comfort

8.1

Overall

8.3

Food

8.1

Boarding

8.4

Crew

8.5

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

China Airlines
8.3
Very Good
754 reviews
Asiana Airlines
8.3
Very Good
477 reviews
Check prices

Entertainment

7.8

Comfort

8.1

Overall

8.3

Food

8.1

Boarding

8.4

Crew

8.5

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Air New Zealand
8.0
Very Good
497 reviews
Asiana Airlines
8.3
Very Good
477 reviews
Check prices

Entertainment

7.8

Comfort

8.1

Overall

8.3

Food

8.1

Boarding

8.4

Crew

8.5

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Cathay Pacific
7.5
Good
839 reviews
Asiana Airlines
8.3
Very Good
477 reviews
Check prices

Entertainment

7.8

Comfort

8.1

Overall

8.3

Food

8.1

Boarding

8.4

Crew

8.5

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

United Airlines
7.4
Good
9,055 reviews
Asiana Airlines
8.3
Very Good
477 reviews
Check prices

Entertainment

7.8

Comfort

8.1

Overall

8.3

Food

8.1

Boarding

8.4

Crew

8.5

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Related info for your journey

Find useful and relevant information for your journey from Seattle to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Melbourne?

    If you book a flight to Melbourne from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle. There are 0 flights from Seattle/Tacoma Intl to Melbourne per day from 1 airline.

  • What are the cheapest airlines flying from Seattle to Melbourne Airport round-trip?

    Currently priced at $2,046, Turkish Airlines will fly you from Seattle to Melbourne Airport and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Cathay Pacific - these airlines can fly you to your destination from $2,153 and $2,310, respectively. You may be able to fly from Seattle to Melbourne Airport for 9% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Melbourne Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $986. Users have also found prices from $1,105 and $1,343 on Cathay Pacific and Philippine Airlines, respectively.

  • Can I find deals for flights from Seattle to Melbourne that include hotel bookings?

    Yes. In addition to deals on Seattle to Melbourne flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Melbourne.

  • Can I find deals for business class flights from Seattle to Melbourne?

    Yes. Cheapflights offers flight deals from Seattle to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, May is the cheapest month in which you can book a flight from Seattle to Melbourne Airport (average of $132). Flying from Seattle to Melbourne Airport in October is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Melbourne flights

Top airline flying from Seattle to Melbourne

Discover the top airline that operate flights from Seattle to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,372Average$2,261FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Melbourne?

Deals for Seattle to Melbourne flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Melbourne?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Melbourne for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Melbourne with no change fees?

Yes, we can. To see specific flights from Seattle to Melbourne with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Melbourne become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.