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Cheap flights from Melbourne to Seattle from $837

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Melbourne to Seattle/Tacoma Intl are usually found in March or February, booked 82 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Melbourne to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (ME1) to Seattle (SEA). 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 25 March 2025.

Round-trip from

$1,465

One-way from

$837

Popular in

December

Cheapest in

March

Average price

$1,630
Air Canada
  • Air Canada
  • 28/7-20/8
  • 4 total stops
  • 56h 06m total
  • Melbourne to Seattle
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30/7
  • 30/7
  • 2 total stops
  • 28h 05m total
  • Melbourne to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($129 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($76 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Melbourne to Seattle

Cheapest flights from Melbourne to Seattle
Explore the most affordable flight options available from Melbourne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Mon 28/706:00MEL - SEA
2 stops24h 01mAir Canada
Wed 20/810:00SEA - MEL
2 stops32h 05mAir Canada
Deal found 24/3$1,465
Mon 28/709:45MEL - SEA
1 stop21h 54mMultiple Airlines
Wed 20/817:07SEA - MEL
1 stop20h 38mMultiple Airlines
Deal found 24/3$1,483
Tue 6/515:05MEL - SEA
2 stops25h 04mAmerican Airlines
Tue 27/511:40SEA - MEL
2 stops26h 05mAmerican Airlines
Deal found 24/3$1,502
Wed 23/711:55MEL - SEA
1 stop26h 39mQantas Airways
Sun 17/817:15SEA - MEL
1 stop20h 30mQantas Airways
Deal found 23/3$1,505
Sun 1/620:40AVV - SEA
2 stops29h 38mMultiple Airlines
Sat 14/619:15SEA - AVV
2 stops31h 50mMultiple Airlines
Deal found 24/3$1,537
Wed 30/710:55MEL - SEA
2 stops29h 04mUnited Airlines
Sun 17/819:34SEA - MEL
1 stop19h 41mUnited Airlines
Deal found 24/3$1,540
Fri 9/521:50MEL - SEA
1 stop38h 40mChina Airlines
Thu 15/501:10SEA - MEL
1 stop40h 30mChina Airlines
Deal found 25/3$1,782
Fri 27/608:00MEL - SEA
1 stop28h 15mPhilippine Airlines
Wed 16/723:35SEA - MEL
1 stop36h 25mPhilippine Airlines
Deal found 25/3$2,157
Mon 28/723:35MEL - SEA
1 stop26h 10mSingapore Airlines
Thu 21/810:15SEA - MEL
1 stop25h 05mSingapore Airlines
Deal found 24/3$2,329
Mon 28/718:30MEL - SEA
3 stops44h 40mAir Tahiti Nui
Thu 21/821:15SEA - MEL
3 stops51h 10mAir Tahiti Nui
Deal found 23/3$2,639
Fri 18/410:55MEL - SEA
1 stop17h 54mVirgin Australia
Fri 25/415:24SEA - MEL
2 stops26h 56mVirgin Australia
Deal found 23/3$2,930
Tue 29/712:55MEL - SEA
3 stops27h 29mFiji Airways
Wed 20/817:59SEA - MEL
2 stops25h 01mFiji Airways
Deal found 24/3$3,059

Cheapflights Fare Finder

Customise your flight search to find flights from Melbourne to Seattle 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 25 March 2025.
Use the filters below to find and compare flights from Melbourne to Seattle that are best for you.

Fly from

Melbourne

Fly to

Seattle

Route

Depart

Return

Price

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 28/7

06:00-13:01

2 stops24h 01m

Seattle/Tacoma Intl

Wed 20/8

10:00-11:05

2 stops32h 05m

$1,465

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 28/7

09:45-14:39

1 stop21h 54m

Seattle/Tacoma Intl

Wed 20/8

17:07-06:45

1 stop20h 38m

$1,483

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 6/5

15:05-23:09

2 stops25h 04m

Seattle/Tacoma Intl

Tue 27/5

11:40-06:45

2 stops26h 05m

$1,502

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 23/7

11:55-21:41

1 stop26h 46m

Seattle/Tacoma Intl

Mon 25/8

17:07-06:45

1 stop20h 38m

$1,505

MelbourneSeattle

AVV - SEA

AVVSEA

Melbourne Avalon

Sun 1/6

20:40-09:18

2 stops29h 38m

Seattle/Tacoma Intl

Sat 14/6

19:15-20:05

2 stops31h 50m

$1,537

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 30/7

09:30-21:23

2 stops28h 53m

Seattle/Tacoma Intl

Tue 19/8

19:34-08:15

1 stop19h 41m

$1,540

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 9/5

21:50-19:30

1 stop38h 40m

Seattle/Tacoma Intl

Thu 15/5

01:10-10:40

1 stop40h 30m

$1,782

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 27/6

08:00-19:15

1 stop28h 15m

Seattle/Tacoma Intl

Wed 16/7

23:35-05:00

1 stop36h 25m

$2,157

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 28/7

23:35-08:45

1 stop26h 10m

Seattle/Tacoma Intl

Thu 21/8

10:15-04:20

1 stop25h 05m

$2,329

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 28/7

18:30-22:10

3 stops44h 40m

Seattle/Tacoma Intl

Thu 21/8

21:15-17:25

3 stops51h 10m

$2,639

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 21 results
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Best time to book a flight from Melbourne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Melbourne 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Melbourne to Seattle. Price data was last updated on 21 March 2025.

The best time to book flights from Melbourne to Seattle is 82 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 Melbourne to Seattle?

Currently, March is the cheapest month in which you can book a flight from Melbourne to Seattle (average of $875). Flying from Melbourne to Seattle in December is currently the most expensive (average of $1,482). 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.

What is the cheapest time of day to fly from MEL to SEA?

Find hourly flight availability from Melbourne to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

It’s optimal to fly from Melbourne to Seattle in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Melbourne to Seattle?

Use this chart to determine the cheapest time to fly return from Melbourne to Seattle. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Melbourne to Seattle flight should consider departing on Monday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 25 March 2025.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.2
Very Good
722 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very Good
1,284 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
182 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Qantas Airways
7.5
Good
809 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Entertainment

7.2

Food

7.8

Overall

8.7

Crew

9.1

Boarding

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Seattle. 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 into for flights to Seattle from Melbourne?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Melbourne to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Melbourne; the airport handles an average of 0 inbound flights from Melbourne per day. You should also have plenty of airline options to choose from since 10 airlines have flights to the Seattle airport from Melbourne. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.

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

    According to our current data, Air Canada ($1,465), American Airlines ($1,502), and Qantas Airways ($1,505) offers the cheapest pricing from Melbourne to Seattle. Air Canada is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $1,166 on China Airlines. Other airlines that offer cheap prices include United Airlines from $1,226 and Qantas Airways from $1,242 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne to Seattle 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 Melbourne to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Melbourne to Seattle (average of $875). Flying from Melbourne to Seattle in December is currently the most expensive (average of $1,482). 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

Travelling to a place near Melbourne?

Book flights to Melbourne if you plan to visit one of these locations
Leavenworth

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Alternative routes for Melbourne to Seattle

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

Top 10 airlines flying from Melbourne to Seattle

Discover the top 10 airlines that operate flights from Melbourne to Seattle. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,275Average$1,429FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air New ZealandCheapest$1,398Average$1,561FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,455Average$1,990FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,458Average$1,764FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapest$1,511Average$1,767FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapest$1,529Average$2,005FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
China AirlinesCheapest$1,549Average$1,794FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Japan AirlinesCheapest$1,617Average$1,893FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$1,730Average$2,345FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
American AirlinesCheapest$1,808Average$2,351FlexibilityNo cancel feeOn-time71%
Search American 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 Melbourne to Seattle?

Deals for Melbourne to Seattle 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 Melbourne to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Melbourne to Seattle.

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

Yes! Cheapflights helps users easily find flights from Melbourne to Seattle with no change fees.

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

Yes! Start tracking prices for Melbourne to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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