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Cheap flights from Melbourne Airport to Seattle from $687

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
26 Feb — 5 Mar1
1 adult

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 (MEL) 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 21 February 2025.

Round-trip from

$1,494

One-way from

$687

Popular in

December

Cheapest in

March

Average price

$1,687
United Airlines
  • United Airlines
  • 23/4-30/4
  • 4 total stops
  • 51h 43m total
  • Melbourne to Seattle
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2/5
  • 2/5
  • 2 total stops
  • 24h 02m total
  • Melbourne to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Wed 23/706:00MEL - SEA
2 stops20h 21mMultiple Airlines
Wed 6/819:15SEA - MEL
2 stops22h 20mMultiple Airlines
Deal found 21/2$1,431
Wed 23/720:30MEL - SEA
2 stops29h 51mAir Canada
Wed 13/819:15SEA - MEL
2 stops23h 20mAir Canada
Deal found 21/2$1,464
Wed 23/409:30MEL - SEA
2 stops30h 30mUnited Airlines
Wed 30/417:10SEA - MEL
1 stop21h 20mUnited Airlines
Deal found 20/2$1,494
Fri 27/608:00MEL - SEA
1 stop28h 20mPhilippine Airlines
Wed 16/723:30SEA - MEL
1 stop36h 30mPhilippine Airlines
Deal found 20/2$1,698
Wed 23/421:50MEL - SEA
1 stop38h 40mChina Airlines
Tue 29/401:10SEA - MEL
1 stop40h 30mChina Airlines
Deal found 20/2$1,770
Tue 15/410:55MEL - SEA
1 stop27h 20mVirgin Australia
Tue 29/409:10SEA - MEL
1 stop30h 05mVirgin Australia
Deal found 20/2$1,823
Wed 19/300:30MEL - SEA
2 stops59h 35mTurkish Airlines
Thu 27/320:00SEA - MEL
2 stops43h 25mTurkish Airlines
Deal found 20/2$2,146
Mon 30/607:25MEL - SEA
1 stop20h 10mJapan Airlines
Mon 7/708:30SEA - MEL
2 stops28h 15mJapan Airlines
Deal found 19/2$2,284
Thu 24/707:00MEL - SEA
3 stops31h 01mAir Tahiti Nui
Tue 5/817:40SEA - MEL
3 stops29h 10mAir Tahiti Nui
Deal found 20/2$2,554
Wed 19/300:35MEL - SEA
1 stop25h 35mSingapore Airlines
Thu 27/309:40SEA - MEL
1 stop38h 30mSingapore Airlines
Deal found 20/2$2,849

Find flights from Melbourne to Seattle within your budget

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 21 February 2025.

Fly from

Melbourne

Fly to

Seattle

Route

Depart

Return

Price

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 23/7

06:00-09:21

2 stops20h 21m

Seattle/Tacoma Intl

Wed 6/8

19:15-10:35

2 stops22h 20m

$1,431

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 23/7

20:30-09:21

2 stops29h 51m

Seattle/Tacoma Intl

Wed 13/8

19:15-11:35

2 stops23h 20m

$1,464

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 23/4

09:30-23:00

2 stops30h 30m

Seattle/Tacoma Intl

Wed 30/4

17:10-07:30

1 stop21h 20m

$1,494

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Fri 27/6

08:00-19:20

1 stop28h 20m

Seattle/Tacoma Intl

Wed 16/7

23:30-05:00

1 stop36h 30m

$1,698

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 23/4

21:50-19:30

1 stop38h 40m

Seattle/Tacoma Intl

Tue 29/4

01:10-10:40

1 stop40h 30m

$1,770

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Tue 15/4

10:55-21:15

1 stop27h 20m

Seattle/Tacoma Intl

Tue 29/4

09:10-08:15

1 stop30h 05m

$1,823

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 19/3

00:30-18:05

2 stops59h 35m

Seattle/Tacoma Intl

Thu 27/3

20:00-09:25

2 stops43h 25m

$2,146

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Mon 30/6

07:25-10:35

1 stop20h 10m

Seattle/Tacoma Intl

Mon 7/7

08:30-05:45

2 stops28h 15m

$2,284

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Thu 24/7

07:00-21:01

3 stops31h 01m

Seattle/Tacoma Intl

Tue 5/8

17:40-15:50

3 stops29h 10m

$2,554

MelbourneSeattle

MEL - SEA

MELSEA

Melbourne

Wed 19/3

00:35-08:10

1 stop25h 35m

Seattle/Tacoma Intl

Thu 27/3

09:40-18:10

1 stop38h 30m

$2,849

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from Melbourne to Seattle

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

How far ahead should I book a flight from Melbourne Airport 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 14 February 2025.

The best time to book flights from Melbourne Airport 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 Airport to Seattle?

Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to Seattle (average of $875). Flying from Melbourne Airport to Seattle in December is currently the most expensive (average of $1,487). 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 21 February 2025.

It’s optimal to fly from Melbourne Airport 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 Airport 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 Airport 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 21 February 2025.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Boarding

8.7

Entertainment

7.2

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

Crew

9.1

Food

7.8

Overall

8.7

Boarding

8.7

Entertainment

7.2

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.

Japan Airlines
8.3
Very Good
1,440 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Boarding

8.7

Entertainment

7.2

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
727 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Boarding

8.7

Entertainment

7.2

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.

Emirates
8.1
Very Good
3,276 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Boarding

8.7

Entertainment

7.2

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
1,299 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Crew

9.1

Food

7.8

Overall

8.7

Boarding

8.7

Entertainment

7.2

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?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Melbourne. On average, Seattle/Tacoma Intl has 0 inbound flights from Melbourne per day from 10 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

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

    Our cheapest airline available from Melbourne Airport to Seattle is United Airlines. Our recent data shows that you can find tickets from as low as $1,494 on this airline. Additional options worth looking into are Philippine Airlines and China Airlines, starting at $1,698 and $1,770 round-trip. Users have found that United Airlines is 20% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $1,038. United Airlines flights start at $1,080 while deals on Air Tahiti Nui start at $1,522 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 Airport to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to Seattle (average of $875). Flying from Melbourne Airport to Seattle in December is currently the most expensive (average of $1,487). 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 Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
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Fly from Melbourne to Seattle on these airlines

Choose from the following airlines for your flight from Melbourne to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 21 February 2025.
United Airlines flights from Melbourne to Seattle/Tacoma Intl
Virgin Australia flights from Melbourne to Seattle/Tacoma Intl
Singapore Airlines flights from Melbourne to Seattle/Tacoma Intl

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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,256Average$1,416FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air New ZealandCheapest$1,378Average$1,541FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,402Average$1,927FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,434Average$1,961FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,457Average$1,774FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapest$1,489Average$1,732FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$1,515Average$2,303FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
China AirlinesCheapest$1,527Average$1,768FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
American AirlinesCheapest$1,577Average$2,227FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Japan AirlinesCheapest$1,594Average$1,868FlexibilityNo cancel feeOn-time79%
Search Japan 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?

Cheapflights helps you search for flights from Melbourne to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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, we can. To see specific flights from Melbourne to Seattle 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 Melbourne to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Melbourne today and book when prices fit your budget.

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