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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
7 Dec — 14 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Melbourne to Seattle/Tacoma Intl are usually found in October or September, booked 87 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 7 November 2025.
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 7 November 2025.
Mon 22/1213:00MEL - SEA
2 stops49h 44mUnited Airlines
Mon 29/1223:59SEA - MEL
2 stops39h 01mUnited Airlines
Deal found 5/11$1,220
Thu 18/1213:00MEL - SEA
1 stop38h 23mUnited Airlines
Wed 31/1205:02SEA - MEL
2 stops33h 28mUnited Airlines
Deal found 5/11$1,222
Thu 18/1213:00MEL - SEA
1 stop18h 27mUnited Airlines
Mon 29/1213:35SEA - MEL
1 stop25h 25mUnited Airlines
Deal found 5/11$1,243
Sun 16/1112:00MEL - SEA
1 stop25h 11mAmerican Airlines
Sun 23/1123:59SEA - MEL
1 stop34h 01mAmerican Airlines
Deal found 5/11$1,433
Mon 24/1112:00MEL - SEA
1 stop19h 45mMultiple Airlines
Thu 4/1216:59SEA - MEL
1 stop21h 31mMultiple Airlines
Deal found 4/11$1,442
Sun 16/1113:00MEL - SEA
2 stops27h 13mUnited Airlines
Sun 23/1112:00SEA - MEL
2 stops27h 00mUnited Airlines
Deal found 5/11$1,450
Mon 24/1116:05MEL - SEA
1 stop22h 10mAmerican Airlines
Thu 4/1206:25SEA - MEL
1 stop32h 05mAmerican Airlines
Deal found 5/11$1,468
Mon 24/1113:00MEL - SEA
1 stop24h 25mUnited Airlines
Thu 4/1212:35SEA - MEL
2 stops26h 25mUnited Airlines
Deal found 5/11$1,479
Sun 21/1207:00MEL - SEA
2 stops30h 45mVirgin Australia
Sun 28/1213:35SEA - MEL
2 stops28h 40mVirgin Australia
Deal found 6/11$1,656
Thu 13/1116:25AVV - SEA
2 stops44h 45mMultiple Airlines
Thu 20/1100:10SEA - AVV
2 stops44h 40mMultiple Airlines
Deal found 6/11$1,985
Sun 16/1106:00AVV - SEA
2 stops22h 31mMultiple Airlines
Sun 23/1120:00SEA - AVV
2 stops24h 50mMultiple Airlines
Deal found 5/11$3,387
Sun 21/1206:00AVV - SEA
2 stops31h 43mMultiple Airlines
Sat 3/106:00SEA - AVV
2 stops54h 35mMultiple Airlines
Deal found 6/11$4,213
Best flights from Melbourne to Seattle
Discover carefully curated flight deals from Melbourne to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2025.
Sun 8/312:00MEL - SEA
1 stop24h 49mAmerican Airlines
Sat 28/307:51SEA - MEL
1 stop27h 09mAmerican Airlines
Deal found 5/11$1,205
Sat 17/111:30MEL - SEA
1 stop31h 17mUnited Airlines
Sat 31/117:10SEA - MEL
1 stop21h 50mUnited Airlines
Deal found 6/11$1,220
Sat 17/116:25AVV - SEA
2 stops39h 04mMultiple Airlines
Sat 31/106:00SEA - AVV
2 stops46h 15mMultiple Airlines
Deal found 6/11$1,954
Mon 22/1213:00MEL - SEA
1 stop24h 45mUnited Airlines
Mon 29/1223:59SEA - MEL
2 stops39h 01mUnited Airlines
Deal found 5/11$1,220
Sat 17/111:30MEL - SEA
2 stops25h 44mUnited Airlines
Wed 28/110:58SEA - MEL
2 stops27h 32mUnited Airlines
Deal found 6/11$1,220
Thu 18/1213:00MEL - SEA
2 stops28h 59mUnited Airlines
Wed 31/1205:02SEA - MEL
2 stops33h 28mUnited Airlines
Deal found 5/11$1,222
Sun 8/311:30MEL - SEA
2 stops24h 39mUnited Airlines
Sat 28/305:07SEA - MEL
2 stops34h 08mUnited Airlines
Deal found 5/11$1,222
Thu 18/1213:00MEL - SEA
1 stop18h 27mUnited Airlines
Mon 29/1213:35SEA - MEL
1 stop25h 25mUnited Airlines
Deal found 5/11$1,243
Sat 17/116:25AVV - SEA
2 stops39h 04mMultiple Airlines
Wed 28/115:57SEA - AVV
2 stops36h 18mMultiple Airlines
Deal found 6/11$2,331
Sun 21/1206:00AVV - SEA
2 stops31h 43mMultiple Airlines
Sat 3/106:00SEA - AVV
2 stops54h 35mMultiple Airlines
Deal found 6/11$4,213
Sun 21/1206:00AVV - SEA
2 stops31h 43mMultiple Airlines
Mon 5/117:49SEA - AVV
2 stops34h 26mMultiple Airlines
Deal found 5/11$4,406
Last-minute flights from Melbourne to Seattle
Discover last-minute flight deals from Melbourne to Seattle. Data last updated 7 November 2025 and is based on user searches.
Thu 13/1116:25AVV - SEA
2 stops44h 45mMultiple Airlines
Thu 20/1100:10SEA - AVV
2 stops44h 40mMultiple Airlines
Deal found 6/11$1,985
Sun 16/1112:00MEL - SEA
1 stop25h 11mAmerican Airlines
Sun 23/1123:59SEA - MEL
1 stop34h 01mAmerican Airlines
Deal found 5/11$1,433
Sun 16/1113:00MEL - SEA
2 stops27h 13mUnited Airlines
Sun 23/1112:00SEA - MEL
2 stops27h 00mUnited Airlines
Deal found 5/11$1,450
Sun 16/1106:00AVV - SEA
2 stops22h 31mMultiple Airlines
Sun 23/1120:00SEA - AVV
2 stops24h 50mMultiple Airlines
Deal found 5/11$3,387
Mon 24/1112:00MEL - SEA
1 stop19h 45mMultiple Airlines
Thu 4/1216:59SEA - MEL
1 stop21h 31mMultiple Airlines
Deal found 4/11$1,442
Mon 24/1116:05MEL - SEA
1 stop22h 10mAmerican Airlines
Thu 4/1206:25SEA - MEL
1 stop32h 05mAmerican Airlines
Deal found 5/11$1,468
Mon 24/1113:00MEL - SEA
1 stop24h 25mUnited Airlines
Thu 4/1212:35SEA - MEL
2 stops26h 25mUnited Airlines
Deal found 5/11$1,479
Thu 18/1213:00MEL - SEA
1 stop38h 23mUnited Airlines
Wed 31/1205:02SEA - MEL
2 stops33h 28mUnited Airlines
Deal found 5/11$1,222
Thu 18/1213:00MEL - SEA
1 stop18h 27mUnited Airlines
Mon 29/1213:35SEA - MEL
1 stop25h 25mUnited Airlines
Deal found 5/11$1,243
Sun 21/1207:00MEL - SEA
2 stops30h 45mVirgin Australia
Sun 28/1213:35SEA - MEL
2 stops28h 40mVirgin Australia
Deal found 6/11$1,656
Sun 21/1206:00AVV - SEA
2 stops31h 43mMultiple Airlines
Sat 3/106:00SEA - AVV
2 stops54h 35mMultiple Airlines
Deal found 6/11$4,213
Mon 22/1213:00MEL - SEA
2 stops49h 44mUnited Airlines
Mon 29/1223:59SEA - MEL
2 stops39h 01mUnited Airlines
Deal found 5/11$1,220
One-way flights from Melbourne to Seattle
Search for one-way flight options from Melbourne to Seattle. Find affordable one-way fares based on user searches. Data last updated 7 November 2025.
Sun 1/213:55MEL - SEA
3 stops38h 39mMultiple Airlines
Deal found 5/11$714
Sun 1/212:00MEL - SEA
1 stop19h 29mQantas Airways
Deal found 5/11$768
Wed 14/113:00MEL - SEA
3 stops46h 01mUnited Airlines
Deal found 6/11$777
Sun 1/220:55AVV - SEA
3 stops39h 17mMultiple Airlines
Deal found 5/11$780
Wed 14/113:00MEL - SEA
1 stop21h 44mVirgin Australia
Deal found 6/11$973
Wed 14/120:55AVV - SEA
3 stops52h 49mMultiple Airlines
Deal found 6/11$1,011
Sat 20/1213:00MEL - SEA
1 stop24h 45mUnited Airlines
Deal found 6/11$1,210
Tue 13/101:30MEL - SEA
3 stops35h 40mMultiple Airlines
Deal found 6/11$1,368
Sat 31/100:45MEL - SEA
2 stops32h 49mCathay Pacific
Deal found 5/11$1,462
Sat 20/1217:00MEL - SEA
2 stops31h 15mMultiple Airlines
Deal found 6/11$1,656
Fri 2/107:20MEL - SEA
1 stop21h 35mJapan Airlines
Deal found 4/11$1,870
Sat 3/106:00AVV - SEA
2 stops42h 15mMultiple Airlines
Deal found 7/11$2,967
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 7 November 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
Sun 8/3
12:00-17:49
1 stop24h 49m
Seattle/Tacoma Intl
Sat 28/3
07:51-05:00
1 stop27h 09m
$1,205
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Sat 17/1
11:30-23:47
1 stop31h 17m
Seattle/Tacoma Intl
Sat 31/1
17:10-10:00
1 stop21h 50m
$1,220
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Mon 22/12
13:00-18:45
1 stop24h 45m
Seattle/Tacoma Intl
Mon 29/12
23:59-10:00
2 stops39h 01m
$1,220
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Sat 17/1
11:30-18:14
2 stops25h 44m
Seattle/Tacoma Intl
Wed 28/1
10:58-09:30
2 stops27h 32m
$1,220
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Thu 18/12
13:00-22:59
2 stops28h 59m
Seattle/Tacoma Intl
Wed 31/12
05:02-09:30
2 stops33h 28m
$1,222
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Sun 8/3
11:30-17:09
2 stops24h 39m
Seattle/Tacoma Intl
Sat 28/3
05:07-09:15
2 stops34h 08m
$1,222
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Thu 18/12
13:00-12:27
1 stop18h 27m
Seattle/Tacoma Intl
Mon 29/12
13:35-10:00
1 stop25h 25m
$1,243
MelbourneSeattle
AVV - SEA
AVVSEA
Melbourne Avalon
Sat 17/1
16:25-12:29
2 stops39h 04m
Seattle/Tacoma Intl
Sat 31/1
06:00-23:15
2 stops46h 15m
$1,954
MelbourneSeattle
AVV - SEA
AVVSEA
Melbourne Avalon
Sat 17/1
16:25-12:29
2 stops39h 04m
Seattle/Tacoma Intl
Wed 28/1
15:57-23:15
2 stops36h 18m
$2,331
MelbourneSeattle
AVV - SEA
AVVSEA
Melbourne Avalon
Sun 21/12
06:00-18:43
2 stops31h 43m
Seattle/Tacoma Intl
Sat 3/1
06:00-07:35
2 stops54h 35m
$4,213
Flights are sorted by cheapest return flights first.
Deals found on 5/11
Showing 1-10 of 25 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 31 October 2025.
The best time to book flights from Melbourne to Seattle is 87 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, September is the cheapest month in which you can book a flight from Melbourne to Seattle (average of $1,039). Flying from Melbourne to Seattle in June is currently the most expensive (average of $1,371). 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 7 November 2025.
It’s optimal to fly from Melbourne to Seattle in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.
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 mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 7 November 2025.
Read reviews from past customers who have flown with Singapore Airlines, Virgin Australia, andQantas Airways
from Melbourne to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Very kind staff to arrange my luggage and really appreciate all help.
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 9 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.
How long is the flight from Melbourne to Seattle?
There are many flights that can get you from Melbourne to Seattle in 24h 49m. Fly via American Airlines or United Airlines to get the fastest option. There are 13164 km between Melbourne and Seattle. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Melbourne to Seattle round-trip?
According to our current data, American Airlines ($1,001), Air Canada ($1,176), and Air New Zealand ($1,198) offers the cheapest pricing from Melbourne to Seattle. American Airlines is priced at 41% 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 $768 on Qantas Airways. Other airlines that offer cheap prices include United Airlines from $777 and Virgin Australia from $973 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, September is the cheapest month in which you can book a flight from Melbourne to Seattle (average of $1,039). Flying from Melbourne to Seattle in June is currently the most expensive (average of $1,371). 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.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 November 2025.
Discover the top 9 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 7 November 2025.
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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