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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SEA
2 Jan — 9 Jan1
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 January, booked 87 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Melbourne to Seattle
Enter your travel dates to find the best prices.
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 3 December 2025.
Thu 18/1213:00MEL - SEA
1 stop22h 52mUnited Airlines
Mon 29/1217:05SEA - MEL
1 stop21h 25mUnited Airlines
Deal found 2/12$2,073
Sun 21/1211:30MEL - SEA
1 stop30h 38mUnited Airlines
Sat 3/112:35SEA - MEL
1 stop26h 25mUnited Airlines
Deal found 1/12$2,135
Sun 21/1211:30MEL - SEA
1 stop30h 38mUnited Airlines
Mon 5/107:05SEA - MEL
1 stop31h 55mUnited Airlines
Deal found 1/12$2,210
Tue 30/1213:00MEL - SEA
1 stop24h 45mUnited Airlines
Tue 6/108:40SEA - MEL
2 stops29h 50mUnited Airlines
Deal found 2/12$2,344
Sun 21/1218:00MEL - SEA
2 stops41h 24mVirgin Australia
Mon 5/113:35SEA - MEL
2 stops25h 30mVirgin Australia
Deal found 1/12$2,473
Sun 21/1218:30MEL - SEA
2 stops40h 54mVirgin Australia
Sat 3/112:35SEA - MEL
2 stops26h 30mVirgin Australia
Deal found 1/12$2,547
Sun 21/1210:10MEL - SEA
2 stops27h 21mDelta
Mon 5/107:10SEA - MEL
2 stops29h 50mDelta
Deal found 2/12$2,984
Tue 30/1206:45MEL - SEA
3 stops34h 59mAir Tahiti Nui
Tue 6/114:50SEA - MEL
3 stops36h 55mAir Tahiti Nui
Deal found 2/12$3,135
Thu 18/1213:30MEL - SEA
2 stops24h 13mAmerican Airlines
Mon 29/1219:13SEA - MEL
2 stops23h 07mAmerican Airlines
Deal found 2/12$3,348
Tue 30/1206:00MEL - SEA
2 stops35h 46mMultiple Airlines
Mon 5/100:10SEA - MEL
2 stops33h 50mMultiple Airlines
Deal found 2/12$3,746
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 3 December 2025.
Fri 29/509:45MEL - SEA
1 stop21h 24mAmerican Airlines
Tue 23/601:38SEA - MEL
1 stop34h 22mAmerican Airlines
Deal found 2/12$1,202
Thu 15/113:00MEL - SEA
2 stops39h 55mUnited Airlines
Thu 22/114:10SEA - MEL
2 stops48h 50mUnited Airlines
Deal found 1/12$1,220
Sat 23/520:40AVV - SEA
2 stops29h 41mMultiple Airlines
Sun 31/519:45SEA - AVV
2 stops31h 20mMultiple Airlines
Deal found 1/12$1,341
Sat 9/513:35MEL - SEA
1 stop24h 37mAmerican Airlines
Sat 30/507:52SEA - MEL
1 stop28h 08mAmerican Airlines
Deal found 1/12$1,204
Sat 9/510:55MEL - SEA
1 stop27h 18mUnited Airlines
Sat 30/519:10SEA - MEL
2 stops44h 05mUnited Airlines
Deal found 1/12$1,220
Sat 23/513:35MEL - SEA
1 stop24h 28mAmerican Airlines
Sun 31/508:48SEA - MEL
2 stops28h 57mAmerican Airlines
Deal found 30/11$1,204
Last-minute flights from Melbourne to Seattle
Discover last-minute flight deals from Melbourne to Seattle. Data last updated 3 December 2025 and is based on user searches.
Thu 18/1211:30MEL - SEA
2 stops28h 37mUnited Airlines
Mon 29/1213:35SEA - MEL
1 stop25h 25mUnited Airlines
Deal found 2/12$2,073
Sun 21/1211:30MEL - SEA
1 stop30h 38mUnited Airlines
Sat 3/112:35SEA - MEL
1 stop26h 25mUnited Airlines
Deal found 1/12$2,135
Sun 21/1211:30MEL - SEA
1 stop30h 38mUnited Airlines
Mon 5/107:05SEA - MEL
1 stop31h 55mUnited Airlines
Deal found 1/12$2,210
Thu 15/113:00MEL - SEA
2 stops39h 55mUnited Airlines
Thu 22/114:10SEA - MEL
2 stops48h 50mUnited Airlines
Deal found 1/12$1,220
Thu 15/106:05MEL - SEA
2 stops35h 01mMultiple Airlines
Thu 22/112:59SEA - MEL
1 stop25h 31mMultiple Airlines
Deal found 2/12$1,663
Sat 17/111:30MEL - SEA
2 stops28h 42mUnited Airlines
Sat 24/107:00SEA - MEL
2 stops32h 00mUnited Airlines
Deal found 3/12$1,321
Mon 19/116:05MEL - SEA
1 stop22h 13mAmerican Airlines
Sun 1/210:00SEA - MEL
2 stops28h 30mAmerican Airlines
Deal found 30/11$1,200
Mon 19/111:30MEL - SEA
1 stop23h 59mUnited Airlines
Sun 1/212:24SEA - MEL
1 stop26h 06mUnited Airlines
Deal found 30/11$1,217
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 3 December 2025.
Tue 28/409:45MEL - SEA
1 stop20h 11mQantas Airways
Deal found 2/12$741
Tue 28/409:45MEL - SEA
2 stops24h 01mAmerican Airlines
Deal found 2/12$766
Mon 1/612:10MEL - SEA
2 stops27h 08mAir New Zealand
Deal found 2/12$956
Mon 1/621:30MEL - SEA
3 stops39h 35mMultiple Airlines
Deal found 2/12$995
Tue 28/412:05MEL - SEA
3 stops49h 00mMultiple Airlines
Deal found 2/12$1,066
Mon 1/620:55AVV - SEA
3 stops38h 32mMultiple Airlines
Deal found 2/12$1,147
Mon 1/609:45MEL - SEA
1 stop21h 24mAmerican Airlines
Deal found 2/12$1,222
Sat 10/123:55MEL - SEA
3 stops36h 57mMultiple Airlines
Deal found 2/12$1,405
Sat 10/106:00AVV - SEA
3 stops33h 07mMultiple Airlines
Deal found 3/12$1,419
Mon 5/106:45MEL - SEA
3 stops47h 00mMultiple Airlines
Deal found 2/12$1,766
Thu 1/116:40MEL - SEA
3 stops38h 50mMultiple Airlines
Deal found 2/12$1,829
Mon 5/120:55AVV - SEA
3 stops31h 36mMultiple Airlines
Deal found 2/12$2,840
Find 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 3 December 2025.
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 3 December 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
Fri 29/5
09:45-14:09
1 stop21h 24m
Seattle/Tacoma Intl
Tue 23/6
01:38-05:00
1 stop34h 22m
$1,202
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Sat 9/5
13:35-21:12
1 stop24h 37m
Seattle/Tacoma Intl
Sat 30/5
07:52-05:00
1 stop28h 08m
$1,204
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Sat 23/5
13:35-21:03
1 stop24h 28m
Seattle/Tacoma Intl
Sun 31/5
08:48-06:45
2 stops28h 57m
$1,204
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Thu 15/1
13:00-09:55
2 stops39h 55m
Seattle/Tacoma Intl
Thu 22/1
14:10-10:00
2 stops48h 50m
$1,220
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Sat 9/5
10:55-21:13
1 stop27h 18m
Seattle/Tacoma Intl
Sat 30/5
19:10-08:15
2 stops44h 05m
$1,220
MelbourneSeattle
AVV - SEA
AVVSEA
Melbourne Avalon
Sat 23/5
20:40-09:21
2 stops29h 41m
Seattle/Tacoma Intl
Sun 31/5
19:45-20:05
2 stops31h 20m
$1,341
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Tue 28/4
09:45-12:56
1 stop20h 11m
$741
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Tue 28/4
09:45-16:46
2 stops24h 01m
$766
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Mon 1/6
12:10-22:18
2 stops27h 08m
$956
MelbourneSeattle
MEL - SEA
MELSEA
Melbourne
Mon 1/6
21:30-20:05
3 stops39h 35m
$995
Flights are sorted by cheapest return flights first.
Deals found on 2/12
Showing 1-10 of 19 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 28 November 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 $1,036). Flying from Melbourne to Seattle in June is currently the most expensive (average of $1,359). 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 3 December 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.
How much does it cost for a return flight from Melbourne to Seattle?
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 3 December 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 21h 24m. Fly via American Airlines to get the fastest option. There are 13164 km between Melbourne and Seattle.
What are the cheapest airlines flying from Melbourne to Seattle round-trip?
According to our current data, American Airlines ($992), Air Canada ($1,166), and Air New Zealand ($1,188) offers the cheapest pricing from Melbourne to Seattle. American Airlines is priced at 40% 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 $752 on United Airlines. Other airlines that offer cheap prices include Virgin Australia from $914 and Japan Airlines from $1,024 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 $1,036). Flying from Melbourne to Seattle in June is currently the most expensive (average of $1,359). 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 3 December 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 3 December 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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