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Cheap flights from Washington to Melbourne Avalon Airport from $806

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Avalon

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Avalon
Explore the most affordable flight options available from Washington to Avalon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Sat 12/919:45 -
2 stops25h 35m
Sat 19/920:40 -
2 stops29h 51m
Deal found 15/8$1,494
Thu 10/919:45 -
2 stops27h 20m
Thu 17/920:55 -
2 stops29h 36m
Deal found 13/8$1,665
Sun 16/810:10 -
2 stops40h 55m
Sat 22/820:40 -
2 stops29h 51m
Deal found 13/8$1,674
Sat 26/919:45 -
2 stops25h 35m
Sun 18/1006:00 -
2 stops21h 31m
Deal found 17/8$1,733
Tue 13/1017:59 -
2 stops28h 06m
Tue 27/1006:00 -
2 stops24h 16m
Deal found 15/8$1,797
Sat 29/819:20 -
2 stops26h 00m
Tue 15/920:40 -
2 stops30h 25m
Deal found 16/8$1,814
Mon 14/919:10 -
2 stops26h 00m
Mon 21/910:30 -
2 stops26h 09m
Deal found 15/8$1,883
Thu 29/1019:05 -
2 stops25h 00m
Thu 12/1106:00 -
2 stops31h 22m
Deal found 15/8$1,900
Thu 10/919:10 -
2 stops27h 55m
Thu 17/906:00 -
2 stops30h 39m
Deal found 13/8$1,970
Wed 14/1019:45 -
2 stops24h 25m
Mon 19/1006:00 -
2 stops21h 31m
Deal found 16/8$1,973
Sun 1/1119:10 -
2 stops23h 55m
Sun 8/1106:00 -
2 stops22h 26m
Deal found 13/8$1,990
Sun 8/1119:10 -
2 stops23h 55m
Sun 29/1106:00 -
2 stops22h 26m
Deal found 14/8$2,015

Find flight deals from Washington to Avalon

Keep the following information in mind while searching for Washington to Avalon flight deals. Data was last updated 17 August 2026.

Round-trip from

$1,494

One-way from

$806

Popular in

December

Cheapest in

March

Average price

$1,636
12/9-19/9
  • 12/9-19/9
  • 4 total stops
  • 55h 26m total
  • Washington to Melbourne
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 22h 30m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($522 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington to Avalon 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 17 August 2026.
Use the filters below to find and compare flights from Washington to Melbourne Avalon Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleMelbourne

SEA Seattle/Tacoma Intl - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Thu 29/10

19:05-14:05

2 stops25h 00m

Melbourne Avalon

Thu 12/11

06:00-18:22

2 stops31h 22m

$1,900

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Sun 1/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 8/11

06:00-09:26

2 stops22h 26m

$1,990

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Sun 8/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 29/11

06:00-09:26

2 stops22h 26m

$2,043
Fastest return journey

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Thu 11/2

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Mon 8/3

06:00-09:25

2 stops22h 25m

$2,048

SeattleMelbourne

SEA Seattle/Tacoma Intl - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Tue 17/11

17:59-14:05

2 stops25h 06m

Melbourne Avalon

Tue 1/12

06:00-13:05

2 stops26h 05m

$2,087

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Thu 1/10

06:30-20:20

2 stops44h 50m

Melbourne Avalon

Thu 8/10

11:05-23:16

2 stops30h 11m

$2,119

PortlandMelbourne

PDX Portland - AVV Melbourne Avalon

PDXAVV

Portland

Wed 14/10

18:18-20:20

2 stops32h 02m

Melbourne Avalon

Wed 21/10

20:55-20:50

2 stops41h 55m

$2,183

SeattleMelbourne

SEA Seattle/Tacoma Intl - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Tue 24/11

18:03-14:05

2 stops25h 02m

Melbourne Avalon

Thu 10/12

06:00-12:40

2 stops25h 40m

$2,321

SeattleMelbourne

SEA Seattle/Tacoma Intl - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Tue 1/12

17:55-14:05

2 stops25h 10m

Melbourne Avalon

Tue 15/12

06:00-10:52

2 stops23h 52m

$2,347

SeattleMelbourne

SEA Seattle/Tacoma Intl - AVV Melbourne Avalon

SEAAVV

Seattle/Tacoma Intl

Fri 28/8

17:59-14:10

2 stops27h 11m

Melbourne Avalon

Tue 15/9

10:30-19:39

2 stops26h 09m

$2,571

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Washington to Avalon

Have a flexible travel schedule? Discover the best time to fly to Avalon from Washington 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 Washington to Melbourne Avalon Airport

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Related info for your journey

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

  • Can I find deals for flights from Washington to Avalon that include hotel bookings?

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

  • How can I find direct flights from Washington to Avalon?

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

  • Can I find deals for business class flights from Washington to Avalon?

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

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Deals for Washington to Avalon 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 Washington to Avalon?

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 Washington to Avalon.

Can Cheapflights find flights from Washington to Avalon with no change fees?

Need flexible booking options for your flight to Avalon from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington to Avalon become cheaper?

Yes, Cheapflights offers price alerts on Washington to Avalon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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