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Cheap flights from Washington to Melbourne Avalon Airport from $800

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Avalon

Keep the following information in mind while searching for Washington to Avalon flight deals. Data was last updated 10 November 2025.

Round-trip from

$1,987

One-way from

$800

Popular in

December

Cheapest in

February

Average price

$2,490
27/1-20/2
  • 27/1-20/2
  • 4 total stops
  • 57h 06m total
  • Washington to Melbourne
Search Deals
26/11
  • 26/11
  • 2 total stops
  • 54h 45m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($466 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 10 November 2025.

Sun 9/1112:33PDX - AVV
2 stops30h 37mMultiple Airlines
Sun 16/1106:00AVV - PDX
2 stops30h 12mMultiple Airlines
Deal found 8/11$2,554
Mon 8/1217:41PDX - AVV
2 stops31h 39mMultiple Airlines
Mon 15/1208:10AVV - PDX
2 stops28h 18mMultiple Airlines
Deal found 8/11$2,567
Thu 13/1110:05SEA - AVV
3 stops34h 45mMultiple Airlines
Sat 15/1120:55AVV - SEA
3 stops31h 36mMultiple Airlines
Deal found 9/11$2,694
Wed 10/1217:59SEA - AVV
2 stops25h 11mMultiple Airlines
Wed 17/1206:00AVV - SEA
2 stops25h 30mMultiple Airlines
Deal found 10/11$3,002
Sun 7/1211:55SEA - AVV
3 stops31h 15mMultiple Airlines
Sun 14/1220:55AVV - SEA
3 stops31h 36mMultiple Airlines
Deal found 8/11$3,067
Mon 8/1212:10SEA - AVV
2 stops32h 40mMultiple Airlines
Mon 15/1220:55AVV - SEA
3 stops31h 36mMultiple Airlines
Deal found 8/11$3,139
Fri 21/1115:40SEA - AVV
2 stops29h 10mMultiple Airlines
Sun 30/1116:25AVV - SEA
3 stops36h 06mMultiple Airlines
Deal found 9/11$3,255
Wed 12/1109:50PDX - AVV
3 stops35h 00mMultiple Airlines
Wed 19/1108:10AVV - PDX
2 stops29h 20mMultiple Airlines
Deal found 9/11$4,195
Sat 15/1107:20PDX - AVV
2 stops37h 30mQantas Airways
Sat 29/1120:55AVV - PDX
2 stops39h 17mQantas Airways
Deal found 9/11$5,391
Thu 25/1209:50PDX - AVV
3 stops35h 00mMultiple Airlines
Sat 3/120:55AVV - PDX
3 stops31h 20mMultiple Airlines
Deal found 7/11$5,621
Sat 20/1219:00PDX - AVV
2 stops25h 50mMultiple Airlines
Sun 28/1206:00AVV - PDX
2 stops22h 15mMultiple Airlines
Deal found 8/11$5,743
Thu 13/1114:59SEA - AVV
2 stops29h 51mQantas Airways
Sat 15/1120:55AVV - SEA
2 stops39h 35mQantas Airways
Deal found 9/11$5,988

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 10 November 2025.
Use the filters below to find and compare flights from Washington to Melbourne Avalon Airport that are best for you.

Fly from

Washington

Fly to

Avalon

Route

Depart

Return

Price

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 5/2

20:00-15:50

2 stops24h 50m

Melbourne Avalon

Mon 16/3

06:00-09:31

2 stops21h 31m

$2,128

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 6/3

20:00-15:50

2 stops24h 50m

Melbourne Avalon

Tue 24/3

06:00-09:31

2 stops21h 31m

$2,141

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 16/3

19:00-15:50

2 stops26h 50m

Melbourne Avalon

Mon 23/3

08:10-22:36

3 stops32h 26m

$2,662

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 3/5

14:40-20:05

2 stops36h 25m

Melbourne Avalon

Sat 23/5

20:40-22:30

2 stops42h 50m

$2,756

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 8/3

15:50-14:10

2 stops28h 20m

Melbourne Avalon

Sun 15/3

16:25-22:36

2 stops24h 11m

$2,761

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 12/3

15:10-15:50

3 stops30h 40m

Melbourne Avalon

Sat 28/3

20:55-14:55

2 stops36h 00m

$2,805

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 9/5

14:40-20:05

2 stops36h 25m

Melbourne Avalon

Sat 16/5

20:40-22:31

2 stops42h 51m

$2,833

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Tue 24/2

07:30-15:50

2 stops37h 20m

Melbourne Avalon

Sat 7/3

16:25-20:35

2 stops23h 10m

$2,878

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 10/12

17:59-14:10

2 stops25h 11m

Melbourne Avalon

Wed 17/12

06:00-12:30

2 stops25h 30m

$3,002

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sun 7/12

11:55-14:10

3 stops31h 15m

Melbourne Avalon

Sun 14/12

20:55-09:31

3 stops31h 36m

$3,067

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 35 results
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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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from State of Washington to Melbourne Avalon Airport?

    Departing from State of Washington to Melbourne Avalon Airport will take you 36h 25m. Airlines will cover a distance of 13105 km.

  • 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.

See more FAQs

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Alternative routes for Washington to Avalon

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Fly with Cheapflights

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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.

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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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