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Cheap flights from Washington to Melbourne Avalon Airport from $734

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
21 Jul — 28 Jul1
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 21 June 2026.

Sat 21/1119:10
PDX
-
AVV
2 stops23h 55m
Multiple Airlines
Mon 30/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 21/6$1,564
Thu 13/819:45
PDX
-
AVV
2 stops27h 20m
Multiple Airlines
Mon 17/820:55
AVV
-
PDX
2 stops29h 36m
Multiple Airlines
Deal found 20/6$1,566
Sun 8/1119:10
PDX
-
AVV
2 stops23h 55m
Multiple Airlines
Sun 29/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 20/6$1,581
Sun 22/1119:10
PDX
-
AVV
2 stops23h 55m
Multiple Airlines
Sun 29/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 20/6$1,586
Mon 26/1019:10
PDX
-
AVV
2 stops24h 55m
Multiple Airlines
Thu 19/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 21/6$1,634
Wed 14/1019:45
PDX
-
AVV
2 stops24h 25m
Multiple Airlines
Wed 11/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 17/6$1,805
Sat 3/1019:20
SEA
-
AVV
2 stops26h 15m
Multiple Airlines
Sun 18/1006:00
AVV
-
SEA
2 stops21h 52m
Multiple Airlines
Deal found 20/6$1,809
Mon 5/1019:20
SEA
-
AVV
2 stops24h 50m
Multiple Airlines
Tue 13/1006:00
AVV
-
SEA
2 stops26h 22m
Multiple Airlines
Deal found 20/6$1,811
Thu 1/1019:20
SEA
-
AVV
2 stops27h 45m
Multiple Airlines
Mon 19/1006:00
AVV
-
SEA
2 stops21h 52m
Multiple Airlines
Deal found 20/6$1,920
Sat 25/719:20
SEA
-
AVV
2 stops26h 00m
Multiple Airlines
Sat 1/816:40
AVV
-
SEA
2 stops34h 27m
Multiple Airlines
Deal found 17/6$1,940
Fri 31/707:46
PDX
-
AVV
2 stops22h 04m
Multiple Airlines
Sat 8/816:40
AVV
-
PDX
2 stops21h 10m
Multiple Airlines
Deal found 18/6$1,963
Thu 24/1206:00
SEA
-
AVV
2 stops38h 50m
Multiple Airlines
Sat 9/116:25
AVV
-
SEA
2 stops45h 57m
Multiple Airlines
Deal found 20/6$2,037

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 21 June 2026.

Round-trip from

$1,564

One-way from

$734

Popular in

December

Cheapest in

March

Average price

$1,557
21/11-30/11
  • 21/11-30/11
  • 4 total stops
  • 46h 21m total
  • Washington to Melbourne
Search Deals
12/10
  • 12/10
  • 3 total stops
  • 34h 59m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($493 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 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

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 21/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Mon 30/11

06:00-09:26

2 stops22h 26m

$1,564

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 13/8

19:45-16:05

2 stops27h 20m

Melbourne Avalon

Mon 17/8

20:55-09:31

2 stops29h 36m

$1,566

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 8/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 29/11

06:00-09:26

2 stops22h 26m

$1,583

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 22/11

19:10-14:05

2 stops23h 55m

Melbourne Avalon

Sun 29/11

06:00-09:26

2 stops22h 26m

$1,586

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 5/10

19:20-14:10

2 stops24h 50m

Melbourne Avalon

Tue 13/10

06:00-14:22

2 stops26h 22m

$1,811

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 6/11

19:05-14:05

2 stops24h 00m

Melbourne Avalon

Tue 17/11

06:00-09:17

2 stops22h 17m

$1,920

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 1/10

19:20-16:05

2 stops27h 45m

Melbourne Avalon

Mon 19/10

06:00-09:52

2 stops21h 52m

$1,920

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 25/7

19:20-14:20

2 stops26h 00m

Melbourne Avalon

Sat 1/8

16:40-10:07

2 stops34h 27m

$1,940
Fastest return journey

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Fri 31/7

07:46-22:50

2 stops22h 04m

Melbourne Avalon

Sat 8/8

16:40-20:50

2 stops21h 10m

$1,963

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 25/7

19:20-14:20

2 stops26h 00m

Melbourne Avalon

Sun 9/8

20:40-10:07

2 stops30h 27m

$2,068

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 26 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
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.

  • 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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Why should you use Cheapflights to find cheap flight tickets from Washington to Avalon?

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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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