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Cheap flights from Washington to Melbourne Avalon Airport from $842

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
17 Aug — 24 Aug1
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 18 July 2026.

Sun 8/1119:10
PDX
-
AVV
2 stops23h 55m
Multiple Airlines
Sun 29/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 13/7$1,588
Mon 26/1019:10
PDX
-
AVV
2 stops24h 55m
Multiple Airlines
Thu 19/1106:00
AVV
-
PDX
2 stops22h 26m
Multiple Airlines
Deal found 15/7$1,641
Sat 15/819:45
PDX
-
AVV
2 stops25h 35m
Multiple Airlines
Sat 22/820:40
AVV
-
PDX
2 stops35h 11m
Multiple Airlines
Deal found 17/7$1,744
Thu 13/817:32
PDX
-
AVV
2 stops36h 18m
Multiple Airlines
Thu 20/816:40
AVV
-
PDX
2 stops40h 32m
Multiple Airlines
Deal found 15/7$1,782
Mon 31/819:10
SEA
-
AVV
2 stops26h 00m
Multiple Airlines
Mon 14/920:55
AVV
-
SEA
2 stops32h 00m
Multiple Airlines
Deal found 18/7$1,799
Wed 12/817:37
PDX
-
AVV
2 stops36h 13m
Multiple Airlines
Wed 19/806:00
AVV
-
PDX
2 stops34h 59m
Multiple Airlines
Deal found 15/7$1,808
Mon 5/1019:20
SEA
-
AVV
2 stops24h 50m
Multiple Airlines
Tue 13/1006:00
AVV
-
SEA
2 stops26h 22m
Multiple Airlines
Deal found 13/7$1,818
Sat 19/919:15
SEA
-
AVV
2 stops26h 05m
Multiple Airlines
Sat 10/1021:40
AVV
-
SEA
2 stops30h 12m
Multiple Airlines
Deal found 16/7$1,819
Sun 4/1017:01
SEA
-
AVV
2 stops27h 09m
Multiple Airlines
Sat 17/1020:55
AVV
-
SEA
2 stops32h 07m
Multiple Airlines
Deal found 15/7$1,833
Wed 4/1119:05
SEA
-
AVV
2 stops24h 00m
Multiple Airlines
Sat 14/1106:00
AVV
-
SEA
2 stops22h 27m
Multiple Airlines
Deal found 14/7$1,856
Fri 7/817:10
SEA
-
AVV
2 stops28h 00m
Multiple Airlines
Wed 19/806:00
AVV
-
SEA
2 stops30h 39m
Multiple Airlines
Deal found 16/7$1,882
Mon 27/708:00
SEA
-
AVV
2 stops21h 50m
Multiple Airlines
Fri 14/816:40
AVV
-
SEA
2 stops21h 54m
Multiple Airlines
Deal found 17/7$1,935

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 18 July 2026.

Round-trip from

$1,588

One-way from

$842

Popular in

December

Cheapest in

March

Average price

$1,905
8/11-29/11
  • 8/11-29/11
  • 4 total stops
  • 46h 21m total
  • Washington to Melbourne
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 21h 50m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($499 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 18 July 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 17/10

19:45-15:20

2 stops25h 35m

Melbourne Avalon

Sat 31/10

06:00-14:41

2 stops26h 41m

$1,628
Fastest return journey

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Mon 26/10

19:10-14:05

2 stops24h 55m

Melbourne Avalon

Thu 19/11

06:00-09:26

2 stops22h 26m

$1,641

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 15/8

19:45-14:20

2 stops25h 35m

Melbourne Avalon

Sat 22/8

20:40-14:51

2 stops35h 11m

$1,744

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 13/8

17:32-22:50

2 stops36h 18m

Melbourne Avalon

Thu 20/8

16:40-16:12

2 stops40h 32m

$1,782

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 31/8

19:10-14:10

2 stops26h 00m

Melbourne Avalon

Mon 14/9

20:55-11:55

2 stops32h 00m

$1,799

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 19/9

19:15-14:20

2 stops26h 05m

Melbourne Avalon

Sat 10/10

21:40-09:52

2 stops30h 12m

$1,819

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

$1,825

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 7/8

17:10-14:10

2 stops28h 00m

Melbourne Avalon

Wed 19/8

06:00-19:39

2 stops30h 39m

$1,882

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 7/9

05:50-14:20

2 stops39h 30m

Melbourne Avalon

Thu 17/9

20:55-10:05

2 stops30h 10m

$1,999

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sat 29/8

08:00-22:50

2 stops21h 50m

Melbourne Avalon

Wed 16/9

20:55-09:31

2 stops29h 36m

$2,263

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 31 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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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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