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Cheap flights from Washington to Melbourne Avalon Airport from $690

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
23 Mar — 30 Mar1
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 February 2026.

Thu 30/409:50
PDX
-
AVV
2 stops35h 20m
Multiple Airlines
Sat 9/520:40
AVV
-
PDX
2 stops29h 50m
Multiple Airlines
Deal found 19/2$1,213
Fri 26/605:40
SEA
-
AVV
2 stops39h 40m
Multiple Airlines
Tue 14/720:55
AVV
-
SEA
2 stops29h 22m
Multiple Airlines
Deal found 18/2$1,840
Tue 7/419:37
SEA
-
AVV
2 stops34h 13m
Multiple Airlines
Tue 14/420:55
AVV
-
SEA
2 stops30h 44m
Multiple Airlines
Deal found 21/2$1,949
Sun 6/917:55
SEA
-
AVV
2 stops27h 15m
Multiple Airlines
Wed 16/910:30
AVV
-
SEA
2 stops26h 35m
Multiple Airlines
Deal found 20/2$1,966
Mon 7/914:32
SEA
-
AVV
2 stops32h 33m
Multiple Airlines
Mon 14/920:55
AVV
-
SEA
2 stops30h 57m
Multiple Airlines
Deal found 20/2$1,985
Sun 6/917:55
SEA
-
AVV
2 stops27h 15m
Multiple Airlines
Sun 13/916:40
AVV
-
SEA
2 stops22h 23m
Multiple Airlines
Deal found 18/2$2,002
Wed 1/418:59
SEA
-
AVV
2 stops25h 11m
Multiple Airlines
Wed 8/406:00
AVV
-
SEA
2 stops31h 42m
Multiple Airlines
Deal found 19/2$2,047
Fri 1/521:06
SEA
-
AVV
2 stops56h 44m
Multiple Airlines
Fri 15/516:40
AVV
-
SEA
2 stops40h 56m
Multiple Airlines
Deal found 18/2$2,053
Sat 21/215:40
SEA
-
AVV
2 stops29h 10m
Multiple Airlines
Fri 6/306:00
AVV
-
SEA
2 stops22h 35m
Multiple Airlines
Deal found 19/2$2,067
Tue 18/815:00
SEA
-
AVV
2 stops30h 20m
Multiple Airlines
Tue 15/920:55
AVV
-
SEA
2 stops29h 57m
Multiple Airlines
Deal found 18/2$2,071
Sat 17/1019:20
SEA
-
AVV
2 stops26h 00m
Multiple Airlines
Tue 3/1106:00
AVV
-
SEA
2 stops22h 51m
Multiple Airlines
Deal found 18/2$2,135
Tue 8/917:40
PDX
-
AVV
2 stops27h 30m
Multiple Airlines
Fri 11/906:00
AVV
-
PDX
2 stops31h 31m
Multiple Airlines
Deal found 19/2$2,199

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 February 2026.

Round-trip from

$1,213

One-way from

$690

Popular in

November

Cheapest in

February

Average price

$1,497
30/4-9/5
  • 30/4-9/5
  • 4 total stops
  • 65h 10m total
  • Washington to Melbourne
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 54h 03m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($379 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 February 2026.
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

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 30/4

09:50-14:10

2 stops35h 20m

Melbourne Avalon

Sat 9/5

20:40-09:30

2 stops29h 50m

$1,213

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 26/6

05:40-14:20

2 stops39h 40m

Melbourne Avalon

Tue 14/7

20:55-09:17

2 stops29h 22m

$1,840

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 1/4

18:59-14:10

2 stops25h 11m

Melbourne Avalon

Wed 8/4

06:00-20:42

2 stops31h 42m

$2,047

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 1/5

21:06-22:50

2 stops56h 44m

Melbourne Avalon

Fri 15/5

16:40-16:36

2 stops40h 56m

$2,053

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 18/8

15:00-14:20

2 stops30h 20m

Melbourne Avalon

Tue 15/9

20:55-09:52

2 stops29h 57m

$2,071

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 18/7

14:32-14:10

2 stops30h 38m

Melbourne Avalon

Fri 31/7

06:00-23:59

2 stops34h 59m

$2,281

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 9/8

17:34-14:10

2 stops27h 36m

Melbourne Avalon

Sat 22/8

16:40-22:50

2 stops23h 10m

$2,361

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 17/7

17:00-14:10

2 stops28h 10m

Melbourne Avalon

Thu 30/7

06:00-14:08

2 stops25h 08m

$2,548

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 9/8

14:55-14:10

2 stops30h 15m

Melbourne Avalon

Sun 23/8

16:40-22:50

2 stops23h 10m

$2,558

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Sun 24/5

17:40-20:05

2 stops33h 25m

Melbourne Avalon

Sun 31/5

20:55-22:27

2 stops42h 32m

$2,860

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 24 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 30h 15m. 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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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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