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Cheap flights from Washington to Melbourne Avalon Airport from $702

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
13 Mar — 20 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 11 February 2026.

Thu 30/419:05
PDX
-
AVV
2 stops28h 00m
Multiple Airlines
Sat 9/520:40
AVV
-
PDX
2 stops29h 50m
Multiple Airlines
Deal found 10/2$1,338
Fri 24/420:00
SEA
-
AVV
2 stops25h 20m
Multiple Airlines
Mon 4/520:55
AVV
-
SEA
2 stops29h 20m
Multiple Airlines
Deal found 9/2$1,456
Tue 10/220:00
SEA
-
AVV
2 stops24h 50m
Multiple Airlines
Mon 20/420:55
AVV
-
SEA
2 stops29h 38m
Multiple Airlines
Deal found 9/2$1,833
Thu 19/1119:05
SEA
-
AVV
2 stops25h 45m
Multiple Airlines
Mon 30/1106:00
AVV
-
SEA
2 stops22h 51m
Multiple Airlines
Deal found 8/2$1,902
Thu 12/320:00
SEA
-
AVV
2 stops25h 50m
Multiple Airlines
Thu 19/306:00
AVV
-
SEA
2 stops21h 35m
Multiple Airlines
Deal found 10/2$1,925
Thu 17/917:55
SEA
-
AVV
2 stops35h 55m
Multiple Airlines
Tue 22/916:40
AVV
-
SEA
2 stops23h 23m
Multiple Airlines
Deal found 9/2$1,960
Tue 16/618:59
SEA
-
AVV
2 stops26h 11m
Multiple Airlines
Tue 7/720:55
AVV
-
SEA
2 stops31h 05m
Multiple Airlines
Deal found 9/2$1,986
Fri 23/1017:55
SEA
-
AVV
2 stops26h 10m
Multiple Airlines
Mon 26/1006:00
AVV
-
SEA
2 stops24h 40m
Multiple Airlines
Deal found 10/2$1,995
Thu 19/317:38
PDX
-
AVV
2 stops43h 57m
Multiple Airlines
Thu 26/306:00
AVV
-
PDX
2 stops33h 52m
Multiple Airlines
Deal found 9/2$2,070
Sat 18/714:32
SEA
-
AVV
2 stops30h 38m
Multiple Airlines
Fri 31/706:00
AVV
-
SEA
2 stops33h 55m
Multiple Airlines
Deal found 11/2$2,260
Wed 17/615:41
PDX
-
AVV
2 stops29h 29m
Qantas Airways
Fri 17/716:40
AVV
-
PDX
2 stops45h 49m
Qantas Airways
Deal found 10/2$2,989
Fri 8/517:49
PDX
-
AVV
2 stops27h 31m
Qantas Airways
Thu 21/508:50
AVV
-
PDX
2 stops30h 37m
Qantas Airways
Deal found 10/2$3,098

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 11 February 2026.

Round-trip from

$1,338

One-way from

$702

Popular in

November

Cheapest in

February

Average price

$1,487
30/4-9/5
  • 30/4-9/5
  • 4 total stops
  • 57h 50m total
  • Washington to Melbourne
Search Deals
28/3
  • 28/3
  • 3 total stops
  • 53h 21m total
  • Washington to Melbourne
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($378 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 11 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

19:05-16:05

2 stops28h 00m

Melbourne Avalon

Sat 9/5

20:40-09:30

2 stops29h 50m

$1,338

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 24/4

20:00-14:20

2 stops25h 20m

Melbourne Avalon

Mon 4/5

20:55-09:15

2 stops29h 20m

$1,456

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 21/4

15:40-14:20

2 stops29h 40m

Melbourne Avalon

Sun 3/5

20:40-09:15

2 stops29h 35m

$1,833

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 16/6

18:59-14:10

2 stops26h 11m

Melbourne Avalon

Tue 7/7

20:55-11:00

2 stops31h 05m

$1,986

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Thu 19/3

17:38-07:35

2 stops43h 57m

Melbourne Avalon

Thu 26/3

06:00-21:52

2 stops33h 52m

$2,070

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 18/7

14:32-14:10

2 stops30h 38m

Melbourne Avalon

Fri 31/7

06:00-22:55

2 stops33h 55m

$2,260

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 3/6

16:12-14:20

2 stops29h 08m

Melbourne Avalon

Wed 17/6

16:40-23:59

2 stops24h 19m

$2,752

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 10/3

15:52-09:45

2 stops23h 53m

Melbourne Avalon

Tue 17/3

16:25-20:58

2 stops22h 33m

$2,807

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Wed 17/6

15:41-14:10

2 stops29h 29m

Melbourne Avalon

Fri 17/7

16:40-21:29

2 stops45h 49m

$2,989

PortlandMelbourne

PDX - AVV

PDXAVV

Portland

Fri 8/5

17:49-14:20

2 stops27h 31m

Melbourne Avalon

Thu 21/5

08:50-22:27

2 stops30h 37m

$3,098

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 29 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 29h 29m. 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?

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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