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Avalon

$392+ Cheap flights from Seattle (SEA) to Avalon (AVV)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Seattle to Avalon

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Avalon (AVV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,038
(TravelUp)

One-way from

$392
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,319
Provider with most accurate pricing for Seattle/Tacoma Intl-Melbourne Avalon flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Melbourne Avalon flights.
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From Seattle/Tacoma Intl to Melbourne Avalon
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One-way flight from Seattle/Tacoma Intl to Melbourne Avalon
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Highest demand for flights based on searches. 14% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Seattle to Avalon

Cheapest flights from Seattle to Avalon
Explore the most affordable flight options available from Seattle to Avalon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:00 pmSEA - AVV
2 stops24h 50mMultiple Airlines
Thu 11/276:00 amAVV - SEA
2 stops22h 31mMultiple Airlines
Deal found 10/27$1,812
This Orbitz deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:50 pmSEA - AVV
2 stops24h 20mMultiple Airlines
Tue 11/183:00 pmAVV - SEA
2 stops26h 00mMultiple Airlines
Deal found 10/27$1,983
This Travelocity deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:50 pmSEA - AVV
2 stops24h 20mMultiple Airlines
Sun 11/236:00 amAVV - SEA
2 stops33h 23mMultiple Airlines
Deal found 10/27$1,994
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:30 pmSEA - AVV
2 stops26h 40mMultiple Airlines
Sun 11/168:10 amAVV - SEA
2 stops32h 50mMultiple Airlines
Deal found 10/27$2,029
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:31 pmSEA - AVV
2 stops26h 14mMultiple Airlines
Tue 11/43:00 pmAVV - SEA
2 stops26h 00mMultiple Airlines
Deal found 10/27$2,123
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:05 amSEA - AVV
3 stops34h 45mMultiple Airlines
Tue 12/238:55 pmAVV - SEA
3 stops31h 36mMultiple Airlines
Deal found 10/27$2,238
This Priceline deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:46 pmSEA - AVV
2 stops27h 24mQantas Airways
Tue 12/163:00 pmAVV - SEA
2 stops24h 35mQantas Airways
Deal found 10/26$3,232
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:05 amSEA - AVV
3 stops34h 05mMultiple Airlines
Mon 11/36:00 amAVV - SEA
3 stops31h 10mMultiple Airlines
Deal found 10/25$3,425
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 pmSEA - AVV
2 stops24h 50mMultiple Airlines
Sun 1/410:20 amAVV - SEA
2 stops30h 46mMultiple Airlines
Deal found 10/27$3,744
This oojo deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:59 pmSEA - AVV
2 stops29h 51mQantas Airways
Wed 1/74:25 pmAVV - SEA
2 stops44h 40mQantas Airways
Deal found 10/27$4,387
This oojo deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amSEA - AVV
2 stops38h 50mQantas Airways
Sun 1/46:00 amAVV - SEA
2 stops46h 02mQantas Airways
Deal found 10/27$4,524

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Seattle to Melbourne Avalon Airport that are best for you.

Fly from

Seattle

Fly to

Avalon

Route

Depart

Return

Price

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 2/23

5:50 am-3:50 pm

2 stops39h 00m

Melbourne Avalon

Fri 3/6

4:25 pm-9:31 am

2 stops36h 06m

$1,138

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 2/28

3:40 pm-3:50 pm

2 stops29h 10m

Melbourne Avalon

Fri 3/6

4:25 pm-3:01 pm

2 stops41h 36m

$1,172

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 2/28

8:00 pm-3:50 pm

2 stops24h 50m

Melbourne Avalon

Sat 3/7

4:25 pm-2:01 pm

2 stops40h 36m

$1,174

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Wed 3/4

8:00 pm-3:50 pm

2 stops24h 50m

Melbourne Avalon

Wed 3/18

4:25 pm-9:31 am

2 stops35h 06m

$1,215

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 2/10

8:45 am-2:10 pm

3 stops34h 25m

Melbourne Avalon

Tue 3/10

8:55 pm-9:31 am

2 stops30h 36m

$1,516

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 11/18

8:00 pm-3:50 pm

2 stops24h 50m

Melbourne Avalon

Thu 11/27

6:00 am-9:31 am

2 stops22h 31m

$1,812

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 2/19

3:40 pm-3:50 pm

2 stops29h 10m

Melbourne Avalon

Thu 3/19

6:00 am-9:31 am

2 stops21h 31m

$1,896

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sun 11/9

6:50 pm-2:10 pm

2 stops24h 20m

Melbourne Avalon

Tue 11/18

3:00 pm-10:00 pm

2 stops26h 00m

$1,983

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 11/11

6:50 pm-2:10 pm

2 stops24h 20m

Melbourne Avalon

Sun 11/23

6:00 am-8:23 pm

2 stops33h 23m

$1,994

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Fri 4/24

3:35 pm-8:05 pm

2 stops35h 30m

Melbourne Avalon

Mon 5/4

10:35 am-7:54 pm

2 stops26h 19m

$1,995

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Seattle-Melbourne Avalon Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Melbourne Avalon Airport flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Seattle-Melbourne Avalon Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Melbourne Avalon Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Melbourne Avalon Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Avalon

Have a flexible travel schedule? Discover the best time to fly to Avalon from Seattle with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Avalon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Melbourne Avalon?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Melbourne Avalon from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Melbourne Avalon should be relatively easy as there are 0 daily outbound flights to Melbourne Avalon from 0 different airlines.

  • Can I find deals for flights from Seattle to Avalon that include hotel bookings?

    Yes. In addition to deals on Seattle to Avalon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Avalon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Avalon.

  • Can I find deals for business class flights from Seattle to Avalon?

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Avalon

See prices for flight routes from nearby airports that may be better suited for you.
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