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Avalon

$539+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Travelocity deal was found by Cheapflights users on 1/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:55 pm
SEA
-
AVV
2 stops27h 15m
Multiple Airlines
Fri 8/214:40 pm
AVV
-
SEA
2 stops23h 23m
Multiple Airlines
Deal found 1/26$1,431
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:40 pm
SEA
-
AVV
3 stops33h 55m
Multiple Airlines
Tue 4/146:00 am
AVV
-
SEA
2 stops30h 18m
Multiple Airlines
Deal found 1/26$1,514
This Expedia deal was found by Cheapflights users on 1/27. 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.
Sat 1/316:53 pm
SEA
-
AVV
2 stops24h 17m
Multiple Airlines
Sat 2/286:00 am
AVV
-
SEA
2 stops24h 48m
Multiple Airlines
Deal found 1/27$1,566
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:40 pm
SEA
-
AVV
3 stops33h 55m
Multiple Airlines
Wed 4/156:00 am
AVV
-
SEA
2 stops31h 05m
Multiple Airlines
Deal found 1/26$1,612
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:59 pm
SEA
-
AVV
2 stops26h 11m
Qantas Airways
Mon 8/318:55 pm
AVV
-
SEA
2 stops42h 08m
Qantas Airways
Deal found 1/26$1,630
This oojo deal was found by Cheapflights users on 1/27. 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.
Mon 8/314:20 pm
SEA
-
AVV
2 stops29h 00m
Qantas Airways
Mon 9/78:55 pm
AVV
-
SEA
2 stops42h 08m
Qantas Airways
Deal found 1/27$1,738
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:32 pm
SEA
-
AVV
2 stops30h 48m
Qantas Airways
Tue 8/114:40 pm
AVV
-
SEA
2 stops23h 21m
Qantas Airways
Deal found 1/26$1,785
This Gurufare deal was found by Cheapflights users on 1/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:32 pm
SEA
-
AVV
2 stops30h 38m
Multiple Airlines
Fri 7/3110:35 am
AVV
-
SEA
2 stops29h 20m
Multiple Airlines
Deal found 1/26$1,888
This BusinessClass deal was found by Cheapflights users on 1/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:32 pm
SEA
-
AVV
2 stops30h 38m
Multiple Airlines
Thu 7/3010:35 am
AVV
-
SEA
2 stops29h 20m
Multiple Airlines
Deal found 1/27$1,947

Find 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 January 27, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$1,514
(Mytrip)

One-way from

$539
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$1,360
Provider with most accurate pricing for Seattle/Tacoma Intl-Melbourne Avalon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Melbourne Avalon flights.
Search Deals
From Seattle/Tacoma Intl to Melbourne Avalon
Search Deals
One-way flight from Seattle/Tacoma Intl to Melbourne Avalon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Thu 4/2

3:40 pm-7:35 pm

3 stops33h 55m

Melbourne Avalon

Tue 4/14

6:00 am-7:18 pm

2 stops30h 18m

$1,514

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 1/31

6:53 pm-2:10 pm

2 stops24h 17m

Melbourne Avalon

Sat 2/28

6:00 am-11:48 am

2 stops24h 48m

$1,566

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 3/16

3:40 pm-2:10 pm

2 stops28h 30m

Melbourne Avalon

Thu 3/26

6:00 am-9:31 am

2 stops21h 31m

$2,072

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 2/19

3:40 pm-3:50 pm

2 stops29h 10m

Melbourne Avalon

Thu 4/9

6:00 am-9:33 am

2 stops20h 33m

$2,103

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 2/23

3:40 pm-3:50 pm

2 stops29h 10m

Melbourne Avalon

Sun 3/22

6:00 am-9:31 am

2 stops21h 31m

$2,110

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 2/10

3:45 pm-9:45 am

2 stops23h 00m

Melbourne Avalon

Mon 4/20

8:40 pm-10:42 pm

2 stops43h 02m

$2,138

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 4/2

11:45 am-2:10 pm

2 stops32h 25m

Melbourne Avalon

Sat 4/18

6:00 am-7:30 pm

3 stops30h 30m

$2,156

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sun 2/22

12:30 pm-3:50 pm

2 stops32h 20m

Melbourne Avalon

Sun 3/1

6:00 am-9:31 am

2 stops22h 31m

$2,160

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 4/2

6:00 am-9:05 pm

2 stops45h 05m

Melbourne Avalon

Sat 4/18

8:55 pm-11:16 pm

2 stops43h 21m

$2,674

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Thu 3/19

6:00 am-3:50 pm

2 stops39h 50m

Melbourne Avalon

Sat 3/28

8:55 am-8:42 pm

2 stops29h 47m

$2,846

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 18 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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