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Avalon

$766+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AVV
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$959
(Travelocity)

One-way from

$766
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$1,231
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. 9% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This Travelocity deal was found by Cheapflights users on 6/17. 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 10/142:40 pmSEA - AVV
2 stops31h 25mMultiple Airlines
Sun 10/266:00 amAVV - SEA
2 stops24h 54mMultiple Airlines
Deal found 6/17$959
This oojo deal was found by Cheapflights users on 6/17. 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 12/33:35 pmSEA - AVV
2 stops29h 15mQantas Airways
Wed 12/246:00 amAVV - SEA
2 stops31h 51mQantas Airways
Deal found 6/17$1,860

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 June 18, 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 8/18

6:09 pm-2:10 pm

2 stops27h 01m

Melbourne Avalon

Sat 8/23

10:35 am-9:36 pm

2 stops28h 01m

$1,114

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Sat 7/5

6:25 pm-2:10 pm

2 stops50h 45m

Melbourne Avalon

Fri 7/25

8:55 pm-8:00 pm

2 stops40h 05m

$2,616

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Tue 6/24

11:03 pm-10:50 pm

3 stops54h 47m

$766

SeattleMelbourne

SEA - AVV

SEAAVV

Seattle/Tacoma Intl

Mon 9/1

2:32 pm-4:05 pm

2 stops32h 33m

$1,253

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Melbourne Avalon Airport

Rainfall in Avalon by month

Plan your trip to Avalon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Melbourne Avalon Airport ranges from 1.2 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. March is typically the driest time to visit Melbourne Avalon Airport when rainfall is around 1.2 in.

Temperature in Avalon by month

Plan your trip to Avalon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Melbourne Avalon Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Avalon

Get insights into the airlines that provide service to Avalon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Avalon. Reviews last updated June 18, 2025.
Qantas Airways
7.5
Good
860 reviews

Boarding

7.7

Entertainment

7.1

Food

6.9

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Qantas Airways
7.5
Good
860 reviews
Qantas Airways
7.5
Good
860 reviews

Boarding

7.7

Entertainment

7.1

Food

6.9

Overall

7.5

Comfort

7.4

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!

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.

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