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Cheap Business Class flights to Seattle

SYD — SEA
26 Jun — 3 Jul1
1 adult
1 adult, Business, 0 bags

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Cheap business class flights to Seattle in 2026

Find the latest flights to Seattle in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data were last updated on 27 May 2026.

Top Rated Airline

Philippine Airlines

No. of Airlines

7

Arrival airport

Seattle/Tacoma Intl Airport
Most popular airline to fly business class with to Seattle in the past 7 days
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Cheapest business class flights to Seattle
Explore the most affordable business class flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 27 May 2026.

Sun 12/710:15
SYD
-
SEA
1 stop26h 50m
Philippine Airlines
Tue 28/723:10
SEA
-
SYD
1 stop39h 50m
Philippine Airlines
Deal found 26/5$5,266
Tue 8/911:20
BNE
-
SEA
1 stop25h 45m
Philippine Airlines
Mon 9/1123:55
SEA
-
BNE
1 stop40h 00m
Philippine Airlines
Deal found 24/5$5,399
Sun 19/708:00
MEL
-
SEA
1 stop29h 05m
Philippine Airlines
Thu 23/723:10
SEA
-
MEL
1 stop38h 20m
Philippine Airlines
Deal found 26/5$5,445
Mon 13/700:10
PER
-
SEA
2 stops25h 40m
Japan Airlines
Tue 4/813:25
SEA
-
PER
2 stops26h 25m
Japan Airlines
Deal found 25/5$6,875
Wed 15/700:10
PER
-
SEA
2 stops49h 40m
Japan Airlines
Sun 26/713:25
SEA
-
PER
2 stops26h 25m
Japan Airlines
Deal found 26/5$7,285
Thu 25/621:00
SYD
-
SEA
1 stop35h 15m
Asiana Airlines
Tue 7/700:10
SEA
-
SYD
1 stop26h 15m
Asiana Airlines
Deal found 24/5$7,383

Travel insights for business class flights from Australia to Seattle

Get recent, data-driven insights about business class flights from Australia to Seattle including ideal travel times, pricing trends, and more.

Which month is the cheapest to fly Business Class from Australia to Seattle?

For Business Class flights, the cheapest month to fly this route is April. The most expensive months are July and January.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Frequently asked questions about Seattle business class tickets

Find answers to common questions related to Business Class tickets for flights to Seattle. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 27 May 2026.

  • What is the cheapest month to book a Business Class flight from Australia to Seattle?

    Currently, April is the cheapest month in which you can book a Business Class flight from Australia to Seattle (average of $5,283). Flying from Australia to Seattle in July is currently the most expensive (average of $7,734). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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