Q: How much does it cost for a return flight from Sydney to Seattle?

Airfare is below average for this route at the moment. Sydney to Seattle flights typically cost between $1,790 and $1,424 in July. The cheapest return flight price found within the last 3 days was $1,156 on Air Canada (27 July-11 Aug). Find deals

Question 1

What’s the cheapest stopover airport for flights from Sydney to Seattle?

Accepted Answer

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of $1,362. Find deals

Question 2

How much does it cost for a return flight from Sydney to Seattle?

Accepted Answer

Airfare is below average for this route at the moment.Sydney to Seattle flights typically cost between $1,790 and $1,424 in July.
The cheapest return flight price found within the last 3 days was $1,156 on Air Canada (27 July-11 Aug). Find deals

Question 3

What’s the top stopover airport for flights from Sydney to Seattle?

Accepted Answer

Vancouver (YVR) – chosen by Cheapflights users on 33% of one-stop itineraries from Sydney to Seattle on Cheapflights. Find deals

Question 4

What’s the fastest stopover option from Sydney to Seattle?

Accepted Answer

Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 18h 17m. Find deals

Question 5

Which airport typically offers the quickest stopover for flights from Sydney to Seattle?

Accepted Answer

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 2h 31m.

Question 6

How long is the flight from Sydney to Seattle?

Accepted Answer

Airlines like United Airlines and Delta fly from Sydney to Seattle in about 28h 40m. The time it takes to get you to your destination can typically vary by up to 1h 05m. Airlines will cover a distance of 12463 km. Both multi-stop and direct flights can be found to your destination and back.

Question 7

What are the cheapest airlines flying from Sydney to Seattle round-trip?

Accepted Answer

Currently priced at $1,068, Hawaiian Airlines will fly you from Sydney to Seattle and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $1,070 and $1,077, respectively. Users have found that Hawaiian Airlines is 28% cheaper than the other options available to this destination.

Question 8

What are the cheapest airlines to fly from Sydney to Seattle one-way?

Accepted Answer

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $653. Users have also found prices from $701 and $708 on United Airlines and Hawaiian Airlines, respectively.

Question 9

How far ahead should I book a flight from Sydney to Seattle?

Accepted Answer

Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 10

What is the cheapest month to book a flight from Sydney to Seattle?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Sydney to Seattle (average of $1,261). Flying from Sydney to Seattle in January is currently the most expensive (average of $1,837). 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.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches 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.

Question 12

E

Accepted Answer

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).

Question 13

What are the most popular airlines that fly from Sydney to Seattle?

Accepted Answer

Air Canada, United Airlines and Qantas Airways are the most popular airlines when flying from Sydney to Seattle.

Question 14

Where are the most common stopover locations when flying from Sydney to Seattle?

Accepted Answer

Of the flights from Sydney to Seattle that have stopovers, most of them stop in Vancouver.

Question 15

Where are the least popular stopover locations for Sydney to Seattle flights?

Accepted Answer

The least popular stopover on flights from Sydney to Seattle is San Francisco.

Question 16

What is the cheapest time of day to fly from SYD to SEA?

Accepted Answer

When flying from Sydney to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 17

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

Accepted Answer

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

Question 18

How can I find direct flights from Sydney to Seattle?

Accepted Answer

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

Question 19

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

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Sydney to Seattle?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Sydney to Seattle?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Sydney.

Question 22

Can Cheapflights find flights from Sydney to Seattle with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Seattle flexibly with Cheapflights today.

Question 23

Can Cheapflights notify me if prices for flights from Sydney to Seattle become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Sydney to Seattle 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.

Round-trip from	$1,156
One-way from	$892
Popular in	January
Cheapest in	August
Average price	$1,542

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$1,068	Average$1,842	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Alaska Airlines	Cheapest$1,070	Average$1,275	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Delta	Cheapest$1,077	Average$1,397	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	Cheapest$1,086	Average$1,532	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,165	Average$1,369	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,209	Average$1,372	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,251	Average$1,281	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
ANA	Cheapest$1,301	Average$1,634	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Asiana Airlines	Cheapest$1,382	Average$1,442	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights

Cheap flights from Sydney to Seattle from $892

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Seattle

Cheapest flights from Sydney to SeattleExplore the most affordable flight options available from Sydney to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Explore the most affordable flight options available from Sydney to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Best flights from Sydney to SeattleDiscover carefully curated flight deals from Sydney to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2026.

Discover carefully curated flight deals from Sydney to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2026.

Last-minute flights from Sydney to SeattleDiscover last-minute flight deals from Sydney to Seattle. Data last updated 10 June 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Seattle. Data last updated 10 June 2026 and is based on user searches.

One-way flights from Sydney to SeattleSearch for one-way flight options from Sydney to Seattle. Find affordable one-way fares based on user searches. Data last updated 10 June 2026.

Search for one-way flight options from Sydney to Seattle. Find affordable one-way fares based on user searches. Data last updated 10 June 2026.

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Everything you need to know about your flight from Sydney to Seattle

How far ahead should I book a flight from Sydney to Seattle?

What is the cheapest month to book a flight from Sydney to Seattle?

How much does it cost for a return flight from Sydney to Seattle?

What’s the top stopover airport for flights from Sydney to Seattle?

What’s the cheapest stopover airport for flights from Sydney to Seattle?

What’s the fastest stopover option from Sydney to Seattle?

Which airport typically offers the quickest stopover for flights from Sydney to Seattle?

Reviews of airlines servicing Seattle

See what other customers who have flown with Hawaiian Airlines,Qantas Airways, andUnited Airlines from Sydney to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Seattle. 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 Sydney to Seattle?

What are the cheapest airlines flying from Sydney to Seattle round-trip?

What are the cheapest airlines to fly from Sydney to Seattle one-way?

Where are the most common stopover locations when flying from Sydney to Seattle?

Where are the least popular stopover locations for Sydney to Seattle flights?

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

How can I find direct flights from Sydney to Seattle?

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

What is the cheapest month to book a flight from Sydney to Seattle?

Travelling to a place near Seattle?

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Fly from Sydney to Seattle on these airlines

Choose from the following airlines for your flight from Sydney to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 10 June 2026.

Alternative routes for Sydney to Seattle

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Complete your trip

Complete your trip to Seattle by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Sydney and Seattle flights

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Other flights from Sydney

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Other flights to Seattle

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Top 9 airlines flying from Sydney to Seattle

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Cheapest flights from Sydney to Seattle
Explore the most affordable flight options available from Sydney to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Best flights from Sydney to Seattle
Discover carefully curated flight deals from Sydney to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2026.

Last-minute flights from Sydney to Seattle
Discover last-minute flight deals from Sydney to Seattle. Data last updated 10 June 2026 and is based on user searches.

One-way flights from Sydney to Seattle
Search for one-way flight options from Sydney to Seattle. Find affordable one-way fares based on user searches. Data last updated 10 June 2026.