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Cheap flights from Seattle (SEA) to Sydney (SYD) from $481

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — SYD
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Sydney Kingsford Smith are usually found in September or November, booked 69 days in advance, depart on a Sunday or Monday and return on a Saturday

Cheap flight deals from Seattle to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sydney (SYD). 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 May 2, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,114

One-way from

$931
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Seattle/Tacoma Intl to Sydney Kingsford Smith
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One-way flight from Seattle/Tacoma Intl to Sydney Kingsford Smith
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What is the cheapest day to fly round-trip from Seattle to Sydney?

Saturday is generally a great day to depart. Flying on this day could help you save up to 11%.

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

Find a great deal and save up to 32% by booking at least 32 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Sydney within the next two weeks, with the cheapest ticket starting at $1,239.

What is the cheapest month to fly from Seattle to Sydney?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Sydney. Flights to Sydney from Seattle in September are about $1,495 on average during September, but can be found for as low as $837.

When is the cheapest time to fly from Seattle to Sydney (SEA - SYD)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Sydney in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Seattle to Sydney

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Seattle to Sydney. Make sure to double check the flight details before booking.
Tue 7/3011:03 amSEA - SYD
2 stops26h 52mUnited Airlines
Mon 8/510:20 amSYD - SEA
1 stop18h 15mUnited Airlines
Deal found 5/1$1,097
Tue 6/254:25 pmSEA - SYD
1 stop21h 30mUnited Airlines
Sun 7/149:30 amSYD - SEA
1 stop19h 47mUnited Airlines
Deal found 4/30$1,392
Tue 6/2512:36 pmSEA - SYD
2 stops25h 19mUnited Airlines
Mon 7/1510:20 amSYD - SEA
1 stop18h 15mUnited Airlines
Deal found 4/30$1,396
Tue 6/254:25 pmSEA - SYD
1 stop21h 30mUnited Airlines
Sat 7/1310:20 amSYD - SEA
1 stop21h 09mUnited Airlines
Deal found 4/30$1,442
Tue 6/2512:36 pmSEA - SYD
2 stops25h 19mUnited Airlines
Sat 7/1310:20 amSYD - SEA
1 stop21h 09mUnited Airlines
Deal found 4/30$1,446
Sat 6/2211:59 pmSEA - SYD
2 stops38h 01mUnited Airlines
Sat 6/2910:20 amSYD - SEA
1 stop28h 52mUnited Airlines
Deal found 5/1$1,455
Sat 6/2211:00 amSEA - SYD
3 stops51h 00mUnited Airlines
Sat 6/2910:20 amSYD - SEA
1 stop31h 32mUnited Airlines
Deal found 5/1$1,482
Fri 6/287:25 pmSEA - SYD
1 stop18h 35mUnited Airlines
Fri 7/1210:20 amSYD - SEA
1 stop25h 02mUnited Airlines
Deal found 4/30$1,492
Tue 6/47:42 pmSEA - SYD
1 stop18h 18mUnited Airlines
Wed 6/1210:20 amSYD - SEA
1 stop21h 06mUnited Airlines
Deal found 5/1$1,592

Cheap Delta flights from Seattle to Sydney

Explore cheap flight options specifically provided by Delta for the route between Seattle and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Some of the best deals we've found on Delta flights traveling from Seattle to Sydney. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 7/309:45 amSEA - SYD
1 stop27h 50mDelta
Mon 8/59:25 amSYD - SEA
1 stop26h 58mDelta
Deal found 5/1$1,116
Wed 6/2611:15 amSEA - SYD
2 stops26h 20mDelta
Fri 7/129:25 amSYD - SEA
2 stops29h 53mDelta
Deal found 4/30$1,469
Tue 6/259:45 amSEA - SYD
1 stop27h 50mDelta
Sun 6/309:25 amSYD - SEA
1 stop27h 55mDelta
Deal found 5/1$1,516
Tue 6/259:05 amSEA - SYD
2 stops28h 30mDelta
Sun 6/309:25 amSYD - SEA
1 stop27h 55mDelta
Deal found 5/1$1,520
Wed 6/122:00 pmSEA - SYD
1 stop23h 35mDelta
Wed 6/269:25 amSYD - SEA
1 stop30h 44mDelta
Deal found 5/1$1,630

Cheap Seattle to Sydney flights in May & June 2024

Find cheap flight options from Seattle to Sydney specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
These are some of the best deals we've found on flights to Sydney in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sun 5/268:35 amSEA - SYD
1 stop37h 05mMultiple Airlines
Sun 6/28:15 amSYD - SEA
2 stops30h 30mMultiple Airlines
Deal found 5/1$1,177
Fri 5/311:10 pmSEA - SYD
1 stop25h 10mAir Canada
Fri 6/79:20 amSYD - SEA
1 stop20h 07mAir Canada
Deal found 5/1$1,222
Sun 5/2610:30 amSEA - SYD
2 stops40h 15mHawaiian Airlines
Sun 6/29:40 pmSYD - SEA
2 stops41h 55mHawaiian Airlines
Deal found 5/1$1,225
Thu 5/308:35 amSEA - SYD
1 stop18h 10mHawaiian Airlines
Thu 6/69:40 pmSYD - SEA
2 stops41h 55mHawaiian Airlines
Deal found 4/30$1,250
Thu 5/3010:30 amSEA - SYD
2 stops40h 15mHawaiian Airlines
Thu 6/69:40 pmSYD - SEA
2 stops41h 55mHawaiian Airlines
Deal found 4/30$1,278
Thu 5/308:35 amSEA - SYD
1 stop18h 10mHawaiian Airlines
Thu 6/69:40 pmSYD - SEA
1 stop17h 05mHawaiian Airlines
Deal found 5/1$1,289
Fri 5/318:35 amSEA - SYD
1 stop18h 10mHawaiian Airlines
Fri 6/79:40 pmSYD - SEA
2 stops41h 55mHawaiian Airlines
Deal found 5/1$1,308
Mon 5/2012:28 pmSEA - SYD
1 stop25h 37mAmerican Airlines
Mon 5/279:15 amSYD - SEA
1 stop28h 35mAmerican Airlines
Deal found 5/1$1,324
Mon 5/2011:42 amSEA - SYD
2 stops26h 23mAmerican Airlines
Mon 5/279:15 amSYD - SEA
1 stop28h 35mAmerican Airlines
Deal found 5/1$1,329

Seattle to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
These are some of the best deals we've found on flights to Sydney in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Fri 6/78:35 amSEA - SYD
1 stop18h 10mHawaiian Airlines
Thu 6/209:40 pmSYD - SEA
1 stop17h 05mHawaiian Airlines
Deal found 5/1$947
Fri 5/1010:20 amSEA - SYD
2 stops35h 20mMultiple Airlines
Thu 5/164:20 pmSYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 4/30$948
Mon 9/97:40 amSEA - SYD
1 stop19h 05mHawaiian Airlines
Thu 9/129:40 pmSYD - SEA
1 stop17h 30mHawaiian Airlines
Deal found 4/30$971
Wed 11/277:05 pmSEA - SYD
1 stop19h 15mAir Canada
Mon 12/234:00 pmSYD - SEA
1 stop24h 56mAir Canada
Deal found 4/30$991
Thu 8/228:45 amSEA - SYD
1 stop18h 00mHawaiian Airlines
Sun 8/259:40 pmSYD - SEA
2 stops41h 55mHawaiian Airlines
Deal found 4/30$1,011
Wed 10/305:50 amSEA - SYD
1 stop32h 30mAir Canada
Mon 11/411:20 amSYD - SEA
1 stop26h 06mAir Canada
Deal found 4/30$1,012
Fri 11/110:10 amSEA - SYD
2 stops39h 35mHawaiian Airlines
Fri 11/89:40 pmSYD - SEA
1 stop18h 55mHawaiian Airlines
Deal found 4/30$1,017
Sun 12/19:55 amSEA - SYD
1 stop28h 25mMultiple Airlines
Tue 12/247:15 amSYD - SEA
2 stops26h 16mMultiple Airlines
Deal found 4/30$1,028
Fri 6/710:30 amSEA - SYD
2 stops35h 10mMultiple Airlines
Thu 6/204:20 pmSYD - SEA
1 stop22h 25mMultiple Airlines
Deal found 4/30$1,031

Seattle to Sydney flights leaving soon

Find last-minute flight options from Seattle to Sydney for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the last-minute flights available departing from Seattle to Sydney. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/1010:20 amSEA - SYD
2 stops40h 25mHawaiian Airlines
Thu 5/169:40 pmSYD - SEA
2 stops43h 00mHawaiian Airlines
Deal found 4/30$1,073
Fri 5/107:40 amSEA - SYD
1 stop38h 00mMultiple Airlines
Thu 5/164:20 pmSYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 4/30$1,144
Mon 5/63:55 pmSEA - SYD
2 stops26h 50mMultiple Airlines
Sat 5/111:45 pmSYD - SEA
2 stops22h 32mMultiple Airlines
Deal found 4/30$1,331
Sat 5/1112:28 pmSEA - SYD
1 stop25h 37mAmerican Airlines
Mon 5/209:15 amSYD - SEA
1 stop28h 35mAmerican Airlines
Deal found 4/30$1,374
Sat 5/1111:42 amSEA - SYD
2 stops26h 23mAmerican Airlines
Mon 5/209:15 amSYD - SEA
1 stop19h 37mAmerican Airlines
Deal found 4/30$1,378
Mon 5/69:38 amSEA - SYD
3 stops33h 07mMultiple Airlines
Sat 5/111:45 pmSYD - SEA
3 stops36h 00mMultiple Airlines
Deal found 4/30$1,384
Mon 5/69:19 pmSEA - SYD
2 stops53h 26mMultiple Airlines
Sat 5/114:20 pmSYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 4/30$1,512
Mon 5/61:30 pmSEA - SYD
2 stops50h 35mMultiple Airlines
Sat 5/114:20 pmSYD - SEA
1 stop23h 00mMultiple Airlines
Deal found 4/30$1,534
Wed 5/83:55 pmSEA - SYD
2 stops26h 50mMultiple Airlines
Mon 5/131:15 pmSYD - SEA
2 stops22h 27mMultiple Airlines
Deal found 4/30$1,637

One-way flights to Sydney from Seattle

Search for one-way flight options from Seattle to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
If you're seeking multiple options on one-way flights from Seattle to Sydney, be sure to check out these deals, which are updated often. For those needing a return trip from Seattle, there is a search form available above.
Fri 5/1010:20 amSEA - SYD
2 stops35h 20mMultiple Airlines
Deal found 4/30$481
Sun 6/238:35 amSEA - SYD
1 stop37h 05mMultiple Airlines
Deal found 5/1$491
Fri 6/78:35 amSEA - SYD
1 stop37h 05mMultiple Airlines
Deal found 4/30$551
Fri 6/710:30 amSEA - SYD
2 stops35h 10mMultiple Airlines
Deal found 4/30$557
Fri 5/107:40 amSEA - SYD
1 stop38h 00mMultiple Airlines
Deal found 4/30$570
Wed 6/128:35 amSEA - SYD
1 stop37h 05mMultiple Airlines
Deal found 5/1$605
Tue 5/289:45 pmSEA - SYD
2 stops47h 55mMultiple Airlines
Deal found 4/30$648
Mon 5/278:35 amSEA - SYD
1 stop18h 10mHawaiian Airlines
Deal found 4/30$673
Mon 5/2710:30 amSEA - SYD
2 stops64h 15mHawaiian Airlines
Deal found 4/30$716

Find flights from Seattle to Sydney within your budget

Customize your flight search to find flights from Seattle to Sydney 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,050 - $1,585

Route

Depart

Return

Price

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Fri 6/7

2 stops35h 10m

Sydney Kingsford Smith

Thu 6/20

1 stop22h 25m

$1,050

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Tue 7/30

2 stops26h 52m

Sydney Kingsford Smith

Mon 8/5

1 stop18h 15m

$1,097

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Tue 7/30

1 stop27h 50m

Sydney Kingsford Smith

Mon 8/5

1 stop26h 58m

$1,116

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Fri 5/31

1 stop25h 10m

Sydney Kingsford Smith

Fri 6/7

1 stop20h 07m

$1,222

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sun 5/26

2 stops40h 15m

Sydney Kingsford Smith

Sun 6/2

2 stops41h 55m

$1,225

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Mon 5/20

1 stop25h 37m

Sydney Kingsford Smith

Mon 5/27

1 stop28h 35m

$1,324

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Tue 5/14

1 stop23h 45m

Sydney Kingsford Smith

Mon 5/20

1 stop34h 30m

$1,330

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Sat 5/4

2 stops36h 53m

Sydney Kingsford Smith

Sat 5/25

2 stops23h 15m

$1,487

Seattle/Tacoma IntlSydney Kingsford Smith

SEA - SYD

SEASYD

Seattle/Tacoma Intl

Thu 5/30

1 stop18h 18m

Sydney Kingsford Smith

Thu 6/6

2 stops27h 25m

$1,585

Flights are sorted by cheapest first

Deals found on 5/1

When is the best time to book a flight from Seattle to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sydney. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Seattle to Sydney, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Seattle to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Sydney. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Sydney by month

Plan your trip from Seattle to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Sydney is currently $588 while a round-trip flight costs $1,271. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Seattle to Sydney (average of $1,114). Flying from Seattle to Sydney in July is currently the most expensive (average of $1,431). 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.

January

$1,298

February

$1,114

March

$1,132

April

$1,359

May

$1,370

June

$1,388

July

$1,431

August

$1,310

September

$1,279

October

$1,214

November

$1,271

December

$1,396

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

51.8 - 71.6 °F

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated May 2, 2024.
To help decide which airline to fly from Seattle to Sydney, see what other customers have to say about United Airlines, Delta and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Overall

8.7

Comfort

8.2

Food

7.9

Crew

8.9

Boarding

8.5

Entertainment

7.4

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
77 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Overall

8.7

Comfort

8.2

Food

7.9

Crew

8.9

Boarding

8.5

Entertainment

7.4

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.5
Very good
944 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Overall

8.7

Comfort

8.2

Food

7.9

Crew

8.9

Boarding

8.5

Entertainment

7.4

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Asiana Airlines
8.4
Very good
594 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Overall

8.7

Comfort

8.2

Food

7.9

Crew

8.9

Boarding

8.5

Entertainment

7.4

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

China Airlines
8.3
Very good
953 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Overall

8.7

Comfort

8.2

Food

7.9

Crew

8.9

Boarding

8.5

Entertainment

7.4

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air New Zealand
8.3
Very good
644 reviews
Air Tahiti Nui
8.7
Very good
77 reviews
Check prices

Overall

8.7

Comfort

8.2

Food

7.9

Crew

8.9

Boarding

8.5

Entertainment

7.4

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

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

  • Can I find flights from Seattle to Sydney for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Seattle to Sydney for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,050, but on average you can expect to pay $1,258.

  • Are there last-minute flights available from Seattle to Sydney for under $1,100?

    There are currently 20+ open flights from Seattle to Sydney within the next 7 days for less than $1,100.

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

    Cheapflights users have booked flights from Seattle to Sydney round-trip from $1,097. Other airlines that can offer you cheap pricing are Delta, from $1,116, and Air Canada, from $1,222. These flights start at 26% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $673. Fiji Airways flights start at $773 while deals on Asiana Airlines start at $931 one-way.

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

    American Airlines, Air Canada and Alaska Airlines are the most popular airlines when flying from Seattle to Sydney.

  • What does SEA to SYD mean?

    SEA and SYD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to SYD refers to a flight route from Seattle/Tacoma Intl Airport to Sydney Kingsford Smith Airport.

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

    The most popular layover on flights from Seattle to Sydney is Vancouver. Los Angeles sees the second most layovers for non-direct flights flying from Seattle to Sydney.

  • What are some popular things to do or see while on a layover in Vancouver?

    Pacific Central Station, Capilano Suspension Bridge, and Queen Elizabeth Theatre are currently the most popular points of interest in Vancouver at the moment. Pacific Central Station, Capilano Suspension Bridge and Queen Elizabeth Theatre are located about 6.6 mi, 10.6 mi, and 6.6 mi, respectively from Vancouver Intl if you are interested in checking them out. Travelers in need of a car in Vancouver can rent one for about $46 per day.

  • What are some popular points of interest to see during a layover in Los Angeles?

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are currently the most popular points of interest in Los Angeles at the moment. Those on a layover in Los Angeles interested in visiting Hollywood Bowl, Hollywood Walk of Fame, or L.A. Live can do so by traveling 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $44 per day.

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

    Seattle to Sydney flights have a layover in Honolulu the least frequently. Honolulu is followed by San Francisco in terms of the least popular layover location on flights from Seattle to Sydney.

  • Can I find deals for flights from Seattle to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Seattle to Sydney that allow pets onboard?

    Many airlines flying from Seattle to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Sydney?

    Yes, you can often find last-minute deals on Seattle to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Sydney flight deals updated?

    The Seattle to Sydney flight deals you see on this page were last updated on 5/1.

See more FAQs

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Seattle to Newcastle flights

Top 10 airlines flying from Seattle to Sydney

Discover the top 10 airlines that operate flights from Seattle to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$792Average$1,123FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapest$816Average$1,093FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$839Average$1,211FlexibilityNo cancel feeOn-timeN/A
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Hawaiian AirlinesCheapest$950Average$1,289FlexibilityNo cancel feeOn-time85%
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American AirlinesCheapest$1,010Average$1,346FlexibilityNo cancel feeOn-time71%
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Qantas AirwaysCheapest$1,028Average$1,538FlexibilityNo cancel feeOn-time74%
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Alaska AirlinesCheapest$1,086Average$1,557FlexibilityNo cancel feeOn-time75%
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Fiji AirwaysCheapest$1,123Average$1,294FlexibilityNo cancel feeOn-time74%
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ANACheapest$1,136Average$1,337FlexibilityNo cancel feeOn-time80%
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Air New ZealandCheapest$1,232Average$1,777FlexibilityNo cancel feeOn-time78%
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