How long does it take to travel from Seattle to Sydney?

By flight: approximately 17 hrs 23 min.

Are there flights from Seattle to Sydney?

Yes, you can book flights from Seattle (SEA) to Sydney (SYD) on FareEagle. Flight time is approximately 17 hrs 23 min.

Seattle to Sydney Distance & How to Reach

Q: What is the distance from Seattle to Sydney?

The aerial distance from Seattle to Sydney is approximately 12,470 km (7,748 miles). By road, the distance is approximately 16,211 km.

Q: What is the best way to travel from Seattle to Sydney?

The fastest option is a flight (17 hrs 23 min).

Washington to Australia · 12,470 km · Compare flights, trains, buses & driving

Seattle to Sydney distance: 12470 km (aerial), approximately 16211 km by road. By flight: ~17 hrs 23 min. By train: ~249 hrs 24 min. By road: ~270 hrs 11 min.

Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai

Seattle

Washington

Sydney

Australia

12,470 km

aerial distance (straight line)

7,748 miles

How to get from Seattle to Sydney

✈

By Flight

17 hrs 23 min

SEA → SYD

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Quick facts

Aerial distance

12,470 km (7,748 mi)

Road distance

~16,211 km

Recommended

Flight (17 hrs 23 min)

Most affordable

Flight

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📍 Seattle to Sydney distance overview

The straight-line distance from Seattle to Sydney is approximately 12,470 km (7,748 miles). By road, the distance increases to about 16,211 km due to terrain, highways, and road networks connecting Washington to Australia.

12,470 kmAerial distance

~16,211 kmBy road

17 hrs 23 minFlight

✈️ By flight — Seattle to Sydney

Fastest option SEA → SYD 17 hrs 23 min

Flying is the fastest way to cover the 12,470 km distance. Flights from SEA to SYD take approximately 17 hrs 23 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.

For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.

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💡 Travel tips for Seattle to Sydney

📅

Book early
International fares typically rise as departure approaches. Booking 3-6 weeks ahead tends to give the best prices, with last-minute fares often double or more.

🛡️

Valid passport
A passport valid for at least 6 months beyond your travel date is required. Check visa requirements for Australia before booking.

⏰️

Arrive 3 hours early
For international departures, arrive at the airport at least 3 hours before your scheduled flight to allow time for check-in, immigration and security.

📱

Compare airlines
Fares on the same route can vary 50-100% between airlines. Always compare options before booking — direct flights aren't always more expensive than connecting ones.

Where to stay in Sydney

Budget to luxury hotels. Compare prices on FareEagle.

View Sydney Hotels

🔗 Useful travel resources

For official travel information, regulations, and booking services:

DGCA — Indian aviation authority

Passport Seva — Passport and travel documents

Frequently asked questions

What is the distance from Seattle to Sydney? ▼

The aerial (straight-line) distance from Seattle to Sydney is approximately 12,470 km (7,748 miles). The flight takes approximately 17 hrs 23 min.

What is the best way to travel from Seattle to Sydney? ▼

The fastest way is by flight, taking approximately 17 hrs 23 min from SEA to SYD. You can search and compare flight prices on FareEagle.

How much does a flight from Seattle to Sydney cost? ▼

Flight prices vary by airline, date, and booking time. Search on FareEagle to compare prices across all airlines. Booking 2-3 weeks in advance typically gives the best prices.

Can I book Seattle to Sydney travel on FareEagle? ▼

Yes! FareEagle lets you compare and book flights, and hotels for the Seattle to Sydney route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.

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