Flight information for Seattle to Sydney
(SEA to SYD)
Find info about flight duration, direct flights, and airports for your flight from Seattle to Sydney
| Best Price Found | $1,876 | The best flight deal from Seattle to Sydney found on momondo in the last 72 hours is $1,876 |
| Fastest flight time | 25h 50m | The fastest flight from Seattle to Sydney takes 25h 50m |
| Direct flights | None | There are no direct flights from Seattle to Sydney. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Sydney Kingsford Smith Airport. |
| Airports in Sydney | 1 airport | There is 1 airport near Sydney: Sydney Kingsford Smith (SYD) |
How to get the cheapest flight ticket from Seattle to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Seattle to Sydney?
May
The cheapest time of year to fly to Sydney from Seattle is May. Most expensive is December
What is the cheapest day to depart Seattle for Sydney?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Seattle to Sydney?
in the afternoon
Seattle to Sydney flights are approximately 19% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to Sydney from Seattle?
Alaska Airlines
Air New Zealand, Alaska Airlines, and American Airlines are the most popular carriers operating from Seattle to Sydney
What is the cheapest Seattle to Sydney flight route?
Seattle/Tacoma Intl - Sydney Kingsford Smith
Fly from Seattle/Tacoma Intl to Sydney Kingsford Smith for the best Seattle - Sydney flight prices
How far in advance should you book Seattle to Sydney flights?
57 days before
The cheapest time to buy a flight from Seattle to Sydney is approximately 57 days to departure
Easily compare round-trip flights from Seattle to Sydney
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Sydney by changing tabs
Find the cheapest one-way flights from Seattle to Sydney
If you're looking for one-way flights from Seattle to Sydney, view some of our deals below provided by American Airlines and WestJet
Best airlines flying from Seattle to Sydney
Compare and see reviews for airlines that fly from Seattle to Sydney with momondo
Reviews
Great service
Reviews
Great
Reviews
Cons: Sarasota ticketing agent was not very nice at all 😟 Houston Gate agent was not nice either. We were treated like we were stupid for asking questions. I hope it’s not racism issues. I wished I had taken their names.
Reviews
Pros: Friendly attendants; a lot of service available.
Cons: Movie selection was minimal and mostly outdated; food was small portions and less than interesting choices.
Reviews
Cons: For a flagship airline, a in seat screen should be a given. This is not a budget airline.
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
Reviews
Stewardesses are so nice! Food is really good I will choose japan airline again!
Reviews
Pros: Standard flight
Cons: My connecting flights were terrible. I was kept at the airport on a layover to another city and they wouldn't let me board because they said my passport number was entered wrong on the reservation. This made no sense as I had gotten off another flight on my way back home. No one at the airport in Shanghai was helpful and it was really frustrating to think that I would be stuck in China. I was finally able to track down a international supervisor who was able to print out my boarding passes and let me board my flight. Unfortunately, another family with small kids were dealing with the same issue as me only their flight was leaving in 30 mins. I hope they were able to make their flight.
Reviews
Great flight attendants and overall experience. Will definitely continue to choose Hawaiian airlines for future trips to the islands!
Are airlines flying from Seattle/Tacoma Intl to Sydney Kingsford Smith offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Seattle/Tacoma Intl to Sydney Kingsford Smith are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Air Canada, Air New Zealand, and Qantas Airways. You can search for the full list of airlines like Air Canada that are offering this flexibility.
How far is Seattle/Tacoma Intl to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 7743.7 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 23h 25m.
Can I fly to Sydney Kingsford Smith from Seattle/Tacoma Intl right now?
Most visitors from Seattle/Tacoma Intl will not be allowed to enter Sydney Kingsford Smith.
COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Sydney Kingsford Smith.
Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Sydney Kingsford Smith.
Documents
Travel Authorization Form - Travelers who are not in an exempt category may request an individual exemption to Australia's travel restrictions using this form.
Can I fly back to Seattle/Tacoma Intl from Sydney Kingsford Smith?
COVID-19 testing requirements
Visitors from Sydney Kingsford Smith must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.
Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering Seattle/Tacoma Intl.