How much is a flight from Key West to Sydney?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Key West and Sydney.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Key West - Sydney route.

Which airports are most convenient between Key West and Sydney?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Key West: Only Key West - International is currently active.
• Airports in Sydney: Sydney - Kingsford Smith is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Smart ways to search flights from Key West to Sydney

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to Australia? Other travelers also searched: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.