Flight tickets from Cincinnati Northern Kentucky to Sydney

Compare Cincinnati Northern Kentucky to Sydney flight deals

Find the cheapest month or even day of the year to fly to Sydney

Book the best Sydney fare with no extra fees

Find the cheapest month to fly from Cincinnati Northern Kentucky to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cincinnati Northern Kentucky to Sydney flights are currently cheapest in May.

Cincinnati Northern Kentucky to Sydney: Alternative routes

Compare routes from Cincinnati Northern Kentucky to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Cincinnati to Sydney: Flight information

The things to know before you go.
Cheapest flight found₹ 44,528
Cheapest month to flyMay

Finding cheap flights from Cincinnati Northern Kentucky to Sydney: Frequently asked questions

The best price we found for a return flight from Cincinnati Northern Kentucky to Sydney is ₹ 90,222. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cincinnati Northern Kentucky to Sydney. But we found flights with one or more stops from ₹ 90,222.
As of December 2025, there are no flights flying from Cincinnati Northern Kentucky to Sydney.
The cheapest month to fly from Cincinnati Northern Kentucky to Sydney is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cincinnati Northern Kentucky Airport to Sydney Airport on Saturday, 31 January 2026.
No airlines currently offer direct flights between Cincinnati Northern Kentucky Airport and Sydney Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Sydney.

Flying from Cincinnati/Northern Kentucky Airport (CVG) to Sydney (Kingsford Smith) Airport (SYD): what you need to know

  • Sydney's timezone is UTC+11, which makes Sydney 15 hours ahead of Cincinnati.

  • Your CVG to SYD flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month like July? School holidays and other popular periods can lead to longer queues at check-in and security. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to visit your chosen city. Some great stopovers between CVG and SYD include:

    • George Bush Intercontinental Airport

    • Los Angeles International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from Cincinnati/Northern Kentucky Airport (CVG) to Sydney (Kingsford Smith) Airport (SYD)

  • At the moment, ₹ 44,528 is the cheapest price we've seen for a one-way Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport flight. The best price for a return plane ticket is ₹ 90,222. Remember that fares can change due to availability when booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from CVG to SYD if you book early. Airlines often have some great early bird deals.

  • If you're flexible with your trip dates, use the 'Whole month' tool. It'll find the lowest price across each month when looking for your flight from Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport.

  • You won't have to check back in every day to find out if fares have gone down when you create a Price Alert. We'll update you as soon as there's a new deal on cheap flights from CVG to SYD.

  • Discover the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Cincinnati/Northern Kentucky Airport (CVG)

  • 77.0% of flights taking off from Cincinnati/Northern Kentucky Airport land at their destination on time.

  • Central Cincinnati to Cincinnati/Northern Kentucky Airport is around 21 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Expect a trip time of roughly 40 minutes on public transport.

Arriving at Sydney (Kingsford Smith) Airport (SYD)

  • Consider staying in a hotel close to SYD if you're catching a late Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport flight. Check in to one of these accommodation options and avoid the hassle of a long transfer:

  • Pick up a Sydney (Kingsford Smith) Airport rental car and discover Sydney and beyond with your own wheels. Simba car hire, Bargain Car Rentals and Yes Drive are popular providers to choose from here.

  • To lock in the lowest price, reserve your vehicle from Sydney (Kingsford Smith) Airport around two weeks before you set off.

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

  • Sydney (Kingsford Smith) Airport is approximately 18 kilometres from central Sydney. Driving there takes about 20 minutes.

  • It takes roughly 25 minutes if you're travelling by public transport.

When to fly to Sydney (Kingsford Smith) Airport (SYD)

  • It's time to work out your trip dates for your flight from Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport. April is the busiest month to head to Sydney. If you'd like a quieter vibe, go in April.

  • Before locking in your flight from Cincinnati/Northern Kentucky Airport to Sydney (Kingsford Smith) Airport, think about the kind of weather you like. January is the warmest month in Sydney, with temperatures ranging from 17ºC to 32ºC.

  • July sees average temperatures of between 5ºC and 19ºC. Look for cheap tickets from CVG to SYD sometime then if you like cooler conditions.

Explore more of Australia

  • Canberra is just one of the many cities in Australia waiting to be discovered once you've seen Sydney. Around 241 kilometres away to the south-west, top sights here include Australian War Memorial, National Gallery of Australia and Parliament House.

  • If you're looking to explore another well-known destination in Australia, head for Newcastle, about 121 kilometres north-east of Sydney. Newcastle Beach, Nobbys Beach and Merewether Beach are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.