Return fares to Sydney by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Sydney is August 2026, with return fares from $90 — 79% cheaper than the most expensive month (April 2027, from $438).
Based on the fares we've tracked, August is typically the cheapest month to fly to Sydney, with return fares from $90. April is the most expensive month, with the cheapest return fares around $438.
Across the year, return fares to Sydney average around $153. If you can travel in the off-peak months of August, September and February, you'll generally pay up to 41% less than the yearly average.
These are the cheapest prices for return airfares to Sydney
These are the average prices for return airfares to Sydney
When is the cheapest time to travel to Sydney? The cheapest month to travel is typically August.
How much do return flights to Sydney cost?The best price we found for a return flight to Sydney is $98.
What is the cheapest date to fly to Sydney?Currently, the cheapest date for a return flight to Sydney is 10 February 2027.
What is the cheapest airline that flys to Sydney?Currently, the cheapest airline that flys to Sydney is Virgin Australia.
Which airlines fly direct to Sydney? IndiGo, Alaska Airlines, China Southern, Emirates, VivaColombia, Fiji Airways, Jetstar, LATAM Airlines, Malaysia Airlines, ANA, Bangkok Airways, Qantas, Alliance Air Pty, United, Virgin Australia and Rex fly direct.
How long does a direct flight to Sydney take? The shortest direct flight usually takes 25 minutes.
What is the IATA airport code for Sydney?The IATA code for Sydney is SYD. It is located in Australia at coordinates -33.93474, 151.166.
When should you book flights to Sydney?From our data, you should book flights to Sydney 30 days out.
Sydney Airport is about 9 km south of the CBD, and it's one of the few Australian airports with a train line into town. The international terminal (T1) and domestic terminals (T2 and T3) are in separate precincts about ten minutes apart by road, so check which one you're using before planning the next leg.
- Train is the quickest way in: Airport Link stations sit under both the international and domestic terminals, with services to Central Station in about 13 minutes from the domestic terminals or 18 from T1, and trains every few minutes for most of the day. A station access fee applies on top of the normal Opal fare.
- Taxis queue at ranks outside every terminal. The CBD run takes 20 to 30 minutes depending on traffic.
- Rideshare services like Uber and Didi pick up from signposted zones at each terminal.
- The budget route is the 420 bus to Mascot or Rockdale Station, continuing by train. It takes longer but avoids the airport station access fee.
- Terminal transfers are one train stop between T1 and the domestic side, or use the T-Bus transfer service.
Trains run from around 5 am until about midnight. If you land later than that, you're down to taxis and rideshare.
If you're driving, the Eastern Distributor into the city is tolled northbound. General Holmes Drive along the bay is the toll-free alternative.
What's the benefit of using I Want That Flight for my Sydney flight?
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