Cheap flights from Toronto to Sydney from C$2,299 YTZ, YYZ → SYD
Toronto City Centre Airport (YTZ), Pearson International Airport (YYZ) → Sydney (Kingsford Smith) Airport (SYD)
The cheapest return found recently is C$2,299 (US$1,613) with United Airlines, 21 Dec – 20 Jan 2027, found yesterday.
- Cheapest return found recently
- C$2,299 (US$1,613), 21 Dec to 20 Jan 2027
- Usual return price
- C$1,881 (US$1,320) to C$2,097 (US$1,471)
- Cheapest month to fly
- March 2027, return fares from C$1,867 (US$1,310) found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually C$1,881 (US$1,320) to C$2,097 (US$1,471).
Cheapest return found recently
C$2,299 (US$1,613)
21 Dec – 20 Jan 2027 · United Airlines
Pearson International Airport (YYZ) → Sydney (Kingsford Smith) Airport (SYD)
Leaves 3:45 p.m. · Return leaves 11:50 a.m. · 69 h 38 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
C$2,299 (US$1,613) 21 Dec – 20 Jan 2027found yesterdaySee prices for these dates
C$1,867 (US$1,310) 18 Mar 2027 – 25 Mar 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was C$1,460 (US$1,024) to C$1,993 (US$1,398).
At C$2,299 (US$1,613), the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 21 Dec to 18 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 30-night return fares leaving within 3 days of 21 Dec to compare.
Every date we hold
5 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Dec – 20 Jan 2027 | C$2,299 (US$1,613) | United Airlines | Pearson International Airport (YYZ) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 26 Dec – 9 Jan 2027 | C$1,894 (US$1,329) | WestJet | Pearson International Airport (YYZ) → Sydney (Kingsford Smith) Airport (SYD) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 18 Mar 2027 – 25 Mar 2027 | C$1,867 (US$1,310) | WestJet | Pearson International Airport (YYZ) → Sydney (Kingsford Smith) Airport (SYD) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
Which month looks cheapest?
March 2027 is the cheapest month — from C$1,867 (US$1,310).
Airlines on the cheapest dates: WestJet, United Airlines.
Premium cabin fares from Toronto to Sydney
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Dec – 20 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Toronto to Sydney?
Return
Fares 180 or more days before departure were typically 23% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | C$2,294 (US$1,609) | C$1,959 (US$1,374) | +30% | 16 |
| 7–13 days | C$1,979 (US$1,388) | C$1,460 (US$1,024) | +12% | 15 |
| 14–29 days | C$1,883 (US$1,321) | C$1,631 (US$1,144) | +7% | 20 |
| 30–59 days | C$1,986 (US$1,393) | C$1,795 (US$1,259) | +13% | 39 |
| 60–89 days | C$1,897 (US$1,331) | C$1,768 (US$1,240) | +8% | 35 |
| 90–179 days | C$1,867 (US$1,310) | C$1,768 (US$1,240) | +6% | 19 |
| 180+ days | C$1,763 (US$1,237) | C$1,752 (US$1,229) | Cheapest seen | 16 |
Live price for these dates
The cheapest return found recently is for 21 Dec – 20 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Toronto to Sydney?
The cheapest return found recently is C$2,299 (US$1,613) with United Airlines, 21 Dec to 20 Jan 2027, found yesterday. The cheapest return we hold, of any age, is C$1,867 (US$1,310) with WestJet, 18 Mar 2027 to 25 Mar 2027, found 5 days ago. The cheapest return fare on each of 3 departure dates is usually C$1,881 (US$1,320) to C$2,097 (US$1,471).
What is the cheapest month to fly from Toronto to Sydney?
March 2027 is the cheapest month for a return, from C$1,867 (US$1,310), 18 Mar 2027 to 25 Mar 2027, found 5 days ago.
How far ahead should I book a flight from Toronto to Sydney?
In 50 days of prices between 24 Sept and 12 Nov, return fares 180 or more days before departure were typically 23% lower than 0 to 6 days before departure.
Which airlines have the cheapest flights from Toronto to Sydney?
Between 21 Dec and 18 Mar 2027, WestJet has the cheapest return on 2 of the 3 departure dates we hold, and United Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days: the price the seller showed on Aviasales; bags may cost extra. Canadian dollars at the Bank of Canada rate of 2026-11-12, US dollars in brackets. Fares change, so check today's price before you book. How our prices work