Cheap flights from Ottawa to Sydney from C$ 994
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Sydney departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Sun 1/11
7:45 a.m.-10:30 a.m.
2 stops34h 45m
Sydney Kingsford Smith
Sun 15/11
9:45 p.m.-12:56 a.m.
2 stops43h 11m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Sat 20/2
5:40 p.m.-10:30 a.m.
2 stops48h 50m
Sydney Kingsford Smith
Sat 13/3
12:25 p.m.-12:54 a.m.
2 stops28h 29m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Mon 8/3
7:45 a.m.-8:15 p.m.
2 stops44h 30m
Sydney Kingsford Smith
Thu 8/4
8:55 p.m.-1:00 a.m.
2 stops42h 05m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Mon 7/12
5:40 p.m.-9:35 a.m.
1 stop23h 55m
Sydney Kingsford Smith
Mon 5/4
7:00 a.m.-1:00 a.m.
2 stops32h 00m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Sun 6/12
7:45 a.m.-9:35 a.m.
1 stop33h 50m
Sydney Kingsford Smith
Sun 4/4
7:00 a.m.-1:00 a.m.
2 stops32h 00m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Mon 16/11
5:40 p.m.-9:35 a.m.
1 stop23h 55m
Sydney Kingsford Smith
Wed 2/12
11:20 a.m.-3:59 p.m.
1 stop20h 39m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Mon 16/11
10:05 a.m.-9:35 a.m.
2 stops31h 30m
Sydney Kingsford Smith
Wed 2/12
11:20 a.m.-3:59 p.m.
1 stop20h 39m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Sun 8/11
7:45 a.m.-10:35 a.m.
2 stops34h 50m
Sydney Kingsford Smith
Sat 21/11
2:05 p.m.-12:56 a.m.
2 stops26h 51m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Mon 11/1
2:00 p.m.-9:20 a.m.
2 stops27h 20m
Sydney Kingsford Smith
Wed 31/3
10:30 a.m.-11:42 p.m.
2 stops28h 12m
OttawaSydney
YOW Ottawa - SYD Sydney Kingsford Smith
YOWSYD
Ottawa
Mon 11/1
2:00 p.m.-9:20 a.m.
2 stops27h 20m
Sydney Kingsford Smith
Wed 31/3
10:30 a.m.-11:42 p.m.
2 stops28h 12m
See travel insights to Sydney from
How to get the cheapest flight ticket from Ottawa 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 typical price of a round-trip flight between Ottawa and Sydney?
Prices are currently low for flights on this route.
Typical prices usually range from C$ 2,311 to C$ 2,536.The lowest price recently found on this route was C$ 1,829.
What is the cheapest month to fly to Sydney?
If you aren’t able to travel to Sydney during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 2,266.
How far in advance should I book a flight from Ottawa to Sydney?
You are more likely to see cheaper flights to Sydney from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around C$ 2,534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Ottawa for as low as C$ 2,074 on momondo.
When to book flights from Ottawa to Sydney
Cheap Ottawa to Sydney (YOW to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to Sydney
Frequently asked questions about flying from Ottawa to Sydney
How far is Ottawa to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 15853.3 km away from Ottawa. In terms of flight time, this usually takes a little over 32h 15m.
When did momondo last update prices for flights from Ottawa Airport to Sydney Kingsford Smith Airport?
Prices for flights from Ottawa Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ottawa Airport to Sydney Kingsford Smith Airport?
There are 3 operators available for flights from Ottawa Airport to Sydney Kingsford Smith Airport as of October 2026.
How old do you have to be to fly from Ottawa Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ottawa to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ottawa to Sydney is Air Canada (67% of total bookings). The next most popular airlines are United Airlines (18%) and Air New Zealand (15%).
Best airlines flying from Ottawa to Sydney
Compare and see reviews for airlines that fly from Ottawa to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 1,824 | Free Cancellation | Rating 7.4 10,331 reviews | |||
| PriceFrom C$ 1,830 | Free Cancellation | Rating 8.0 671 reviews | |||
| PriceFrom C$ 1,969 | Free Cancellation | Rating 7.1 11,747 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ottawa to Sydney?
It is quick and easy to find Ottawa to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.
Can I find flights from Ottawa to Sydney with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sydney from Ottawa with this policy.
How can momondo help me find flights from Ottawa to Sydney?
Once you have performed a search for Ottawa to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ottawa to Sydney right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ottawa to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.