Which airlines fly to Sydney?

Air Canada, United Airlines and Air New Zealand are the top three most popular airlines that fly to Sydney from Ottawa according to our data. Air Canada is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 July 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.

C$ 986 Cheap Flights from Ottawa to Sydney in 2026

Q: 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$ 2,724 to C$ 4,018. The lowest price recently found on this route was C$ 1,816.

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Find the cheapest flights from Ottawa to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 a.m. - 7:10 p.m.

YOW

SYD

46h 45m

2 stops

11:45 a.m. - 1:59 p.m.

SYD

YOW

40h 14m

2 stops

C$ 1,816ANA

Mon, 24 Aug - Tue, 1 Sep

6:25 a.m. - 7:10 p.m.

YOW

SYD

46h 45m

2 stops

11:45 a.m. - 1:09 a.m.

SYD

YOW

27h 24m

2 stops

C$ 1,822ANA

Tue, 11 Aug - Mon, 17 Aug

6:55 a.m. - 8:10 p.m.

YOW

SYD

46h 15m

2 stops

12:25 p.m. - 12:56 a.m.

SYD

YOW

27h 31m

2 stops

C$ 1,834ANA

Sat, 17 Oct - Tue, 27 Oct

6:25 a.m. - 7:10 p.m.

YOW

SYD

46h 45m

2 stops

8:55 p.m. - 9:35 p.m.

SYD

YOW

38h 40m

2 stops

C$ 1,879ANA

Tue, 11 Aug - Mon, 17 Aug

6:05 p.m. - 9:25 a.m.

YOW

SYD

49h 20m

2 stops

11:45 a.m. - 5:54 a.m.

SYD

YOW

32h 09m

2 stops

C$ 1,969Multiple Airlines

Sat, 1 Aug - Fri, 7 Aug

5:00 a.m. - 9:25 a.m.

YOW

SYD

38h 25m

2 stops

11:45 a.m. - 1:09 a.m.

SYD

YOW

27h 24m

2 stops

C$ 2,015Multiple Airlines

Sun, 16 Aug - Mon, 31 Aug

6:55 a.m. - 9:25 a.m.

YOW

SYD

36h 30m

2 stops

11:45 a.m. - 1:09 a.m.

SYD

YOW

27h 24m

2 stops

C$ 2,018ANA

Sun, 16 Aug - Mon, 31 Aug

10:37 a.m. - 7:10 p.m.

YOW

SYD

42h 33m

2 stops

11:45 a.m. - 12:53 a.m.

SYD

YOW

27h 08m

2 stops

C$ 2,019ANA

Thu, 3 Sep - Fri, 2 Oct

5:00 a.m. - 9:25 a.m.

YOW

SYD

38h 25m

2 stops

11:45 a.m. - 1:09 a.m.

SYD

YOW

27h 24m

2 stops

C$ 2,024Multiple Airlines

Sun, 16 Aug - Mon, 31 Aug

6:55 a.m. - 9:25 a.m.

YOW

SYD

36h 30m

2 stops

11:45 a.m. - 1:09 a.m.

SYD

YOW

27h 24m

2 stops

C$ 2,036Multiple Airlines

Sun, 16 Aug - Mon, 31 Aug

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

24 Aug

YOW6:25 a.m.Ottawa

46h 45m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

1 Sep

SYD11:45 a.m.Sydney Kingsford Smith

40h 14m

2 stops

YOW1:59 p.m.Ottawa

C$ 1,816

ANA

11 Aug

YOW6:25 a.m.Ottawa

46h 45m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

17 Aug

SYD11:45 a.m.Sydney Kingsford Smith

27h 24m

2 stops

YOW1:09 a.m.Ottawa

C$ 1,822

ANA

17 Oct

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD8:10 p.m.Sydney Kingsford Smith

27 Oct

SYD12:25 p.m.Sydney Kingsford Smith

27h 31m

2 stops

YOW12:56 a.m.Ottawa

C$ 1,834

United Airlines flights from Ottawa to Sydney

Our best United Airlines deals on Ottawa to Sydney flight tickets

United Airlines

11 Aug

YOW3:10 p.m.Ottawa

25h 50m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

23 Aug

SYD9:30 a.m.Sydney Kingsford Smith

27h 05m

2 stops

YOW10:35 p.m.Ottawa

C$ 2,496

United Airlines

6 Oct

YOW10:37 a.m.Ottawa

30h 23m

2 stops

SYD8:00 a.m.Sydney Kingsford Smith

12 Oct

SYD11:20 a.m.Sydney Kingsford Smith

36h 51m

2 stops

YOW9:11 a.m.Ottawa

C$ 2,513

United Airlines

8 Nov

YOW9:45 a.m.Ottawa

29h 15m

2 stops

SYD7:00 a.m.Sydney Kingsford Smith

12 Nov

SYD11:50 a.m.Sydney Kingsford Smith

25h 26m

2 stops

YOW9:16 p.m.Ottawa

C$ 2,543

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 24/8

6:25 a.m.-7:10 p.m.

2 stops46h 45m

Sydney Kingsford Smith

Tue 1/9

11:45 a.m.-1:59 p.m.

2 stops40h 14m

C$ 1,816

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 11/8

6:25 a.m.-7:10 p.m.

2 stops46h 45m

Sydney Kingsford Smith

Mon 17/8

11:45 a.m.-1:09 a.m.

2 stops27h 24m

C$ 1,822

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 17/10

6:55 a.m.-8:10 p.m.

2 stops46h 15m

Sydney Kingsford Smith

Tue 27/10

12:25 p.m.-12:56 a.m.

2 stops27h 31m

C$ 1,834

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 11/8

6:25 a.m.-7:10 p.m.

2 stops46h 45m

Sydney Kingsford Smith

Mon 17/8

8:55 p.m.-9:35 p.m.

2 stops38h 40m

C$ 1,879

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 1/8

6:05 p.m.-9:25 a.m.

2 stops49h 20m

Sydney Kingsford Smith

Fri 7/8

11:45 a.m.-5:54 a.m.

2 stops32h 09m

C$ 1,969

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

5:00 a.m.-9:25 a.m.

2 stops38h 25m

Sydney Kingsford Smith

Mon 31/8

11:45 a.m.-1:09 a.m.

2 stops27h 24m

C$ 2,015

Quickest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

6:55 a.m.-9:25 a.m.

2 stops36h 30m

Sydney Kingsford Smith

Mon 31/8

11:45 a.m.-1:09 a.m.

2 stops27h 24m

C$ 2,018

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 3/9

10:37 a.m.-7:10 p.m.

2 stops42h 33m

Sydney Kingsford Smith

Fri 2/10

11:45 a.m.-12:53 a.m.

2 stops27h 08m

C$ 2,019

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

5:00 a.m.-9:25 a.m.

2 stops38h 25m

Sydney Kingsford Smith

Mon 31/8

11:45 a.m.-1:09 a.m.

2 stops27h 24m

C$ 2,024

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

6:55 a.m.-9:25 a.m.

2 stops36h 30m

Sydney Kingsford Smith

Mon 31/8

11:45 a.m.-1:09 a.m.

2 stops27h 24m

C$ 2,036

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Ottawa and Sydney?

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$ 2,090.

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$ 2,408 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$ 2,042 on momondo.

Can stopping save me money on Ottawa to Sydney flights?

You could potentially save up to 28% on your flight if you consider stops on a Ottawa to Sydney flight.

How have Ottawa to Sydney flight prices changed over time?

When to book flights from Ottawa to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Fastest flight time	30h 11m
Direct flights	None

The fastest flight from Ottawa to Sydney takes 30h 11m

There are no direct flights from Ottawa to Sydney. There are no popular flight routes from Ottawa to Sydney.

Search flight deals

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 30h 11m.
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 July 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 (71% of total bookings). The next most popular airlines are United Airlines (20%) and Air New Zealand (8%).

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
Air New Zealand	PriceFrom C$ 1,802	Free Cancellation	Rating 8.0 654 reviews	Search Air New Zealand flights
United Airlines	PriceFrom C$ 1,810	Free Cancellation	Rating 7.4 10,005 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,982	Free Cancellation	Rating 7.1 11,353 reviews	Search Air Canada flights

Charlestown

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Bondi Beach

Why 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.

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Cheap flights from Ottawa to Sydney from C$ 986

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 8/9. 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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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

United Airlines flights from Ottawa to Sydney

Our best United Airlines deals on Ottawa to Sydney flight tickets

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How to get the cheapest flight ticket from Ottawa to Sydney

What is the typical price of a round-trip flight between Ottawa and Sydney?

What is the cheapest month to fly to Sydney?

How far in advance should I book a flight from Ottawa to Sydney?

Can stopping save me money on Ottawa to Sydney flights?

How have Ottawa to Sydney flight prices changed over time?

Which airlines fly to Sydney?

When to book flights from Ottawa to Sydney

Cheap Ottawa to Sydney (YOW to SYD) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Ottawa to Sydney

Best airlines flying from Ottawa to Sydney

Compare and see reviews for airlines that fly from Ottawa to Sydney with momondo

Travelling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Fly your favourite airline to Sydney

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