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 64% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 8 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 April 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$ 1,037 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$ 2,379 to C$ 2,056. The lowest price recently found on this route was C$ 1,762.

1 adult

Discover deals from 900+ travel sites with momondo.

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.

6:55 a.m. - 7:10 p.m.

YOW

SYD

46h 15m

2 stops

11:45 a.m. - 12:55 a.m.

SYD

YOW

27h 10m

2 stops

C$ 1,762ANA

Thu, 4 Jun - Thu, 11 Jun

6:20 p.m. - 7:20 a.m.

YOW

SYD

47h 00m

2 stops

9:20 a.m. - 5:22 p.m.

SYD

YOW

46h 02m

2 stops

C$ 1,844Air Canada

Mon, 25 May - Sun, 7 Jun

6:05 p.m. - 7:20 a.m.

YOW

SYD

23h 15m

1 stop

9:20 a.m. - 5:22 p.m.

SYD

YOW

46h 02m

2 stops

C$ 1,852Air Canada

Mon, 25 May - Sun, 7 Jun

6:55 a.m. - 7:20 a.m.

YOW

SYD

34h 25m

1 stop

9:20 a.m. - 6:00 a.m.

SYD

YOW

34h 40m

1 stop

C$ 1,860Air Canada

Mon, 25 May - Sun, 7 Jun

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

YOW

SYD

36h 30m

2 stops

11:45 a.m. - 6:00 a.m.

SYD

YOW

32h 15m

2 stops

C$ 1,866Multiple Airlines

Sun, 7 Jun - Sun, 14 Jun

6:05 p.m. - 7:20 a.m.

YOW

SYD

23h 15m

1 stop

10:00 a.m. - 6:00 a.m.

SYD

YOW

58h 00m

2 stops

C$ 1,927Air Canada

Mon, 4 May - Wed, 20 May

6:05 p.m. - 7:20 a.m.

YOW

SYD

23h 15m

1 stop

9:20 a.m. - 6:00 a.m.

SYD

YOW

34h 40m

1 stop

C$ 1,996Air Canada

Wed, 3 Jun - Sun, 7 Jun

6:55 a.m. - 7:10 p.m.

YOW

SYD

46h 15m

2 stops

11:45 a.m. - 12:55 a.m.

SYD

YOW

27h 10m

2 stops

C$ 2,009ANA

Fri, 5 Jun - Fri, 12 Jun

9:05 a.m. - 7:20 a.m.

YOW

SYD

32h 15m

2 stops

9:20 a.m. - 1:36 a.m.

SYD

YOW

30h 16m

2 stops

C$ 2,012Air Canada

Wed, 3 Jun - Sun, 7 Jun

2:40 p.m. - 7:20 a.m.

YOW

SYD

26h 40m

2 stops

10:00 a.m. - 5:00 p.m.

SYD

YOW

45h 00m

2 stops

C$ 2,019Air Canada

Mon, 4 May - Wed, 20 May

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

4 Jun

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

11 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 1,762

ANA

5 Jun

YOW6:55 a.m.Ottawa

46h 15m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

12 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 2,009

ANA

5 Jun

YOW6:55 a.m.Ottawa

36h 30m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

12 Jun

SYD11:45 a.m.Sydney Kingsford Smith

27h 10m

2 stops

YOW12:55 a.m.Ottawa

C$ 2,610

Air Canada flights from Ottawa to Sydney

Our best Air Canada deals on Ottawa to Sydney flight tickets

Air Canada

25 May

YOW6:20 p.m.Ottawa

47h 00m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

7 Jun

SYD9:20 a.m.Sydney Kingsford Smith

46h 02m

2 stops

YOW5:22 p.m.Ottawa

C$ 1,844

Air Canada

25 May

YOW6:05 p.m.Ottawa

23h 15m

1 stop

SYD7:20 a.m.Sydney Kingsford Smith

7 Jun

SYD9:20 a.m.Sydney Kingsford Smith

46h 02m

2 stops

YOW5:22 p.m.Ottawa

C$ 1,852

Air Canada

25 May

YOW6:55 a.m.Ottawa

34h 25m

1 stop

SYD7:20 a.m.Sydney Kingsford Smith

7 Jun

SYD9:20 a.m.Sydney Kingsford Smith

34h 40m

1 stop

YOW6:00 a.m.Ottawa

C$ 1,860

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 4/6

6:55 a.m.-7:10 p.m.

2 stops46h 15m

Sydney Kingsford Smith

Thu 11/6

11:45 a.m.-12:55 a.m.

2 stops27h 10m

C$ 1,762

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 25/5

6:20 p.m.-7:20 a.m.

2 stops47h 00m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-5:22 p.m.

2 stops46h 02m

C$ 1,844

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 25/5

6:05 p.m.-7:20 a.m.

1 stop23h 15m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-5:22 p.m.

2 stops46h 02m

C$ 1,852

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 25/5

6:55 a.m.-7:20 a.m.

1 stop34h 25m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-6:00 a.m.

1 stop34h 40m

C$ 1,860

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 7/6

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

2 stops36h 30m

Sydney Kingsford Smith

Sun 14/6

11:45 a.m.-6:00 a.m.

2 stops32h 15m

C$ 1,866

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 4/5

6:05 p.m.-7:20 a.m.

1 stop23h 15m

Sydney Kingsford Smith

Wed 20/5

10:00 a.m.-6:00 a.m.

2 stops58h 00m

C$ 1,927

Quickest round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 3/6

6:05 p.m.-7:20 a.m.

1 stop23h 15m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-6:00 a.m.

1 stop34h 40m

C$ 1,996

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Fri 5/6

6:55 a.m.-7:10 p.m.

2 stops46h 15m

Sydney Kingsford Smith

Fri 12/6

11:45 a.m.-12:55 a.m.

2 stops27h 10m

C$ 2,009

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 3/6

9:05 a.m.-7:20 a.m.

2 stops32h 15m

Sydney Kingsford Smith

Sun 7/6

9:20 a.m.-1:36 a.m.

2 stops30h 16m

C$ 2,012

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 4/5

2:40 p.m.-7:20 a.m.

2 stops26h 40m

Sydney Kingsford Smith

Wed 20/5

10:00 a.m.-5:00 p.m.

2 stops45h 00m

C$ 2,019

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 November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 2,123.

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$ 2,265 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$ 1,974 on momondo.

Can stopping save me money on Ottawa to Sydney flights?

You could potentially save up to 22% on your flight if you consider stops on a Ottawa to Sydney flight.

How have Ottawa to Sydney flight prices changed over time?

As of April 2026, prices for Ottawa to Sydney flights are approximately 30% more expensive when compared to flights at the same time last year.

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 18m
Direct flights	None

The fastest flight from Ottawa to Sydney takes 30h 18m

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 18m.
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 April 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 (72% of total bookings). The next most popular airlines are United Airlines (24%) and Air New Zealand (4%).

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$ 1,755	Free Cancellation	Rating 8.0 632 reviews	Search Air New Zealand flights
United Airlines	PriceFrom C$ 1,769	Free Cancellation	Rating 7.4 9,638 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,817	Free Cancellation	Rating 7.1 10,957 reviews	Search Air Canada flights

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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$ 1,037

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 29/5. 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

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Our best Air Canada 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

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Sydney

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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