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 were last updated today.

How old do you have to be to fly from Ottawa Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 licence 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.

$915 Cheap Flights from Ottawa to Sydney in 2025/26

1 adult

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Find the cheapest flights from Ottawa to Sydney

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06:00 - 07:30

YOW

SYD

35h 30m2 stops

09:10 - 14:55

SYD

YOW

43h 45m2 stops

$1,937Multiple Airlines

Mon, 13 Apr - Mon, 25 May

05:45 - 18:50

YOW

SYD

46h 05m2 stops

14:50 - 10:06

SYD

YOW

57h 16m2 stops

$2,172Multiple Airlines

Mon, 23 Mar - Mon, 27 Apr

05:45 - 18:50

YOW

SYD

46h 05m2 stops

14:50 - 10:06

SYD

YOW

57h 16m2 stops

$2,174Multiple Airlines

Mon, 23 Mar - Mon, 27 Apr

14:50 - 07:30

YOW

SYD

26h 40m2 stops

11:30 - 08:15

SYD

YOW

34h 45m3 stops

$2,227Multiple Airlines

Mon, 13 Apr - Mon, 25 May

18:00 - 08:45

YOW

SYD

24h 45m2 stops

11:55 - 00:55

SYD

YOW

27h 00m2 stops

$2,259Air New Zealand

Sun, 12 Apr - Sun, 24 May

16:40 - 18:50

YOW

SYD

34h 10m2 stops

15:50 - 22:18

SYD

YOW

45h 28m2 stops

$2,289Multiple Airlines

Mon, 16 Feb - Mon, 9 Mar

16:40 - 18:50

YOW

SYD

34h 10m2 stops

15:50 - 22:18

SYD

YOW

45h 28m2 stops

$2,290Multiple Airlines

Mon, 16 Feb - Mon, 9 Mar

17:50 - 12:40

YOW

SYD

51h 50m2 stops

11:55 - 06:45

SYD

YOW

32h 50m2 stops

$2,304Air New Zealand

Mon, 23 Mar - Mon, 27 Apr

05:40 - 13:35

YOW

SYD

39h 55m2 stops

11:20 - 06:43

SYD

YOW

34h 23m1 stop

$2,351Multiple Airlines

Mon, 16 Feb - Mon, 9 Mar

05:40 - 10:00

YOW

SYD

36h 20m2 stops

11:20 - 06:43

SYD

YOW

34h 23m1 stop

$2,352Multiple Airlines

Mon, 16 Feb - Mon, 9 Mar

Air New Zealand flights from Ottawa to Sydney

Our best Air New Zealand deals on Ottawa to Sydney flight tickets

Air New Zealand

12 Apr

YOW18:00Ottawa

24h 45m

2 stops

SYD08:45Sydney Kingsford Smith

24 May

SYD11:55Sydney Kingsford Smith

27h 00m

2 stops

YOW00:55Ottawa

$2,259

Find similar

Air New Zealand

23 Mar

YOW17:50Ottawa

51h 50m

2 stops

SYD12:40Sydney Kingsford Smith

27 Apr

SYD11:55Sydney Kingsford Smith

32h 50m

2 stops

YOW06:45Ottawa

$2,304

Find similar

United Airlines flights from Ottawa to Sydney

Our best United Airlines deals on Ottawa to Sydney flight tickets

United Airlines

28 Jan

YOW14:15Ottawa

26h 50m

2 stops

SYD09:05Sydney Kingsford Smith

15 Feb

SYD11:50Sydney Kingsford Smith

26h 06m

2 stops

YOW21:56Ottawa

$2,366

Find similar

United Airlines

11 Apr

YOW19:40Ottawa

45h 20m

2 stops

SYD07:00Sydney Kingsford Smith

24 May

SYD10:20Sydney Kingsford Smith

22h 22m

2 stops

YOW18:42Ottawa

$2,367

Find similar

United Airlines

23 Mar

YOW09:45Ottawa

30h 15m

3 stops

SYD07:00Sydney Kingsford Smith

27 Apr

SYD09:30Sydney Kingsford Smith

23h 30m

2 stops

YOW19:00Ottawa

$2,369

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 13/4

06:00-07:30

2 stops35h 30m

Sydney Kingsford Smith

Mon 25/5

09:10-14:55

2 stops43h 45m

$1,937

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

05:45-18:50

2 stops46h 05m

Sydney Kingsford Smith

Mon 27/4

14:50-10:06

2 stops57h 16m

$2,172

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

05:45-18:50

2 stops46h 05m

Sydney Kingsford Smith

Mon 27/4

14:50-10:06

2 stops57h 16m

$2,174

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 13/4

14:50-07:30

2 stops26h 40m

Sydney Kingsford Smith

Mon 25/5

11:30-08:15

3 stops34h 45m

$2,227

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 12/4

18:00-08:45

2 stops24h 45m

Sydney Kingsford Smith

Sun 24/5

11:55-00:55

2 stops27h 00m

$2,259

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 16/2

16:40-18:50

2 stops34h 10m

Sydney Kingsford Smith

Mon 9/3

15:50-22:18

2 stops45h 28m

$2,289

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 16/2

16:40-18:50

2 stops34h 10m

Sydney Kingsford Smith

Mon 9/3

15:50-22:18

2 stops45h 28m

$2,290

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

17:50-12:40

2 stops51h 50m

Sydney Kingsford Smith

Mon 27/4

11:55-06:45

2 stops32h 50m

$2,304

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 16/2

05:40-13:35

2 stops39h 55m

Sydney Kingsford Smith

Mon 9/3

11:20-06:43

1 stop34h 23m

$2,351

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 16/2

05:40-10:00

2 stops36h 20m

Sydney Kingsford Smith

Mon 9/3

11:20-06:43

1 stop34h 23m

$2,352

Flights are sorted by cheapest return 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

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Ottawa, with most prices found around $2,305. If you aren’t able to travel to Sydney during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $2,324.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,285. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $3,122.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Ottawa to Sydney in the morning for as low as $2,185. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,619 on average. Flights to Sydney from Ottawa in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 $2,463 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Ottawa for as low as $2,132 on momondo.

Can stopping save me money on Ottawa to Sydney flights?

You could potentially save up to 29% 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 return 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	32h 40m
Direct flights	None

The fastest flight from Ottawa to Sydney takes 32h 40m

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

Search flight deals

How far is Ottawa to Sydney Kingsford Smith by plane?
There are 15853.3 km between Ottawa and Sydney Kingsford Smith. Flights usually cover this in 32h 40m, depending on flying conditions and air traffic around both airports.
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 were last updated today.
How old do you have to be to fly from Ottawa Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 licence 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.

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Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

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 allows you to filter the results for Ottawa to Sydney flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Ottawa and alert you when they change.