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.

$1,085 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 $2,703 to $4,121. The lowest price recently found on this route was $1,756.

Find the cheapest flights from Ottawa to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:55 - 20:10

YOW

SYD

46h 15m

2 stops

12:25 - 00:56

SYD

YOW

28h 31m

2 stops

$1,756ANA

Tue, 20 Oct - Tue, 10 Nov

05:00 - 09:25

YOW

SYD

38h 25m

2 stops

11:45 - 05:54

SYD

YOW

32h 09m

2 stops

$1,809ANA

Sun, 23 Aug - Sun, 30 Aug

07:45 - 20:15

YOW

SYD

44h 30m

2 stops

12:25 - 00:56

SYD

YOW

28h 31m

2 stops

$1,845ANA

Wed, 4 Nov - Thu, 26 Nov

07:20 - 11:50

YOW

SYD

38h 30m

3 stops

13:15 - 05:35

SYD

YOW

30h 20m

3 stops

$1,854Multiple Airlines

Sat, 29 Aug - Sun, 27 Sep

06:25 - 19:10

YOW

SYD

46h 45m

2 stops

11:45 - 00:53

SYD

YOW

27h 08m

2 stops

$1,867Multiple Airlines

Sat, 29 Aug - Sun, 13 Sep

05:00 - 09:25

YOW

SYD

38h 25m

2 stops

11:45 - 01:09

SYD

YOW

27h 24m

2 stops

$1,893ANA

Sun, 16 Aug - Mon, 31 Aug

05:00 - 09:25

YOW

SYD

38h 25m

2 stops

11:45 - 05:54

SYD

YOW

32h 09m

2 stops

$1,949Multiple Airlines

Sun, 23 Aug - Sun, 30 Aug

06:25 - 19:10

YOW

SYD

46h 45m

2 stops

11:45 - 13:59

SYD

YOW

40h 14m

2 stops

$2,083ANA

Tue, 4 Aug - Tue, 11 Aug

06:55 - 10:25

YOW

SYD

36h 30m

2 stops

12:25 - 00:56

SYD

YOW

28h 31m

2 stops

$2,146ANA

Mon, 19 Oct - Tue, 10 Nov

07:20 - 07:05

YOW

SYD

33h 45m

2 stops

17:50 - 05:35

SYD

YOW

25h 45m

2 stops

$2,165Multiple Airlines

Sat, 29 Aug - Sun, 27 Sep

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

20 Oct

YOW06:55Ottawa

46h 15m

2 stops

SYD20:10Sydney Kingsford Smith

10 Nov

SYD12:25Sydney Kingsford Smith

28h 31m

2 stops

YOW00:56Ottawa

$1,756

ANA

23 Aug

YOW05:00Ottawa

38h 25m

2 stops

SYD09:25Sydney Kingsford Smith

30 Aug

SYD11:45Sydney Kingsford Smith

32h 09m

2 stops

YOW05:54Ottawa

$1,809

ANA

4 Nov

YOW07:45Ottawa

44h 30m

2 stops

SYD20:15Sydney Kingsford Smith

26 Nov

SYD12:25Sydney Kingsford Smith

28h 31m

2 stops

YOW00:56Ottawa

$1,845

Air Canada flights from Ottawa to Sydney

Our best Air Canada deals on Ottawa to Sydney flight tickets

Air Canada

29 Aug

YOW05:00Ottawa

36h 20m

1 stop

SYD07:20Sydney Kingsford Smith

13 Sept

SYD09:20Sydney Kingsford Smith

34h 38m

1 stop

YOW05:58Ottawa

$2,182

Air Canada

29 Aug

YOW22:05Ottawa

43h 15m

2 stops

SYD07:20Sydney Kingsford Smith

13 Sept

SYD09:20Sydney Kingsford Smith

34h 38m

1 stop

YOW05:58Ottawa

$2,186

Air Canada

19 Oct

YOW05:00Ottawa

36h 20m

1 stop

SYD08:20Sydney Kingsford Smith

11 Nov

SYD11:20Sydney Kingsford Smith

27h 51m

2 stops

YOW23:11Ottawa

$2,215

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 20/10

06:55-20:10

2 stops46h 15m

Sydney Kingsford Smith

Tue 10/11

12:25-00:56

2 stops28h 31m

$1,756

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 23/8

05:00-09:25

2 stops38h 25m

Sydney Kingsford Smith

Sun 30/8

11:45-05:54

2 stops32h 09m

$1,809

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 4/11

07:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Thu 26/11

12:25-00:56

2 stops28h 31m

$1,845

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 29/8

07:20-11:50

3 stops38h 30m

Sydney Kingsford Smith

Sun 27/9

13:15-05:35

3 stops30h 20m

$1,854

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 29/8

06:25-19:10

2 stops46h 45m

Sydney Kingsford Smith

Sun 13/9

11:45-00:53

2 stops27h 08m

$1,867

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

05:00-09:25

2 stops38h 25m

Sydney Kingsford Smith

Mon 31/8

11:45-01:09

2 stops27h 24m

$1,893

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 23/8

05:00-09:25

2 stops38h 25m

Sydney Kingsford Smith

Sun 30/8

11:45-05:54

2 stops32h 09m

$1,949

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 4/8

06:25-19:10

2 stops46h 45m

Sydney Kingsford Smith

Tue 11/8

11:45-13:59

2 stops40h 14m

$2,083

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 19/10

06:55-10:25

2 stops36h 30m

Sydney Kingsford Smith

Tue 10/11

12:25-00:56

2 stops28h 31m

$2,146

Fastest return journey

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 29/8

07:20-07:05

2 stops33h 45m

Sydney Kingsford Smith

Sun 27/9

17:50-05:35

2 stops25h 45m

$2,165

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

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Ottawa, with most prices found around $2,136. 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 $2,143.

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 $2,460 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 $2,158 on momondo.

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	30h 16m
Direct flights	None

The fastest flight from Ottawa to Sydney takes 30h 16m

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

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Frequently asked questions about flying from Ottawa to Sydney

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 30h 16m, 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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Terrigal

Penrith

Katoomba

Manly

Coogee

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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.