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.

$941 Cheap Flights from Ottawa to Sydney in 2025/26

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 $2,387 to $3,003. The lowest price recently found on this route was $2,027.

1 adult

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Find the cheapest flights from Ottawa to Sydney

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One-way

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06:00 - 07:30

YOW

SYD

35h 30m2 stops

17:50 - 06:55

SYD

YOW

27h 05m2 stops

$2,027Multiple Airlines

Thu, 21 May - Sat, 6 Jun

06:40 - 09:00

YOW

SYD

34h 20m2 stops

10:20 - 15:45

SYD

YOW

20h 25m1 stop

$2,141Multiple Airlines

Tue, 17 Feb - Tue, 10 Mar

06:00 - 07:30

YOW

SYD

35h 30m2 stops

13:15 - 06:55

SYD

YOW

31h 40m3 stops

$2,178Multiple Airlines

Thu, 21 May - Sat, 6 Jun

07:45 - 07:30

YOW

SYD

33h 45m3 stops

13:15 - 06:55

SYD

YOW

31h 40m3 stops

$2,185Multiple Airlines

Thu, 21 May - Sat, 6 Jun

07:45 - 08:35

YOW

SYD

33h 50m1 stop

09:20 - 06:45

SYD

YOW

35h 25m1 stop

$2,190Air Canada

Mon, 23 Mar - Mon, 27 Apr

17:35 - 08:35

YOW

SYD

47h 00m2 stops

10:20 - 15:45

SYD

YOW

20h 25m1 stop

$2,193Air Canada

Sat, 7 Mar - Wed, 11 Mar

10:50 - 08:35

YOW

SYD

30h 45m3 stops

09:20 - 14:56

SYD

YOW

43h 36m2 stops

$2,205Air Canada

Mon, 23 Mar - Mon, 27 Apr

07:15 - 07:25

YOW

SYD

32h 10m2 stops

11:20 - 15:45

SYD

YOW

20h 25m1 stop

$2,206Multiple Airlines

Thu, 12 Feb - Thu, 19 Feb

19:55 - 09:35

YOW

SYD

45h 40m3 stops

11:20 - 09:38

SYD

YOW

37h 18m2 stops

$2,209Air Canada

Mon, 16 Feb - Mon, 9 Mar

07:15 - 07:25

YOW

SYD

32h 10m2 stops

11:20 - 18:38

SYD

YOW

23h 18m2 stops

$2,217Multiple Airlines

Thu, 12 Feb - Thu, 19 Feb

Air Canada flights from Ottawa to Sydney

Our best Air Canada deals on Ottawa to Sydney flight tickets

Air Canada

23 Mar

YOW07:45Ottawa

33h 50m

1 stop

SYD08:35Sydney Kingsford Smith

27 Apr

SYD09:20Sydney Kingsford Smith

35h 25m

1 stop

YOW06:45Ottawa

$2,190

Find similar

Air Canada

7 Mar

YOW17:35Ottawa

47h 00m

2 stops

SYD08:35Sydney Kingsford Smith

11 Mar

SYD10:20Sydney Kingsford Smith

20h 25m

1 stop

YOW15:45Ottawa

$2,193

Find similar

Air Canada

23 Mar

YOW10:50Ottawa

30h 45m

3 stops

SYD08:35Sydney Kingsford Smith

27 Apr

SYD09:20Sydney Kingsford Smith

43h 36m

2 stops

YOW14:56Ottawa

$2,205

Find similar

United Airlines flights from Ottawa to Sydney

Our best United Airlines deals on Ottawa to Sydney flight tickets

United Airlines

28 Jan

YOW15:10Ottawa

25h 55m

2 stops

SYD09:05Sydney Kingsford Smith

15 Feb

SYD14:00Sydney Kingsford Smith

25h 54m

2 stops

YOW23:54Ottawa

$2,356

Find similar

United Airlines

28 Jan

YOW09:45Ottawa

28h 35m

2 stops

SYD06:20Sydney Kingsford Smith

15 Feb

SYD11:50Sydney Kingsford Smith

23h 05m

2 stops

YOW18:55Ottawa

$2,359

Find similar

United Airlines

18 Jan

YOW14:15Ottawa

26h 50m

2 stops

SYD09:05Sydney Kingsford Smith

30 Jan

SYD12:10Sydney Kingsford Smith

27h 44m

2 stops

YOW23:54Ottawa

$2,412

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 21/5

06:00-07:30

2 stops35h 30m

Sydney Kingsford Smith

Sat 6/6

17:50-06:55

2 stops27h 05m

$2,027

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 17/2

06:40-09:00

2 stops34h 20m

Sydney Kingsford Smith

Tue 10/3

10:20-15:45

1 stop20h 25m

$2,141

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 21/5

06:00-07:30

2 stops35h 30m

Sydney Kingsford Smith

Sat 6/6

13:15-06:55

3 stops31h 40m

$2,178

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 21/5

07:45-07:30

3 stops33h 45m

Sydney Kingsford Smith

Sat 6/6

13:15-06:55

3 stops31h 40m

$2,185

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

07:45-08:35

1 stop33h 50m

Sydney Kingsford Smith

Mon 27/4

09:20-06:45

1 stop35h 25m

$2,190

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 7/3

17:35-08:35

2 stops47h 00m

Sydney Kingsford Smith

Wed 11/3

10:20-15:45

1 stop20h 25m

$2,193

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 23/3

10:50-08:35

3 stops30h 45m

Sydney Kingsford Smith

Mon 27/4

09:20-14:56

2 stops43h 36m

$2,205

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 12/2

07:15-07:25

2 stops32h 10m

Sydney Kingsford Smith

Thu 19/2

11:20-15:45

1 stop20h 25m

$2,206

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Mon 16/2

19:55-09:35

3 stops45h 40m

Sydney Kingsford Smith

Mon 9/3

11:20-09:38

2 stops37h 18m

$2,209

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 12/2

07:15-07:25

2 stops32h 10m

Sydney Kingsford Smith

Thu 19/2

11:20-18:38

2 stops23h 18m

$2,217

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 November is, on average, the cheapest month to fly to Sydney from Ottawa, with most prices found around $2,293. If you aren’t able to travel to Sydney during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $2,294.

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 $2,437 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 $2,103 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	25h 55m
Direct flights	None

The fastest flight from Ottawa to Sydney takes 25h 55m

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 25h 55m, 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.