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.

$899 Cheap Flights from Ottawa to Sydney in 2026/27

Find the cheapest flights from Ottawa to Sydney

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 12:35YOW Ottawa-SYD Sydney Kingsford Smith

38h 25m3 stops Calgary Los Angeles Los Angeles Nadi

06:00 - 00:01SYD Sydney Kingsford Smith-YOW Ottawa

58h 01m3 stops Nadi Los Angeles Los Angeles Calgary

$1,881Multiple Airlines

Thu, 12 Nov - Fri, 4 Dec

06:15 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

46h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 01:00SYD Sydney Kingsford Smith-YOW Ottawa

27h 15m2 stops Tokyo Haneda Vancouver Intl

$1,891ANA

Mon, 8 Mar - Fri, 9 Apr

06:15 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

46h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 01:00SYD Sydney Kingsford Smith-YOW Ottawa

27h 15m2 stops Tokyo Haneda Vancouver Intl

$1,894ANA

Mon, 8 Mar - Fri, 9 Apr

07:45 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

45h 30m2 stops Vancouver Intl Tokyo Haneda

21:45 - 00:56SYD Sydney Kingsford Smith-YOW Ottawa

43h 11m2 stops Tokyo Haneda Vancouver Intl

$1,895ANA

Sat, 31 Oct - Sat, 14 Nov

07:45 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

44h 30m2 stops Vancouver Intl Tokyo Haneda

12:45 - 01:00SYD Sydney Kingsford Smith-YOW Ottawa

27h 15m2 stops Tokyo Haneda Vancouver Intl

$1,911ANA

Wed, 3 Mar - Fri, 2 Apr

06:15 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 00:56SYD Sydney Kingsford Smith-YOW Ottawa

43h 11m2 stops Tokyo Haneda Vancouver Intl

$1,957ANA

Sat, 31 Oct - Sat, 14 Nov

08:40 - 12:35YOW Ottawa-SYD Sydney Kingsford Smith

35h 55m2 stops Vancouver Intl Nadi

14:00 - 19:52SYD Sydney Kingsford Smith-YOW Ottawa

45h 52m2 stops Nadi Vancouver Intl

$1,975Multiple Airlines

Sat, 6 Feb - Sat, 6 Mar

07:45 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

44h 30m2 stops Vancouver Intl Tokyo Haneda

11:45 - 01:00SYD Sydney Kingsford Smith-YOW Ottawa

27h 15m2 stops Tokyo Haneda Vancouver Intl

$2,048ANA

Mon, 8 Mar - Fri, 9 Apr

06:10 - 06:25YOW Ottawa-SYD Sydney Kingsford Smith

32h 15m3 stops Calgary Edmonton Los Angeles Los Angeles

11:20 - 00:01SYD Sydney Kingsford Smith-YOW Ottawa

28h 41m2 stops Los Angeles Los Angeles Calgary

$2,049Multiple Airlines

Thu, 12 Nov - Fri, 4 Dec

06:10 - 10:35YOW Ottawa-SYD Sydney Kingsford Smith

36h 25m3 stops Calgary Los Angeles Los Angeles Auckland Intl

09:55 - 00:01SYD Sydney Kingsford Smith-YOW Ottawa

54h 06m3 stops Auckland Intl Los Angeles Los Angeles Calgary

$2,087Multiple Airlines

Sun, 3 Jan - Sun, 31 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:15 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

47h 05m2 stops Winnipeg Vancouver Intl

09:20 - 00:53SYD Sydney Kingsford Smith-YOW Ottawa

29h 33m1 stop Vancouver Intl

$2,440Air New Zealand

Sat, 19 Sep - Sat, 26 Sep

18:05 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

23h 15m1 stop Vancouver Intl

09:20 - 00:53SYD Sydney Kingsford Smith-YOW Ottawa

29h 33m1 stop Vancouver Intl

$2,482Air Canada

Sat, 19 Sep - Sat, 26 Sep

09:05 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

32h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 00:53SYD Sydney Kingsford Smith-YOW Ottawa

29h 33m1 stop Vancouver Intl

$2,576Air New Zealand

Thu, 17 Sep - Thu, 24 Sep

17:20 - 06:55YOW Ottawa-SYD Sydney Kingsford Smith

47h 35m2 stops Chicago O'Hare Intl San Francisco

09:30 - 18:55SYD Sydney Kingsford Smith-YOW Ottawa

23h 25m2 stops Los Angeles Los Angeles Washington, D.C. Dulles Intl

$2,580United Airlines

Sat, 19 Sep - Sat, 26 Sep

09:05 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

32h 15m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 00:45SYD Sydney Kingsford Smith-YOW Ottawa

29h 25m2 stops Vancouver Intl Toronto Pearson Intl

$2,589Air New Zealand

Thu, 17 Sep - Thu, 24 Sep

14:45 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

26h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 09:24SYD Sydney Kingsford Smith-YOW Ottawa

38h 04m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$2,676Air Canada

Thu, 17 Sep - Thu, 24 Sep

10:00 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

31h 20m1 stop Toronto Pearson Intl

09:20 - 00:45SYD Sydney Kingsford Smith-YOW Ottawa

29h 25m1 stop Toronto Pearson Intl

$3,054Multiple Airlines

Thu, 17 Sep - Thu, 24 Sep

11:10 - 07:20YOW Ottawa-SYD Sydney Kingsford Smith

30h 10m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

09:20 - 17:10SYD Sydney Kingsford Smith-YOW Ottawa

21h 50m2 stops Vancouver Intl Calgary

$3,184Air Canada

Sat, 19 Sep - Sat, 26 Sep

07:20 - 09:10YOW Ottawa-SYD Sydney Kingsford Smith

35h 50m3 stops Calgary Los Angeles Los Angeles Brisbane

06:25 - 05:35SYD Sydney Kingsford Smith-YOW Ottawa

37h 10m3 stops Melbourne Los Angeles Los Angeles Calgary

$3,202Qantas Airways

Sat, 19 Sep - Sat, 26 Sep

06:55 - 08:00YOW Ottawa-SYD Sydney Kingsford Smith

59h 05m2 stops Toronto Pearson Intl Manila Ninoy Aquino Intl

10:15 - 16:23SYD Sydney Kingsford Smith-YOW Ottawa

44h 08m2 stops Manila Ninoy Aquino Intl Vancouver Intl

$9,345Multiple Airlines

Fri, 18 Sep - Tue, 29 Sep

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

8 Mar

YOW06:15Ottawa

46h 00m

2 stops

SYD20:15Sydney Kingsford Smith

9 Apr

SYD11:45Sydney Kingsford Smith

27h 15m

2 stops

YOW01:00Ottawa

$1,891

ANA

8 Mar

YOW06:15Ottawa

46h 00m

2 stops

SYD20:15Sydney Kingsford Smith

9 Apr

SYD11:45Sydney Kingsford Smith

27h 15m

2 stops

YOW01:00Ottawa

$1,894

ANA

31 Oct

YOW07:45Ottawa

45h 30m

2 stops

SYD20:15Sydney Kingsford Smith

14 Nov

SYD21:45Sydney Kingsford Smith

43h 11m

2 stops

YOW00:56Ottawa

$1,895

Air New Zealand flights from Ottawa to Sydney

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

Air New Zealand

18 Nov

YOW17:40Ottawa

23h 55m

1 stop

SYD09:35Sydney Kingsford Smith

14 Dec

SYD11:20Sydney Kingsford Smith

20h 39m

1 stop

YOW15:59Ottawa

$2,089

Air New Zealand

20 Feb

YOW17:40Ottawa

23h 55m

1 stop

SYD09:35Sydney Kingsford Smith

15 Mar

SYD11:20Sydney Kingsford Smith

28h 34m

1 stop

YOW00:54Ottawa

$2,138

Air New Zealand

20 Feb

YOW17:40Ottawa

23h 55m

1 stop

SYD09:35Sydney Kingsford Smith

15 Mar

SYD11:20Sydney Kingsford Smith

28h 34m

1 stop

YOW00:54Ottawa

$2,140

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Thu 12/11

06:10-12:35

3 stops38h 25m

Sydney Kingsford Smith

Fri 4/12

06:00-00:01

3 stops58h 01m

$1,881

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Mon 8/3

06:15-20:15

2 stops46h 00m

Sydney Kingsford Smith

Fri 9/4

11:45-01:00

2 stops27h 15m

$1,891

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Mon 8/3

06:15-20:15

2 stops46h 00m

Sydney Kingsford Smith

Fri 9/4

11:45-01:00

2 stops27h 15m

$1,894

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 31/10

07:45-20:15

2 stops45h 30m

Sydney Kingsford Smith

Sat 14/11

21:45-00:56

2 stops43h 11m

$1,895

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 3/3

07:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Fri 2/4

12:45-01:00

2 stops27h 15m

$1,911

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 31/10

06:15-20:15

2 stops47h 00m

Sydney Kingsford Smith

Sat 14/11

21:45-00:56

2 stops43h 11m

$1,957

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 6/2

08:40-12:35

2 stops35h 55m

Sydney Kingsford Smith

Sat 6/3

14:00-19:52

2 stops45h 52m

$1,975

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Mon 8/3

07:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Fri 9/4

11:45-01:00

2 stops27h 15m

$2,048

Fastest return journey

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Thu 12/11

06:10-06:25

3 stops32h 15m

Sydney Kingsford Smith

Fri 4/12

11:20-00:01

2 stops28h 41m

$2,049

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sun 3/1

06:10-10:35

3 stops36h 25m

Sydney Kingsford Smith

Sun 31/1

09:55-00:01

3 stops54h 06m

$2,087

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?

Prices are currently low for flights on this route.

Typical prices usually range from $2,154 to $2,764.
The lowest price recently found on this route was $1,881.

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 $2,213. 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 $2,218.

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 $2,480 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 $2,040 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

Best price found	$899
Fastest flight time	23h 55m
Direct flights	None

The best one-way flight to Sydney from Ottawa in the past 72 hours is $899. The best return flight deal from Ottawa to Sydney found on momondo in the last 72 hours is $1,881.

The fastest flight from Ottawa to Sydney takes 23h 55m

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?
There are 15853.3 km between Ottawa and Sydney Kingsford Smith. Flights usually cover this in 23h 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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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.