What is the cheapest airline that flies from Ottawa to Sydney Kingsford Smith?

Air New Zealand is the most popular carrier operating from Ottawa to Sydney Kingsford Smith

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.

$938 Cheap Flights from Ottawa to Sydney in 2026

Find the cheapest flights from Ottawa to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:40 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

59h 35m2 stops Vancouver Intl Tokyo Haneda

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

27h 15m2 stops Tokyo Haneda Vancouver Intl

$1,794Multiple Airlines

Sat, 31 Oct - Mon, 19 Apr

07:45 - 10:30YOW Ottawa-SYD Sydney Kingsford Smith

34h 45m2 stops Vancouver Intl Tokyo Haneda

12:25 - 00:56SYD Sydney Kingsford Smith-YOW Ottawa

28h 31m2 stops Tokyo Haneda Vancouver Intl

$1,808ANA

Wed, 4 Nov - Wed, 11 Nov

18:05 - 20:10YOW Ottawa-SYD Sydney Kingsford Smith

59h 05m2 stops Vancouver Intl Tokyo Haneda

12:45 - 00:53SYD Sydney Kingsford Smith-YOW Ottawa

27h 08m2 stops Tokyo Haneda Vancouver Intl

$1,826Multiple Airlines

Sat, 17 Oct - Sat, 24 Oct

17:40 - 20:15YOW Ottawa-SYD Sydney Kingsford Smith

59h 35m2 stops Vancouver Intl Tokyo Haneda

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

27h 15m2 stops Tokyo Haneda Vancouver Intl

$1,865Multiple Airlines

Fri, 30 Oct - Fri, 23 Apr

06:15 - 10:30YOW Ottawa-SYD Sydney Kingsford Smith

36h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

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

27h 15m2 stops Tokyo Haneda Vancouver Intl

$1,917ANA

Sun, 28 Feb - Sun, 11 Apr

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

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

12:25 - 14:18SYD Sydney Kingsford Smith-YOW Ottawa

40h 53m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,922ANA

Sat, 20 Feb - Mon, 15 Mar

06:15 - 10:30YOW Ottawa-SYD Sydney Kingsford Smith

36h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 - 00:54SYD Sydney Kingsford Smith-YOW Ottawa

27h 29m2 stops Tokyo Haneda Vancouver Intl

$1,938ANA

Sat, 20 Feb - Mon, 15 Mar

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

$1,939Multiple Airlines

Sat, 13 Feb - Sat, 27 Feb

06:15 - 10:30YOW Ottawa-SYD Sydney Kingsford Smith

36h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 - 00:54SYD Sydney Kingsford Smith-YOW Ottawa

27h 29m2 stops Tokyo Haneda Vancouver Intl

$1,940ANA

Sat, 20 Feb - Mon, 15 Mar

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

45h 30m2 stops Vancouver Intl Tokyo Haneda

12:25 - 00:56SYD Sydney Kingsford Smith-YOW Ottawa

28h 31m2 stops Tokyo Haneda Vancouver Intl

$1,957ANA

Tue, 27 Oct - Tue, 10 Nov

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

4 Nov

YOW07:45Ottawa

34h 45m

2 stops

SYD10:30Sydney Kingsford Smith

11 Nov

SYD12:25Sydney Kingsford Smith

28h 31m

2 stops

YOW00:56Ottawa

$1,808

ANA

28 Feb

YOW06:15Ottawa

36h 15m

2 stops

SYD10:30Sydney Kingsford Smith

11 Apr

SYD11:45Sydney Kingsford Smith

27h 15m

2 stops

YOW01:00Ottawa

$1,917

ANA

20 Feb

YOW06:15Ottawa

46h 00m

2 stops

SYD20:15Sydney Kingsford Smith

15 Mar

SYD12:25Sydney Kingsford Smith

40h 53m

2 stops

YOW14:18Ottawa

$1,922

Air New Zealand flights from Ottawa to Sydney

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

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

$2,133

Air New Zealand

20 Feb

YOW12:10Ottawa

29h 25m

2 stops

SYD09:35Sydney Kingsford Smith

15 Mar

SYD11:20Sydney Kingsford Smith

28h 34m

1 stop

YOW00:54Ottawa

$2,145

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

$2,177

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 31/10

17:40-20:15

2 stops59h 35m

Sydney Kingsford Smith

Mon 19/4

11:45-01:00

2 stops27h 15m

$1,794

Fastest return journey

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 4/11

07:45-10:30

2 stops34h 45m

Sydney Kingsford Smith

Wed 11/11

12:25-00:56

2 stops28h 31m

$1,808

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 17/10

18:05-20:10

2 stops59h 05m

Sydney Kingsford Smith

Sat 24/10

12:45-00:53

2 stops27h 08m

$1,826

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Fri 30/10

17:40-20:15

2 stops59h 35m

Sydney Kingsford Smith

Fri 23/4

11:45-01:00

2 stops27h 15m

$1,865

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sun 28/2

06:15-10:30

2 stops36h 15m

Sydney Kingsford Smith

Sun 11/4

11:45-01:00

2 stops27h 15m

$1,917

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

06:15-20:15

2 stops46h 00m

Sydney Kingsford Smith

Mon 15/3

12:25-14:18

2 stops40h 53m

$1,922

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

06:15-10:30

2 stops36h 15m

Sydney Kingsford Smith

Mon 15/3

12:25-00:54

2 stops27h 29m

$1,938

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 13/2

08:40-12:35

2 stops35h 55m

Sydney Kingsford Smith

Sat 27/2

14:00-19:52

2 stops45h 52m

$1,939

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

06:15-10:30

2 stops36h 15m

Sydney Kingsford Smith

Mon 15/3

12:25-00:54

2 stops27h 29m

$1,940

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Tue 27/10

07:45-20:15

2 stops45h 30m

Sydney Kingsford Smith

Tue 10/11

12:25-00:56

2 stops28h 31m

$1,957

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

Prices

Airlines

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 $2,150 to $2,758.
The lowest price recently found on this route was $1,794.

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 $2,209. 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 $2,221.

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 $2,036 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	$938
Fastest flight time	25h 55m
Direct flights	None

The best one-way flight to Sydney from Ottawa in the past 72 hours is $938. The best return flight deal from Ottawa to Sydney found on momondo in the last 72 hours is $1,794.

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

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 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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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.