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.

$1,104 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.

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

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

21:45 - 15:59SYD Sydney Kingsford Smith-YOW Ottawa

58h 14m2 stops Tokyo Haneda Vancouver Intl

$1,943Multiple Airlines

Wed, 2 Dec - Tue, 26 Jan

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

34h 45m2 stops Vancouver Intl Tokyo Haneda

20:55 - 16:15SYD Sydney Kingsford Smith-YOW Ottawa

57h 20m2 stops Tokyo Haneda Vancouver Intl

$1,969ANA

Tue, 2 Mar - Tue, 6 Apr

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

34h 45m2 stops Vancouver Intl Tokyo Haneda

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

27h 15m2 stops Tokyo Haneda Vancouver Intl

$2,040Multiple Airlines

Mon, 1 Mar - Wed, 7 Apr

17:40 - 10:35YOW Ottawa-SYD Sydney Kingsford Smith

48h 55m2 stops Vancouver Intl Auckland Intl

14:05 - 00:54SYD Sydney Kingsford Smith-YOW Ottawa

25h 49m2 stops Auckland Intl Vancouver Intl

$2,060Air New Zealand

Sat, 20 Feb - Mon, 15 Mar

17:40 - 08:35YOW Ottawa-SYD Sydney Kingsford Smith

46h 55m2 stops Vancouver Intl Auckland Intl

09:55 - 00:54SYD Sydney Kingsford Smith-YOW Ottawa

29h 59m2 stops Auckland Intl Vancouver Intl

$2,061Air New Zealand

Sat, 20 Feb - Mon, 15 Mar

06:00 - 06:25YOW Ottawa-SYD Sydney Kingsford Smith

32h 25m2 stops Toronto Pearson Intl Los Angeles

14:00 - 00:49SYD Sydney Kingsford Smith-YOW Ottawa

26h 49m3 stops Nadi Los Angeles Toronto Pearson Intl

$2,072Multiple Airlines

Wed, 2 Dec - Tue, 26 Jan

17:40 - 08:35YOW Ottawa-SYD Sydney Kingsford Smith

46h 55m2 stops Vancouver Intl Auckland Intl

09:55 - 00:54SYD Sydney Kingsford Smith-YOW Ottawa

29h 59m2 stops Auckland Intl Vancouver Intl

$2,074Air New Zealand

Sat, 20 Feb - Mon, 15 Mar

17:40 - 08:35YOW Ottawa-SYD Sydney Kingsford Smith

46h 55m2 stops Vancouver Intl Auckland Intl

09:55 - 00:54SYD Sydney Kingsford Smith-YOW Ottawa

29h 59m2 stops Auckland Intl Vancouver Intl

$2,086Air New Zealand

Sat, 20 Feb - Mon, 15 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

$2,118ANA

Mon, 7 Dec - Mon, 5 Apr

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

35h 55m2 stops Vancouver Intl Nadi

13:15 - 19:50SYD Sydney Kingsford Smith-YOW Ottawa

44h 35m2 stops Nadi Vancouver Intl

$2,119Multiple Airlines

Tue, 8 Dec - Tue, 6 Apr

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:50 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

30h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 23:11SYD Sydney Kingsford Smith-YOW Ottawa

27h 51m2 stops Vancouver Intl Calgary

$2,382Air Canada

Sat, 14 Nov - Fri, 20 Nov

10:50 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

30h 45m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 - 23:11SYD Sydney Kingsford Smith-YOW Ottawa

27h 51m2 stops Vancouver Intl Calgary

$2,393Air Canada

Sat, 14 Nov - Fri, 20 Nov

07:45 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

33h 50m1 stop Vancouver Intl

11:20 - 23:11SYD Sydney Kingsford Smith-YOW Ottawa

27h 51m2 stops Vancouver Intl Calgary

$2,403Air Canada

Thu, 12 Nov - Thu, 19 Nov

07:50 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

33h 45m2 stops Calgary Vancouver Intl

11:20 - 09:47SYD Sydney Kingsford Smith-YOW Ottawa

38h 27m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$2,419Air Canada

Thu, 12 Nov - Thu, 19 Nov

10:50 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

30h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 00:56SYD Sydney Kingsford Smith-YOW Ottawa

29h 36m1 stop Vancouver Intl

$2,532Air Canada

Sat, 14 Nov - Fri, 20 Nov

10:50 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

30h 45m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 - 23:11SYD Sydney Kingsford Smith-YOW Ottawa

27h 51m2 stops Vancouver Intl Calgary

$2,544Air Canada

Sat, 14 Nov - Fri, 20 Nov

10:50 - 09:35YOW Ottawa-SYD Sydney Kingsford Smith

30h 45m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 - 09:47SYD Sydney Kingsford Smith-YOW Ottawa

38h 27m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$2,622Air Canada

Sat, 14 Nov - Fri, 20 Nov

05:30 - 06:50YOW Ottawa-SYD Sydney Kingsford Smith

57h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

15:50 - 23:40SYD Sydney Kingsford Smith-YOW Ottawa

47h 50m2 stops Doha Hamad Intl Toronto Pearson Intl

$2,652Multiple Airlines

Wed, 11 Nov - Sun, 13 Dec

05:30 - 06:50YOW Ottawa-SYD Sydney Kingsford Smith

57h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

15:50 - 23:40SYD Sydney Kingsford Smith-YOW Ottawa

47h 50m2 stops Doha Hamad Intl Toronto Pearson Intl

$2,661Multiple Airlines

Wed, 11 Nov - Sun, 13 Dec

05:30 - 06:50YOW Ottawa-SYD Sydney Kingsford Smith

57h 20m2 stops Toronto Pearson Intl Doha Hamad Intl

15:50 - 23:40SYD Sydney Kingsford Smith-YOW Ottawa

47h 50m2 stops Doha Hamad Intl Toronto Pearson Intl

$2,683Multiple Airlines

Wed, 11 Nov - Sun, 13 Dec

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

2 Mar

YOW07:45Ottawa

34h 45m

2 stops

SYD10:30Sydney Kingsford Smith

6 Apr

SYD20:55Sydney Kingsford Smith

57h 20m

2 stops

YOW16:15Ottawa

$1,969

ANA

3 Mar

YOW07:45Ottawa

44h 30m

2 stops

SYD20:15Sydney Kingsford Smith

2 Apr

SYD21:45Sydney Kingsford Smith

42h 15m

2 stops

YOW01:00Ottawa

$2,218

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

48h 55m

2 stops

SYD10:35Sydney Kingsford Smith

15 Mar

SYD14:05Sydney Kingsford Smith

25h 49m

2 stops

YOW00:54Ottawa

$2,060

Air New Zealand

20 Feb

YOW17:40Ottawa

46h 55m

2 stops

SYD08:35Sydney Kingsford Smith

15 Mar

SYD09:55Sydney Kingsford Smith

29h 59m

2 stops

YOW00:54Ottawa

$2,061

Air New Zealand

20 Feb

YOW17:40Ottawa

46h 55m

2 stops

SYD08:35Sydney Kingsford Smith

15 Mar

SYD09:55Sydney Kingsford Smith

29h 59m

2 stops

YOW00:54Ottawa

$2,074

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 2/12

06:15-10:30

2 stops36h 15m

Sydney Kingsford Smith

Tue 26/1

21:45-15:59

2 stops58h 14m

$1,943

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Tue 2/3

07:45-10:30

2 stops34h 45m

Sydney Kingsford Smith

Tue 6/4

20:55-16:15

2 stops57h 20m

$1,969

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Mon 1/3

07:45-10:30

2 stops34h 45m

Sydney Kingsford Smith

Wed 7/4

11:45-01:00

2 stops27h 15m

$2,040

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

17:40-10:35

2 stops48h 55m

Sydney Kingsford Smith

Mon 15/3

14:05-00:54

2 stops25h 49m

$2,060

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

17:40-08:35

2 stops46h 55m

Sydney Kingsford Smith

Mon 15/3

09:55-00:54

2 stops29h 59m

$2,061

Fastest return journey

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Wed 2/12

06:00-06:25

2 stops32h 25m

Sydney Kingsford Smith

Tue 26/1

14:00-00:49

3 stops26h 49m

$2,072

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

17:40-08:35

2 stops46h 55m

Sydney Kingsford Smith

Mon 15/3

09:55-00:54

2 stops29h 59m

$2,074

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 20/2

17:40-08:35

2 stops46h 55m

Sydney Kingsford Smith

Mon 15/3

09:55-00:54

2 stops29h 59m

$2,086

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Mon 7/12

07:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Mon 5/4

11:45-01:00

2 stops27h 15m

$2,118

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Tue 8/12

08:40-12:35

2 stops35h 55m

Sydney Kingsford Smith

Tue 6/4

13:15-19:50

2 stops44h 35m

$2,119

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 $2,293 to $2,899.
The lowest price recently found on this route was $1,969.

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 $1,967. If you aren’t able to travel to Sydney during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $2,360.

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 $2,553 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 $2,072 on momondo.

Can stopping save me money on Ottawa to Sydney flights?

You could potentially save up to 19% on your flight if you consider stops on a Ottawa to Sydney flight.

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	$1,104
Fastest flight time	33h 10m
Direct flights	None

The best one-way flight to Sydney from Ottawa in the past 72 hours is $1,104. The best return flight deal from Ottawa to Sydney found on momondo in the last 72 hours is $1,943.

The fastest flight from Ottawa to Sydney takes 33h 10m

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 33h 10m, 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.