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

Philippine Airlines 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.

$970 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.

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

44h 30m2 stops Vancouver Intl Tokyo Haneda

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

28h 31m2 stops Tokyo Haneda Vancouver Intl

$1,793ANA

Tue, 3 Nov - Tue, 17 Nov

06:55 - 19:10YOW Ottawa-SYD Sydney Kingsford Smith

46h 15m2 stops Vancouver Intl Tokyo Haneda

21:45 - 00:53SYD Sydney Kingsford Smith-YOW Ottawa

42h 08m2 stops Tokyo Haneda Vancouver Intl

$1,854Multiple Airlines

Thu, 1 Oct - Sat, 17 Oct

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

44h 30m2 stops Vancouver Intl Tokyo Haneda

12:25 - 14:09SYD Sydney Kingsford Smith-YOW Ottawa

65h 44m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,859ANA

Tue, 3 Nov - Sun, 15 Nov

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

$1,879Multiple Airlines

Sat, 31 Oct - Fri, 13 Nov

06:25 - 19:10YOW Ottawa-SYD Sydney Kingsford Smith

46h 45m2 stops Chicago O'Hare Intl Tokyo Haneda

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

42h 11m2 stops Tokyo Haneda Vancouver Intl

$1,880ANA

Fri, 25 Sep - Tue, 27 Oct

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

37h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

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

28h 31m2 stops Tokyo Haneda Vancouver Intl

$1,899ANA

Fri, 30 Oct - Tue, 10 Nov

05:00 - 19:10YOW Ottawa-SYD Sydney Kingsford Smith

48h 10m2 stops Vancouver Intl Tokyo Haneda

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

27h 08m2 stops Tokyo Haneda Vancouver Intl

$1,920Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

08:40 - 22:05YOW Ottawa-SYD Sydney Kingsford Smith

45h 25m2 stops Vancouver Intl Nadi

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

45h 52m2 stops Nadi Vancouver Intl

$1,948Multiple Airlines

Tue, 2 Feb - Tue, 2 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

$2,157Multiple Airlines

Sat, 30 Jan - Tue, 2 Mar

15:15 - 19:20YOW Ottawa-SYD Sydney Kingsford Smith

36h 05m2 stops Boston Logan Intl Doha Hamad Intl

22:10 - 17:26SYD Sydney Kingsford Smith-YOW Ottawa

59h 16m2 stops Doha Hamad Intl Miami

$2,166Multiple Airlines

Mon, 1 Feb - Wed, 3 Mar

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ANA flights from Ottawa to Sydney

Our best ANA deals on Ottawa to Sydney flight tickets

ANA

3 Nov

YOW07:45Ottawa

44h 30m

2 stops

SYD20:15Sydney Kingsford Smith

17 Nov

SYD12:25Sydney Kingsford Smith

28h 31m

2 stops

YOW00:56Ottawa

$1,793

ANA

3 Nov

YOW07:45Ottawa

44h 30m

2 stops

SYD20:15Sydney Kingsford Smith

15 Nov

SYD12:25Sydney Kingsford Smith

65h 44m

2 stops

YOW14:09Ottawa

$1,859

ANA

25 Sept

YOW06:25Ottawa

46h 45m

2 stops

SYD19:10Sydney Kingsford Smith

27 Oct

SYD21:45Sydney Kingsford Smith

42h 11m

2 stops

YOW00:56Ottawa

$1,880

Philippine Airlines flights from Ottawa to Sydney

Our best Philippine Airlines deals on Ottawa to Sydney flight tickets

Philippine Airlines

1 Nov

YOW05:40Ottawa

60h 10m

2 stops

SYD09:50Sydney Kingsford Smith

15 Nov

SYD11:30Sydney Kingsford Smith

29h 12m

2 stops

YOW00:42Ottawa

$2,214

Philippine Airlines

4 Nov

YOW05:40Ottawa

60h 10m

2 stops

SYD09:50Sydney Kingsford Smith

15 Nov

SYD11:30Sydney Kingsford Smith

29h 12m

2 stops

YOW00:42Ottawa

$2,404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Tue 3/11

07:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Tue 17/11

12:25-00:56

2 stops28h 31m

$1,793

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Thu 1/10

06:55-19:10

2 stops46h 15m

Sydney Kingsford Smith

Sat 17/10

21:45-00:53

2 stops42h 08m

$1,854

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Tue 3/11

07:45-20:15

2 stops44h 30m

Sydney Kingsford Smith

Sun 15/11

12:25-14:09

2 stops65h 44m

$1,859

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 31/10

07:45-20:15

2 stops45h 30m

Sydney Kingsford Smith

Fri 13/11

12:25-00:56

2 stops28h 31m

$1,879

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Fri 25/9

06:25-19:10

2 stops46h 45m

Sydney Kingsford Smith

Tue 27/10

21:45-00:56

2 stops42h 11m

$1,880

Fastest return journey

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Fri 30/10

06:15-10:30

2 stops37h 15m

Sydney Kingsford Smith

Tue 10/11

12:25-00:56

2 stops28h 31m

$1,899

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sun 27/9

05:00-19:10

2 stops48h 10m

Sydney Kingsford Smith

Sun 4/10

12:45-00:53

2 stops27h 08m

$1,920

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Tue 2/2

08:40-22:05

2 stops45h 25m

Sydney Kingsford Smith

Tue 2/3

14:00-19:52

2 stops45h 52m

$1,948

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 30/1

08:40-12:35

2 stops35h 55m

Sydney Kingsford Smith

Tue 2/3

14:00-19:52

2 stops45h 52m

$2,157

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Mon 1/2

15:15-19:20

2 stops36h 05m

Sydney Kingsford Smith

Wed 3/3

22:10-17:26

2 stops59h 16m

$2,166

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 $2,222 to $2,754.
The lowest price recently found on this route was $1,793.

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 $2,222. 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 $2,238.

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 $2,484 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 $2,048 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	$970
Fastest flight time	34h 10m
Direct flights	None

The best one-way flight to Sydney from Ottawa in the past 72 hours is $970. The best return flight deal from Ottawa to Sydney found on momondo in the last 72 hours is $1,793.

The fastest flight from Ottawa to Sydney takes 34h 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 34h 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.