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Cheap flights from Singapore to Ottawa from C$ 787

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — YOW
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Ottawa
Explore the most affordable flight options available from Singapore to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Thu 17/97:00 a.m.
SIN
-
YOW
2 stops22h 20m
Air Canada
Mon 21/96:15 p.m.
YOW
-
SIN
2 stops47h 00m
Air Canada
Deal found 7/3C$ 1,487
Sat 2/57:00 a.m.
SIN
-
YOW
2 stops46h 22m
Air Canada
Sun 10/510:00 a.m.
YOW
-
SIN
2 stops31h 15m
Air Canada
Deal found 9/3C$ 1,533
Thu 11/67:00 a.m.
SIN
-
YOW
2 stops22h 22m
Air Canada
Tue 16/65:00 a.m.
YOW
-
SIN
1 stop36h 15m
Air Canada
Deal found 8/3C$ 1,541
Sat 2/510:50 p.m.
SIN
-
YOW
2 stops37h 56m
Multiple Airlines
Sun 10/55:00 a.m.
YOW
-
SIN
1 stop36h 15m
Multiple Airlines
Deal found 9/3C$ 1,552
Tue 9/67:00 a.m.
SIN
-
YOW
2 stops22h 22m
Air Canada
Tue 16/65:00 a.m.
YOW
-
SIN
1 stop36h 15m
Air Canada
Deal found 8/3C$ 1,589
Wed 10/610:50 p.m.
SIN
-
YOW
2 stops43h 10m
Air Canada
Tue 16/65:00 a.m.
YOW
-
SIN
1 stop36h 15m
Air Canada
Deal found 8/3C$ 1,598
Tue 9/67:00 a.m.
SIN
-
YOW
2 stops22h 22m
Air Canada
Sun 14/65:50 p.m.
YOW
-
SIN
1 stop23h 25m
Air Canada
Deal found 8/3C$ 1,616

Find flight deals from Singapore to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 March 2026.

Round-trip from

C$ 1,533

One-way from

C$ 787

Popular in

August

Cheapest in

September
Air Canada
  • Air Canada
  • 2/5-10/5
  • 4 total stops
  • 77h 37m total
  • Singapore to Ottawa
Search Deals
5/7
  • 5/7
  • 3 total stops
  • 39h 20m total
  • Singapore to Ottawa
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 394 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 202 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Singapore to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 March 2026.
Use the filters below to find and compare flights from Singapore to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 23/4

7:00 a.m.-3:02 p.m.

2 stops44h 02m

Ottawa

Thu 30/4

5:45 a.m.-5:15 a.m.

2 stops35h 30m

C$ 1,686

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Wed 22/4

2:20 a.m.-12:39 a.m.

2 stops34h 19m

Ottawa

Thu 30/4

12:25 p.m.-5:15 a.m.

3 stops28h 50m

C$ 1,760

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 2/4

8:35 p.m.-6:55 p.m.

2 stops34h 20m

Ottawa

Mon 6/4

10:00 a.m.-6:45 a.m.

2 stops32h 45m

C$ 1,943
Quickest round-trip

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sat 2/5

7:00 a.m.-8:00 p.m.

1 stop25h 00m

Ottawa

Sun 10/5

9:00 a.m.-5:15 a.m.

1 stop32h 15m

C$ 2,057

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Mon 8/6

12:50 a.m.-1:05 p.m.

2 stops48h 15m

Ottawa

Wed 17/6

6:00 a.m.-9:45 p.m.

2 stops27h 45m

C$ 2,079

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 7/6

1:40 a.m.-5:35 p.m.

2 stops51h 55m

Ottawa

Sun 14/6

6:00 a.m.-9:45 p.m.

2 stops27h 45m

C$ 2,079

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 14/6

9:00 p.m.-1:05 p.m.

2 stops28h 05m

Ottawa

Thu 18/6

6:00 a.m.-3:00 p.m.

2 stops45h 00m

C$ 2,079

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 7/6

12:50 a.m.-5:35 p.m.

2 stops52h 45m

Ottawa

Sat 13/6

6:00 a.m.-9:45 p.m.

2 stops27h 45m

C$ 2,106

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sat 13/6

9:00 p.m.-5:35 p.m.

2 stops32h 35m

Ottawa

Thu 18/6

6:00 a.m.-9:45 p.m.

2 stops27h 45m

C$ 2,106

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sat 13/6

8:35 p.m.-6:48 p.m.

2 stops34h 13m

Ottawa

Mon 15/6

6:25 a.m.-6:35 p.m.

2 stops48h 10m

C$ 2,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Ottawa

What is the cheapest month to book a flight from Singapore to Ottawa?

Currently, November is the cheapest month in which you can book a flight from Singapore to Ottawa (average of C$ 1,169). Flying from Singapore to Ottawa in March is currently the most expensive (average of C$ 1,775). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Ottawa?

    Air Canada, United Airlines, and Emirates can get you from Singapore to Ottawa in just under 34h 20m. Your travel time can differ by up to 11h 01m. Airlines will cover a distance of 14814 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Singapore to Ottawa that include hotel bookings?

    Yes. In addition to deals on Singapore to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Ottawa.

  • Can I find deals for business class flights from Singapore to Ottawa?

    Yes. Cheapflights offers flight deals from Singapore to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Ottawa?

    Currently, November is the cheapest month in which you can book a flight from Singapore to Ottawa (average of C$ 1,169). Flying from Singapore to Ottawa in March is currently the most expensive (average of C$ 1,775). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Perth
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Pearson Intl flights
Singapore to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Ottawa with no change fees?

Certainly. Search results for flights to Ottawa from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Singapore today and book when prices fit your budget.

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