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Cheap flights from Singapore to Ottawa from C$ 1,692

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — YOW
25 May — 1 Jun1
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 25 April 2026.

Thu 15/107:00 a.m.
SIN
-
YOW
1 stop29h 53m
Air Canada
Mon 19/106:15 p.m.
YOW
-
SIN
2 stops47h 00m
Air Canada
Deal found 23/4C$ 1,692
Tue 5/51:30 a.m.
SIN
-
YOW
2 stops32h 41m
Multiple Airlines
Thu 21/52:00 p.m.
YOW
-
SIN
2 stops38h 15m
Multiple Airlines
Deal found 22/4C$ 1,775
Thu 4/67:00 a.m.
SIN
-
YOW
2 stops46h 22m
Air Canada
Thu 11/66:00 a.m.
YOW
-
SIN
2 stops35h 15m
Air Canada
Deal found 20/4C$ 1,831
Fri 11/98:10 a.m.
SIN
-
YOW
2 stops24h 40m
Air Canada
Tue 15/96:05 p.m.
YOW
-
SIN
1 stop23h 10m
Air Canada
Deal found 19/4C$ 1,913
Thu 4/68:00 p.m.
SIN
-
YOW
2 stops28h 40m
Multiple Airlines
Thu 11/64:00 p.m.
YOW
-
SIN
3 stops32h 45m
Multiple Airlines
Deal found 20/4C$ 1,924
Wed 20/52:20 a.m.
SIN
-
YOW
2 stops34h 00m
Multiple Airlines
Thu 28/56:55 p.m.
YOW
-
SIN
2 stops30h 55m
Multiple Airlines
Deal found 23/4C$ 1,946
Mon 4/510:35 a.m.
SIN
-
YOW
2 stops39h 24m
Emirates
Thu 21/56:00 a.m.
YOW
-
SIN
2 stops45h 00m
Emirates
Deal found 22/4C$ 2,047

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 25 April 2026.

Round-trip from

C$ 1,692

One-way from

C$ 995
Air Canada
  • Air Canada
  • 15/10-19/10
  • 3 total stops
  • 76h 53m total
  • Singapore to Ottawa
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 32h 35m total
  • Singapore to Ottawa
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 25 April 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 15/10

7:00 a.m.-5:15 p.m.

2 stops46h 15m

Ottawa

Mon 19/10

6:15 p.m.-5:15 a.m.

2 stops47h 00m

C$ 1,692
Quickest round-trip

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Fri 11/9

8:10 a.m.-8:50 p.m.

2 stops24h 40m

Ottawa

Tue 15/9

6:05 p.m.-5:15 a.m.

1 stop23h 10m

C$ 1,913

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Fri 8/5

10:35 a.m.-2:00 p.m.

2 stops39h 25m

Ottawa

Mon 18/5

6:00 a.m.-8:35 a.m.

2 stops38h 35m

C$ 2,076

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 21/5

5:00 p.m.-3:20 p.m.

3 stops34h 20m

Ottawa

Thu 28/5

6:15 p.m.-1:50 p.m.

3 stops31h 35m

C$ 2,179

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Tue 5/5

10:35 a.m.-1:56 p.m.

2 stops39h 21m

Ottawa

Thu 21/5

6:00 a.m.-8:35 a.m.

2 stops38h 35m

C$ 2,261

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Mon 4/5

1:40 a.m.-1:56 p.m.

2 stops48h 16m

Ottawa

Sat 23/5

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

2 stops27h 45m

C$ 2,290

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 4/6

7:00 a.m.-10:35 a.m.

2 stops39h 35m

Ottawa

Thu 11/6

6:55 a.m.-5:15 a.m.

1 stop34h 20m

C$ 2,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Sorted by cheapest first

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.

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 can get you from Singapore to Ottawa in just under 46h 15m. Your travel time can differ by up to . Airlines will cover a distance of 14814 km.

  • 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.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
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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