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Cheap flights from Singapore to Ottawa from C$ 754

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — YOW
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 27 October 2025.

Tue 28/108:50 a.m.SIN - YOW
2 stops42h 10mAir Canada
Sun 30/117:45 a.m.YOW - SIN
1 stop34h 15mAir Canada
Deal found 26/10C$ 1,261
Sun 23/118:50 a.m.SIN - YOW
2 stops43h 10mAir Canada
Sun 30/117:45 a.m.YOW - SIN
1 stop34h 15mAir Canada
Deal found 26/10C$ 1,283
Sun 23/111:15 p.m.SIN - YOW
2 stops24h 27mMultiple Airlines
Sun 30/115:50 p.m.YOW - SIN
2 stops29h 15mMultiple Airlines
Deal found 26/10C$ 1,748
Tue 28/101:15 p.m.SIN - YOW
2 stops24h 23mEVA Air
Sun 30/117:25 p.m.YOW - SIN
2 stops27h 40mEVA Air
Deal found 26/10C$ 1,759
Sun 23/1110:20 p.m.SIN - YOW
3 stops33h 35mUnited Airlines
Sun 30/115:14 p.m.YOW - SIN
2 stops38h 01mUnited Airlines
Deal found 26/10C$ 2,021
Tue 28/1010:20 p.m.SIN - YOW
3 stops32h 35mUnited Airlines
Sun 30/115:14 p.m.YOW - SIN
2 stops38h 01mUnited Airlines
Deal found 26/10C$ 2,029
Mon 27/1012:30 a.m.SIN - YOW
2 stops47h 52mEmirates
Sun 30/1110:20 a.m.YOW - SIN
2 stops33h 10mEmirates
Deal found 26/10C$ 2,273
Sat 22/1112:05 a.m.SIN - YOW
2 stops32h 13mSWISS
Sun 30/1110:50 a.m.YOW - SIN
2 stops30h 00mSWISS
Deal found 26/10C$ 2,350
Thu 11/122:05 p.m.SIN - YOW
2 stops23h 37mMultiple Airlines
Thu 18/127:15 a.m.YOW - SIN
2 stops33h 25mMultiple Airlines
Deal found 27/10C$ 2,715

Cheap 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 27 October 2025.

Round-trip from

C$ 1,283

One-way from

C$ 754

Popular in

August

Cheapest in

June

Average price

C$ 1,401
Air Canada
  • Air Canada
  • 23/11-30/11
  • 3 total stops
  • 77h 25m total
  • Singapore to Ottawa
Search Deals
25/3
  • 25/3
  • 2 total stops
  • 34h 14m total
  • Singapore to Ottawa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 102 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 27 October 2025.
Use the filters below to find and compare flights from Singapore to Ottawa that are best for you.

Fly from

Singapore

Fly to

Ottawa

Route

Depart

Return

Price

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 23/11

8:50 a.m.-3:00 p.m.

2 stops43h 10m

Ottawa

Sun 30/11

7:45 a.m.-7:00 a.m.

1 stop34h 15m

C$ 1,283

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 23/11

1:15 p.m.-12:42 a.m.

2 stops24h 27m

Ottawa

Sun 30/11

5:50 p.m.-12:05 p.m.

2 stops29h 15m

C$ 1,748

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Tue 10/3

8:50 a.m.-3:00 p.m.

2 stops42h 10m

Ottawa

Fri 13/3

5:50 p.m.-7:00 a.m.

1 stop25h 10m

C$ 1,980

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 23/11

10:20 p.m.-6:55 p.m.

3 stops33h 35m

Ottawa

Sun 30/11

5:14 p.m.-8:15 p.m.

2 stops38h 01m

C$ 2,021

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Mon 9/3

1:25 a.m.-5:18 p.m.

2 stops27h 53m

Ottawa

Fri 13/3

5:40 a.m.-12:25 a.m.

2 stops30h 45m

C$ 2,494

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Wed 18/2

7:00 p.m.-12:41 a.m.

2 stops42h 41m

C$ 845

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 26/3

8:20 a.m.-5:25 p.m.

3 stops45h 05m

C$ 985

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Mon 16/2

3:45 p.m.-3:45 p.m.

2 stops37h 00m

C$ 992

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Fri 20/3

8:50 a.m.-9:42 a.m.

2 stops36h 52m

C$ 1,020

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 19/3

12:25 a.m.-12:39 a.m.

2 stops36h 14m

C$ 1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 12 results
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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, June is the cheapest month in which you can book a flight from Singapore to Ottawa (average of C$ 1,224). Flying from Singapore to Ottawa in April is currently the most expensive (average of C$ 1,723). 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.

How much does it cost to fly round-trip from Singapore to Ottawa?

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 43h 10m. 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.

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

    Currently, June is the cheapest month in which you can book a flight from Singapore to Ottawa (average of C$ 1,224). Flying from Singapore to Ottawa in April is currently the most expensive (average of C$ 1,723). 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
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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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