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Cheap flights from Singapore to Ottawa from S$ 725

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 10-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — YOW
27 May — 3 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 27 April 2026.

Thu 15-1007:00
SIN
-
YOW
1 stop29h 53m
Air Canada
Mon 19-1018:15
YOW
-
SIN
2 stops47h 00m
Air Canada
Deal found 24-4S$ 1,577
Tue 28-401:30
SIN
-
YOW
2 stops32h 46m
Multiple Airlines
Thu 14-514:00
YOW
-
SIN
2 stops38h 15m
Multiple Airlines
Deal found 26-4S$ 1,653
Wed 20-502:20
SIN
-
YOW
2 stops34h 00m
Multiple Airlines
Thu 28-518:55
YOW
-
SIN
2 stops30h 55m
Multiple Airlines
Deal found 23-4S$ 1,814
Fri 31-702:00
SIN
-
YOW
2 stops50h 49m
Multiple Airlines
Sun 16-818:05
YOW
-
SIN
2 stops30h 30m
Multiple Airlines
Deal found 25-4S$ 1,877
Mon 27-409:00
SIN
-
YOW
2 stops37h 03m
United Airlines
Tue 12-510:00
YOW
-
SIN
2 stops32h 45m
United Airlines
Deal found 26-4S$ 1,971
Sun 26-421:00
SIN
-
YOW
2 stops31h 21m
Emirates
Tue 19-506:00
YOW
-
SIN
2 stops44h 05m
Emirates
Deal found 26-4S$ 1,973
Sun 7-601:30
SIN
-
YOW
2 stops32h 41m
Multiple Airlines
Sat 20-618:35
YOW
-
SIN
2 stops33h 10m
Multiple Airlines
Deal found 27-4S$ 1,989

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 27 April 2026.

Round-trip from

S$ 1,577

One-way from

S$ 725
Air Canada
  • Air Canada
  • 15-10-19-10
  • 3 total stops
  • 76h 53m total
  • Singapore to Ottawa
Search Deals
10-7
  • 10-7
  • 2 total stops
  • 41h 45m total
  • Singapore to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 27 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 return flight

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 15-10

07:00-17:15

2 stops46h 15m

Ottawa

Mon 19-10

18:15-05:15

2 stops47h 00m

S$ 1,577
Fastest return journey

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sat 1-8

15:20-05:54

2 stops26h 34m

Ottawa

Sun 16-8

18:05-05:15

1 stop23h 10m

S$ 1,930

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 7-6

01:30-22:11

2 stops32h 41m

Ottawa

Sat 20-6

18:35-15:45

2 stops33h 10m

S$ 1,991

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 21-5

17:00-15:20

3 stops34h 20m

Ottawa

Thu 28-5

18:15-13:50

3 stops31h 35m

S$ 2,031
Cheapest one-way

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Wed 10-6

02:20-00:25

2 stops34h 05m

S$ 822

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sun 12-7

19:40-22:10

2 stops38h 30m

S$ 903

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sat 11-7

23:05-17:35

3 stops54h 30m

S$ 1,000

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Tue 12-5

20:35-10:03

2 stops25h 28m

S$ 1,226
Fastest single journey

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Wed 29-7

13:10-00:45

2 stops23h 35m

S$ 1,619

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Tue 12-5

07:00-00:55

1 stop29h 55m

S$ 2,592

Flights are sorted by cheapest return flights first.

Deals found on 27-4

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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 return 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.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 27 April 2026.
Read reviews from past customers who have flown with Air Canada from Singapore to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,974 reviews
Check prices

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,974 reviews
Air Canada
7.1
Good
10,974 reviews
Check prices

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Entertainment

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 . The distance from Singapore to Ottawa is about 14814 km.

  • What is the cheapest airline to fly from Singapore to Ottawa round-trip?

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at S$ 1,130.

  • 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 holiday 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Ottawa on these airlines

Choose from the following airlines for your flight from Singapore to Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 27 April 2026.
Air Canada flights from Singapore Changi to Ottawa

Top airline flying from Singapore to Ottawa

Discover the top airline that operate flights from Singapore to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 1,130AverageS$ 1,742FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Deals for Singapore to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Singapore.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Ottawa flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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