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Cheap flights from Singapore to Ottawa from S$ 714

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 21-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — YOW
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

S$ 1,298

One-way from

S$ 714

Popular in

July

Cheapest in

October

Average price

S$ 1,362
Air Canada
  • Air Canada
  • 17-6-10-7
  • 3 total stops
  • 85h 44m total
  • Singapore to Ottawa
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21-6
  • 21-6
  • 3 total stops
  • 39h 06m total
  • Singapore to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 224 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 71 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Singapore to Ottawa

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 13 June 2025.

Tue 17-609:10SIN - YOW
2 stops40h 34mAir Canada
Thu 10-721:55YOW - SIN
1 stop45h 10mAir Canada
Deal found 12-6S$ 1,298
Tue 17-608:45SIN - YOW
2 stops41h 19mUnited Airlines
Wed 9-710:37YOW - SIN
2 stops31h 38mUnited Airlines
Deal found 12-6S$ 1,957
Mon 16-600:50SIN - YOW
2 stops45h 34mEmirates
Thu 10-706:00YOW - SIN
2 stops27h 45mEmirates
Deal found 12-6S$ 2,053
Wed 18-601:50SIN - YOW
2 stops27h 15mCathay Pacific
Wed 9-705:55YOW - SIN
2 stops30h 55mCathay Pacific
Deal found 12-6S$ 2,104
Fri 20-622:30SIN - YOW
1 stop28h 35mAir France
Wed 9-717:15YOW - SIN
1 stop27h 10mAir France
Deal found 12-6S$ 2,791
Sun 15-600:40SIN - YOW
2 stops36h 01mMultiple Airlines
Fri 4-717:15YOW - SIN
1 stop27h 10mMultiple Airlines
Deal found 11-6S$ 2,994

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 13 June 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

Sat 21-6

21:15-00:21

3 stops39h 06m

S$ 714

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Sat 21-6

09:10-08:59

2 stops35h 49m

S$ 751

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Fri 27-6

22:30-15:05

1 stop28h 35m

S$ 2,501

Flights are sorted by cheapest return flights first.

Deals found on 12-6

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.

Cheapflights Insights

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

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 inches per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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 13 June 2025.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
United Airlines
7.4
Good
8,790 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Air Canada
7.1
Good
9,539 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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.

  • What are the cheapest airlines flying from Singapore to Ottawa round-trip?

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at S$ 1,298. Additional round-trip tickets that might be worth considering are offered by United Airlines and Emirates, with the lowest prices starting at S$ 1,957 and S$ 2,053, respectively. These flights start at 23% lower than the current average price 3 months from now.

  • 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 13 June 2025.
United Airlines 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,439AverageS$ 1,480FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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?

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