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Cheap flights from Singapore to Ottawa from S$ 699

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 21-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — YOW
5 mag — 12 mag1
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 30 aprile 2025.

Round-trip from

S$ 1,596

One-way from

S$ 699

Popular in

July

Cheapest in

March

Average price

S$ 1,871
13-5-16-5
  • 13-5-16-5
  • 4 total stops
  • 77h 42m total
  • Singapore to Ottawa
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21-5
  • 21-5
  • 2 total stops
  • 32h 37m total
  • Singapore to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (S$ 350 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 42 potential savings vs. average return price).
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Average for round-trip flights in April 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 30 aprile 2025.

mar 13-518:10SIN - YOW
2 stops42h 12mMultiple Airlines
ven 16-505:55YOW - SIN
2 stops35h 30mMultiple Airlines
Deal found 29-4S$ 1,596
dom 22-609:10SIN - YOW
2 stops22h 16mAir Canada
lun 23-620:55YOW - SIN
2 stops46h 10mAir Canada
Deal found 29-4S$ 1,613
ven 13-622:30SIN - YOW
1 stop28h 35mAir France
ven 20-617:15YOW - SIN
1 stop27h 10mAir France
Deal found 29-4S$ 2,618
sab 9-820:40SIN - YOW
3 stops29h 47mUnited Airlines
dom 17-806:33YOW - SIN
2 stops36h 07mUnited Airlines
Deal found 28-4S$ 2,928
mar 13-523:30SIN - YOW
3 stops29h 45mSWISS
ven 16-511:05YOW - SIN
2 stops42h 00mSWISS
Deal found 29-4S$ 6,773

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 30 aprile 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

mar 13-5

18:10-00:22

2 stops42h 12m

Ottawa

ven 16-5

05:55-05:25

2 stops35h 30m

S$ 1,596

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

dom 22-6

09:10-19:26

2 stops22h 16m

Ottawa

lun 23-6

20:55-07:05

2 stops46h 10m

S$ 1,613

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

ven 13-6

22:30-15:05

1 stop28h 35m

Ottawa

ven 20-6

17:15-08:25

1 stop27h 10m

S$ 2,618

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

sab 9-8

20:40-14:27

3 stops29h 47m

Ottawa

dom 17-8

06:33-06:40

2 stops36h 07m

S$ 2,928

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

mar 13-5

23:30-17:15

3 stops29h 45m

Ottawa

ven 16-5

11:05-17:05

2 stops42h 00m

S$ 6,773

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

mer 21-5

03:45-00:22

2 stops32h 37m

S$ 699

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

sab 21-6

01:50-17:05

2 stops51h 15m

S$ 1,092

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

dom 22-6

09:10-20:49

1 stop23h 39m

S$ 1,137

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

gio 22-5

22:30-15:05

1 stop28h 35m

S$ 2,292

Flights are sorted by cheapest return flights first.

Deals found on 29-4

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 30 aprile 2025.
Cathay Pacific
7.5
Good
852 reviews
Check prices

Entertainment

7.7

Crew

8.0

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
852 reviews
Cathay Pacific
7.5
Good
852 reviews
Check prices

Entertainment

7.7

Crew

8.0

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
SWISS
7.5
Good
1,588 reviews
Cathay Pacific
7.5
Good
852 reviews
Check prices

Entertainment

7.7

Crew

8.0

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Air France
7.4
Good
1,446 reviews
Cathay Pacific
7.5
Good
852 reviews
Check prices

Entertainment

7.7

Crew

8.0

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Air Canada
7.0
Good
9,244 reviews
Cathay Pacific
7.5
Good
852 reviews
Check prices

Entertainment

7.7

Crew

8.0

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

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$ 1,613. Additional round-trip tickets that might be worth considering are offered by Air France and SWISS, with the lowest prices starting at S$ 2,618 and S$ 6,773, respectively. These flights start at 10% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Singapore to Ottawa one-way?

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as S$ 1,092. However, be on the lookout for offers from Air Canada and Air France, as they are both options that can get you from Singapore to Ottawa for a low price.

  • 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

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

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 30 aprile 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 30 aprile 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,512AverageS$ 1,842FlexibilityNo 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?

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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