SIN - YOW

S$ 634 Find Cheap Flights from Singapore to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Ottawa departing on 6-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Ottawa, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
S$ 1,437
Typical prices: S$ 1,469-S$ 1,743
Air Canada
Sat 2-5Sun 10-5
SIN - YOW • 2 stops
Cheapest one-way flight
S$ 634
Overall average: S$ 1,130
Multiple Airlines
Mon 6-7
SIN - YOW • 3 stops
Direct flights
Not available
There are currently no direct flights between Singapore and Ottawa. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Singapore to Ottawa (SIN-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Ottawa

Sat, 2 May - Sun, 10 May
Air Canada Logo
07:00 - 17:22
SIN
-
YOW
46h 22m
2 stops
Air Canada Logo
10:00 - 05:15
YOW
-
SIN
31h 15m
2 stops
S$ 1,437Air Canada
Thu, 11 Jun - Tue, 16 Jun
Air Canada Logo
07:00 - 17:22
SIN
-
YOW
22h 22m
2 stops
Air Canada Logo
05:00 - 05:15
YOW
-
SIN
36h 15m
1 stop
S$ 1,445Air Canada
Thu, 11 Jun - Tue, 16 Jun
Air Canada Logo
07:00 - 06:00
SIN
-
YOW
35h 00m
1 stop
Air Canada Logo
05:00 - 05:15
YOW
-
SIN
36h 15m
1 stop
S$ 1,450Air Canada
Sat, 2 May - Sun, 10 May
Multiple Airlines Logo
22:50 - 00:46
SIN
-
YOW
37h 56m
2 stops
Multiple Airlines Logo
05:00 - 05:15
YOW
-
SIN
36h 15m
1 stop
S$ 1,455Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Air Canada Logo
07:00 - 00:55
SIN
-
YOW
29h 55m
1 stop
Air Canada Logo
05:00 - 05:15
YOW
-
SIN
36h 15m
1 stop
S$ 1,489Air Canada
Wed, 10 Jun - Tue, 16 Jun
Air Canada Logo
22:50 - 06:00
SIN
-
YOW
43h 10m
2 stops
Air Canada Logo
05:00 - 05:15
YOW
-
SIN
36h 15m
1 stop
S$ 1,498Air Canada
Tue, 9 Jun - Sun, 14 Jun
Air Canada Logo
07:00 - 17:22
SIN
-
YOW
22h 22m
2 stops
Air Canada Logo
17:50 - 05:15
YOW
-
SIN
23h 25m
1 stop
S$ 1,515Air Canada
Sat, 13 Jun - Tue, 16 Jun
Air Canada Logo
07:00 - 09:41
SIN
-
YOW
38h 41m
2 stops
Air Canada Logo
05:00 - 05:15
YOW
-
SIN
36h 15m
1 stop
S$ 1,519Air Canada
Sun, 14 Jun - Wed, 17 Jun
Air Canada Logo
20:50 - 06:00
SIN
-
YOW
45h 10m
2 stops
Air Canada Logo
18:20 - 05:15
YOW
-
SIN
46h 55m
2 stops
S$ 1,521Air Canada
Wed, 10 Jun - Sun, 14 Jun
Air Canada Logo
22:50 - 06:00
SIN
-
YOW
43h 10m
2 stops
Air Canada Logo
17:50 - 05:15
YOW
-
SIN
23h 25m
1 stop
S$ 1,522Air Canada
Useful Info

Good to know

Low seasonSeptember
Cheapest flightS$ 634
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Singapore to Ottawa

When to book flights from Singapore to Ottawa

Are your dates flexible? Find out the best times to travel from Singapore to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Ottawa

  • What is the cheapest flight from Singapore to Ottawa?

    In the last 3 days, the lowest price for a flight from Singapore to Ottawa was S$ 634 for a one-way ticket and S$ 1,437 for a return.

  • Which airports will I be using when flying from Singapore to Ottawa?

    On your way to Ottawa, you’ll fly out from Singapore Changi. You’ll be landing at Ottawa.

  • Which aircraft models fly most regularly from Singapore to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Ottawa?

    Star Alliance is the only airline alliance operating flights between Singapore and Ottawa.

  • How does KAYAK find such low prices on flights from Singapore to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ottawa with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Singapore to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10800 reviews
7.8Crew
7.1Comfort
7.3Boarding
6.3Food
6.8Entertainment
Airline reviews

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

2.0 MediocreAnonymous, Mar 2026
LIS - YYZ
Read more Air Canada reviews

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Flight from saskatoon to toronto was by far the worst flight ive ever been on and roughest landing ever.

Mechanical issue caused me to be stuck in Vancouver for 2 days

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

The on-board entertainment system was horrible - we gave up watching because it just kept glitching.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

We had originally booked our flight from Punta Cana to London Ontario but our flight from Toronto to London was rescheduled and we would of had a 14 hour layover in Toronto before caughting our flight to London which is unacceptable. So we canceled our flight to London with no compensation and booked Robert Q Airbus from Toronto to London. We are not planning on using Air Canada for any more travel trips. In the last year and a half, Air Canada has rescheduled my flight from Toronto to London 3 times and forced me to cancel the flight and take Robert Q to London to avoid a long layover in Toronto. I received no compensation for the flight which is unacceptable. I'm very disappointed in the way Air Canada always rescheduled my flight from Toronto to London.

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

Information on your arrival and departure airports