C$ 683 Find Cheap Flights from Ottawa to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Singapore departing on 28/1. 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 Singapore

Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Singapore 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 round-trip flight deals from Ottawa to Singapore

Sun, 25 Jan - Sun, 8 Feb
ANA Logo
6:20 a.m. - 6:55 a.m.YOW-SIN
35h 35m2 stops
ANA Logo
10:45 a.m. - 5:12 p.m.SIN-YOW
43h 27m2 stops
C$ 1,235ANA
Find Deal
Sun, 1 Mar - Mon, 23 Mar
United Airlines Logo
7:30 p.m. - 8:15 p.m.YOW-SIN
35h 45m2 stops
United Airlines Logo
10:10 a.m. - 10:26 a.m.SIN-YOW
36h 16m2 stops
C$ 1,249United Airlines
Find Deal
Sat, 24 Jan - Sun, 8 Feb
United Airlines Logo
5:11 p.m. - 8:15 p.m.YOW-SIN
62h 04m2 stops
United Airlines Logo
10:45 a.m. - 9:18 p.m.SIN-YOW
47h 33m2 stops
C$ 1,283United Airlines
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
5:50 p.m. - 2:00 p.m.YOW-SIN
31h 10m2 stops
Multiple Airlines Logo
1:15 p.m. - 2:44 p.m.SIN-YOW
38h 29m3 stops
C$ 1,348Multiple Airlines
Find Deal
Thu, 5 Mar - Thu, 19 Mar
Air Canada Logo
5:50 p.m. - 7:00 a.m.YOW-SIN
24h 10m1 stop
Air Canada Logo
8:50 a.m. - 9:38 a.m.SIN-YOW
36h 48m2 stops
C$ 1,408Air Canada
Find Deal
Thu, 5 Mar - Thu, 19 Mar
Air Canada Logo
5:45 a.m. - 7:00 a.m.YOW-SIN
36h 15m2 stops
Air Canada Logo
8:50 a.m. - 9:38 a.m.SIN-YOW
36h 48m2 stops
C$ 1,411Air Canada
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Multiple Airlines Logo
5:25 p.m. - 2:00 p.m.YOW-SIN
31h 35m3 stops
Multiple Airlines Logo
1:15 p.m. - 2:44 p.m.SIN-YOW
38h 29m3 stops
C$ 1,432Multiple Airlines
Find Deal
Sat, 24 Jan - Sat, 7 Feb
Cathay Pacific Logo
5:40 a.m. - 3:45 p.m.YOW-SIN
45h 05m2 stops
Cathay Pacific Logo
1:25 a.m. - 12:39 a.m.SIN-YOW
36h 14m2 stops
C$ 1,835Cathay Pacific
Find Deal
Fri, 6 Mar - Tue, 17 Mar
China Eastern Logo
5:40 a.m. - 5:25 a.m.YOW-SIN
34h 45m2 stops
China Eastern Logo
12:25 a.m. - 12:39 a.m.SIN-YOW
36h 14m2 stops
C$ 1,932China Eastern
Find Deal
Fri, 23 Jan - Sun, 8 Feb
China Eastern Logo
5:40 a.m. - 3:00 p.m.YOW-SIN
44h 20m2 stops
China Eastern Logo
6:30 p.m. - 12:39 a.m.SIN-YOW
43h 09m2 stops
C$ 1,965China Eastern
Find Deal
Booking Insights

KAYAK's insights & trends for Ottawa to Singapore flights

Get data-powered insights and trends into flights from Ottawa to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ottawa to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Singapore is August, when tickets cost C$ 1,329 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is C$ 2,349 and C$ 1,885 respectively.

What’s the cheapest day of the week to fly from Ottawa to Singapore?

The average price of all round-trip flights from Ottawa to Singapore clicked on KAYAK for each day over the last 12 months.

For Ottawa to Singapore, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Singapore back to Ottawa, the best deals are generally found on Friday, with Wednesday being the most expensive.

How far in advance should I book a flight from Ottawa to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Ottawa to Singapore, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightC$ 683
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from Ottawa to Singapore

FAQs - booking Singapore flights

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

    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 Ottawa to Singapore.

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

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

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

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

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

    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 from Ottawa to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the afternoon, when round-trip flights cost C$ 1,727 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally at night, which is peak travel time and where the average cost of a ticket is C$ 2,138.

Reviews of the top 5 airlines flying from Ottawa to Singapore

 
Need help choosing which airline to fly with from Ottawa to Singapore? 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.
8.4
ANAOverall score based on 994 reviews
8.7Crew
7.7Food
8.6Boarding
8.2Comfort
7.9Entertainment
Airline reviews

Lucky the weather was perfect as it can be not a great flight if it is stormy

10.0 ExcellentWhitney, Oct 2025YYJ - YVR
Read more ANA reviews

Lucky the weather was perfect as it can be not a great flight if it is stormy

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Great as can be expected with a 10 hour flight over the Pacific. Great movie selection of new releases that hadn’t hit streaming yet. And despite the bad rep, I actually like the airplane good.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

Flight was on an ANA flight not air Japan. They did most excellent. Again the flight had excellent legroom for someone that is over 6 foot tall and the staff was very very nice. The only issue you may run into is that the person sitting next to you, may not be able to speak the same language as you.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

The only problem was my connecting flight to Chiang Mai on Hong Kong express that I booked through Cathay Pacific was canceled and I was never told about it. I was rescheduled on a flight 10 hours later. Very long day at rgr airport in Hing Kong after a 13 hour flight but that's OK, I understand things change but I think I should have been told. I would have prepared myself for a long wait. Great flights all around though. Thank you

Great entertainment system, the seat is a bit old style needs refurbishment

There was a flight attendant named Angela who took care of me because I injured my foot badly right before the flight. Because of the service she provided I will always fly Cathay.

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

it was a great experience as far as business class.. but I have had better meals and wine on other airlines.. that said.. the price was a great value for what I got in return.. crew made the difference.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Cabin crew is very helpful and nice, it is another level of service compared to Air Canada

Entertainment for kids was good. Good was terrible, needs lots of work.

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Snacks were just placed and many people were hungry and unaware they were available. Ran out of water bottles. Attendants not available. Missed entire meal.

Very Bad experience with Swiss, they robbed me for additional baggage and misguided. The flight was delayed for 2hr 55 minutes, screens were not functional and food was also bad.

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

On board wifi or other entertainment. Landlines option was good but ran late to Pearson

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

More space on a sold out fight and food trays were dirty

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

My original flight was cancelled -- but I have to mention the excellent service I was given by the agent working at check-in who found me an earlier flight -- and helped me navigate security, ensured my baggage kept up with the quick check-in and boarding process -- and just generally made the re-booking process a breeze. Thank you! On flight was fine, but we unfortunately meant no in-flight service -- no water, or coffee (it was an early morning flight...), but the crew was pleasant and accommodating throughout.

No in flight entertainment on a 750 mile flight. Made you join their "program" to get it. It was free on my first leg of the flight from Cincinnati to Toronto. In addition, there was brief period of turbulence that prohibited the crew from serving refreshments. They used that short interruption as an excuse to never serve drinks at all. They had ample time to do so and chose not to. They went around serving half cups of water instead rather than have their carts in the aisle with drinks.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.