C$ 718 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 30/7. 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

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Best Singapore Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore2 stopsC$ 1,244
Singapore
Singapore2 stopsC$ 1,244

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

Tue, 26 Aug - Tue, 11 Nov
United Airlines Logo
7:29 p.m. - 6:25 p.m.YOW-SIN
34h 56m2 stops
United Airlines Logo
10:10 a.m. - 11:54 p.m.SIN-YOW
26h 44m2 stops
C$ 1,244United Airlines
Find Deal
Tue, 26 Aug - Tue, 11 Nov
United Airlines Logo
2:45 p.m. - 6:15 a.m.YOW-SIN
27h 30m2 stops
United Airlines Logo
10:20 p.m. - 10:26 a.m.SIN-YOW
25h 06m2 stops
C$ 1,247United Airlines
Find Deal
Sun, 28 Sep - Tue, 21 Oct
Air Canada Logo
9:55 p.m. - 4:00 a.m.YOW-SIN
42h 05m1 stop
Air Canada Logo
9:10 a.m. - 8:23 a.m.SIN-YOW
35h 13m1 stop
C$ 1,376Air Canada
Find Deal
Tue, 26 Aug - Wed, 12 Nov
Air Canada Logo
9:25 a.m. - 7:05 a.m.YOW-SIN
33h 40m1 stop
Air Canada Logo
8:25 a.m. - 4:57 a.m.SIN-YOW
33h 32m2 stops
C$ 1,377Air Canada
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Tue, 29 Jul - Tue, 5 Aug
 Logo
6:35 p.m. - 7:05 a.m.YOW-SIN
24h 30m1 stop
 Logo
9:10 a.m. - 12:48 a.m.SIN-YOW
27h 38m1 stop
C$ 1,505
Find Deal
Tue, 29 Jul - Tue, 5 Aug
 Logo
6:35 p.m. - 7:05 a.m.YOW-SIN
24h 30m1 stop
 Logo
9:10 a.m. - 12:21 a.m.SIN-YOW
27h 11m2 stops
C$ 1,517
Find Deal
Mon, 15 Sep - Thu, 6 Nov
Cathay Pacific Logo
5:55 a.m. - 12:50 a.m.YOW-SIN
30h 55m2 stops
Cathay Pacific Logo
1:25 a.m. - 1:37 a.m.SIN-YOW
37h 12m2 stops
C$ 1,669Cathay Pacific
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Sat, 27 Sep - Tue, 14 Oct
Cathay Pacific Logo
5:55 a.m. - 5:30 a.m.YOW-SIN
35h 35m2 stops
Cathay Pacific Logo
1:50 a.m. - 5:04 p.m.SIN-YOW
27h 14m2 stops
C$ 1,670Cathay Pacific
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Wed, 5 Nov - Wed, 19 Nov
Air France Logo
5:20 p.m. - 4:15 p.m.YOW-SIN
33h 55m2 stops
Air France Logo
10:55 p.m. - 3:10 p.m.SIN-YOW
29h 15m1 stop
C$ 1,788Air France
Find Deal
Wed, 9 Jul - Fri, 25 Jul
Air France Logo
5:15 p.m. - 8:25 a.m.YOW-SIN
27h 10m1 stop
Air France Logo
12:40 a.m. - 3:05 p.m.SIN-YOW
26h 25m2 stops
C$ 3,092Air France
Find Deal
Useful Info

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 September, when tickets cost C$ 1,312 (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$ 2,116 and C$ 2,090 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonMay
High seasonFebruary
Cheapest flightC$ 718
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (26% 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$ 1,236 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$ 1,530.

Top 5 airlines serving 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.
8.3
ANAOverall score based on 886 reviews
8.5Boarding
8.7Crew
7.7Food
8.2Comfort
7.9Entertainment
Airline reviews

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

10.0 ExcellentAnonymous, Jun 2025SFO - NRT
Read more ANA reviews

The crew was amazing, really friendly and efficient. One of the best flights I have ever been on. They made the long flight comfortable and I noticed there were two birthdays on the flight. They gave to customers birthday cards and wished them a happy birthday. That was very nice to see.

Overall the experience was ok. My two complaints are that the food is absolutely disgusting. The movies in the flight to Japan were a completely different selection than the ones on the way back. So if you’re looking forward to watching a certain move on the way back, think again.

That food is absolutely disgusting. Bring your own meals because the food not only smells fowl but tastes even more so. Jesus, I’d rather just eat a protein bar.

Everything was great. Wifi was down,but that didn't matter to me.

The best best best flight experience I have ever had. And I fly A LOT. THANK YOU, ANA!!!

My wife and I liked everything except the cold breakfast

My wife and I liked almost everything about ANA except for the economy seat space and the cold breakfast (croissant which seemed to just come out of the fridge)

The flight was smooth, but there were not enough options for meals and I was given beef when I do not eat beef. The flight going was much better because we received more snacks.

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

Thankful for the staff who provided blankets cause the plane was quite cold and no way to adjust the airflow in the seats next to the bathroom.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Flight was delayed at the last minute for six hours. Instead of delaying it to a normal hour, they moved it to 10 pm to essentially make it a redeye. There was no compensation or benefit offered for this inconvenience. Once on the plane, Inpaid for WiFi twice with both times it not working because of a “weak WiFi signal”, according to the flight attendants. They also chose the farther possible gates in both airports from the entrance/exit, even though they were one of the few active flights left so late in the evening. Overall it was pretty horrible.

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

Overall, it was ok. However, the food was very sub-par.

The economy seats are much indeed roomier. Meals needs improvement.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

bad… no veg food was provided eventhough i pre ordered special meal

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

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.

Much better than the major US Carriers especially in Biz Class.

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!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

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

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

Food, service and the boarding/offloading aspects were great. Our only issue were the seats we booked in the exit row because it was next to the bathroom so we were interrupted all night by people waiting for and then opening and closing the door to use the facilities. Would have fine for a day flight but not so much for an overnighter.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

I will never fly Air Canada again. 5 hour delay due to plane problem which could have been fixed while plane sat empty. We offered a $15CAD voucher for dinner due to delay, BUT that is NOT Even enough for a hamburger. Air Canada rebooked my 87 year old mother on an onward flight in Munich with NINE HOUR layover without rebooking me on same flight. Air Canada apparently cancelled my onward flight as I was offered a refund for the Lufthansa leg from Munich. Fortunately, Lufthansa Service Center staff was very helpful rebooking us both on same flight which was one hour earlier, so only 8 hour layover. Lufthansa airport Mobility staff as well as plane crew were awesome and extremely helpful with wheelchair support. Spoke with others who were on same flight from YYZ to MUC and there was at least one other person that was not rebooked onwards (from Munich to Hamburg) by Air Canada but was able get support frkm LH Service Center staff. The Air Canada plane crew was very helpful, so the overall issue is Air Canada systems, and gate agents that have caused multiple negative issues on AC836 YYZ to MUC on May 18th. Similar to what others on this flight have said, I will NEVER, EVER, NEVER AGAIN fly Air Canada. And I've likely flown over 1 Million miles with them, with lots of miles in Business Class and have held Elite, and Super Elite status.

Good flight, slightly cramped as the seats are very close together

SIX HOUR FLIGHT DELAY!! $15.00 voucher to apologize. Missed our first tour in Quebec.

Terrible food, unprofessional flight attendants, and an uncomfortable seat. The food they provided was the worst I have ever had since I flew. They were worse than any cheap food you can get at convenience stores. I feel that a racist looking fight attendant was scanning me as she was passing by me. A man sitting in front of me fully extended his chair to the back, so I had virtually no space to eat with reasonable comfort. Many people were so inconsiderate of others and fully extended their chairs to the back that they did not have enough space to eat. Flight attendants ignored these situations and never bothered to tell passengers to return their chairs to upright positions during the mealtime. I want to be comfortable and don't care if others feel uncomfortable because of me. Those were the dominant thoughts of people in that airplane. I paid more than $2000.00 for this terrible experience.

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