S$ 635 Find Cheap Flights to Ontario – Compare and Save

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1 adult, Economy, 0 bags

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Best Ontario Flight Deals

Cheapest return prices found by our users on KAYAK in the last 5 days
Toronto
Toronto1 stopS$ 996
Ottawa
Ottawa2 stopsS$ 1,539
Toronto
Toronto1 stopS$ 996
Ottawa
Ottawa2 stopsS$ 1,539
Booking Insights

KAYAK's insights & trends for flights to Ontario

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

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

The cheapest month for flights from Singapore to Ontario is October, when tickets cost S$ 548 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is S$ 1,166 and S$ 1,014 respectively.

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

To get a below-average price on the flight from Singapore to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

January

Cheapest flight

S$ 635
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Singapore to Ottawa

FAQs - booking Ontario flights

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

    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 Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Ontario 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 Singapore to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Ontario 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 Singapore to Ontario?

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

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Reviews of the top 5 airlines flying to Ontario

 
Need help choosing which airline to fly with from Singapore to Ontario? 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.
8.5
EVA AirOverall score based on 1537 reviews
8.0Entertainment
8.1Food
8.3Comfort
8.7Crew
8.4Boarding
Airline reviews

Service was great, and the premium economy seating was very comfortable. The food was good.

10.0 ExcellentRaymond HW, Aug 2026
Read more EVA Air reviews

Service was great, and the premium economy seating was very comfortable. The food was good.

I put the review all together for the first review

We travelled with a toddler and was allowed extra time to board first which was very helpful!

Organized boarding process, superb food, lovely crew, even arrived early!

This flight was even more crowded that Singapore to Taipei, an extra row of seats and an additional 4th seat in the middle made it extremely crowded. No leg room, no width for room. Terribly uncomfortable flight. The food was disgusting. We will never fly EVA Air again.

Movie selection was not as good as recent flights I've taken (EVA and other airlines).

Very smooth flight. Superb crew, great food and service. Slept most of the way. Excellent airline.

The boarding was organized and efficient. The crew was very thoughtful and did not wake me up when meals were served. I was totally exhausted after 2 weeks of vacation with a tour group. So sleep was more important to me. The crew just left me a sticker telling me that food had been served and if I woke up hungry to contact the crew. I did have the last meal scheduled on board. Food was very mediocre. The scrambled egg and minced meat were too salty. The porridge was passable. I was disappointed because I have high expectations of food from Taiwan. I thought EVA being a Taiwan based airline would have served its customers better tasting food.

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

Crew's attitude can be better. I asked one crew member to help to put carry on baggage into overhead bin, but he was not willing to help. I needed help because my height is short. His attitude was bad.

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

This flight was a superior flight in all regards. Extremely pleasant experience.

Not many people, so you can lay down on two seats

Always have great flight experience on Korean Air. Glad to have been able to book this on Kayak/Under Pricer this year!!

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

They had the same movie choice as my previous flight, not much of a choice, movies were not up to date, music was uninteresting. Other than sitting on the ground for 40 minutes after boarding the plane, with pilot telling us that they couldn't load the plane because of rain, (bullshit) We finally got into Bangkok of course 40 minutes late.

Not accommodating ground staff On board slow service Crew members not very friendly

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

The website is difficult if you don't have an account and sign in as a guest. Seat selection/change is only allowed after they send you an email which I would never received. Otherwise, the Korean Air flight crew was great. Just go to back of plane for snacks and drinks. They provide pillow, blanket and headphones. Movie selection wasn't great imo.

Great! Internet is below its competition. Poor connectivity quality and speed.

It was a good experience except that the flight has been rescheduled, bit disappointed but it happens.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

The flight attendants were very helpful, efficient and courteous in helping everyone!

one hour transit not good. cathay pacific is not helpful at all

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Better. I took an aisle seat this time. Although the overheard compartment above the seat ahead of me kept opening up during flight.

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.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

Because of the volume of flights leaving Doha airport, taxiing for take-off was almost 45minutes, so the flight was delayed. Qatar Airways does not use a jetway gate at Montreal YUL airport, so one has to plan for an additional 30min or so delay in getting off the airplane, going down steep steps, boarding buses and finally getting to the terminal. The buses drop international travelers at one end of the terminal, so there is a 15min walk to get to Immigration.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Seat experience average as they use old 777 for must flights despite full load. Qr fares are higher than other airlines for same routes so they should at least upgrade the planes . Food is average and same dishes for months on most routes I travelled at least - the Arabian rice dish “Maqboos” on every flight for months - I am sure there are other food Arabian dishes ?? It’s become boring ! Crew is always good which makes up for these things but hey confirm us what we need

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

Was required to print a boarding pass, which I'd prefer to avoid. Seat (economy x) was comfortable, service was excellent.

Luggage handling was very very bad. Damaged my new Calvin Klein bag and delayed another. Still did not get it since 2 days. Worst airlines and service.

Flight delayed by an hoir or more. Food service is slow. Also, the crew is not following up on orders. Travelled in business class and was a platinum member, but still didn't receive the expected service .

Everything was smooth. Just a bit of confusion with our carryon we were asked to check. We had to go through security twice

Boarding was delayed 50 minutes. The flight going to Chicago was canceled, causing lots of problems and causing me to rebook and miss an event. I was traveling with a colleague, and he was unable to get on the same flight after 40 minutes on the phone, which meant I had to wait for him after my arrival. My flight down was delayed an hour before take off, had to sit on the plane, then 30 minutes after landing to get to a gate. No real food, only juice/ water offered for the 3.5 hours on the plane. Not a good experience.

Not having to pay to sit together. Seat cushions were worn out and breaking down sitting on metal framing, knees jammed against seat in front of me. Not a comfortable flight.

Very disappointed with cancellation, then rebooking with booked friends bumped off & then a delay of over 6 hours!! Totally disappointing & all the anxiety it caused was unacceptable. $15 food voucher to compensate is a joke!

Delays after delays only to announce we don't know how long it will take

Check-in was a nightmare. Wouldn’t let us board with our dog even though he has flown on anir Canada before. Only one of us could go. Will never fly them again.

Flight got cancelled and didn't get another flight til late and almost missed the connection because so close. We are still waiting for the bags to arrive the next day.

Overpriced. Exploitative price gouging. Appreciated getting bumped up to a seat with more leg room though.

Announcements were unintelligible. Entertainment system was non-existent. Ground crew kept changing story for flight delay.

Flight delay due to staff shortage. No snack or drinks served. Toilets had water collecting on the floor.

More options for your flight to Ontario

Complete your trip to Ontario with a hotel stay or car hire