SIN - ONT

S$ 686 Find Cheap Flights from Singapore to Ontario

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 Ontario departing on 18-4. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Ontario, 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 Ontario, as well as popular online travel agencies
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Cheap Flight Deals from Singapore to Ontario (SIN-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Ontario 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.

Recent return flight deals from Singapore to Ontario

KAYAK's recommended return flight deals from the most popular airlines that fly from Singapore to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
13:45 - 18:00SIN-ONT
19h 15m1 stop
00:10 - 12:35ONT-SIN
21h 25m1 stop
S$ 1,063China Airlines
Find Deal
Fri, 18 Apr - Wed, 30 Apr
09:00 - 20:21SIN-ONT
26h 21m1 stop
07:05 - 18:25ONT-SIN
20h 20m1 stop
S$ 1,254United Airlines
Find Deal
Mon, 21 Apr - Tue, 29 Apr
09:00 - 22:55SIN-ONT
28h 55m1 stop
15:55 - 06:45ONT-SIN
23h 50m1 stop
S$ 1,256United Airlines
Find Deal
Mon, 21 Apr - Mon, 28 Apr
13:45 - 18:00SIN-ONT
19h 15m1 stop
00:10 - 12:35ONT-SIN
21h 25m1 stop
S$ 1,264China Airlines
Find Deal
Thu, 17 Apr - Wed, 30 Apr
10:30 - 18:23SIN-ONT
46h 53m2 stops
06:00 - 09:00ONT-SIN
36h 00m2 stops
S$ 2,958Qatar Airways
Find Deal
Thu, 17 Apr - Thu, 1 May
21:10 - 21:22SIN-ONT
39h 12m2 stops
22:40 - 09:40ONT-SIN
44h 00m2 stops
S$ 3,020Etihad Airways
Find Deal
Sat, 10 May - Fri, 16 May
03:10 - 18:04SIN-ONT
29h 54m2 stops
12:00 - 09:00ONT-SIN
30h 00m2 stops
S$ 3,088Qatar Airways
Find Deal
Tue, 1 Jul - Wed, 9 Jul
21:10 - 22:30SIN-ONT
40h 20m2 stops
23:45 - 09:40ONT-SIN
42h 55m2 stops
S$ 3,182Etihad Airways
Find Deal
Thu, 3 Jul - Sun, 6 Jul
14:00 - 17:05SIN-ONT
18h 05m1 stop
23:10 - 12:40ONT-SIN
22h 30m1 stop
S$ 6,177STARLUX Airlines
Find Deal
Fri, 12 Sep - Sat, 27 Sep
14:00 - 17:40SIN-ONT
18h 40m1 stop
23:45 - 12:40ONT-SIN
21h 55m1 stop
S$ 6,383STARLUX Airlines
Find Deal
Mon, 7 Jul - Fri, 18 Jul

KAYAK's insights & trends for Singapore to Ontario flights

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

Which airlines provide the cheapest flights from Singapore to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest return tickets from Singapore to Ontario were found on China Airlines (S$ 1,063) and United Airlines (S$ 1,254).

Good to know

Cheapest flight

S$ 686
Flight from Singapore to Ontario

When to book flights from Singapore to Ontario

Are your dates flexible? Find out the best times to travel from Singapore to Ontario 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 Ontario

  • What is the cheapest flight from Singapore to Ontario?

    In the last 3 days, the lowest price for a flight from Singapore to Ontario was S$ 514 for a one-way ticket and S$ 796 for a return.

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

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

  • Which airline alliances offer flights from Singapore to Ontario?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Singapore and Ontario, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to Ontario, China Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Singapore to Ontario are China Airlines and United Airlines. With an average price for the route of S$ 1,195 and an overall rating of 8.2, China Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of S$ 1,481 and an overall rating of 7.4.

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

See more FAQs

Top airlines flying from Singapore to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Ontario. 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 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.
8.2
China AirlinesOverall score based on 723 reviews
8.0Comfort
8.0Entertainment
8.5Crew
8.3Boarding
7.8Food
Airline reviews

Most relaxing long distance flight I have been on. And I have flown on many.

10.0 ExcellentErlend, Mar 2025TPE - YVR
Read more China Airlines reviews

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

My ticket did not indication which group I was in for boarding; the gate attended help me

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Didn't like on this return inbound flights (from Hong Kong to Vancouver) Outbound to the Hong Kong was good.

I was ordered vegetarian food, but didn't services to me :(

I did not take the flight, tried to cancel it right after I booked it, but was unable to reach anyone. I blame Kayak for this situation because they sent the booking through another company and I was unable to get anyone to talk to me about the situation. I had to just take the hit and pay for another flight through Cathay Pacific, which was wonderful. I will never use Kayak again. (I bet they don’t post this review!) I’ll just post about them on social media sites. I don’t want anyone to have to go through the hassle and expense I dealt with.

Airline itself is great. While food was being taken off of my tray my beer spilled which was a total accident and I wasn’t upset about that, what was frustrating was I had to ask for towels to clean up and wipe my leg. It would have been left as is if I hadn’t.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

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.

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

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

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

Information on your arrival and departure airports

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