HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to Singapore from $533

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. 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.
ONT — SIN
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save up to 8% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Singapore from $1,137 1-2 weeks out and tickets from $1,387 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Singapore. Flights to Singapore from Ontario in October are about $1,255 on average during October, but can be found for as low as $752.

What is the cheapest time of day to fly from ONT to SG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Singapore as you normally would.

Cheap China Airlines flights from Ontario to Singapore

Explore cheap flight options specifically provided by China Airlines for the route between Ontario and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced China Airlines flights heading from Ontario to Singapore. Make sure to check back often as deals are often changing.
Mon 9/912:45 amONT - SIN
1 stop20h 50mChina Airlines
Fri 9/132:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/28$957
Sat 10/1212:10 amONT - SIN
1 stop33h 30mChina Airlines
Sat 10/261:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/30$989
Mon 9/3012:10 amONT - SIN
1 stop21h 25mChina Airlines
Wed 10/161:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/28$995
Sun 9/112:45 amONT - SIN
1 stop32h 55mChina Airlines
Mon 1/132:15 amSIN - ONT
1 stop30h 20mChina Airlines
Deal found 5/29$997
Mon 8/1912:45 amONT - SIN
1 stop20h 50mChina Airlines
Mon 8/262:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/29$1,005
Sun 10/1312:10 amONT - SIN
1 stop33h 30mChina Airlines
Sat 10/261:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/30$1,027
Tue 9/312:45 amONT - SIN
1 stop32h 55mChina Airlines
Tue 1/142:00 amSIN - ONT
1 stop30h 35mChina Airlines
Deal found 5/29$1,044
Tue 9/312:45 amONT - SIN
1 stop20h 50mChina Airlines
Thu 9/191:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/30$1,050
Fri 10/1112:10 amONT - SIN
1 stop21h 25mChina Airlines
Sun 10/272:15 pmSIN - ONT
1 stop18h 20mChina Airlines
Deal found 5/30$1,059

Cheap United Airlines flights from Ontario to Singapore

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Singapore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Browse through some of the cheapest United Airlines flights traveling from Ontario to Singapore. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 6/126:20 amONT - SIN
1 stop21h 25mUnited Airlines
Wed 6/268:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Deal found 5/30$1,301
Fri 9/207:40 amONT - SIN
1 stop20h 05mUnited Airlines
Sun 9/298:45 amSIN - ONT
2 stops23h 32mUnited Airlines
Deal found 5/30$1,319
Mon 9/27:40 amONT - SIN
1 stop20h 05mUnited Airlines
Tue 1/1410:15 amSIN - ONT
1 stop23h 45mUnited Airlines
Deal found 5/29$1,323
Wed 7/176:20 amONT - SIN
1 stop21h 25mUnited Airlines
Tue 7/238:45 amSIN - ONT
1 stop18h 30mUnited Airlines
Deal found 5/29$1,328
Tue 7/301:47 pmONT - SIN
1 stop25h 28mUnited Airlines
Mon 8/58:45 amSIN - ONT
1 stop18h 32mUnited Airlines
Deal found 5/29$1,334
Fri 9/67:40 amONT - SIN
1 stop20h 05mUnited Airlines
Wed 9/188:45 amSIN - ONT
2 stops27h 17mUnited Airlines
Deal found 5/28$1,336
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop28h 42mUnited Airlines
Deal found 5/30$1,340
Sun 7/286:35 pmONT - SIN
1 stop20h 40mUnited Airlines
Sun 9/19:00 pmSIN - ONT
1 stop18h 45mUnited Airlines
Deal found 5/29$1,341
Sun 7/281:30 pmONT - SIN
2 stops25h 45mUnited Airlines
Sun 9/19:00 pmSIN - ONT
1 stop18h 45mUnited Airlines
Deal found 5/29$1,345

Cheap Ontario to Singapore flights in May & June 2024

Find cheap flight options from Ontario to Singapore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Singapore in 2024. For more flight deals, be sure to check back very soon.
Wed 6/126:20 amONT - SIN
1 stop21h 25mUnited Airlines
Wed 6/268:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Deal found 5/30$1,301
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop28h 42mUnited Airlines
Deal found 5/30$1,340
Fri 5/316:00 amONT - SIN
1 stop21h 45mUnited Airlines
Tue 6/118:45 amSIN - ONT
1 stop19h 00mUnited Airlines
Deal found 5/29$1,345
Fri 5/316:00 amONT - SIN
1 stop21h 45mUnited Airlines
Sun 6/29:00 pmSIN - ONT
2 stops35h 28mUnited Airlines
Deal found 5/30$1,349
Sun 6/25:50 amONT - SIN
1 stop21h 55mUnited Airlines
Mon 6/249:00 pmSIN - ONT
2 stops38h 48mUnited Airlines
Deal found 5/29$1,364
Tue 6/46:20 amONT - SIN
1 stop21h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop19h 04mUnited Airlines
Deal found 5/29$1,404
Sun 6/25:50 amONT - SIN
1 stop33h 25mUnited Airlines
Sun 7/79:00 pmSIN - ONT
1 stop40h 45mUnited Airlines
Deal found 5/30$1,412
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/149:00 pmSIN - ONT
2 stops38h 38mUnited Airlines
Deal found 5/30$1,421
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop28h 42mUnited Airlines
Deal found 5/30$1,425

Ontario to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Singapore in 2024. For more flight deals, be sure to check back very soon.
Mon 9/912:45 amONT - SIN
1 stop20h 50mChina Airlines
Fri 9/132:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/28$957
Sat 10/1212:10 amONT - SIN
1 stop33h 30mChina Airlines
Sat 10/261:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/30$989
Mon 9/3012:10 amONT - SIN
1 stop21h 25mChina Airlines
Wed 10/161:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/28$995
Sun 9/112:45 amONT - SIN
1 stop32h 55mChina Airlines
Mon 1/132:15 amSIN - ONT
1 stop30h 20mChina Airlines
Deal found 5/29$997
Mon 9/307:45 amONT - SIN
2 stops24h 55mKorean Air
Tue 10/1510:30 pmSIN - ONT
2 stops38h 59mKorean Air
Deal found 5/28$1,004
Mon 8/1912:45 amONT - SIN
1 stop20h 50mChina Airlines
Mon 8/262:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/29$1,005
Sat 9/287:45 amONT - SIN
2 stops24h 55mKorean Air
Wed 10/210:50 amSIN - ONT
2 stops26h 39mKorean Air
Deal found 5/29$1,012
Sun 10/1312:10 amONT - SIN
1 stop33h 30mChina Airlines
Sat 10/261:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/30$1,027
Tue 9/312:45 amONT - SIN
1 stop32h 55mChina Airlines
Tue 1/142:00 amSIN - ONT
1 stop30h 35mChina Airlines
Deal found 5/29$1,044

Ontario to Singapore flights leaving soon

Find last-minute flight options from Ontario to Singapore for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Book one of these great deals on flights from Ontario to Singapore. Users should be sure to double check the price, date, and time of their last-minute flight.
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop28h 42mUnited Airlines
Deal found 5/30$1,340
Thu 6/61:55 pmONT - SIN
1 stop25h 20mUnited Airlines
Thu 6/138:45 amSIN - ONT
1 stop19h 00mUnited Airlines
Deal found 5/30$1,345
Thu 6/66:20 amONT - SIN
1 stop21h 25mUnited Airlines
Thu 6/138:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Deal found 5/30$1,349
Tue 6/46:20 amONT - SIN
1 stop21h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop19h 04mUnited Airlines
Deal found 5/29$1,404
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/149:00 pmSIN - ONT
2 stops38h 38mUnited Airlines
Deal found 5/30$1,421
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
1 stop28h 42mUnited Airlines
Deal found 5/30$1,425
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/149:00 pmSIN - ONT
2 stops38h 38mUnited Airlines
Deal found 5/29$1,427
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/148:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Deal found 5/29$1,428
Sun 6/95:50 amONT - SIN
1 stop33h 25mUnited Airlines
Fri 6/149:00 pmSIN - ONT
2 stops30h 33mUnited Airlines
Deal found 5/29$1,430

One-way flights to Singapore from Ontario

Search for one-way flight options from Ontario to Singapore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Singapore. Users in need of a round-trip flight from Ontario to Singapore instead should update the search form at the top of page.
Sun 8/259:50 amONT - SIN
2 stops28h 10mMultiple Airlines
Deal found 5/28$533
Tue 8/66:53 amONT - SIN
2 stops46h 02mKorean Air
Deal found 5/29$539
Mon 9/1612:10 amONT - SIN
1 stop33h 30mChina Airlines
Deal found 5/28$543
Sun 8/1812:45 amONT - SIN
1 stop32h 55mChina Airlines
Deal found 5/29$544
Thu 9/1912:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/28$562
Wed 8/1412:45 amONT - SIN
1 stop32h 55mChina Airlines
Deal found 5/29$564
Wed 10/912:10 amONT - SIN
2 stops32h 55mMultiple Airlines
Deal found 5/30$566
Wed 7/176:08 pmONT - SIN
2 stops27h 02mMultiple Airlines
Deal found 5/29$575
Mon 8/512:45 amONT - SIN
2 stops32h 20mMultiple Airlines
Deal found 5/29$581

Find flights from Ontario to Singapore within your budget

Customize your flight search to find flights from Ontario to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$957 - $1,687

Route

Depart

Return

Price

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 9/9

1 stop20h 50m

Singapore Changi

Fri 9/13

1 stop31h 40m

$957

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 10/12

1 stop33h 30m

Singapore Changi

Sat 10/26

1 stop19h 30m

$989

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 9/30

2 stops24h 55m

Singapore Changi

Tue 10/15

2 stops38h 59m

$1,004

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 9/28

2 stops24h 55m

Singapore Changi

Wed 10/2

2 stops26h 39m

$1,012

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Tue 9/17

2 stops31h 50m

Singapore Changi

Sun 11/17

2 stops37h 15m

$1,258

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Wed 6/12

1 stop21h 25m

Singapore Changi

Wed 6/26

2 stops27h 03m

$1,301

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 10/14

1 stop29h 20m

Singapore Changi

Mon 11/4

1 stop18h 20m

$1,326

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sun 10/13

2 stops24h 55m

Singapore Changi

Sat 10/26

2 stops33h 38m

$1,469

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sun 7/28

2 stops27h 15m

Singapore Changi

Sun 9/8

2 stops26h 39m

$1,687

Flights are sorted by cheapest first

Deals found on 5/28

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated May 30, 2024.
Read reviews from past customers who have flown China Airlines, United Airlines and Etihad Airways from Ontario to Singapore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,149 reviews
Check prices

Boarding

8.6

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,149 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Boarding

8.6

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Japan Airlines
8.3
Very good
1,467 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Boarding

8.6

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

China Airlines
8.3
Very good
896 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Boarding

8.6

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,457 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Boarding

8.6

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Qatar Airways
7.7
Good
4,339 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Boarding

8.6

Crew

8.8

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Singapore?

    If you book a flight to Singapore from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • Can I find flights from Ontario to Singapore for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Ontario to Singapore for under $1,000. The cheapest flight booked recently is on China Airlines for just $957, but on average you can expect to pay $1,073.

  • Are there last-minute flights available from Ontario to Singapore for under $1,400?

    There are currently 20+ open flights from Ontario to Singapore within the next 7 days for less than $1,400.

  • What are the cheapest airlines to fly from Ontario to Singapore one-way?

    One-way options have recently been found by users for as low as $539 on Korean Air. Other airlines that offer cheap prices include China Airlines from $543 and Japan Airlines from $622 one-way.

  • What does ONT to SIN mean?

    ONT and SIN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to SIN refers to a flight route from Ontario Airport to Singapore Changi Airport. Singapore Seletar Airport (XSP) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Ontario to Singapore that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Singapore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Singapore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Singapore that include hotel bookings?

    Yes. In addition to deals on Ontario to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Singapore.

  • Can I find deals for business class flights from Ontario to Singapore?

    Yes. Cheapflights offers flight deals from Ontario to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Singapore that allow pets onboard?

    Many airlines flying from Ontario to Singapore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Singapore?

    Yes, you can often find last-minute deals on Ontario to Singapore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Singapore flight deals updated?

    The Ontario to Singapore flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Ontario to Singapore?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Singapore (average of $1,139). Flying from Ontario to Singapore in June is currently the most expensive (average of $1,614). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Singapore
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Los Angeles to Manila flights
Los Angeles to Suvarnabhumi flights
Ontario to Narita flights
Los Angeles to Incheon Intl flights
Ontario to Haneda flights
San Francisco to New Delhi flights
San Francisco to Manila flights
San Francisco to Taiwan Taoyuan Intl flights
Santa Ana to Narita flights
Burbank to Narita flights
San Francisco to Suvarnabhumi flights
Los Angeles to Taiwan Taoyuan Intl flights
San Francisco to Mumbai flights
San Francisco to Ho Chi Minh City flights
San Francisco to Incheon Intl flights
San Diego to Narita flights
Los Angeles to Ho Chi Minh City flights
San Francisco to Hong Kong flights
Oakland to Narita flights
Los Angeles to Hongqiao Intl flights
San Jose to Haneda flights
Ontario to Manila flights
Oakland to Haneda flights
San Francisco to Hongqiao Intl flights
Los Angeles to Hong Kong flights
San Francisco to Hyderabad flights
Ontario to Suvarnabhumi flights
Los Angeles to Sung Shan flights
Santa Ana to Haneda flights
Los Angeles to Pu Dong flights
San Francisco to Bangalore flights
San Diego to Haneda flights
Los Angeles to Gimpo Intl flights
Los Angeles to Denpasar flights
San Francisco to Sung Shan flights
San Jose to Narita flights
San Francisco to Pu Dong flights
Los Angeles to Kansai Intl flights
San Francisco to Chennai flights
Los Angeles to Singapore flights
San Jose to New Delhi flights
Los Angeles to Don Mueang Intl flights
San Francisco to Singapore flights
Los Angeles to New Delhi flights
San Francisco to Capital flights
Los Angeles to Yerevan flights

Top 2 airlines flying from Ontario to Singapore

Discover the top 2 airlines that operate flights from Ontario to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$966Average$1,191FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapest$1,026Average$1,492FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Los Angeles to Rome flights
Austin to Atlanta flights
Honolulu to Las Vegas flights
Denver to New Orleans flights
San Jose to Seattle flights
New York to Montreal flights
Hawaii to Japan flights
New York to Amsterdam flights
Dallas to Las Vegas flights
Dallas to Salt Lake City flights
Los Angeles to Puerto Vallarta flights
Ontario to Springfield flights

Search flights from Ontario to Singapore by cabin class

Find flights from Ontario to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Singapore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Singapore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Singapore with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Ontario today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines