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Cheap flights from Ontario to Manila from ₱19,781

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MNL
Oct 17 — Oct 241
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ontario to Manila Ninoy Aquino Intl are usually found in August or September, booked 75 days in advance, depart on a Saturday or Tuesday and return on a Saturday

Cheap flight deals from Ontario to Manila

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Manila (MNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

₱39,108

One-way from

₱19,781

Popular in

December

Cheapest in

August

Average price

₱43,599
China Airlines
  • China Airlines
  • 1/13-6/16
  • 2 total stops
  • 58h 05m total
  • Ontario to Manila
Search Deals
10/27
  • 10/27
  • 3 total stops
  • 58h 15m total
  • Ontario to Manila
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₱299,649 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₱132,303 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Ontario to Manila

Cheapest flights from Ontario to Manila
Explore the most affordable flight options available from Ontario to Manila. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Thu 10/1612:10 amONT - MNL
1 stop24h 40mChina Airlines
Sat 11/810:55 amMNL - ONT
1 stop21h 55mChina Airlines
Deal found 9/14₱39,222
Thu 11/206:45 amONT - MNL
2 stops36h 15mKorean Air
Mon 1/2611:40 pmMNL - ONT
2 stops38h 58mKorean Air
Deal found 9/16₱39,733
Sun 10/267:35 amONT - MNL
2 stops23h 50mKorean Air
Wed 12/243:10 amMNL - ONT
2 stops29h 58mKorean Air
Deal found 9/15₱40,074
Sun 10/1912:10 amONT - MNL
1 stop18h 25mChina Airlines
Mon 11/34:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Deal found 9/15₱40,245
Wed 11/1910:50 pmONT - MNL
1 stop19h 05mChina Airlines
Wed 12/310:55 amMNL - ONT
1 stop21h 55mChina Airlines
Deal found 9/13₱40,302
Wed 10/1512:10 amONT - MNL
1 stop18h 25mChina Airlines
Sat 10/2510:35 amMNL - ONT
1 stop22h 25mChina Airlines
Deal found 9/16₱40,416
Thu 10/2312:10 amONT - MNL
1 stop18h 25mChina Airlines
Fri 10/314:55 pmMNL - ONT
1 stop15h 55mChina Airlines
Deal found 9/14₱40,586
Wed 10/112:10 amONT - MNL
1 stop24h 40mChina Airlines
Wed 10/1510:35 amMNL - ONT
1 stop22h 25mChina Airlines
Deal found 9/15₱40,700
Sun 10/1912:10 amONT - MNL
1 stop24h 40mChina Airlines
Sat 11/13:35 amMNL - ONT
1 stop29h 15mChina Airlines
Deal found 9/16₱40,757
Tue 10/2112:10 amONT - MNL
1 stop18h 25mChina Airlines
Mon 11/103:35 amMNL - ONT
1 stop29h 15mChina Airlines
Deal found 9/15₱40,813
Sun 10/2611:50 pmONT - MNL
1 stop25h 05mChina Airlines
Sun 11/2310:55 amMNL - ONT
1 stop21h 55mChina Airlines
Deal found 9/14₱40,870
Sun 11/910:50 pmONT - MNL
1 stop25h 05mChina Airlines
Mon 1/263:35 amMNL - ONT
1 stop29h 15mChina Airlines
Deal found 9/13₱40,927

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Manila 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 411,093 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Ontario to Manila that are best for you.

Fly from

Ontario

Fly to

Manila

Route

Depart

Return

Price

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 2/1

6:45 am-11:30 pm

2 stops24h 45m

Manila Ninoy Aquino Intl

Sun 2/22

11:40 pm-3:20 pm

2 stops31h 40m

₱41,552

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 1/13

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Sun 2/22

4:55 pm-4:50 pm

1 stop15h 55m

₱41,780

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 2/15

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Sat 2/28

10:55 am-4:50 pm

1 stop21h 55m

₱41,780

OntarioManila

ONT - MNL

ONTMNL

Ontario

Fri 2/27

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Tue 3/24

10:55 am-5:50 pm

1 stop21h 55m

₱41,780

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 1/7

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Tue 1/13

4:55 pm-4:50 pm

1 stop15h 55m

₱42,235

OntarioManila

ONT - MNL

ONTMNL

Ontario

Mon 3/2

6:45 am-1:55 am

2 stops27h 10m

Manila Ninoy Aquino Intl

Sat 3/14

12:55 am-5:15 pm

2 stops31h 20m

₱42,348

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sat 2/14

6:45 am-11:30 pm

2 stops24h 45m

Manila Ninoy Aquino Intl

Sat 2/28

12:30 pm-10:38 pm

2 stops50h 08m

₱42,348

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 11/2

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Mon 11/24

3:35 am-4:50 pm

1 stop29h 15m

₱43,485

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 11/5

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Wed 11/26

10:55 am-4:50 pm

1 stop21h 55m

₱43,485

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 10/5

12:10 am-9:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Sun 2/8

10:55 am-4:50 pm

1 stop21h 55m

₱44,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Ontario to Manila

Have a flexible travel schedule? Discover the best time to fly to Manila 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Manila

How far ahead should I book a flight from Ontario to Manila?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Manila. Price data was last updated on September 12, 2025.

The best time to book flights from Ontario to Manila is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱54). Flying from Ontario to Manila in December is currently the most expensive (average of ₱84). 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.

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

Find hourly flight availability from Ontario to Manila. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Ontario to Manila, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Manila

Get insights into the airlines that provide service to Manila. 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 Manila. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Ontario to Manila, such as China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
767 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
767 reviews
China Airlines
8.3
Very good
767 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

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

  • How long is the flight from Ontario to Manila?

    Airlines like Korean Air and China Airlines fly from Ontario to Manila in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 5h 40m. There are 11792 km between Ontario and Manila. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ontario to Manila round-trip?

    Currently priced at ₱43,741, China Airlines will fly you from Ontario to Manila and back. In addition to China Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Ontario to Manila for 15% less than the average price by searching for this airline.

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱54). Flying from Ontario to Manila in December is currently the most expensive (average of ₱84). 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

Traveling to a place near Manila?

Book flights to Manila if you plan to visit one of these locations
Pasay
Makati
Pasig
Quezon City
Taguig
Parañaque
Mandaluyong
Muntinlupa
Santa Rosa
Caloocan
Calamba

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ontario to Manila on these airlines

Choose from the following airlines for your flight from Ontario to Manila. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2025.
China Airlines flights from Ontario to Manila Ninoy Aquino Intl

Top airline flying from Ontario to Manila

Discover the top airline that operate flights from Ontario to Manila. 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 411,093 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest₱43,741Average₱58,198FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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 Manila?

Cheapflights makes it easy to find Ontario to Manila flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Manila flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ontario to Manila and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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