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Cheap flights from Ontario to Manila from ₱18,657

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MNL
Jan 28 — Feb 41
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Manila

Enter your travel dates to find the best prices.

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 December 29, 2025.

Tue 12/306:39 pmONT - MNL
1 stop20h 11mUnited Airlines
Tue 1/69:55 amMNL - ONT
1 stop18h 22mUnited Airlines
Deal found 12/26₱45,821
Tue 12/3010:50 pmONT - MNL
1 stop25h 05mChina Airlines
Fri 1/2310:55 amMNL - ONT
1 stop21h 55mChina Airlines
Deal found 12/28₱53,682
Tue 12/3010:50 pmONT - MNL
1 stop19h 05mMultiple Airlines
Sat 1/2411:50 amMNL - ONT
1 stop20h 00mMultiple Airlines
Deal found 12/29₱54,269
Tue 12/3010:50 pmONT - MNL
1 stop19h 05mChina Airlines
Tue 1/2010:55 amMNL - ONT
1 stop21h 55mChina Airlines
Deal found 12/28₱54,914
Tue 12/3010:50 pmONT - MNL
1 stop25h 05mMultiple Airlines
Tue 1/209:55 pmMNL - ONT
2 stops33h 55mMultiple Airlines
Deal found 12/28₱67,470
Tue 12/304:36 pmONT - MNL
2 stops26h 29mMultiple Airlines
Sat 1/3111:50 amMNL - ONT
1 stop20h 00mMultiple Airlines
Deal found 12/28₱67,998
Tue 12/304:36 pmONT - MNL
2 stops26h 29mMultiple Airlines
Fri 1/2311:50 amMNL - ONT
1 stop20h 00mMultiple Airlines
Deal found 12/28₱69,112
Tue 12/305:05 amONT - MNL
2 stops33h 45mUnited Airlines
Sat 1/3110:55 pmMNL - ONT
3 stops34h 48mUnited Airlines
Deal found 12/28₱78,500
Mon 12/297:19 pmONT - MNL
1 stop40h 46mMultiple Airlines
Fri 1/96:15 amMNL - ONT
2 stops32h 13mMultiple Airlines
Deal found 12/26₱90,527

Find 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 December 29, 2025.

Round-trip from

₱38,898

One-way from

₱18,657

Popular in

December

Cheapest in

August

Average price

₱75,449
China Airlines
  • China Airlines
  • 3/4-3/10
  • 2 total stops
  • 35h 00m total
  • Ontario to Manila
Search Deals
Korean Air
  • Korean Air
  • 4/7
  • 2 total stops
  • 25h 05m total
  • Ontario to Manila
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₱157,445 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₱124,402 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 29, 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

Thu 3/12

6:00 am-10:25 pm

2 stops25h 25m

Manila Ninoy Aquino Intl

Mon 3/23

12:30 pm-5:13 pm

2 stops43h 43m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 5/5

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Wed 5/20

11:30 pm-5:16 pm

2 stops32h 46m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 5/5

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Sat 5/23

3:10 am-5:16 pm

2 stops29h 06m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 5/6

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Sun 5/17

1:10 am-5:16 pm

2 stops31h 06m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 5/6

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Mon 5/18

1:10 am-5:16 pm

2 stops31h 06m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 5/6

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Sun 5/24

12:20 pm-5:16 pm

2 stops43h 56m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Thu 5/7

7:00 am-10:05 pm

2 stops24h 05m

Manila Ninoy Aquino Intl

Mon 5/18

1:10 am-5:16 pm

2 stops31h 06m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 5/5

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Sat 5/23

11:30 pm-5:16 pm

2 stops32h 46m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 5/6

7:30 am-10:05 pm

2 stops23h 35m

Manila Ninoy Aquino Intl

Sat 5/23

11:30 pm-5:16 pm

2 stops32h 46m

₱41,421

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 1/21

10:50 pm-9:55 am

1 stop19h 05m

Manila Ninoy Aquino Intl

Tue 1/27

4:55 pm-4:50 pm

1 stop15h 55m

₱42,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 24 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 December 26, 2025.

The best time to book flights from Ontario to Manila is 15 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, November is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱34,028). Flying from Ontario to Manila in June is currently the most expensive (average of ₱53,096). 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 December 29, 2025.

One of the essential ways to save on airfare from Ontario to Manila is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.

How much does it cost to fly round-trip from Ontario to Manila?

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 December 29, 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
796 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.3

Crew

8.5

Entertainment

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
China Airlines
8.3
Very good
796 reviews
China Airlines
8.3
Very good
796 reviews
Check prices

Boarding

8.3

Comfort

8.0

Overall

8.3

Crew

8.5

Entertainment

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.

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 fly from Ontario to Manila in about 25h 25m. The time it takes to get you to your destination can typically vary by up to . There are 11792 km between Ontario and Manila.

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

    Currently priced at ₱31,757, 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 39% 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, November is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱34,028). Flying from Ontario to Manila in June is currently the most expensive (average of ₱53,096). 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
Quezon City
Pasig
Taguig
Parañaque
Muntinlupa
Mandaluyong
Santa Rosa
Calamba
Caloocan

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 December 29, 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest₱40,392Average₱50,126FlexibilityNo 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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