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Cheap flights from Ontario to Manila from ₱25,904

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MNL
May 23 — May 301
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 April 23, 2026.

Mon 5/47:00 am
ONT
-
MNL
2 stops24h 05m
Korean Air
Tue 5/1211:30 pm
MNL
-
ONT
2 stops32h 40m
Korean Air
Deal found 4/19₱51,087
Tue 9/17:00 am
ONT
-
MNL
2 stops36h 55m
Korean Air
Tue 9/2911:30 pm
MNL
-
ONT
2 stops32h 46m
Korean Air
Deal found 4/20₱51,748
Mon 5/47:00 am
ONT
-
MNL
2 stops24h 05m
Korean Air
Mon 5/181:10 am
MNL
-
ONT
2 stops31h 00m
Korean Air
Deal found 4/20₱52,289
Thu 8/277:00 am
ONT
-
MNL
2 stops27h 55m
Korean Air
Sun 9/2012:20 pm
MNL
-
ONT
2 stops43h 56m
Korean Air
Deal found 4/20₱52,469
Thu 11/127:00 am
ONT
-
MNL
2 stops23h 25m
Multiple Airlines
Mon 12/712:55 am
MNL
-
ONT
2 stops32h 22m
Multiple Airlines
Deal found 4/18₱54,633
Tue 9/297:00 am
ONT
-
MNL
2 stops24h 05m
Multiple Airlines
Tue 10/63:10 am
MNL
-
ONT
2 stops29h 07m
Multiple Airlines
Deal found 4/19₱54,693
Sun 4/267:00 am
ONT
-
MNL
2 stops36h 55m
Korean Air
Tue 5/121:10 am
MNL
-
ONT
2 stops31h 00m
Korean Air
Deal found 4/20₱54,753
Tue 4/287:00 am
ONT
-
MNL
2 stops25h 59m
Korean Air
Sun 5/1011:30 pm
MNL
-
ONT
2 stops32h 40m
Korean Air
Deal found 4/19₱54,873
Mon 11/167:00 am
ONT
-
MNL
2 stops24h 30m
Multiple Airlines
Mon 3/1512:55 am
MNL
-
ONT
2 stops31h 22m
Multiple Airlines
Deal found 4/21₱55,414
Sun 4/267:00 am
ONT
-
MNL
2 stops24h 05m
Korean Air
Tue 6/1611:30 pm
MNL
-
ONT
2 stops32h 49m
Korean Air
Deal found 4/19₱55,474
Thu 8/277:00 am
ONT
-
MNL
2 stops25h 59m
Korean Air
Sat 9/1911:30 pm
MNL
-
ONT
2 stops32h 46m
Korean Air
Deal found 4/20₱55,594

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 April 23, 2026.

Round-trip from

₱51,087

One-way from

₱25,904

Popular in

December

Cheapest in

September

Average price

₱46,399
Korean Air
  • Korean Air
  • 5/4-5/12
  • 4 total stops
  • 56h 45m total
  • Ontario to Manila
Search Deals
Korean Air
  • Korean Air
  • 4/28
  • 2 total stops
  • 36h 55m total
  • Ontario to Manila
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₱230,256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₱144,780 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 23, 2026.
Use the filters below to find and compare flights from Ontario to Manila that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 9/6

7:13 pm-5:55 am

1 stop19h 42m

Manila Ninoy Aquino Intl

Tue 9/29

8:40 am-12:12 pm

1 stop18h 32m

₱56,616

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 8/5

6:20 am-11:59 pm

2 stops26h 39m

Manila Ninoy Aquino Intl

Tue 8/25

11:30 pm-5:16 pm

2 stops32h 46m

₱58,479

OntarioManila

ONT - MNL

ONTMNL

Ontario

Sun 8/2

6:00 am-5:55 am

1 stop32h 55m

Manila Ninoy Aquino Intl

Sat 8/29

9:20 pm-10:58 pm

1 stop16h 38m

₱63,227

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 8/5

1:50 pm-5:55 am

1 stop25h 05m

Manila Ninoy Aquino Intl

Tue 8/25

9:20 pm-12:38 pm

2 stops54h 18m

₱68,035
Quickest round-trip

OntarioManila

ONT - MNL

ONTMNL

Ontario

Tue 5/5

12:10 am-9:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

Fri 6/12

4:50 pm-6:00 pm

1 stop16h 10m

₱70,079

OntarioManila

ONT - MNL

ONTMNL

Ontario

Mon 5/4

6:59 pm-5:55 am

1 stop19h 56m

Manila Ninoy Aquino Intl

Mon 5/11

9:20 pm-12:38 pm

2 stops30h 18m

₱74,286

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 5/6

12:10 am-3:50 pm

1 stop24h 40m

Manila Ninoy Aquino Intl

Fri 6/12

4:50 pm-6:00 pm

1 stop16h 10m

₱76,690

OntarioManila

ONT - MNL

ONTMNL

Ontario

Fri 7/17

1:18 pm-5:55 am

2 stops25h 37m

Manila Ninoy Aquino Intl

Fri 8/21

9:20 pm-10:58 pm

1 stop16h 38m

₱80,116

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 7/29

6:00 am-7:00 pm

1 stop22h 00m

Manila Ninoy Aquino Intl

Wed 8/5

9:20 pm-8:42 pm

2 stops38h 22m

₱80,356

OntarioManila

ONT - MNL

ONTMNL

Ontario

Wed 5/13

1:30 pm-5:55 am

1 stop25h 25m

Manila Ninoy Aquino Intl

Sun 6/7

8:40 am-10:37 pm

1 stop28h 57m

₱83,421

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 April 17, 2026.

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, September is the cheapest month in which you can book a flight from Ontario to Manila (average of ₱43,514). Flying from Ontario to Manila in December is currently the most expensive (average of ₱78,373). 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.

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 April 23, 2026.
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
818 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very good
818 reviews
China Airlines
8.3
Very good
818 reviews
Check prices

Overall

8.3

Entertainment

8.0

Food

7.8

Boarding

8.3

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

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 United Airlines fly from Ontario to Manila in about 19h 42m. 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 ₱32,533, 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 37% 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 ₱43,514). Flying from Ontario to Manila in December is currently the most expensive (average of ₱78,373). 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
Muntinlupa
Parañaque
Mandaluyong
Taguig
Calamba
Santa Rosa
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 April 23, 2026.
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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest₱32,533Average₱48,713FlexibilityNo 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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