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Cheap flights from Ontario to Patna from C$ 889

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PAT
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Patna

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Patna
Explore the most affordable flight options available from Ontario to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Thu 17/96:05 p.m.
YYZ
-
PAT
2 stops35h 40m
British Airways
Mon 21/96:35 p.m.
PAT
-
YYZ
2 stops31h 00m
British Airways
Deal found 31/3C$ 2,853
Mon 4/510:00 p.m.
YYZ
-
PAT
2 stops29h 15m
British Airways
Thu 7/59:00 p.m.
PAT
-
YYZ
2 stops28h 35m
British Airways
Deal found 29/3C$ 11,622

Find flight deals from Ontario to Patna

Keep the following information in mind while searching for Ontario to Patna flight deals. Data was last updated 1 April 2026.

Round-trip from

C$ 2,853

One-way from

C$ 889

Popular in

December

Cheapest in

June

Average price

C$ 1,349
British Airways
  • British Airways
  • 17/9-21/9
  • 4 total stops
  • 66h 40m total
  • Ontario to Patna
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Air India
  • Air India
  • 15/4
  • 1 total stop
  • 32h 25m total
  • Ontario to Patna
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 1,017 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 121 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Patna 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 629,999 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from Ontario to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoPatna

YYZ - PAT

YYZPAT

Toronto Pearson Intl

Thu 17/9

6:05 p.m.-3:15 p.m.

2 stops35h 40m

Patna

Mon 21/9

6:35 p.m.-4:05 p.m.

2 stops31h 00m

C$ 2,853

TorontoPatna

YYZ - PAT

YYZPAT

Toronto Pearson Intl

Mon 4/5

10:00 p.m.-3:15 p.m.

2 stops31h 45m

Patna

Thu 7/5

9:00 p.m.-4:05 p.m.

2 stops52h 35m

C$ 11,622
Cheapest one-way
Quickest one-way

TorontoPatna

YYZ - PAT

YYZPAT

Toronto Pearson Intl

Wed 15/4

12:35 a.m.-2:50 p.m.

1 stop28h 45m

C$ 889

TorontoPatna

YYZ - PAT

YYZPAT

Toronto Pearson Intl

Thu 16/4

9:00 p.m.-6:30 p.m.

2 stops36h 00m

C$ 1,259

TorontoPatna

YYZ - PAT

YYZPAT

Toronto Pearson Intl

Thu 16/4

6:05 p.m.-8:25 p.m.

2 stops40h 50m

C$ 1,521

TorontoPatna

YYZ - PAT

YYZPAT

Toronto Pearson Intl

Thu 16/4

9:00 p.m.-7:55 a.m.

3 stops49h 25m

C$ 2,860

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Sorted by cheapest first

Best time to book a flight from Ontario to Patna

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

How much does it cost to fly round-trip from Region of Ontario to Patna?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Patna. 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 into for flights to Patna from Ontario?

    Located just 3.0 km from the city centre, Patna (PAT) is the airport most travelers will use when flying to Patna from Ontario.

  • How long is the flight from Region of Ontario to Patna?

    British Airways can get you from Region of Ontario to Patna in just under 35h 40m. Your travel time can differ by up to . The distance between Region of Ontario and Patna is about 12147 km.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Patna

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Patna flights

Top airline flying from Ontario to Patna

Discover the top airline that operate flights from Ontario to Patna. 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 629,999 searches. Data last updated 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapestC$ 1,331AverageC$ 2,103FlexibilityNo cancel feeOn-timeN/A
Search Air India 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 Patna?

Cheapflights helps you search for flights from Ontario to Patna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Patna from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Patna, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Ontario to Patna 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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