HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangalore

$349+ Cheap flights from Ontario (ONT) to Bengaluru (BLR)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Bangalore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Bangalore (BLR). 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 16, 2025.

Round-trip from

$723
(Delta)

One-way from

$349
(Delta)

Popular in

December

Cheapest in

September

Average price

$915
From Ontario to Bengaluru Intl
Search Deals
One-way flight from Ontario to Bengaluru Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Bangalore

Cheapest flights from Ontario to Bangalore
Explore the most affordable flight options available from Ontario to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:36 amONT - BLR
2 stops26h 04mDelta
Sun 11/95:00 amBLR - ONT
2 stops55h 34mDelta
Deal found 9/14$876
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:15 pmONT - BLR
2 stops22h 55mKLM
Tue 2/32:00 amBLR - ONT
2 stops27h 49mKLM
Deal found 9/14$1,015
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:56 pmONT - BLR
2 stops45h 14mEtihad Airways
Wed 10/110:00 amBLR - ONT
2 stops47h 59mEtihad Airways
Deal found 9/13$1,019
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:56 pmONT - BLR
2 stops29h 59mAir India
Tue 9/308:35 pmBLR - ONT
2 stops37h 24mAir India
Deal found 9/14$1,043
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amONT - BLR
2 stops32h 20mQatar Airways
Mon 2/24:05 amBLR - ONT
2 stops27h 42mQatar Airways
Deal found 9/14$1,047
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amONT - BLR
2 stops32h 05mQatar Airways
Sun 10/193:50 amBLR - ONT
2 stops32h 43mQatar Airways
Deal found 9/14$1,053
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amONT - BLR
2 stops32h 05mQatar Airways
Wed 10/293:50 amBLR - ONT
2 stops32h 12mQatar Airways
Deal found 9/14$1,070
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amONT - BLR
2 stops32h 40mQatar Airways
Wed 10/293:50 amBLR - ONT
2 stops32h 12mQatar Airways
Deal found 9/15$1,078
This Etihad Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:56 pmONT - BLR
2 stops45h 14mEtihad Airways
Tue 9/3010:20 amBLR - ONT
2 stops47h 39mEtihad Airways
Deal found 9/16$1,088
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amONT - BLR
2 stops32h 05mQatar Airways
Sat 12/64:05 amBLR - ONT
2 stops27h 57mQatar Airways
Deal found 9/15$1,090
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amONT - BLR
2 stops32h 00mQatar Airways
Fri 10/313:50 amBLR - ONT
2 stops29h 33mQatar Airways
Deal found 9/14$1,108
This Indian Eagle deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 amONT - BLR
2 stops32h 05mMultiple Airlines
Thu 10/303:50 amBLR - ONT
2 stops43h 45mMultiple Airlines
Deal found 9/14$1,110

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Bangalore 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Ontario to Bengaluru that are best for you.

Fly from

Ontario

Fly to

Bangalore

Route

Depart

Return

Price

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sat 1/10

1:00 pm-3:10 am

2 stops24h 40m

Bengaluru Intl

Fri 2/6

5:00 am-9:14 pm

2 stops29h 44m

$723

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 10/29

1:15 pm-12:40 am

2 stops22h 55m

Bengaluru Intl

Wed 11/5

2:00 am-3:53 pm

2 stops27h 23m

$876

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 11/5

7:05 am-3:10 am

2 stops30h 35m

Bengaluru Intl

Sun 11/9

5:00 am-7:37 pm

2 stops52h 07m

$876

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 10/17

6:00 am-2:35 am

2 stops32h 05m

Bengaluru Intl

Thu 10/30

3:50 am-11:05 am

2 stops43h 45m

$1,110

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sat 10/25

6:00 am-2:50 am

2 stops32h 20m

Bengaluru Intl

Fri 11/7

4:05 am-8:53 pm

2 stops30h 18m

$1,127

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 11/18

12:46 pm-5:05 am

2 stops26h 49m

Bengaluru Intl

Tue 12/2

7:15 am-6:17 pm

2 stops48h 32m

$1,197

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sun 11/16

11:59 pm-5:05 am

2 stops39h 36m

Bengaluru Intl

Tue 12/2

7:15 am-6:17 pm

2 stops48h 32m

$1,197

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 11/12

7:00 am-5:05 am

2 stops32h 35m

Bengaluru Intl

Wed 12/3

7:15 am-2:00 pm

2 stops44h 15m

$1,204

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sat 11/15

12:46 pm-5:05 am

2 stops26h 49m

Bengaluru Intl

Tue 12/2

7:15 am-6:17 pm

2 stops48h 32m

$1,247

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Mon 2/23

6:45 am-12:15 am

2 stops28h 00m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Ontario to Bangalore

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

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Bengaluru (average of $828). Flying from Ontario to Bengaluru in December is currently the most expensive (average of $1,434). 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 BLR?

Find hourly flight availability from Ontario to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

One of the essential ways to save on airfare from Ontario to Bengaluru is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 9% on airfare.

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Delta from Ontario to Bengaluru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Bangalore. 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 Bengaluru?

    There are many flights that can get you from Ontario to Bengaluru in 24h 40m. Fly via Delta to get the fastest option. The distance between Ontario and Bengaluru is about 9014 mi.

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

    According to our current data, Delta ($728), offers the cheapest pricing from Ontario to Bengaluru.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Bangalore 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 Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Bengaluru (average of $828). Flying from Ontario to Bengaluru in December is currently the most expensive (average of $1,434). 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 Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Bangalore flights
Los Angeles to Bangalore flights
Oakland to Bangalore flights
Burbank to Bangalore flights
Santa Ana to Bangalore flights
San Jose to Bangalore flights
San Diego to Bangalore flights
Las Vegas to Bangalore flights
San Francisco to Vasco da Gama flights
San Francisco to Mangalore flights
Los Angeles to Vasco da Gama flights
San Jose to Vasco da Gama flights
Oakland to Vasco da Gama flights
Las Vegas to Vasco da Gama flights
Los Angeles to Mangalore flights
San Jose to Hubli flights
Fresno to Bangalore flights
Santa Rosa to Vasco da Gama flights
San Diego to Vasco da Gama flights
Sacramento to Bangalore flights
San Francisco to Hubli flights
Oakland to Mangalore flights
San Jose to Mangalore flights
Long Beach to Bangalore flights
San Francisco to Belgaum flights

Top airline flying from Ontario to Bangalore

Discover the top airline that operate flights from Ontario to Bangalore. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$728Average$1,005FlexibilityNo cancel feeOn-timeN/A

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.