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$424+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLR
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$714
(Delta)

One-way from

$424
(Delta)

Popular in

December

Cheapest in

October

Average price

$955
Provider with most accurate pricing for Ontario-Bengaluru Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Bengaluru Intl flights.
Search Deals
From Ontario to Bengaluru Intl
Search Deals
One-way flight from Ontario to Bengaluru Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1910:30 pm
ONT
-
BLR
2 stops36h 15m
Delta
Mon 2/232:00 am
BLR
-
ONT
2 stops27h 32m
Delta
Deal found 1/13$713
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:00 am
ONT
-
BLR
2 stops29h 10m
Delta
Mon 2/232:00 am
BLR
-
ONT
2 stops35h 19m
Delta
Deal found 1/13$714
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:00 am
ONT
-
BLR
2 stops29h 10m
Delta
Wed 2/257:05 am
BLR
-
ONT
2 stops51h 30m
Delta
Deal found 1/13$715
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/171:11 pm
ONT
-
BLR
2 stops45h 59m
Delta
Mon 2/232:00 am
BLR
-
ONT
2 stops35h 19m
Delta
Deal found 1/13$719
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1910:30 pm
ONT
-
BLR
2 stops36h 15m
Delta
Fri 2/277:05 am
BLR
-
ONT
2 stops66h 27m
Delta
Deal found 1/13$720
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1712:41 pm
ONT
-
BLR
2 stops46h 29m
Delta
Wed 2/257:05 am
BLR
-
ONT
2 stops51h 30m
Delta
Deal found 1/13$721
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/171:11 pm
ONT
-
BLR
2 stops45h 59m
Delta
Fri 2/277:05 am
BLR
-
ONT
2 stops66h 27m
Delta
Deal found 1/13$726
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1910:30 pm
ONT
-
BLR
2 stops36h 15m
Delta
Wed 2/252:30 am
BLR
-
ONT
2 stops32h 05m
Delta
Deal found 1/13$827
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:00 am
ONT
-
BLR
2 stops29h 10m
Delta
Wed 2/252:30 am
BLR
-
ONT
2 stops32h 05m
Delta
Deal found 1/13$828
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/171:11 pm
ONT
-
BLR
2 stops45h 59m
Delta
Wed 2/252:30 am
BLR
-
ONT
2 stops32h 05m
Delta
Deal found 1/13$834
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Tue 3/1712:02 pm
ONT
-
BLR
2 stops25h 48m
Qatar Airways
Mon 9/144:00 am
BLR
-
ONT
2 stops31h 09m
Qatar Airways
Deal found 1/15$955
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1610:30 pm
ONT
-
BLR
2 stops36h 40m
Delta
Mon 2/232:00 am
BLR
-
ONT
2 stops27h 32m
Delta
Deal found 1/13$962

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 January 15, 2026.
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 2/21

6:00 am-12:40 am

2 stops29h 10m

Bengaluru Intl

Mon 3/2

2:00 am-11:49 pm

2 stops35h 19m

$827

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 3/24

10:33 am-2:20 am

2 stops27h 17m

Bengaluru Intl

Wed 4/29

3:50 am-7:05 pm

2 stops27h 45m

$955

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 4/1

6:00 am-2:30 am

2 stops32h 00m

Bengaluru Intl

Thu 4/16

3:50 am-11:59 pm

2 stops32h 39m

$973

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 3/6

6:14 am-3:50 am

2 stops32h 06m

Bengaluru Intl

Sun 3/29

3:50 am-11:59 pm

2 stops32h 39m

$986

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 1/30

3:30 pm-3:20 am

2 stops70h 20m

Bengaluru Intl

Thu 2/12

2:00 am-4:02 pm

2 stops27h 32m

$1,096

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 1/30

3:30 pm-3:20 am

2 stops70h 20m

Bengaluru Intl

Fri 2/6

7:05 am-9:48 pm

2 stops52h 13m

$1,097

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sun 2/15

6:14 am-2:20 am

2 stops30h 36m

Bengaluru Intl

Fri 2/20

3:15 am-11:32 pm

2 stops33h 47m

$1,228

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 3/20

10:33 am-2:20 am

2 stops27h 17m

Bengaluru Intl

Mon 9/14

4:00 am-10:39 pm

2 stops31h 09m

$1,235

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sat 2/14

6:14 am-2:50 am

2 stops31h 06m

Bengaluru Intl

Sat 2/28

3:15 am-11:32 pm

2 stops33h 47m

$1,300

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Mon 3/16

1:20 pm-12:40 am

2 stops22h 50m

Bengaluru Intl

Fri 3/20

2:30 am-5:13 pm

2 stops27h 13m

$1,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 24 results
1
2
3
  • Most accurate provider: When it comes to deals on Ontario-Bengaluru flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Bengaluru flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Bengaluru flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Bengaluru flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, March is the cheapest month in which you can book a flight from Ontario to Bengaluru (average of $527). Flying from Ontario to Bengaluru in December is currently the most expensive (average of $906). 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.

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 January 15, 2026.
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
7.9
Good
8,048 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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
7.9
Good
8,048 reviews
Delta
7.9
Good
8,048 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Overall

7.9

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 27h 17m. Fly via Delta or Qatar Airways to get the fastest option. The distance between Ontario and Bengaluru is about 9014 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Delta ($722), 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, March is the cheapest month in which you can book a flight from Ontario to Bengaluru (average of $527). Flying from Ontario to Bengaluru in December is currently the most expensive (average of $906). 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

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Alternative routes for Ontario to Bangalore

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$722Average$834FlexibilityNo cancel feeOn-timeN/A

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