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$425+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BLR
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 28, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 4/217:00 am
ONT
-
BLR
2 stops28h 00m
Delta
Mon 5/41:20 am
BLR
-
ONT
2 stops32h 10m
Delta
Deal found 1/25$833
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/37:30 am
ONT
-
BLR
2 stops27h 15m
Delta
Tue 2/102:00 am
BLR
-
ONT
2 stops35h 28m
Delta
Deal found 1/27$834
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/37:30 am
ONT
-
BLR
2 stops27h 15m
Delta
Mon 2/162:30 am
BLR
-
ONT
2 stops33h 37m
Delta
Deal found 1/27$835
This Delta deal was found by Cheapflights users on 1/27. 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 2/23:30 pm
ONT
-
BLR
2 stops43h 15m
Delta
Tue 2/102:00 am
BLR
-
ONT
2 stops35h 28m
Delta
Deal found 1/27$840
This Delta deal was found by Cheapflights users on 1/27. 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 2/23:30 pm
ONT
-
BLR
2 stops43h 15m
Delta
Mon 2/162:30 am
BLR
-
ONT
2 stops33h 37m
Delta
Deal found 1/27$841
This FlightHub deal was found by Cheapflights users on 1/27. 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 2/2612:02 pm
ONT
-
BLR
2 stops24h 48m
Qatar Airways
Wed 3/43:55 am
BLR
-
ONT
2 stops33h 07m
Qatar Airways
Deal found 1/27$955
This FlightHub deal was found by Cheapflights users on 1/25. 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 4/226:00 am
ONT
-
BLR
2 stops32h 00m
Qatar Airways
Tue 5/54:00 am
BLR
-
ONT
2 stops31h 02m
Qatar Airways
Deal found 1/25$980
This FlightHub deal was found by Cheapflights users on 1/25. 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 4/237:59 pm
ONT
-
BLR
2 stops42h 01m
Qatar Airways
Thu 4/303:50 am
BLR
-
ONT
2 stops27h 45m
Qatar Airways
Deal found 1/25$987
This FlightHub deal was found by Cheapflights users on 1/25. 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 3/512:02 pm
ONT
-
BLR
2 stops25h 18m
Qatar Airways
Sun 3/223:50 am
BLR
-
ONT
2 stops32h 39m
Qatar Airways
Deal found 1/25$1,016
This Delta deal was found by Cheapflights users on 1/27. 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 2/23:30 pm
ONT
-
BLR
2 stops43h 15m
Delta
Fri 2/132:00 am
BLR
-
ONT
2 stops33h 14m
Delta
Deal found 1/27$1,022
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Sat 5/910:39 am
ONT
-
BLR
2 stops27h 21m
Qatar Airways
Fri 6/54:00 am
BLR
-
ONT
2 stops32h 28m
Qatar Airways
Deal found 1/26$1,023
This KAYAK deal was found by Cheapflights users on 1/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:33 am
ONT
-
BLR
2 stops27h 27m
Qatar Airways
Mon 5/44:00 am
BLR
-
ONT
2 stops32h 29m
Qatar Airways
Deal found 1/25$1,024

Find 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 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$833
(Delta)

One-way from

$425
(Delta)

Popular in

December

Cheapest in

October

Average price

$935
Provider with most accurate pricing for Los Angeles-Bengaluru Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-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 ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 28, 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

Thu 4/23

7:00 am-11:30 pm

2 stops28h 00m

Bengaluru Intl

Mon 5/4

1:20 am-9:00 pm

2 stops32h 10m

$833

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Thu 4/23

7:59 pm-2:30 am

2 stops42h 01m

Bengaluru Intl

Mon 5/4

4:00 am-11:59 pm

2 stops32h 29m

$987

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 4/22

10:39 am-2:30 am

2 stops27h 21m

Bengaluru Intl

Wed 4/29

3:50 am-11:59 pm

2 stops32h 39m

$1,024

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 3/4

12:02 pm-2:20 am

2 stops24h 48m

Bengaluru Intl

Tue 3/24

3:55 am-11:59 pm

2 stops32h 34m

$1,024

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 4/21

10:33 am-2:30 am

2 stops27h 27m

Bengaluru Intl

Mon 5/4

4:00 am-11:59 pm

2 stops32h 29m

$1,024

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 4/21

10:33 am-2:30 am

2 stops27h 27m

Bengaluru Intl

Tue 4/28

3:50 am-10:32 pm

2 stops31h 12m

$1,024

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 4/24

7:59 pm-2:30 am

2 stops42h 01m

Bengaluru Intl

Thu 4/30

3:50 am-7:05 pm

2 stops27h 45m

$1,027

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 4/24

7:59 pm-2:30 am

2 stops42h 01m

Bengaluru Intl

Mon 5/4

4:00 am-11:59 pm

2 stops32h 29m

$1,027

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 2/24

12:02 pm-2:50 am

2 stops25h 18m

Bengaluru Intl

Tue 3/3

3:55 am-10:44 pm

2 stops32h 19m

$1,033

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 3/3

12:02 pm-2:50 am

2 stops25h 18m

Bengaluru Intl

Sun 3/22

3:50 am-11:59 pm

2 stops32h 39m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 24 results
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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 $907). 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 28, 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
8,123 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

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
8,123 reviews
Delta
7.9
Good
8,123 reviews

Crew

8.5

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

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 21m. 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 $907). 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

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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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$722Average$834FlexibilityNo cancel feeOn-timeN/A

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