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$333+ Cheap flights from Ontario (ONT) to Mumbai (BOM)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BOM
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Mumbai

Cheapest flights from Ontario to Mumbai
Explore the most affordable flight options available from Ontario to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/24. 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 8/319:55 am
ONT
-
BOM
2 stops25h 36m
Delta
Fri 10/21:20 am
BOM
-
ONT
2 stops27h 24m
Delta
Deal found 1/24$705
This Delta deal was found by Cheapflights users on 1/24. 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 8/319:55 am
ONT
-
BOM
2 stops25h 36m
Delta
Mon 9/281:20 am
BOM
-
ONT
2 stops28h 26m
Delta
Deal found 1/24$706
This Delta deal was found by Cheapflights users on 1/24. 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 2/181:10 pm
ONT
-
BOM
2 stops24h 10m
Delta
Tue 3/242:25 am
BOM
-
ONT
2 stops33h 56m
Delta
Deal found 1/24$707
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:00 am
ONT
-
BOM
2 stops31h 30m
Multiple Airlines
Tue 3/172:25 am
BOM
-
ONT
2 stops27h 18m
Multiple Airlines
Deal found 1/25$750
This Delta deal was found by Cheapflights users on 1/24. 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 2/181:10 pm
ONT
-
BOM
2 stops24h 10m
Delta
Thu 3/52:25 am
BOM
-
ONT
2 stops32h 10m
Delta
Deal found 1/24$818
This FlightHub deal was found by Cheapflights users on 1/24. 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 3/2410:33 am
ONT
-
BOM
2 stops27h 32m
Qatar Airways
Tue 4/214:20 am
BOM
-
ONT
2 stops26h 23m
Qatar Airways
Deal found 1/24$885
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.
Tue 9/112:00 pm
ONT
-
BOM
2 stops26h 10m
Qatar Airways
Tue 9/224:10 am
BOM
-
ONT
2 stops26h 33m
Qatar Airways
Deal found 1/25$898
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:15 am
ONT
-
BOM
2 stops31h 45m
United Airlines
Wed 3/184:10 am
BOM
-
ONT
3 stops44h 38m
United Airlines
Deal found 1/25$899
This FlightHub deal was found by Cheapflights users on 1/24. 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 9/16:00 am
ONT
-
BOM
2 stops31h 40m
Qatar Airways
Thu 10/14:10 am
BOM
-
ONT
2 stops30h 59m
Qatar Airways
Deal found 1/24$908
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:15 am
ONT
-
BOM
3 stops32h 45m
United Airlines
Wed 3/254:10 am
BOM
-
ONT
2 stops29h 10m
United Airlines
Deal found 1/25$923
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:59 am
ONT
-
BOM
2 stops23h 56m
KLM
Tue 3/242:25 am
BOM
-
ONT
2 stops26h 33m
KLM
Deal found 1/25$924
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.
Wed 3/1810:33 am
ONT
-
BOM
2 stops27h 32m
Qatar Airways
Tue 4/74:20 am
BOM
-
ONT
2 stops32h 09m
Qatar Airways
Deal found 1/25$948

Find flight deals from Ontario to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Mumbai (BOM). 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$707
(Delta)

One-way from

$333
(KLM)

Popular in

December

Cheapest in

September

Average price

$889
Provider with most accurate pricing for Ontario-Mumbai Chhatrapati Shivaji Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Mumbai Chhatrapati Shivaji Intl flights.
Search Deals
From Ontario to Mumbai Chhatrapati Shivaji Intl
Search Deals
One-way flight from Ontario to Mumbai Chhatrapati Shivaji Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 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 Mumbai 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 26, 2026.
Use the filters below to find and compare flights from Ontario to Mumbai that are best for you.

Fly from

Ontario

Fly to

Mumbai

Route

Depart

Return

Price

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 2/18

1:10 pm-2:50 am

2 stops24h 10m

Mumbai Chhatrapati Shivaji Intl

Tue 3/24

2:25 am-11:51 pm

2 stops33h 56m

$707

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 2/18

1:10 pm-2:50 am

2 stops24h 10m

Mumbai Chhatrapati Shivaji Intl

Mon 3/2

2:25 am-4:02 pm

2 stops27h 07m

$818

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 2/18

1:10 pm-2:50 am

2 stops24h 10m

Mumbai Chhatrapati Shivaji Intl

Thu 3/5

2:25 am-9:05 pm

2 stops32h 10m

$818

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Tue 3/17

11:59 pm-2:30 am

3 stops38h 01m

Mumbai Chhatrapati Shivaji Intl

Wed 3/25

4:10 am-8:50 pm

2 stops29h 10m

$923

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Mon 3/16

5:15 am-2:30 am

3 stops32h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 3/25

4:10 am-8:50 pm

2 stops29h 10m

$923

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 3/18

11:59 am-12:25 am

2 stops23h 56m

Mumbai Chhatrapati Shivaji Intl

Tue 3/24

2:25 am-4:28 pm

2 stops26h 33m

$924

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Thu 3/19

6:00 am-8:10 am

2 stops37h 40m

Mumbai Chhatrapati Shivaji Intl

Tue 4/7

4:20 am-11:59 pm

2 stops32h 09m

$948

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 3/18

10:33 am-2:35 am

2 stops27h 32m

Mumbai Chhatrapati Shivaji Intl

Tue 4/7

4:20 am-11:59 pm

2 stops32h 09m

$948

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Thu 2/26

12:02 pm-2:35 am

2 stops25h 03m

Mumbai Chhatrapati Shivaji Intl

Thu 3/12

4:25 am-11:32 pm

2 stops31h 37m

$980

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Thu 3/12

12:02 pm-2:25 am

2 stops25h 53m

Mumbai Chhatrapati Shivaji Intl

Sun 4/26

4:20 am-11:59 pm

2 stops32h 09m

$1,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 22 results
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Compare providers for flights from Ontario to Mumbai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Mumbai in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Mumbai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Mumbai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Mumbai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Mumbai flights, Cheapflights users trust FlightHub the most. FlightHub 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-Mumbai 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 Mumbai

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

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

Currently, March is the cheapest month in which you can book a flight from Ontario to Mumbai (average of $611). Flying from Ontario to Mumbai in December is currently the most expensive (average of $791). 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 Mumbai

Get insights into the airlines that provide service to Mumbai. 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 Mumbai. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta from Ontario to Mumbai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

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 Mumbai. 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 Mumbai?

    A quick flight from Ontario to Mumbai can take about 24h 10m. Delta provides one of the quickest options available for as low as $707. The distance between Ontario and Mumbai is about 8695 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 Mumbai round-trip?

    Cheapflights users have booked flights from Ontario to Mumbai round-trip from $680.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Mumbai 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 Mumbai?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Mumbai (average of $611). Flying from Ontario to Mumbai in December is currently the most expensive (average of $791). 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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Top airline flying from Ontario to Mumbai

Discover the top airline that operate flights from Ontario to Mumbai. 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$680Average$803FlexibilityNo cancel feeOn-timeN/A

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