HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$546+ Cheap flights from New Delhi (DEL) to Ontario (ONT)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Delhi to Ontario 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 New Delhi to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Ontario (ONT). 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 August 14, 2025.

Round-trip from

$968
(United Airlines)

One-way from

$546
(oojo)

Popular in

January

Cheapest in

February

Average price

$1,259
From New Delhi Indira Gandhi Intl to Ontario
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Ontario
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from New Delhi to Ontario

Cheapest flights from New Delhi to Ontario
Explore the most affordable flight options available from New Delhi to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/2611:35 pmDEL - ONT
2 stops25h 46mUnited Airlines
Wed 3/45:40 amONT - DEL
2 stops26h 40mUnited Airlines
Deal found 8/12$968
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:25 amDEL - ONT
2 stops35h 35mUnited Airlines
Mon 1/511:59 pmONT - DEL
2 stops32h 26mUnited Airlines
Deal found 8/14$1,024
This Delta deal was found by Cheapflights users on 8/11. 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 10/123:55 amDEL - ONT
2 stops24h 28mDelta
Sun 4/121:00 pmONT - DEL
2 stops24h 25mDelta
Deal found 8/11$1,069
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 11/611:55 pmDEL - ONT
2 stops34h 19mUnited Airlines
Mon 11/107:00 amONT - DEL
2 stops49h 25mUnited Airlines
Deal found 8/12$1,082
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/211:35 pmDEL - ONT
2 stops25h 27mUnited Airlines
Tue 2/176:02 amONT - DEL
2 stops26h 18mUnited Airlines
Deal found 8/12$1,083
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:35 pmDEL - ONT
2 stops34h 20mUnited Airlines
Thu 9/186:04 amONT - DEL
2 stops26h 56mUnited Airlines
Deal found 8/13$1,084
This Delta deal was found by Cheapflights users on 8/12. 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 11/53:20 amDEL - ONT
2 stops26h 03mDelta
Mon 11/1012:00 pmONT - DEL
2 stops47h 40mDelta
Deal found 8/12$1,110
This Qatar Airways deal was found by Cheapflights users on 8/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:20 amDEL - ONT
2 stops26h 43mQatar Airways
Wed 4/1511:30 amONT - DEL
2 stops25h 55mQatar Airways
Deal found 8/11$1,117
This oojo deal was found by Cheapflights users on 8/11. 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.
Sun 9/213:25 amDEL - ONT
2 stops33h 08mQatar Airways
Wed 3/411:30 amONT - DEL
2 stops31h 15mQatar Airways
Deal found 8/11$1,143
This oojo deal was found by Cheapflights users on 8/14. 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.
Wed 9/175:00 pmDEL - ONT
2 stops43h 33mQatar Airways
Tue 9/236:00 amONT - DEL
2 stops31h 25mQatar Airways
Deal found 8/14$1,145
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 9/711:35 pmDEL - ONT
2 stops34h 20mUnited Airlines
Thu 9/256:27 pmONT - DEL
2 stops38h 33mUnited Airlines
Deal found 8/12$1,164

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Ontario 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 August 14, 2025.
Use the filters below to find and compare flights from New Delhi to Ontario that are best for you.

Fly from

New Delhi

Fly to

Ontario

Route

Depart

Return

Price

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 9/26

11:35 pm-12:51 pm

2 stops25h 46m

Ontario

Wed 3/4

5:40 am-9:50 pm

2 stops26h 40m

$968

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 12/17

12:25 am-10:30 pm

2 stops35h 35m

Ontario

Mon 1/5

11:59 pm-9:55 pm

2 stops32h 26m

$1,024

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 10/14

3:55 am-11:39 pm

2 stops32h 14m

Ontario

Wed 4/15

1:00 pm-1:55 am

2 stops24h 25m

$1,069

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 10/12

3:55 am-3:53 pm

2 stops24h 28m

Ontario

Wed 4/15

1:00 pm-1:55 am

2 stops24h 25m

$1,069

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 10/14

3:55 am-11:39 pm

2 stops32h 14m

Ontario

Sun 4/12

1:00 pm-1:55 am

2 stops24h 25m

$1,069

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 10/12

3:55 am-3:53 pm

2 stops24h 28m

Ontario

Sun 4/12

1:00 pm-1:55 am

2 stops24h 25m

$1,069

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 11/6

11:55 pm-8:44 pm

2 stops34h 19m

Ontario

Mon 11/10

7:00 am-9:55 pm

2 stops49h 25m

$1,082

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 9/2

11:35 pm-12:32 pm

2 stops25h 27m

Ontario

Tue 2/17

6:02 am-9:50 pm

2 stops26h 18m

$1,083

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 9/11

11:35 pm-9:25 pm

2 stops34h 20m

Ontario

Thu 9/18

6:04 am-9:30 pm

2 stops26h 56m

$1,084

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 11/5

3:20 am-3:53 pm

2 stops26h 03m

Ontario

Mon 11/10

12:00 pm-1:10 am

2 stops47h 40m

$1,110

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from New Delhi to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New Delhi 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 New Delhi to Ontario

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

Currently, August is the cheapest month in which you can book a flight from New Delhi to Ontario (average of $246). Flying from New Delhi to Ontario in March is currently the most expensive (average of $328). 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.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from New Delhi to Ontario?

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Ontario 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 New Delhi to Ontario?

    Currently, August is the cheapest month in which you can book a flight from New Delhi to Ontario (average of $246). Flying from New Delhi to Ontario in March is currently the most expensive (average of $328). 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.

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.