New Delhi

$397+ Cheap flights from Ontario (ONT) to New Delhi (DEL)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DEL
Jul 8 — Jul 151
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Cheap flight deals from Ontario to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to New Delhi (DEL). 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 July 3, 2025.

Round-trip from

$657
(United Airlines)

One-way from

$397
(Delta)

Popular in

May

Cheapest in

April

Average price

$1,150
From Ontario to New Delhi Indira Gandhi Intl
One-way flight from Ontario to New Delhi Indira Gandhi Intl
Highest demand for flights based on searches. 4% potential increase in price ($44 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Ontario to New Delhi

Cheapest flights from Ontario to New Delhi
Explore the most affordable flight options available from Ontario to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/3. 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 9/165:10 amONT - DEL
2 stops27h 50mUnited Airlines
Fri 9/2611:35 pmDEL - ONT
2 stops34h 19mUnited Airlines
Deal found 7/3$657
This Delta deal was found by Cheapflights users on 7/1. 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 8/299:50 amONT - DEL
2 stops24h 30mDelta
Tue 9/3012:50 amDEL - ONT
2 stops34h 03mDelta
Deal found 7/1$779
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:17 amONT - DEL
2 stops26h 13mAmerican Airlines
Wed 10/111:30 pmDEL - ONT
2 stops31h 12mAmerican Airlines
Deal found 7/1$808
This oojo deal was found by Cheapflights users on 7/3. 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 9/1010:56 pmONT - DEL
1 stop23h 39mAir India
Mon 10/62:20 amDEL - ONT
1 stop31h 39mAir India
Deal found 7/3$869
This oojo deal was found by Cheapflights users on 7/3. 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.
Tue 9/1610:56 pmONT - DEL
2 stops31h 54mEtihad Airways
Thu 9/259:20 amDEL - ONT
2 stops48h 39mEtihad Airways
Deal found 7/3$970

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to New Delhi 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 July 3, 2025.
Use the filters below to find and compare flights from Ontario to New Delhi that are best for you.

Fly from

Ontario

Fly to

New Delhi

Route

Depart

Return

Price

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 9/16

5:10 am-9:30 pm

2 stops27h 50m

New Delhi Indira Gandhi Intl

Fri 9/26

11:35 pm-9:24 pm

2 stops34h 19m

$657

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 8/29

9:50 am-10:50 pm

2 stops24h 30m

New Delhi Indira Gandhi Intl

Tue 9/30

12:50 am-10:23 pm

2 stops34h 03m

$779

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 8/29

6:17 am-9:00 pm

2 stops26h 13m

New Delhi Indira Gandhi Intl

Wed 10/1

11:30 pm-6:12 pm

2 stops31h 12m

$808

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 9/10

10:56 pm-11:05 am

1 stop23h 39m

New Delhi Indira Gandhi Intl

Mon 10/6

2:20 am-9:29 pm

1 stop31h 39m

$869

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 9/16

10:56 pm-7:20 pm

2 stops31h 54m

New Delhi Indira Gandhi Intl

Thu 9/25

9:20 am-9:29 pm

2 stops48h 39m

$970

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 8/13

9:50 am-10:50 pm

2 stops24h 30m

$397

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 7/28

9:41 pm-2:10 pm

1 stop27h 59m

$417

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 7/30

5:05 am-9:30 pm

2 stops27h 55m

$490

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 9/3

10:56 pm-11:05 am

1 stop23h 39m

$507

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 7/28

12:59 am-9:00 pm

2 stops31h 31m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
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Best time to book a flight from Ontario to New Delhi

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

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

Currently, September is the cheapest month in which you can book a flight from Ontario to New Delhi (average of $809). Flying from Ontario to New Delhi in December is currently the most expensive (average of $1,347). 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 DEL?

Find hourly flight availability from Ontario to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Ontario to New Delhi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight in the morning.

How much does it cost to fly round-trip from Ontario to New Delhi?

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, Qatar Airways, and Etihad Airways from Ontario to New Delhi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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.
8.0
Very good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Ontario to New Delhi round-trip?

    Our cheapest airline available from Ontario to New Delhi is United Airlines. Our recent data shows that you can find tickets from as low as $657 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $779 and $808 round-trip. United Airlines is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ontario to New Delhi one-way?

    One-way options have recently been found by users for as low as $397 on Delta. Other airlines that offer cheap prices include United Airlines from $490 and Air India from $507 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to New Delhi (average of $809). Flying from Ontario to New Delhi in December is currently the most expensive (average of $1,347). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Faridabad
Noida

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Top 3 airlines flying from Ontario to New Delhi

Discover the top 3 airlines that operate flights from Ontario to New Delhi. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$731Average$1,047FlexibilityNo cancel feeOn-time69%
DeltaCheapest$788Average$960FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$801Average$1,245FlexibilityNo cancel feeOn-time71%

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