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Cheap flights from New Delhi to Ontario from ₹ 37,980

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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 28 October 2025.

Round-trip from

₹ 87,503

One-way from

₹ 37,980

Popular in

January

Cheapest in

February

Average price

₹ 97,549
Delta
  • Delta
  • 6/2-12/3
  • 4 total stops
  • 57h 28m total
  • New Delhi to Ontario
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11/11
  • 11/11
  • 3 total stops
  • 45h 56m total
  • New Delhi to Ontario
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (₹ 357,801 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from New Delhi to Ontario

Enter your travel dates to find the best prices.

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 28 October 2025.

Mon 17/1103:20DEL - ONT
2 stops29h 51mBritish Airways
Mon 12/110:58ONT - DEL
2 stops24h 47mBritish Airways
Deal found 26/10₹ 92,350
Sun 2/1101:30DEL - ONT
2 stops34h 41mDelta
Mon 27/413:00ONT - DEL
2 stops24h 25mDelta
Deal found 27/10₹ 96,315
Wed 12/1101:30DEL - ONT
2 stops35h 04mDelta
Mon 17/1106:45ONT - DEL
2 stops32h 00mDelta
Deal found 27/10₹ 98,254
Wed 24/1200:25DEL - ONT
2 stops35h 30mUnited Airlines
Thu 19/323:50ONT - DEL
2 stops32h 40mUnited Airlines
Deal found 26/10₹ 102,307
Thu 13/1123:55DEL - ONT
2 stops26h 08mUnited Airlines
Mon 17/1107:00ONT - DEL
2 stops49h 25mUnited Airlines
Deal found 27/10₹ 110,767
Tue 25/1116:10DEL - ONT
2 stops39h 42mQatar Airways
Wed 11/311:30ONT - DEL
2 stops26h 10mQatar Airways
Deal found 28/10₹ 113,939
Wed 12/1109:55DEL - ONT
2 stops51h 07mQatar Airways
Wed 14/115:09ONT - DEL
2 stops27h 51mQatar Airways
Deal found 26/10₹ 114,203
Thu 20/1116:10DEL - ONT
2 stops35h 24mQatar Airways
Wed 14/115:09ONT - DEL
2 stops27h 51mQatar Airways
Deal found 26/10₹ 117,728

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 28 October 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 6/2

01:30-21:48

2 stops33h 48m

Ontario

Mon 16/3

13:00-01:10

2 stops23h 40m

₹ 87,503

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 17/11

03:20-19:41

2 stops29h 51m

Ontario

Mon 12/1

10:58-01:15

2 stops24h 47m

₹ 92,350

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 6/2

01:30-21:48

2 stops33h 48m

Ontario

Tue 17/3

13:00-01:10

2 stops23h 40m

₹ 96,315

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 12/11

01:30-23:04

2 stops35h 04m

Ontario

Mon 17/11

06:45-04:15

2 stops32h 00m

₹ 98,254

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 6/2

01:30-21:48

2 stops33h 48m

Ontario

Sat 14/3

13:00-01:10

2 stops23h 40m

₹ 101,602

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 24/12

00:25-22:25

2 stops35h 30m

Ontario

Thu 19/3

23:50-21:00

2 stops32h 40m

₹ 102,307

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 7/2

23:55-21:58

2 stops35h 33m

Ontario

Sat 14/3

23:50-21:00

2 stops32h 40m

₹ 105,215

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 13/11

23:55-12:33

2 stops26h 08m

Ontario

Mon 17/11

07:00-21:55

2 stops49h 25m

₹ 110,767

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 25/11

16:10-18:22

2 stops39h 42m

Ontario

Wed 11/3

11:30-02:10

2 stops26h 10m

₹ 113,939

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 12/11

09:55-23:32

2 stops51h 07m

Ontario

Wed 14/1

15:09-08:30

2 stops27h 51m

₹ 114,203

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 21 results
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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 return 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, February is the cheapest month in which you can book a flight from New Delhi to Ontario (average of ₹ 59,128). Flying from New Delhi to Ontario in August is currently the most expensive (average of ₹ 84,683). 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 Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 28 October 2025.
Read through reviews of airlines operating flights from New Delhi to Ontario, such as Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,995 reviews
Check prices

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • How long is the flight from New Delhi to Ontario?

    For as low as ₹ 92,350, Delta can have you in Ontario from New Delhi in 29h 51m. The distance from New Delhi to Ontario is about 12875 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from New Delhi to Ontario round-trip?

    Flying on Delta is currently your cheapest option to Ontario, with prices starting at ₹ 90,726. Another option worth looking into is KLM, starting at ₹ 94,341 round trip. Delta is currently priced 18% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at ₹ 53,136. KLM flights start at ₹ 54,370 while deals on Delta start at ₹ 54,370 one-way.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from New Delhi to Ontario (average of ₹ 59,128). Flying from New Delhi to Ontario in August is currently the most expensive (average of ₹ 84,683). 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

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Top 2 airlines flying from New Delhi to Ontario

Discover the top 2 airlines that operate flights from New Delhi to Ontario. 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 454,620 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest₹ 90,726Average₹ 92,488FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest₹ 94,341Average₹ 111,228FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Ontario?

Cheapflights makes it easy to find New Delhi to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from New Delhi to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from New Delhi to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from New Delhi to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from New Delhi today and book when prices fit your budget.

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