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Cheap flights from New Delhi to Ontario from ₹ 51,778

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
28 Apr — 5 May1
1 adult

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 23 April 2025.

Round-trip from

₹ 97,255

One-way from

₹ 51,778

Popular in

August

Cheapest in

February

Average price

₹ 121,866
United Airlines
  • United Airlines
  • 27/5-23/6
  • 4 total stops
  • 60h 59m total
  • New Delhi to Ontario
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Delta
  • Delta
  • 18/6
  • 2 total stops
  • 34h 26m total
  • New Delhi to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,666,988 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 426,795 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 23 April 2025.

Tue 27/523:35DEL - ONT
2 stops33h 59mUnited Airlines
Mon 23/606:00ONT - DEL
2 stops27h 00mUnited Airlines
Deal found 21/4₹ 97,255
Thu 1/502:05DEL - ONT
2 stops57h 22mDelta
Mon 18/813:00ONT - DEL
2 stops24h 25mDelta
Deal found 22/4₹ 109,348
Wed 14/509:10DEL - ONT
2 stops48h 31mEtihad Airways
Mon 23/623:59ONT - DEL
2 stops43h 21mEtihad Airways
Deal found 21/4₹ 116,757
Tue 18/1103:40DEL - ONT
2 stops28h 07mQatar Airways
Wed 18/306:00ONT - DEL
2 stops31h 35mQatar Airways
Deal found 22/4₹ 118,630
Tue 29/423:30DEL - ONT
2 stops35h 10mAmerican Airlines
Sun 17/823:59ONT - DEL
2 stops32h 31mAmerican Airlines
Deal found 22/4₹ 128,424
Tue 29/403:55DEL - ONT
2 stops31h 18mKLM
Sat 7/606:00ONT - DEL
2 stops31h 25mKLM
Deal found 21/4₹ 129,446
Thu 1/522:50DEL - ONT
2 stops50h 04mAir Canada
Sun 8/618:32ONT - DEL
2 stops37h 13mAir Canada
Deal found 22/4₹ 140,346
Tue 1/718:50DEL - ONT
2 stops34h 41mKorean Air
Sat 8/1107:00ONT - DEL
2 stops45h 50mKorean Air
Deal found 22/4₹ 141,113
Wed 23/423:30DEL - ONT
3 stops31h 00mMultiple Airlines
Fri 9/500:10ONT - DEL
2 stops30h 35mMultiple Airlines
Deal found 21/4₹ 153,972
Mon 28/401:35DEL - ONT
2 stops32h 53mBritish Airways
Sun 17/817:00ONT - DEL
2 stops26h 30mBritish Airways
Deal found 22/4₹ 195,105
Thu 8/507:40DEL - ONT
2 stops26h 48mFinnair
Mon 19/512:45ONT - DEL
2 stops28h 05mFinnair
Deal found 21/4₹ 546,227

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 23 April 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

Tue 27/5

23:35-21:04

2 stops33h 59m

Ontario

Mon 23/6

06:00-21:30

2 stops27h 00m

₹ 97,255

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 14/5

09:10-21:11

2 stops48h 31m

Ontario

Mon 23/6

23:59-07:50

2 stops43h 21m

₹ 116,757

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 2/6

17:00-18:25

2 stops37h 55m

Ontario

Wed 10/9

11:39-01:55

2 stops25h 46m

₹ 118,800

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 2/5

23:30-13:49

2 stops26h 49m

Ontario

Tue 19/8

06:37-21:00

2 stops25h 53m

₹ 132,000

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 18/5

03:55-22:35

2 stops31h 10m

Ontario

Fri 23/5

11:44-01:55

2 stops49h 41m

₹ 136,429

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 1/7

18:50-17:01

2 stops34h 41m

Ontario

Mon 3/11

07:00-18:20

2 stops45h 50m

₹ 141,113

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 3/5

02:05-11:05

2 stops45h 30m

Ontario

Wed 20/8

07:00-00:05

2 stops28h 35m

₹ 146,733

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 2/5

22:50-12:38

2 stops50h 18m

Ontario

Thu 21/8

05:10-20:15

2 stops26h 35m

₹ 254,378

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 1/7

01:35-18:12

2 stops29h 07m

Ontario

Wed 5/11

11:00-01:15

2 stops24h 45m

₹ 327,361

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 8/5

07:40-21:58

2 stops26h 48m

Ontario

Mon 19/5

12:45-05:20

2 stops28h 05m

₹ 546,227

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 25 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 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 time of day to fly from DEL to ONT?

Find hourly flight availability from New Delhi to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2025.

When flying from New Delhi to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 23 April 2025.
See what other customers who have flown with Korean Air, Delta and KLM from New Delhi to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,062 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very Good
1,062 reviews
Korean Air
8.4
Very Good
1,062 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very Good
7,920 reviews
Korean Air
8.4
Very Good
1,062 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
KLM
7.8
Good
1,331 reviews
Korean Air
8.4
Very Good
1,062 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Finnair
7.6
Good
1,272 reviews
Korean Air
8.4
Very Good
1,062 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Qatar Airways
7.4
Good
3,560 reviews
Korean Air
8.4
Very Good
1,062 reviews
Check prices

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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.

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

    Flying on United Airlines is currently your cheapest option to Ontario, with prices starting at ₹ 97,255. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Qatar Airways, with the lowest prices starting at ₹ 116,757 and ₹ 118,800, respectively. United Airlines is currently priced 16% 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 Delta, which is currently one of the cheapest options available, starting at ₹ 51,778. Etihad Airways flights start at ₹ 55,014 while deals on United Airlines start at ₹ 55,185 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.

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 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest₹ 88,643Average₹ 106,942FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest₹ 94,364Average₹ 105,401FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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?

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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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