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$609+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,087
(United Airlines)

One-way from

$609
(Delta)

Popular in

August

Cheapest in

February

Average price

$1,407
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Ontario flight deals.
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Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Ontario flights.
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From New Delhi Indira Gandhi Intl to Ontario
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One-way flight from New Delhi Indira Gandhi Intl to Ontario
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Highest demand for flights based on searches. 14% potential increase in price ($229 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 6/1311:35 pmDEL - ONT
2 stops30h 22mUnited Airlines
Wed 8/136:00 amONT - DEL
2 stops27h 00mUnited Airlines
Deal found 4/30$1,087
This Delta deal was found by Cheapflights users on 4/30. 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 6/1312:50 amDEL - ONT
2 stops34h 26mDelta
Sat 6/217:05 amONT - DEL
2 stops27h 15mDelta
Deal found 4/30$1,151
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:05 amDEL - ONT
2 stops30h 25mMultiple Airlines
Fri 6/2012:10 amONT - DEL
2 stops34h 15mMultiple Airlines
Deal found 4/30$1,214
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:35 amDEL - ONT
2 stops29h 03mBritish Airways
Wed 1/2110:57 amONT - DEL
2 stops24h 48mBritish Airways
Deal found 4/30$1,241
This oojo deal was found by Cheapflights users on 4/30. 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 7/99:10 amDEL - ONT
2 stops49h 50mEtihad Airways
Fri 9/1211:00 pmONT - DEL
2 stops31h 50mEtihad Airways
Deal found 4/30$1,391
This oojo deal was found by Cheapflights users on 4/30. 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 6/1710:25 amDEL - ONT
2 stops50h 18mQatar Airways
Tue 7/812:00 pmONT - DEL
2 stops25h 25mQatar Airways
Deal found 4/30$1,534
This Yatra.com deal was found by Cheapflights users on 4/29. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:05 amDEL - ONT
2 stops47h 38mAir Canada
Mon 9/221:15 pmONT - DEL
2 stops42h 30mAir Canada
Deal found 4/29$4,977
This KLM deal was found by Cheapflights users on 4/30. 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 10/293:20 amDEL - ONT
2 stops26h 27mKLM
Sat 11/89:55 amONT - DEL
2 stops24h 20mKLM
Deal found 4/30$6,302

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 May 1, 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 6/13

11:35 pm-5:27 pm

2 stops30h 22m

Ontario

Wed 8/13

6:00 am-9:30 pm

2 stops27h 00m

$1,087

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 6/13

12:50 am-10:46 pm

2 stops34h 26m

Ontario

Sat 6/21

7:05 am-10:50 pm

2 stops27h 15m

$1,151

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 6/13

12:05 am-6:00 pm

2 stops30h 25m

Ontario

Fri 6/20

12:10 am-10:55 pm

2 stops34h 15m

$1,214

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 7/31

1:35 am-6:08 pm

2 stops29h 03m

Ontario

Wed 1/21

10:57 am-1:15 am

2 stops24h 48m

$1,241

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 7/9

9:10 am-10:30 pm

2 stops49h 50m

Ontario

Fri 9/12

11:00 pm-7:20 pm

2 stops31h 50m

$1,391

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 6/17

10:25 am-12:13 am

2 stops50h 18m

Ontario

Tue 7/8

12:00 pm-1:55 am

2 stops25h 25m

$1,534

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 9/7

1:05 am-12:13 pm

2 stops47h 38m

Ontario

Mon 9/22

1:15 pm-8:15 pm

2 stops42h 30m

$4,977

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 6/4

12:50 am-10:35 pm

2 stops34h 15m

$609

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 8/13

12:05 am-5:40 pm

2 stops54h 05m

$633

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 6/29

11:35 pm-9:37 pm

2 stops34h 32m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

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 New Delhi to Ontario in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 New Delhi-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Ontario flights, Cheapflights users trust eDreams the most. eDreams 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 New Delhi-Ontario 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 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.

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 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 May 1, 2025.
Read through reviews of airlines operating flights from New Delhi to Ontario, such as Korean Air, Singapore Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

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
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

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.
Singapore Airlines
8.1
Very good
1,292 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

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
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

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
1,334 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

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
1,275 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

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?

    United Airlines, at $1,087, was found to be the cheapest airline from New Delhi to Ontario.Alternate airlines to your destination round-trip include Delta and British Airways. Users have found that United Airlines is 20% cheaper than the other options available to this destination.

  • 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 $609. United Airlines flights start at $654 while deals on Etihad Airways start at $677 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 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.

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