HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$720+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
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

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 23, 2026.

This United Airlines deal was found by Cheapflights users on 5/22. 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 12/2411:55 pm
DEL
-
ONT
2 stops36h 01m
United Airlines
Tue 1/191:00 pm
ONT
-
DEL
2 stops67h 20m
United Airlines
Deal found 5/22$1,038
This Finnair deal was found by Cheapflights users on 5/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:40 am
DEL
-
ONT
2 stops64h 32m
Multiple Airlines
Tue 9/1511:59 pm
ONT
-
DEL
2 stops40h 51m
Multiple Airlines
Deal found 5/18$1,053
This Delta deal was found by Cheapflights users on 5/20. 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 6/103:55 am
DEL
-
ONT
2 stops31h 16m
Delta
Wed 7/86:01 pm
ONT
-
DEL
2 stops40h 19m
Delta
Deal found 5/20$1,075
This United Airlines deal was found by Cheapflights users on 5/22. 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 12/2411:55 pm
DEL
-
ONT
2 stops36h 01m
United Airlines
Fri 1/225:00 am
ONT
-
DEL
2 stops27h 20m
United Airlines
Deal found 5/22$1,087
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/410:50 pm
DEL
-
ONT
2 stops49h 52m
United Airlines
Wed 7/155:00 am
ONT
-
DEL
2 stops52h 00m
United Airlines
Deal found 5/20$1,091
This United Airlines deal was found by Cheapflights users on 5/21. 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 7/1410:50 pm
DEL
-
ONT
2 stops49h 52m
United Airlines
Wed 1/205:00 am
ONT
-
DEL
2 stops51h 20m
United Airlines
Deal found 5/21$1,115
This Finnair deal was found by Cheapflights users on 5/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:50 am
DEL
-
ONT
2 stops47h 56m
Multiple Airlines
Wed 1/2010:58 am
ONT
-
DEL
2 stops29h 37m
Multiple Airlines
Deal found 5/22$1,118
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/410:50 pm
DEL
-
ONT
2 stops50h 18m
United Airlines
Thu 7/161:50 pm
ONT
-
DEL
2 stops67h 10m
United Airlines
Deal found 5/20$1,145
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/710:50 pm
DEL
-
ONT
2 stops58h 26m
United Airlines
Wed 7/155:00 am
ONT
-
DEL
2 stops52h 00m
United Airlines
Deal found 5/20$1,164
This Delta deal was found by Cheapflights users on 5/20. 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.
Tue 6/93:55 am
DEL
-
ONT
2 stops31h 16m
Delta
Wed 7/86:01 pm
ONT
-
DEL
2 stops40h 19m
Delta
Deal found 5/20$1,192
This United Airlines deal was found by Cheapflights users on 5/22. 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 12/2211:55 pm
DEL
-
ONT
2 stops60h 01m
United Airlines
Wed 1/205:00 am
ONT
-
DEL
2 stops27h 20m
United Airlines
Deal found 5/22$1,215
This United Airlines deal was found by Cheapflights users on 5/22. 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 12/2212:25 am
DEL
-
ONT
2 stops59h 31m
United Airlines
Tue 1/191:00 pm
ONT
-
DEL
2 stops67h 20m
United Airlines
Deal found 5/22$1,218

Find 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 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,053
(Finnair)

One-way from

$720
(KLM)

Popular in

August

Cheapest in

November

Average price

$1,077
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Ontario flights.
Search Deals
From New Delhi Indira Gandhi Intl to Ontario
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 23, 2026.
Use the filters below to find and compare flights from New Delhi to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 6/22

6:50 pm-5:19 pm

2 stops34h 59m

Ontario

Sat 9/12

7:00 am-5:10 pm

2 stops45h 40m

$1,401

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 6/23

10:50 pm-12:12 pm

2 stops49h 52m

Ontario

Sat 7/4

6:10 am-7:50 pm

2 stops49h 10m

$1,411

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 6/26

6:50 pm-5:19 pm

2 stops34h 59m

Ontario

Tue 7/21

6:20 am-5:10 pm

2 stops46h 20m

$1,445
Quickest round-trip

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 8/22

9:30 pm-1:31 pm

2 stops28h 31m

Ontario

Sat 8/29

12:00 pm-1:55 am

2 stops25h 25m

$1,464

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 6/21

11:35 pm-9:55 pm

2 stops34h 50m

Ontario

Thu 10/15

5:00 am-9:30 pm

2 stops28h 00m

$1,503

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 7/7

11:35 pm-9:55 pm

2 stops34h 50m

Ontario

Mon 10/12

5:00 am-9:30 pm

2 stops28h 00m

$1,549

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 7/6

6:50 pm-5:21 pm

2 stops35h 01m

Ontario

Fri 9/18

7:00 am-5:10 pm

2 stops45h 40m

$1,572

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 6/8

6:50 pm-5:19 pm

2 stops34h 59m

Ontario

Fri 9/25

7:00 am-5:10 pm

2 stops45h 40m

$1,601

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 6/25

6:50 pm-5:19 pm

2 stops34h 59m

Ontario

Sat 9/5

7:00 am-5:10 pm

2 stops45h 40m

$1,659

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 7/9

6:50 pm-5:21 pm

2 stops35h 01m

Ontario

Fri 7/31

6:20 am-5:10 pm

2 stops46h 20m

$1,706

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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*3 stars
AranGrantPrice 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 FlightHub the most. FlightHub 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.

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?

    There are many flights that can get you from New Delhi to Ontario in 34h 59m. Fly via Korean Air to get the fastest option. The distance from New Delhi to Ontario is about 8000 mi.

  • 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.

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.