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 ₹ 82,243. Additional round-trip tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at ₹ 88,325 and ₹ 102,889, respectively. Delta is currently priced 29% below the average price you’ll pay for this route. Find deals

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

To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at ₹ 55,428. United Airlines flights start at ₹ 55,514 while deals on Lufthansa start at ₹ 61,254 one-way. Find deals

What is the cheapest day to fly from New Delhi to Ontario?

Travellers seeking maximum savings on their New Delhi to Ontario flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from New Delhi to Ontario?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 58% when planning your travel around this day of the week.

How far in advance should I book a flight from New Delhi to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 4% on flights from New Delhi to Ontario compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ₹ 90,553. For sooner than that we have options available in the next 3 days from ₹ 108,972.

What is the cheapest month to fly from New Delhi to Ontario?

Flights from New Delhi to Ontario lean towards being more expensive in August. Prices are generally better when you fly from New Delhi to Ontario in February, with the cheapest ticket starting at ₹ 69,906.

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.

₹ 52,001+ Flights from New Delhi to Ontario

Cheap flight deals from New Delhi to Ontario

Round-trip from	₹ 82,243
One-way from	₹ 52,001
Popular in	August
Cheapest in	February
Average price	₹ 111,885

Delta
25/7-2/8
4 total stops
59h 17m total
New Delhi to Ontario

Search Deals

13/7
2 total stops
30h 05m total
New Delhi to Ontario

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (₹ 2,597,414 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (₹ 603,974 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 10 June 2025.

Sun 15/603:55DEL - ONT

2 stops25h 03mDelta

Wed 13/813:15ONT - DEL

2 stops24h 10mDelta

Deal found 9/6₹ 82,243

Thu 26/623:35DEL - ONT

2 stops33h 49mUnited Airlines

Fri 8/806:00ONT - DEL

2 stops27h 00mUnited Airlines

Deal found 9/6₹ 88,325

Sat 26/707:40DEL - ONT

2 stops29h 03mMultiple Airlines

Sat 2/816:00ONT - DEL

2 stops48h 50mMultiple Airlines

Deal found 8/6₹ 92,352

Thu 12/603:55DEL - ONT

2 stops32h 21mKLM

Sun 31/813:15ONT - DEL

2 stops48h 10mKLM

Deal found 8/6₹ 100,319

Thu 12/602:05DEL - ONT

2 stops33h 11mVirgin Atlantic

Sat 16/806:00ONT - DEL

2 stops38h 50mVirgin Atlantic

Deal found 8/6₹ 102,889

Mon 22/921:15DEL - ONT

2 stops36h 44mEtihad Airways

Sun 5/1022:56ONT - DEL

2 stops39h 49mEtihad Airways

Deal found 9/6₹ 109,743

Wed 15/1004:20DEL - ONT

2 stops26h 40mQatar Airways

Fri 16/111:30ONT - DEL

2 stops25h 05mQatar Airways

Deal found 8/6₹ 127,733

Sun 7/1223:55DEL - ONT

2 stops27h 18mAmerican Airlines

Mon 22/1215:06ONT - DEL

2 stops39h 59mAmerican Airlines

Deal found 9/6₹ 130,218

Wed 10/1219:40DEL - ONT

2 stops35h 07mKorean Air

Wed 24/1206:45ONT - DEL

2 stops46h 05mKorean Air

Deal found 9/6₹ 140,927

Sun 7/1210:50DEL - ONT

2 stops48h 38mBritish Airways

Sun 28/1223:59ONT - DEL

2 stops43h 16mBritish Airways

Deal found 9/6₹ 144,439

Best flights from New Delhi to Ontario
Discover carefully curated flight deals from New Delhi to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2025.

Fri 25/703:55DEL - ONT

2 stops31h 22mDelta

Sat 2/806:25ONT - DEL

2 stops27h 55mDelta

Deal found 8/6₹ 82,243

Thu 26/623:35DEL - ONT

2 stops33h 49mUnited Airlines

Fri 8/806:00ONT - DEL

2 stops27h 00mUnited Airlines

Deal found 9/6₹ 88,325

Sat 26/707:40DEL - ONT

2 stops29h 03mMultiple Airlines

Sat 2/816:00ONT - DEL

2 stops48h 50mMultiple Airlines

Deal found 8/6₹ 92,352

Tue 21/1002:05DEL - ONT

2 stops33h 07mVirgin Atlantic

Wed 5/1111:29ONT - DEL

2 stops25h 51mVirgin Atlantic

Deal found 9/6₹ 102,889

Mon 22/921:15DEL - ONT

2 stops36h 44mEtihad Airways

Sun 5/1022:56ONT - DEL

2 stops39h 49mEtihad Airways

Deal found 9/6₹ 109,743

Wed 15/1004:20DEL - ONT

2 stops26h 40mQatar Airways

Fri 16/111:30ONT - DEL

2 stops25h 05mQatar Airways

Deal found 8/6₹ 127,733

Sun 7/1223:55DEL - ONT

2 stops27h 18mAmerican Airlines

Mon 22/1215:06ONT - DEL

2 stops39h 59mAmerican Airlines

Deal found 9/6₹ 130,218

Sun 7/1210:50DEL - ONT

2 stops48h 38mBritish Airways

Sun 28/1223:59ONT - DEL

2 stops43h 16mBritish Airways

Deal found 9/6₹ 144,439

Sun 7/1219:40DEL - ONT

2 stops35h 07mKorean Air

Fri 26/1206:45ONT - DEL

2 stops46h 05mKorean Air

Deal found 9/6₹ 145,124

Sat 28/603:55DEL - ONT

2 stops49h 03mKLM

Mon 28/707:05ONT - DEL

2 stops27h 15mKLM

Deal found 9/6₹ 160,117

Last-minute flights from New Delhi to Ontario
Discover last-minute flight deals from New Delhi to Ontario. Data last updated 10 June 2025 and is based on user searches.

Thu 12/603:55DEL - ONT

2 stops32h 21mKLM

Sun 31/813:15ONT - DEL

2 stops48h 10mKLM

Deal found 8/6₹ 100,319

Thu 12/602:05DEL - ONT

2 stops33h 11mVirgin Atlantic

Sat 16/806:00ONT - DEL

2 stops38h 50mVirgin Atlantic

Deal found 8/6₹ 102,889

Sun 15/603:55DEL - ONT

2 stops25h 03mDelta

Wed 13/813:15ONT - DEL

2 stops24h 10mDelta

Deal found 9/6₹ 82,243

Wed 18/610:25DEL - ONT

2 stops50h 18mQatar Airways

Wed 23/706:00ONT - DEL

2 stops31h 25mQatar Airways

Deal found 8/6₹ 129,961

Fri 20/600:05DEL - ONT

2 stops29h 52mUnited Airlines

Tue 22/707:00ONT - DEL

2 stops26h 00mUnited Airlines

Deal found 10/6₹ 97,749

Fri 20/609:10DEL - ONT

2 stops49h 19mEtihad Airways

Thu 18/922:56ONT - DEL

2 stops31h 54mEtihad Airways

Deal found 8/6₹ 630,528

Thu 26/623:35DEL - ONT

2 stops33h 49mUnited Airlines

Fri 8/806:00ONT - DEL

2 stops27h 00mUnited Airlines

Deal found 9/6₹ 88,325

Sun 29/621:15DEL - ONT

2 stops37h 14mEtihad Airways

Wed 6/823:45ONT - DEL

2 stops31h 05mEtihad Airways

Deal found 9/6₹ 120,708

Thu 3/718:50DEL - ONT

2 stops40h 25mKorean Air

Sun 20/706:00ONT - DEL

2 stops46h 40mKorean Air

Deal found 10/6₹ 437,943

Fri 25/701:35DEL - ONT

2 stops33h 29mBritish Airways

Fri 1/800:59ONT - DEL

2 stops34h 06mBritish Airways

Deal found 8/6₹ 163,201

Sat 26/707:40DEL - ONT

2 stops29h 03mMultiple Airlines

Sat 2/816:00ONT - DEL

2 stops48h 50mMultiple Airlines

Deal found 8/6₹ 92,352

One-way flights from New Delhi to Ontario
Search for one-way flight options from New Delhi to Ontario. Find affordable one-way fares based on user searches. Data last updated 10 June 2025.

Sun 13/700:05DEL - ONT

2 stops30h 05mMultiple Airlines

Deal found 8/6₹ 52,001

Wed 15/1021:15DEL - ONT

2 stops36h 44mEtihad Airways

Deal found 8/6₹ 55,428

Mon 23/623:35DEL - ONT

2 stops30h 20mUnited Airlines

Deal found 8/6₹ 55,514

Tue 8/702:55DEL - ONT

3 stops31h 12mLufthansa

Deal found 9/6₹ 61,254

Sat 21/622:50DEL - ONT

2 stops55h 05mAir Canada

Deal found 8/6₹ 64,681

Sun 6/723:30DEL - ONT

2 stops29h 14mAmerican Airlines

Deal found 9/6₹ 71,363

Wed 18/603:55DEL - ONT

2 stops25h 03mDelta

Deal found 9/6₹ 90,810

Sun 22/603:25DEL - ONT

2 stops27h 09mQatar Airways

Deal found 8/6₹ 93,723

Sun 15/601:35DEL - ONT

2 stops29h 07mBritish Airways

Deal found 9/6₹ 112,570

Fri 11/703:55DEL - ONT

2 stops24h 19mKLM

Deal found 9/6₹ 130,132

Thu 19/618:50DEL - ONT

2 stops40h 26mKorean Air

Deal found 8/6₹ 279,112

Fri 22/811:15DEL - ONT

2 stops47h 57mVirgin Atlantic

Deal found 9/6₹ 432,803

Cheapflights Fare Finder

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

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 25/7

03:55-22:47

2 stops31h 22m

Ontario

Sat 2/8

06:25-22:50

2 stops27h 55m

₹ 82,243

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 26/6

23:35-20:54

2 stops33h 49m

Ontario

Fri 8/8

06:00-21:30

2 stops27h 00m

₹ 88,325

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 26/7

07:40-00:13

2 stops29h 03m

Ontario

Sat 2/8

16:00-05:20

2 stops48h 50m

₹ 92,352

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 21/10

02:05-22:42

2 stops33h 07m

Ontario

Wed 5/11

11:29-02:50

2 stops25h 51m

₹ 102,889

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 22/9

21:15-21:29

2 stops36h 44m

Ontario

Sun 5/10

22:56-03:15

2 stops39h 49m

₹ 109,743

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Wed 15/10

04:20-18:30

2 stops26h 40m

Ontario

Fri 16/1

11:30-02:05

2 stops25h 05m

₹ 127,733

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 7/12

23:55-13:43

2 stops27h 18m

Ontario

Mon 22/12

15:06-20:35

2 stops39h 59m

₹ 130,218

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 7/12

10:50-21:58

2 stops48h 38m

Ontario

Sun 28/12

23:59-08:45

2 stops43h 16m

₹ 144,439

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 7/12

19:40-17:17

2 stops35h 07m

Ontario

Fri 26/12

06:45-18:20

2 stops46h 05m

₹ 145,124

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 28/6

03:55-16:28

2 stops49h 03m

Ontario

Mon 28/7

07:05-22:50

2 stops27h 15m

₹ 160,117

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 22 results

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?

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

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

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

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

1,088 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Korean Air

8.4

Very Good

1,088 reviews

Korean Air

8.4

Very Good

1,088 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Delta

8.0

Very Good

7,952 reviews

Korean Air

8.4

Very Good

1,088 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

KLM

7.8

Good

1,355 reviews

Korean Air

8.4

Very Good

1,088 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Qatar Airways

7.4

Good

3,584 reviews

Korean Air

8.4

Very Good

1,088 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Etihad Airways

7.4

Good

1,211 reviews

Korean Air

8.4

Very Good

1,088 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

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 ₹ 82,243. Additional round-trip tickets that might be worth considering are offered by United Airlines and Virgin Atlantic, with the lowest prices starting at ₹ 88,325 and ₹ 102,889, respectively. Delta is currently priced 29% 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 Etihad Airways, which is currently one of the cheapest options available, starting at ₹ 55,428. United Airlines flights start at ₹ 55,514 while deals on Lufthansa start at ₹ 61,254 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

Alternative routes for New Delhi to Ontario

New Delhi to San Francisco flights

New Delhi to San Jose flights

New Delhi to Los Angeles flights

New Delhi to Oakland flights

New Delhi to Santa Ana flights

New Delhi to San Diego flights

New Delhi to Las Vegas flights

New Delhi to Santa Rosa flights

New Delhi to Burbank flights

New Delhi to Monterey flights

New Delhi to Sacramento flights

Top 2 airlines flying from New Delhi to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest₹ 89,172	Average₹ 106,895	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest₹ 94,927	Average₹ 106,030	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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.

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.

Cheap flights from New Delhi to Ontario from ₹ 52,001

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Delhi to Ontario

Cheapest flights from New Delhi to OntarioExplore 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 10 June 2025.

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 10 June 2025.

Cheapflights Fare Finder

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

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.

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 10 June 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

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.

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?

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

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

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

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

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.

Alternative routes for New Delhi to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from New Delhi to Ontario

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 10 June 2025.