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Cheap flights from Ontario to New Delhi from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New Delhi departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to New Delhi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:52 am - 10:50 pm
ONT
-
DEL
46h 28m
2 stops
Delta Logo
12:50 am - 11:14 am
DEL
-
ONT
46h 54m
2 stops
$724Delta
Sun, May 24 - Sun, Jul 12
United Airlines Logo
5:10 am - 9:30 pm
ONT
-
DEL
27h 50m
2 stops
United Airlines Logo
11:35 pm - 5:28 pm
DEL
-
ONT
30h 23m
2 stops
$728United Airlines
Wed, Apr 1 - Thu, May 28
United Airlines Logo
5:10 am - 9:30 pm
ONT
-
DEL
27h 50m
2 stops
United Airlines Logo
11:35 pm - 9:21 pm
DEL
-
ONT
34h 16m
2 stops
$778United Airlines
Tue, Apr 7 - Thu, Oct 1
Lufthansa Logo
7:00 am - 9:30 pm
ONT
-
DEL
26h 00m
2 stops
Lufthansa Logo
1:45 am - 8:42 pm
DEL
-
ONT
31h 27m
2 stops
$785Lufthansa
Tue, Apr 28 - Wed, Jul 15
Delta Logo
10:15 pm - 10:50 pm
ONT
-
DEL
36h 05m
2 stops
Delta Logo
12:50 am - 5:10 pm
DEL
-
ONT
28h 50m
2 stops
$790Delta
Sat, May 2 - Mon, May 11
Delta Logo
11:53 am - 1:55 am
ONT
-
DEL
25h 32m
2 stops
Delta Logo
12:50 am - 5:15 pm
DEL
-
ONT
28h 55m
2 stops
$791Delta
Tue, Apr 21 - Mon, Apr 27
Delta Logo
1:29 pm - 1:55 am
ONT
-
DEL
47h 56m
2 stops
Delta Logo
12:50 am - 12:19 pm
DEL
-
ONT
47h 59m
2 stops
$796Delta
Wed, Apr 29 - Sat, May 9
Delta Logo
7:00 am - 1:55 am
ONT
-
DEL
30h 25m
2 stops
Delta Logo
2:05 am - 12:35 pm
DEL
-
ONT
47h 00m
2 stops
$797Delta
Wed, Apr 29 - Sun, May 10
Delta Logo
7:00 am - 12:05 am
ONT
-
DEL
52h 35m
2 stops
Delta Logo
2:05 am - 11:12 am
DEL
-
ONT
45h 37m
2 stops
$798Delta
Fri, May 1 - Sun, May 10
Delta Logo
11:53 am - 1:55 am
ONT
-
DEL
25h 32m
2 stops
Delta Logo
12:50 am - 11:44 pm
DEL
-
ONT
35h 24m
2 stops
$816Delta
Thu, Apr 23 - Wed, Apr 29

Qatar Airways flights from Ontario to New Delhi

Our best Qatar Airways deals on Ontario to New Delhi flight tickets
Qatar Airways
Apr 14
ONT6:00 amOntario
38h 15m
2 stops
DEL8:45 amNew Delhi Indira Gandhi Intl
Oct 6
DEL3:25 amNew Delhi Indira Gandhi Intl
27h 18m
2 stops
ONT6:13 pmOntario
$925
Qatar Airways
Mar 17
ONT12:02 pmOntario
25h 38m
2 stops
DEL2:10 amNew Delhi Indira Gandhi Intl
Mar 24
DEL4:20 pmNew Delhi Indira Gandhi Intl
44h 09m
2 stops
ONT11:59 pmOntario
$928
Qatar Airways
Apr 8
ONT6:00 amOntario
31h 25m
2 stops
DEL1:55 amNew Delhi Indira Gandhi Intl
Sep 29
DEL3:25 amNew Delhi Indira Gandhi Intl
31h 44m
2 stops
ONT10:39 pmOntario
$935

United Airlines flights from Ontario to New Delhi

Our best United Airlines deals on Ontario to New Delhi flight tickets
United Airlines
Apr 1
ONT5:10 amOntario
27h 50m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
May 28
DEL11:35 pmNew Delhi Indira Gandhi Intl
30h 23m
2 stops
ONT5:28 pmOntario
$728
United Airlines
Apr 7
ONT5:10 amOntario
27h 50m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Oct 1
DEL11:35 pmNew Delhi Indira Gandhi Intl
34h 16m
2 stops
ONT9:21 pmOntario
$778
United Airlines
Apr 30
ONT6:00 amOntario
27h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
May 23
DEL11:35 pmNew Delhi Indira Gandhi Intl
30h 23m
2 stops
ONT5:28 pmOntario
$897

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to New Delhi 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, momondo users made 832,500 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Ontario to New Delhi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sun 5/24

11:52 am-10:50 pm

2 stops46h 28m

New Delhi Indira Gandhi Intl

Sun 7/12

12:50 am-11:14 am

2 stops46h 54m

$724

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 4/1

5:10 am-9:30 pm

2 stops27h 50m

New Delhi Indira Gandhi Intl

Thu 5/28

11:35 pm-5:28 pm

2 stops30h 23m

$728

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 4/7

5:10 am-9:30 pm

2 stops27h 50m

New Delhi Indira Gandhi Intl

Thu 10/1

11:35 pm-9:21 pm

2 stops34h 16m

$778

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 4/28

7:00 am-9:30 pm

2 stops26h 00m

New Delhi Indira Gandhi Intl

Wed 7/15

1:45 am-8:42 pm

2 stops31h 27m

$785

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sat 5/2

10:15 pm-10:50 pm

2 stops36h 05m

New Delhi Indira Gandhi Intl

Mon 5/11

12:50 am-5:10 pm

2 stops28h 50m

$790
Quickest round-trip

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 4/21

11:53 am-1:55 am

2 stops25h 32m

New Delhi Indira Gandhi Intl

Mon 4/27

12:50 am-5:15 pm

2 stops28h 55m

$791

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 4/29

1:29 pm-1:55 am

2 stops47h 56m

New Delhi Indira Gandhi Intl

Sat 5/9

12:50 am-12:19 pm

2 stops47h 59m

$796

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 4/29

7:00 am-1:55 am

2 stops30h 25m

New Delhi Indira Gandhi Intl

Sun 5/10

2:05 am-12:35 pm

2 stops47h 00m

$797

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 5/1

7:00 am-12:05 am

2 stops52h 35m

New Delhi Indira Gandhi Intl

Sun 5/10

2:05 am-11:12 am

2 stops45h 37m

$798

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Thu 4/23

11:53 am-1:55 am

2 stops25h 32m

New Delhi Indira Gandhi Intl

Wed 4/29

12:50 am-11:44 pm

2 stops35h 24m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Delhi from

How to get the cheapest flight ticket from Ontario to New Delhi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and New Delhi?

What is the cheapest time of day to depart on your flight to New Delhi?

According to our data, the cheapest time of day to fly to New Delhi is in the morning. momondo users have found flights departing from Ontario to New Delhi in the morning for as low as $906. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,429. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to New Delhi

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to New Delhi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to New Delhi (ONT to DEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to New Delhi

Fastest flight time

23h 20m

Direct flights

None
The fastest flight from Ontario to New Delhi takes 23h 20m
There are no direct flights from Ontario to New Delhi. There are no popular flight routes from Ontario to New Delhi.
Search flight deals

  • How far is Ontario to New Delhi Indira Gandhi Intl by plane?

    New Delhi Indira Gandhi Intl is 7993.1 mi away from Ontario. Flights usually cover this in 23h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to New Delhi Indira Gandhi Intl Airport?

    Prices for flights from Ontario Airport to New Delhi Indira Gandhi Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to New Delhi Indira Gandhi Intl Airport?

  • How old do you have to be to fly from Ontario Airport to New Delhi Indira Gandhi Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to New Delhi Indira Gandhi Intl Airport.

  • What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

    The travel and health documents required for your trip to New Delhi Indira Gandhi Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Delhi Indira Gandhi Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ontario to New Delhi?

Best airlines flying from Ontario to New Delhi

Compare and see reviews for airlines that fly from Ontario to New Delhi with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $657Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights
DeltaPriceFrom $686Free CancellationRating
7.9
8,276 reviews
Search Delta flights
American AirlinesPriceFrom $801Free CancellationRating
7.1
11,413 reviews
Search American Airlines flights

Traveling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Gurugram
Noida
Faridabad

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to New Delhi?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to New Delhi. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to New Delhi with flexible booking policies on momondo?

All flight searches from Ontario to New Delhi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to New Delhi?

momondo provides multiple filters to help you find the best flight to New Delhi from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to New Delhi right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to New Delhi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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