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Cheap flights from Ontario to New Delhi from $490

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 7/29. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to New Delhi

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 am - 9:30 pm
ONT
-
DEL
27h 15m
2 stops
United Airlines Logo
11:35 pm - 10:59 pm
DEL
-
ONT
35h 54m
2 stops
$1,010United Airlines
Sat, Aug 8 - Tue, Sep 22
United Airlines Logo
7:00 am - 9:30 pm
ONT
-
DEL
50h 00m
2 stops
United Airlines Logo
11:35 pm - 8:58 pm
DEL
-
ONT
33h 53m
2 stops
$1,021United Airlines
Sun, Sep 13 - Wed, Oct 7
United Airlines Logo
9:01 am - 9:30 pm
ONT
-
DEL
47h 59m
2 stops
United Airlines Logo
11:35 pm - 10:49 pm
DEL
-
ONT
35h 44m
2 stops
$1,032United Airlines
Mon, Sep 21 - Fri, Sep 25
Turkish Airlines Logo
11:59 pm - 4:50 am
ONT
-
DEL
40h 21m
2 stops
Turkish Airlines Logo
6:30 am - 8:13 pm
DEL
-
ONT
50h 13m
2 stops
$1,142Turkish Airlines
Tue, Sep 1 - Thu, Sep 17
United Airlines Logo
5:45 am - 9:30 pm
ONT
-
DEL
27h 15m
2 stops
United Airlines Logo
11:35 pm - 9:59 pm
DEL
-
ONT
34h 54m
2 stops
$1,156United Airlines
Mon, Aug 10 - Thu, Sep 24
United Airlines Logo
5:45 am - 9:30 pm
ONT
-
DEL
27h 15m
2 stops
United Airlines Logo
11:35 pm - 9:59 pm
DEL
-
ONT
34h 54m
2 stops
$1,160United Airlines
Sat, Aug 8 - Wed, Aug 19
United Airlines Logo
1:13 pm - 9:55 pm
ONT
-
DEL
44h 12m
2 stops
United Airlines Logo
11:55 pm - 6:29 pm
DEL
-
ONT
32h 04m
2 stops
$1,166United Airlines
Sat, Oct 31 - Tue, Nov 17
United Airlines Logo
1:52 pm - 9:30 pm
ONT
-
DEL
43h 08m
2 stops
United Airlines Logo
11:55 pm - 9:50 pm
DEL
-
ONT
35h 25m
2 stops
$1,167United Airlines
Tue, Oct 20 - Sun, Nov 1
United Airlines Logo
5:00 am - 9:50 pm
ONT
-
DEL
51h 20m
2 stops
United Airlines Logo
11:55 pm - 6:29 pm
DEL
-
ONT
32h 04m
2 stops
$1,170United Airlines
Sun, Nov 1 - Wed, Nov 18
United Airlines Logo
5:00 am - 9:30 pm
ONT
-
DEL
28h 00m
2 stops
United Airlines Logo
11:55 pm - 6:29 pm
DEL
-
ONT
56h 04m
2 stops
$1,171United Airlines
Wed, Oct 21 - Wed, Nov 4

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United Airlines flights from Ontario to New Delhi

Our best United Airlines deals on Ontario to New Delhi flight tickets
United Airlines
Aug 8
ONT5:45 amOntario
27h 15m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Sep 22
DEL11:35 pmNew Delhi Indira Gandhi Intl
35h 54m
2 stops
ONT10:59 pmOntario
$1,010
United Airlines
Sep 13
ONT7:00 amOntario
50h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Oct 7
DEL11:35 pmNew Delhi Indira Gandhi Intl
33h 53m
2 stops
ONT8:58 pmOntario
$1,021
United Airlines
Sep 21
ONT6:00 amOntario
51h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Sep 25
DEL11:35 pmNew Delhi Indira Gandhi Intl
35h 44m
2 stops
ONT10:49 pmOntario
$1,032

Delta flights from Ontario to New Delhi

Our best Delta deals on Ontario to New Delhi flight tickets
Delta
Jul 9
ONT9:40 amOntario
24h 40m
2 stops
DEL10:50 pmNew Delhi Indira Gandhi Intl
Jul 21
DEL12:50 amNew Delhi Indira Gandhi Intl
34h 32m
2 stops
ONT10:52 pmOntario
$1,181
Delta
Aug 10
ONT6:20 amOntario
28h 00m
2 stops
DEL10:50 pmNew Delhi Indira Gandhi Intl
Aug 19
DEL12:50 amNew Delhi Indira Gandhi Intl
35h 14m
2 stops
ONT11:34 pmOntario
$1,182
Delta
Jul 8
ONT6:00 amOntario
28h 20m
2 stops
DEL10:50 pmNew Delhi Indira Gandhi Intl
Jul 21
DEL12:50 amNew Delhi Indira Gandhi Intl
34h 32m
2 stops
ONT10:52 pmOntario
$1,293

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 June 28, 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

Sat 8/8

5:45 am-9:30 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Tue 9/22

11:35 pm-10:59 pm

2 stops35h 54m

$1,010

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sun 9/13

7:00 am-9:30 pm

2 stops50h 00m

New Delhi Indira Gandhi Intl

Wed 10/7

11:35 pm-8:58 pm

2 stops33h 53m

$1,021

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 9/21

9:01 am-9:30 pm

2 stops47h 59m

New Delhi Indira Gandhi Intl

Fri 9/25

11:35 pm-10:49 pm

2 stops35h 44m

$1,032

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 9/1

11:59 pm-4:50 am

2 stops40h 21m

New Delhi Indira Gandhi Intl

Thu 9/17

6:30 am-8:13 pm

2 stops50h 13m

$1,142
Quickest round-trip

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 8/10

5:45 am-9:30 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Thu 9/24

11:35 pm-9:59 pm

2 stops34h 54m

$1,156

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sat 8/8

5:45 am-9:30 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Wed 8/19

11:35 pm-9:59 pm

2 stops34h 54m

$1,160

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sat 10/31

1:13 pm-9:55 pm

2 stops44h 12m

New Delhi Indira Gandhi Intl

Tue 11/17

11:55 pm-6:29 pm

2 stops32h 04m

$1,166

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 10/20

1:52 pm-9:30 pm

2 stops43h 08m

New Delhi Indira Gandhi Intl

Sun 11/1

11:55 pm-9:50 pm

2 stops35h 25m

$1,167

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sun 11/1

5:00 am-9:50 pm

2 stops51h 20m

New Delhi Indira Gandhi Intl

Wed 11/18

11:55 pm-6:29 pm

2 stops32h 04m

$1,170

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 10/21

5:00 am-9:30 pm

2 stops28h 00m

New Delhi Indira Gandhi Intl

Wed 11/4

11:55 pm-6:29 pm

2 stops56h 04m

$1,171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 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 50m

Direct flights

None
The fastest flight from Ontario to New Delhi takes 23h 50m
There are no direct flights from Ontario to New Delhi. There are no popular flight routes from Ontario to New Delhi.
Search flight deals

Frequently asked questions about flying from Ontario to New Delhi

  • 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 50m, 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
9,899 reviews
Search United Airlines flights
DeltaPriceFrom $686Free CancellationRating
7.8
8,455 reviews
Search Delta flights
American AirlinesPriceFrom $872Free CancellationRating
7.1
11,776 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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