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Cheap flights from Ontario to New Delhi from $493

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 8/31. 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
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.
United Airlines Logo
5:00 am - 9:30 pm
ONT
-
DEL
28h 00m
2 stops
United Airlines Logo
11:35 pm - 9:58 pm
DEL
-
ONT
34h 53m
2 stops
$960United Airlines
Thu, Sep 24 - Wed, Oct 21
United Airlines Logo
6:00 am - 9:30 pm
ONT
-
DEL
27h 00m
2 stops
United Airlines Logo
11:35 pm - 10:26 pm
DEL
-
ONT
59h 21m
2 stops
$971United Airlines
Thu, Sep 24 - Wed, Oct 21
KLM Logo
12:00 pm - 1:55 am
ONT
-
DEL
25h 25m
2 stops
KLM Logo
12:50 am - 5:16 pm
DEL
-
ONT
28h 56m
2 stops
$1,037KLM
Fri, Aug 21 - Wed, Sep 16
Delta Logo
9:43 am - 10:50 pm
ONT
-
DEL
24h 37m
2 stops
Delta Logo
1:05 am - 4:14 pm
DEL
-
ONT
27h 39m
2 stops
$1,087Delta
Thu, Aug 20 - Fri, Sep 11
Multiple Airlines Logo
9:43 am - 10:50 pm
ONT
-
DEL
24h 37m
2 stops
Multiple Airlines Logo
12:50 am - 5:16 pm
DEL
-
ONT
28h 56m
2 stops
$1,088Multiple Airlines
Thu, Aug 20 - Wed, Sep 16
United Airlines Logo
7:00 am - 9:30 pm
ONT
-
DEL
26h 00m
2 stops
United Airlines Logo
11:55 pm - 9:21 pm
DEL
-
ONT
34h 56m
2 stops
$1,106United Airlines
Tue, Aug 11 - Wed, Nov 11
Turkish Airlines Logo
11:50 pm - 4:50 am
ONT
-
DEL
40h 30m
2 stops
Turkish Airlines Logo
6:30 am - 8:13 pm
DEL
-
ONT
50h 13m
2 stops
$1,116Turkish Airlines
Tue, Aug 25 - Thu, Sep 24
United Airlines Logo
1:56 pm - 9:30 pm
ONT
-
DEL
43h 04m
2 stops
United Airlines Logo
11:35 pm - 9:58 pm
DEL
-
ONT
34h 53m
2 stops
$1,117United Airlines
Sat, Sep 12 - Mon, Sep 28
United Airlines Logo
7:00 am - 9:30 pm
ONT
-
DEL
26h 00m
2 stops
United Airlines Logo
11:35 pm - 12:50 pm
DEL
-
ONT
49h 45m
2 stops
$1,120United Airlines
Tue, Aug 18 - Sun, Sep 13
United Airlines Logo
7:00 am - 9:30 pm
ONT
-
DEL
50h 00m
2 stops
United Airlines Logo
11:35 pm - 9:58 pm
DEL
-
ONT
34h 53m
2 stops
$1,122United Airlines
Sat, Sep 19 - Wed, Sep 23

American Airlines flights from Ontario to New Delhi

Our best American Airlines deals on Ontario to New Delhi flight tickets
American Airlines
Jun 2
ONT10:22 amOntario
46h 08m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Jul 24
DEL11:30 pmNew Delhi Indira Gandhi Intl
59h 34m
2 stops
ONT10:34 pmOntario
$1,248
American Airlines
Jun 4
ONT6:10 amOntario
26h 20m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Jul 16
DEL11:30 pmNew Delhi Indira Gandhi Intl
26h 22m
2 stops
ONT1:22 pmOntario
$1,249
American Airlines
Jun 6
ONT1:11 pmOntario
43h 19m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
Jul 16
DEL11:30 pmNew Delhi Indira Gandhi Intl
35h 34m
2 stops
ONT10:34 pmOntario
$1,263

United Airlines flights from Ontario to New Delhi

Our best United Airlines deals on Ontario to New Delhi flight tickets
United Airlines
Sep 24
ONT5:00 amOntario
28h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Oct 21
DEL11:35 pmNew Delhi Indira Gandhi Intl
34h 53m
2 stops
ONT9:58 pmOntario
$960
United Airlines
Sep 24
ONT6:00 amOntario
27h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Oct 21
DEL11:35 pmNew Delhi Indira Gandhi Intl
59h 21m
2 stops
ONT10:26 pmOntario
$971
United Airlines
Aug 11
ONT7:00 amOntario
26h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Nov 11
DEL11:55 pmNew Delhi Indira Gandhi Intl
34h 56m
2 stops
ONT9:21 pmOntario
$1,106

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 May 30, 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

Thu 9/24

5:00 am-9:30 pm

2 stops28h 00m

New Delhi Indira Gandhi Intl

Wed 10/21

11:35 pm-9:58 pm

2 stops34h 53m

$960

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Thu 9/24

6:00 am-9:30 pm

2 stops27h 00m

New Delhi Indira Gandhi Intl

Wed 10/21

11:35 pm-10:26 pm

2 stops59h 21m

$971

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 8/21

12:00 pm-1:55 am

2 stops25h 25m

New Delhi Indira Gandhi Intl

Wed 9/16

12:50 am-5:16 pm

2 stops28h 56m

$1,037
Quickest round-trip

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Thu 8/20

9:43 am-10:50 pm

2 stops24h 37m

New Delhi Indira Gandhi Intl

Fri 9/11

1:05 am-4:14 pm

2 stops27h 39m

$1,087

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Thu 8/20

9:43 am-10:50 pm

2 stops24h 37m

New Delhi Indira Gandhi Intl

Wed 9/16

12:50 am-5:16 pm

2 stops28h 56m

$1,088

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 8/11

7:00 am-9:30 pm

2 stops26h 00m

New Delhi Indira Gandhi Intl

Wed 11/11

11:55 pm-9:21 pm

2 stops34h 56m

$1,106

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 8/25

11:50 pm-4:50 am

2 stops40h 30m

New Delhi Indira Gandhi Intl

Thu 9/24

6:30 am-8:13 pm

2 stops50h 13m

$1,116

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sat 9/12

1:56 pm-9:30 pm

2 stops43h 04m

New Delhi Indira Gandhi Intl

Mon 9/28

11:35 pm-9:58 pm

2 stops34h 53m

$1,117

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 8/18

7:00 am-9:30 pm

2 stops26h 00m

New Delhi Indira Gandhi Intl

Sun 9/13

11:35 pm-12:50 pm

2 stops49h 45m

$1,120

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sat 9/19

7:00 am-9:30 pm

2 stops50h 00m

New Delhi Indira Gandhi Intl

Wed 9/23

11:35 pm-9:58 pm

2 stops34h 53m

$1,122

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 cheapest month to fly to New Delhi?

The month of August is, on average, the cheapest month to fly to New Delhi from Ontario, with most prices found around $0. If you’re not able to fly to New Delhi in August, then November is your next best option. Flight prices from Ontario to New Delhi during November average around $687.

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

24h 40m

Direct flights

None
The fastest flight from Ontario to New Delhi takes 24h 40m
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 24h 40m, 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
9,766 reviews
Search United Airlines flights
DeltaPriceFrom $686Free CancellationRating
7.9
8,416 reviews
Search Delta flights
American AirlinesPriceFrom $872Free CancellationRating
7.1
11,640 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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