Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to New Delhi from $333

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 3/3. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
$658United Airlines
Mon, May 4 - Wed, May 13
Delta Logo
1:11 pm - 2:40 am
ONT
-
DEL
23h 59m
2 stops
Delta Logo
5:00 am - 9:05 pm
DEL
-
ONT
29h 35m
2 stops
$682Delta
Fri, Feb 6 - Fri, Feb 20
Delta Logo
1:11 pm - 2:40 am
ONT
-
DEL
23h 59m
2 stops
Delta Logo
5:00 am - 9:05 pm
DEL
-
ONT
29h 35m
2 stops
$755Delta
Fri, Feb 6 - Mon, Feb 16
United Airlines Logo
6:05 am - 9:30 pm
ONT
-
DEL
26h 55m
2 stops
United Airlines Logo
11:35 pm - 9:58 pm
DEL
-
ONT
34h 53m
2 stops
$825United Airlines
Sun, Apr 19 - Wed, Apr 29
Delta Logo
1:10 pm - 2:40 am
ONT
-
DEL
24h 00m
2 stops
Delta Logo
5:00 am - 9:00 pm
DEL
-
ONT
28h 30m
2 stops
$873Delta
Tue, Feb 24 - Mon, Mar 16
United Airlines Logo
6:00 am - 9:00 pm
ONT
-
DEL
26h 30m
2 stops
United Airlines Logo
11:35 pm - 6:01 pm
DEL
-
ONT
30h 56m
2 stops
$887United Airlines
Fri, Mar 20 - Fri, May 1
American Airlines Logo
11:59 pm - 9:35 pm
ONT
-
DEL
32h 06m
2 stops
American Airlines Logo
11:55 pm - 9:24 pm
DEL
-
ONT
33h 59m
2 stops
$919American Airlines
Mon, Feb 16 - Tue, Mar 24
American Airlines Logo
2:39 pm - 9:00 pm
ONT
-
DEL
41h 51m
2 stops
American Airlines Logo
11:30 pm - 1:48 pm
DEL
-
ONT
50h 48m
2 stops
$947American Airlines
Sat, Mar 28 - Fri, Apr 3
United Airlines Logo
6:05 am - 9:30 pm
ONT
-
DEL
26h 55m
2 stops
United Airlines Logo
11:35 pm - 5:18 pm
DEL
-
ONT
30h 13m
2 stops
$985United Airlines
Sun, Apr 19 - Fri, May 29
United Airlines Logo
6:05 am - 9:30 pm
ONT
-
DEL
26h 55m
2 stops
United Airlines Logo
11:35 pm - 9:21 pm
DEL
-
ONT
34h 16m
2 stops
$988United Airlines
Wed, Apr 15 - Mon, May 25

United Airlines flights from Ontario to New Delhi

Our best United Airlines deals on Ontario to New Delhi flight tickets
United Airlines
May 4
ONT5:00 amOntario
28h 00m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
May 13
DEL11:35 pmNew Delhi Indira Gandhi Intl
34h 53m
2 stops
ONT9:58 pmOntario
$658
United Airlines
Apr 19
ONT6:05 amOntario
26h 55m
2 stops
DEL9:30 pmNew Delhi Indira Gandhi Intl
Apr 29
DEL11:35 pmNew Delhi Indira Gandhi Intl
34h 53m
2 stops
ONT9:58 pmOntario
$825
United Airlines
Mar 20
ONT6:00 amOntario
26h 30m
2 stops
DEL9:00 pmNew Delhi Indira Gandhi Intl
May 1
DEL11:35 pmNew Delhi Indira Gandhi Intl
30h 56m
2 stops
ONT6:01 pmOntario
$887

Delta flights from Ontario to New Delhi

Our best Delta deals on Ontario to New Delhi flight tickets
Delta
Feb 6
ONT1:11 pmOntario
23h 59m
2 stops
DEL2:40 amNew Delhi Indira Gandhi Intl
Feb 20
DEL5:00 amNew Delhi Indira Gandhi Intl
29h 35m
2 stops
ONT9:05 pmOntario
$682
Delta
Feb 6
ONT1:11 pmOntario
23h 59m
2 stops
DEL2:40 amNew Delhi Indira Gandhi Intl
Feb 16
DEL5:00 amNew Delhi Indira Gandhi Intl
29h 35m
2 stops
ONT9:05 pmOntario
$755
Delta
Apr 14
ONT11:53 amOntario
25h 32m
2 stops
DEL1:55 amNew Delhi Indira Gandhi Intl
May 12
DEL3:55 amNew Delhi Indira Gandhi Intl
24h 49m
2 stops
ONT4:14 pmOntario
$766

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 January 21, 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

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 5/4

5:00 am-9:30 pm

2 stops28h 00m

New Delhi Indira Gandhi Intl

Wed 5/13

11:35 pm-9:58 pm

2 stops34h 53m

$658

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 2/6

1:11 pm-2:40 am

2 stops23h 59m

New Delhi Indira Gandhi Intl

Fri 2/20

5:00 am-9:05 pm

2 stops29h 35m

$682

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 2/6

1:11 pm-2:40 am

2 stops23h 59m

New Delhi Indira Gandhi Intl

Mon 2/16

5:00 am-9:05 pm

2 stops29h 35m

$755

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sun 4/19

6:05 am-9:30 pm

2 stops26h 55m

New Delhi Indira Gandhi Intl

Wed 4/29

11:35 pm-9:58 pm

2 stops34h 53m

$825

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 2/24

1:10 pm-2:40 am

2 stops24h 00m

New Delhi Indira Gandhi Intl

Mon 3/16

5:00 am-9:00 pm

2 stops28h 30m

$873

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 3/20

6:00 am-9:00 pm

2 stops26h 30m

New Delhi Indira Gandhi Intl

Fri 5/1

11:35 pm-6:01 pm

2 stops30h 56m

$887

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 2/16

11:59 pm-9:35 pm

2 stops32h 06m

New Delhi Indira Gandhi Intl

Tue 3/24

11:55 pm-9:24 pm

2 stops33h 59m

$919

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sat 3/28

2:39 pm-9:00 pm

2 stops41h 51m

New Delhi Indira Gandhi Intl

Fri 4/3

11:30 pm-1:48 pm

2 stops50h 48m

$947

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sun 4/19

6:05 am-9:30 pm

2 stops26h 55m

New Delhi Indira Gandhi Intl

Fri 5/29

11:35 pm-5:18 pm

2 stops30h 13m

$985

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 4/15

6:05 am-9:30 pm

2 stops26h 55m

New Delhi Indira Gandhi Intl

Mon 5/25

11:35 pm-9:21 pm

2 stops34h 16m

$988

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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

24h 47m

Direct flights

None
The fastest flight from Ontario to New Delhi takes 24h 47m
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 24h 47m, 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
9,188 reviews
Search United Airlines flights
DeltaPriceFrom $686Free CancellationRating
7.9
8,085 reviews
Search Delta flights
American AirlinesPriceFrom $801Free CancellationRating
7.2
11,169 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.

An easier way to manage your New Delhi trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/20
Fri 2/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India