What is the cheapest airline that flies from Ontario to New Delhi Indira Gandhi Intl?

KLM, Air France, and Delta are the most popular carriers operating from Ontario to New Delhi Indira Gandhi Intl

What airlines fly to New Delhi?

Turkish Airlines, Cathay Pacific and Delta are the top three most popular airlines that fly to New Delhi from Ontario according to our data. Turkish Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to New Delhi. Keep in mind that there are 25 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Ontario Airport to New Delhi Indira Gandhi Intl Airport is 1 as of August 2026.

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.

$463 Cheap Flights from Ontario to New Delhi in 2026

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9:01 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

23h 59m2 stops San Francisco Newark

11:35 pm - 9:59 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

34h 54m2 stops Newark Houston George Bush Intcntl

$1,010United Airlines

Wed, Sep 16 - Sat, Sep 26

6:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

27h 00m2 stops Houston George Bush Intcntl Newark

11:35 pm - 9:59 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

34h 54m2 stops Newark Houston George Bush Intcntl

$1,010United Airlines

Tue, Sep 29 - Tue, Oct 20

7:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

26h 00m2 stops Chicago O'Hare Intl Newark

11:55 pm - 9:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

35h 15m2 stops Newark Houston George Bush Intcntl

$1,010United Airlines

Mon, Oct 19 - Fri, Nov 20

5:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

28h 00m2 stops Denver Intl Newark

11:55 pm - 6:47 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

32h 22m2 stops Newark Chicago O'Hare Intl

$1,010United Airlines

Mon, Oct 19 - Sun, Nov 22

5:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

28h 00m2 stops Denver Intl Newark

11:55 pm - 8:15 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

33h 50m2 stops Newark San Francisco

$1,010United Airlines

Mon, Oct 19 - Mon, Nov 23

7:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

26h 00m2 stops Chicago O'Hare Intl Newark

11:35 pm - 8:31 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

33h 26m2 stops Newark San Francisco

$1,010United Airlines

Mon, Sep 21 - Thu, Oct 1

6:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

27h 00m2 stops Houston George Bush Intcntl Newark

11:35 pm - 8:01 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

32h 56m2 stops Newark San Francisco

$1,010United Airlines

Mon, Sep 7 - Mon, Sep 14

5:00 am - 9:30 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

28h 00m2 stops Denver Intl Newark

11:55 pm - 10:48 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

36h 23m2 stops Newark San Francisco

$1,010United Airlines

Mon, Oct 19 - Thu, Nov 19

1:00 pm - 2:40 amONT Ontario-DEL New Delhi Indira Gandhi Intl

24h 10m2 stops Salt Lake City London Heathrow

5:10 am - 10:43 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

31h 03m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

$1,166Delta

Tue, Jan 19 - Sat, Feb 6

1:00 pm - 2:40 amONT Ontario-DEL New Delhi Indira Gandhi Intl

24h 10m2 stops Salt Lake City London Heathrow

5:10 am - 10:43 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

31h 03m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

$1,166Delta

Wed, Jan 20 - Sat, Feb 6

Cheap last minute flights

Enter your travel dates to find the best prices.

12:04 pm - 1:55 amONT Ontario-DEL New Delhi Indira Gandhi Intl

25h 21m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:30 pm - 11:24 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

38h 24m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,205Multiple Airlines

Sat, Aug 15 - Sun, Sep 13

7:05 am - 9:00 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

25h 25m2 stops Dallas/Fort Worth New York John F Kennedy Intl

11:30 pm - 10:43 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

35h 43m2 stops New York John F Kennedy Intl Phoenix Sky Harbor Intl

$1,243Multiple Airlines

Sat, Aug 15 - Sat, Sep 12

12:45 am - 10:55 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

33h 40m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Pune Lohegaon

7:30 pm - 6:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

35h 40m3 stops Kolkata Netaji S. Chandra Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,268Multiple Airlines

Mon, Aug 17 - Wed, Aug 26

12:04 pm - 1:55 amONT Ontario-DEL New Delhi Indira Gandhi Intl

25h 21m2 stops Seattle/Tacoma Intl Doha Hamad Intl

4:10 pm - 7:03 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

39h 23m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,269Qatar Airways

Tue, Aug 18 - Tue, Sep 8

5:26 pm - 9:15 amONT Ontario-DEL New Delhi Indira Gandhi Intl

51h 19m2 stops Seattle/Tacoma Intl Doha Hamad Intl

4:10 pm - 6:58 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

39h 18m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,273Qatar Airways

Mon, Aug 17 - Fri, Sep 4

12:45 am - 9:50 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

32h 35m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

12:30 am - 6:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

30h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,279Multiple Airlines

Sun, Aug 16 - Sun, Aug 30

12:45 am - 9:50 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

32h 35m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

12:30 am - 6:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

30h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,283Multiple Airlines

Sun, Aug 16 - Tue, Sep 1

12:45 am - 10:55 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

33h 40m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Pune Lohegaon

7:30 pm - 6:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

35h 40m3 stops Kolkata Netaji S. Chandra Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,287Multiple Airlines

Sun, Aug 16 - Wed, Aug 26

12:45 am - 12:25 amONT Ontario-DEL New Delhi Indira Gandhi Intl

35h 10m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Pune Lohegaon

11:30 pm - 6:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

31h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,291Multiple Airlines

Sun, Aug 16 - Wed, Aug 26

12:45 am - 10:55 pmONT Ontario-DEL New Delhi Indira Gandhi Intl

33h 40m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Hanoi Noibai

12:05 am - 6:40 pmDEL New Delhi Indira Gandhi Intl-ONT Ontario

31h 05m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,301Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

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Qatar Airways flights from Ontario to New Delhi

Our best Qatar Airways deals on Ontario to New Delhi flight tickets

Qatar Airways

Feb 8

ONT6:00 amOntario

36h 50m

2 stops

DEL8:20 amNew Delhi Indira Gandhi Intl

Feb 22

DEL9:40 pmNew Delhi Indira Gandhi Intl

38h 29m

2 stops

ONT10:39 pmOntario

$1,115

Qatar Airways

Nov 16

ONT6:00 amOntario

37h 00m

2 stops

DEL8:30 amNew Delhi Indira Gandhi Intl

Jan 20

DEL4:10 pmNew Delhi Indira Gandhi Intl

43h 59m

2 stops

ONT10:39 pmOntario

$1,126

Qatar Airways

Sep 8

ONT8:30 amOntario

28h 55m

2 stops

DEL1:55 amNew Delhi Indira Gandhi Intl

Oct 12

DEL3:25 amNew Delhi Indira Gandhi Intl

27h 05m

2 stops

ONT6:00 pmOntario

$1,128

United Airlines flights from Ontario to New Delhi

Our best United Airlines deals on Ontario to New Delhi flight tickets

United Airlines

Sep 20

ONT6:00 amOntario

27h 00m

2 stops

DEL9:30 pmNew Delhi Indira Gandhi Intl

Sep 28

DEL11:35 pmNew Delhi Indira Gandhi Intl

28h 17m

2 stops

ONT3:22 pmOntario

$1,010

United Airlines

Aug 28

ONT1:18 pmOntario

67h 42m

2 stops

DEL9:30 pmNew Delhi Indira Gandhi Intl

Sep 15

DEL11:35 pmNew Delhi Indira Gandhi Intl

32h 56m

2 stops

ONT8:01 pmOntario

$1,021

United Airlines

Aug 24

ONT6:00 amOntario

27h 00m

2 stops

DEL9:30 pmNew Delhi Indira Gandhi Intl

Sep 9

DEL11:35 pmNew Delhi Indira Gandhi Intl

34h 54m

2 stops

ONT9:59 pmOntario

$1,156

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Wed 9/16

9:01 am-9:30 pm

2 stops23h 59m

New Delhi Indira Gandhi Intl

Sat 9/26

11:35 pm-9:59 pm

2 stops34h 54m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Tue 9/29

6:00 am-9:30 pm

2 stops27h 00m

New Delhi Indira Gandhi Intl

Tue 10/20

11:35 pm-9:59 pm

2 stops34h 54m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Mon 10/19

7:00 am-9:30 pm

2 stops26h 00m

New Delhi Indira Gandhi Intl

Fri 11/20

11:55 pm-9:40 pm

2 stops35h 15m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Mon 10/19

5:00 am-9:30 pm

2 stops28h 00m

New Delhi Indira Gandhi Intl

Sun 11/22

11:55 pm-6:47 pm

2 stops32h 22m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Mon 10/19

5:00 am-9:30 pm

2 stops28h 00m

New Delhi Indira Gandhi Intl

Mon 11/23

11:55 pm-8:15 pm

2 stops33h 50m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Mon 9/21

7:00 am-9:30 pm

2 stops26h 00m

New Delhi Indira Gandhi Intl

Thu 10/1

11:35 pm-8:31 pm

2 stops33h 26m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Mon 9/7

6:00 am-9:30 pm

2 stops27h 00m

New Delhi Indira Gandhi Intl

Mon 9/14

11:35 pm-8:01 pm

2 stops32h 56m

$1,010

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Mon 10/19

5:00 am-9:30 pm

2 stops28h 00m

New Delhi Indira Gandhi Intl

Thu 11/19

11:55 pm-10:48 pm

2 stops36h 23m

$1,010

Quickest round-trip

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Tue 1/19

1:00 pm-2:40 am

2 stops24h 10m

New Delhi Indira Gandhi Intl

Sat 2/6

5:10 am-10:43 pm

2 stops31h 03m

$1,166

OntarioNew Delhi

ONT Ontario - DEL New Delhi Indira Gandhi Intl

ONTDEL

Ontario

Wed 1/20

1:00 pm-2:40 am

2 stops24h 10m

New Delhi Indira Gandhi Intl

Sat 2/6

5:10 am-10:43 pm

2 stops31h 03m

$1,166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 June is your next best option. Flight prices from Ontario to New Delhi during June average around $0.

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 40m
Direct flights	None

The fastest flight from Ontario to New Delhi takes 23h 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 23h 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?
The number of operators available for flights from Ontario Airport to New Delhi Indira Gandhi Intl Airport is 1 as of August 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Ontario to New Delhi is Delta, representing 100% of all bookings.

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
Delta	PriceFrom $686	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights

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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Cheap flights from Ontario to New Delhi from $459

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 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from Ontario to New Delhi

Our best Qatar Airways deals on Ontario to New Delhi flight tickets

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

What is the cheapest month to fly to New Delhi?

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

What is the cheapest airline that flies from Ontario to New Delhi Indira Gandhi Intl?

What airlines fly to New Delhi?

When to book flights from Ontario to New Delhi

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

Fastest flight time

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Frequently asked questions about flying 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

Traveling to a place near New Delhi?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Fly your favorite airline to New Delhi

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to New Delhi

List of cabin classes available on flights landing in New Delhi. Availability may vary depending on flight origin and airline.

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