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Cheap flights from Ontario (ONT) to Kolkata (CCU) from $599

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — CCU
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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How far in advance should I book a flight from Ontario to Kolkata?

To save on the cost of your flight from Ontario to Kolkata, book at least 49 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,504 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,504.

What is the cheapest month to fly from Ontario to Kolkata?

Flights from Ontario to Kolkata lean towards being more expensive in December. Prices are generally better when you fly from Ontario to Kolkata in July, with the cheapest ticket starting at $1,045.

When is the cheapest time to fly from Ontario to Kolkata (ONT - CCU)?

When flying from Ontario to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Etihad Airways flights from Ontario to Kolkata

Explore cheap flight options specifically provided by Etihad Airways for the route between Ontario and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Take a look at some of the lowest-priced Etihad Airways flights heading from Ontario to Kolkata. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 10/411:49 pmONT - CCU
2 stops32h 01mEtihad Airways
Fri 10/189:25 pmCCU - ONT
2 stops37h 32mEtihad Airways
Deal found 4/26$1,614
Sat 5/1111:40 pmONT - CCU
2 stops39h 20mEtihad Airways
Sun 5/264:25 amCCU - ONT
2 stops30h 14mEtihad Airways
Deal found 4/26$1,617
Thu 8/111:45 pmONT - CCU
2 stops61h 05mEtihad Airways
Thu 8/154:25 amCCU - ONT
2 stops54h 33mEtihad Airways
Deal found 4/27$1,675
Wed 6/1911:59 pmONT - CCU
2 stops55h 51mEtihad Airways
Sun 7/219:25 pmCCU - ONT
2 stops37h 33mEtihad Airways
Deal found 4/26$2,460
Wed 6/511:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Tue 6/189:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 4/27$2,544
Sat 6/111:40 pmONT - CCU
2 stops39h 20mEtihad Airways
Sun 6/309:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 4/26$2,648
Sun 5/1911:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Tue 6/259:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 4/26$7,348
Sun 5/2611:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Thu 6/64:25 amCCU - ONT
2 stops30h 14mEtihad Airways
Deal found 4/26$9,148
Wed 7/1011:45 pmONT - CCU
2 stops56h 05mEtihad Airways
Tue 8/209:25 pmCCU - ONT
2 stops37h 33mEtihad Airways
Deal found 4/26$9,408

Cheap Qatar Airways flights from Ontario to Kolkata

Explore cheap flight options specifically provided by Qatar Airways for the route between Ontario and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Some of the best deals we've found on Qatar Airways flights traveling from Ontario to Kolkata. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sun 9/1512:45 pmONT - CCU
2 stops25h 05mQatar Airways
Tue 10/223:50 amCCU - ONT
2 stops28h 32mQatar Airways
Deal found 4/26$2,240
Sat 5/112:50 pmONT - CCU
2 stops47h 00mQatar Airways
Sat 5/253:50 amCCU - ONT
2 stops28h 48mQatar Airways
Deal found 4/26$2,313
Mon 5/2012:50 pmONT - CCU
2 stops25h 00mQatar Airways
Tue 6/253:50 amCCU - ONT
2 stops32h 39mQatar Airways
Deal found 4/26$2,367
Wed 6/56:00 amONT - CCU
2 stops31h 50mQatar Airways
Mon 6/173:50 amCCU - ONT
2 stops32h 39mQatar Airways
Deal found 4/27$2,383
Fri 10/412:45 pmONT - CCU
2 stops25h 05mQatar Airways
Thu 10/173:50 amCCU - ONT
2 stops28h 32mQatar Airways
Deal found 4/26$2,385
Fri 10/412:45 pmONT - CCU
2 stops25h 05mQatar Airways
Thu 10/173:50 amCCU - ONT
2 stops28h 32mQatar Airways
Deal found 4/26$2,424
Thu 8/12:40 pmONT - CCU
2 stops47h 10mQatar Airways
Wed 8/143:50 amCCU - ONT
2 stops30h 22mQatar Airways
Deal found 4/27$2,456
Wed 6/510:00 amONT - CCU
2 stops27h 50mQatar Airways
Tue 7/93:50 amCCU - ONT
2 stops28h 05mQatar Airways
Deal found 4/26$2,478
Wed 6/56:00 amONT - CCU
2 stops31h 50mQatar Airways
Tue 7/93:50 amCCU - ONT
2 stops46h 29mQatar Airways
Deal found 4/26$2,726

Cheap Ontario to Kolkata flights in April & May 2024

Find cheap flight options from Ontario to Kolkata specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
The lowest fares we've come across on flights traveling from Ontario to Kolkata in April and May 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/1111:40 pmONT - CCU
2 stops39h 20mEtihad Airways
Sun 5/264:25 amCCU - ONT
2 stops30h 14mEtihad Airways
Deal found 4/26$1,617
Sat 5/112:50 pmONT - CCU
2 stops47h 00mQatar Airways
Sat 5/253:50 amCCU - ONT
2 stops28h 48mQatar Airways
Deal found 4/26$2,313
Mon 5/2012:50 pmONT - CCU
2 stops25h 00mQatar Airways
Tue 6/253:50 amCCU - ONT
2 stops32h 39mQatar Airways
Deal found 4/26$2,367
Fri 5/1012:10 amONT - CCU
2 stops35h 30mMultiple Airlines
Sat 5/252:00 amCCU - ONT
2 stops28h 35mMultiple Airlines
Deal found 4/26$2,469
Fri 5/1012:10 amONT - CCU
3 stops33h 35mMultiple Airlines
Sun 5/268:30 pmCCU - ONT
2 stops34h 05mMultiple Airlines
Deal found 4/26$2,539
Fri 5/1012:10 amONT - CCU
3 stops35h 30mMultiple Airlines
Sat 5/2512:30 amCCU - ONT
3 stops30h 05mMultiple Airlines
Deal found 4/25$2,978
Sun 5/1911:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Tue 6/259:25 pmCCU - ONT
2 stops37h 43mEtihad Airways
Deal found 4/26$7,348
Sun 5/2611:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Thu 6/64:25 amCCU - ONT
2 stops30h 14mEtihad Airways
Deal found 4/26$9,148
Sun 5/1912:50 pmONT - CCU
2 stops25h 00mQatar Airways
Mon 6/243:50 amCCU - ONT
2 stops28h 05mQatar Airways
Deal found 4/26$10,142

Ontario to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
The lowest fares we've come across on flights traveling from Ontario to Kolkata in April and May 2024. More deals are always being added, so be sure to check back regularly.
Thu 10/312:10 amONT - CCU
2 stops35h 19mMultiple Airlines
Fri 10/1811:55 amCCU - ONT
3 stops42h 40mMultiple Airlines
Deal found 4/26$1,550
Thu 10/312:10 amONT - CCU
2 stops35h 19mMultiple Airlines
Fri 10/188:30 pmCCU - ONT
2 stops34h 05mMultiple Airlines
Deal found 4/26$1,555
Thu 10/312:10 amONT - CCU
2 stops35h 19mMultiple Airlines
Thu 10/172:00 amCCU - ONT
2 stops28h 35mMultiple Airlines
Deal found 4/26$1,568
Thu 10/312:10 amONT - CCU
3 stops29h 05mMultiple Airlines
Fri 10/184:15 pmCCU - ONT
3 stops38h 20mMultiple Airlines
Deal found 4/26$1,579
Thu 11/710:45 pmONT - CCU
2 stops36h 25mMultiple Airlines
Sun 12/11:55 amCCU - ONT
2 stops28h 10mMultiple Airlines
Deal found 4/25$1,596
Fri 10/411:49 pmONT - CCU
2 stops32h 01mEtihad Airways
Fri 10/189:25 pmCCU - ONT
2 stops37h 32mEtihad Airways
Deal found 4/26$1,614
Sat 5/1111:40 pmONT - CCU
2 stops39h 20mEtihad Airways
Sun 5/264:25 amCCU - ONT
2 stops30h 14mEtihad Airways
Deal found 4/26$1,617
Mon 11/1810:45 pmONT - CCU
2 stops36h 25mMultiple Airlines
Sun 1/191:55 amCCU - ONT
2 stops28h 10mMultiple Airlines
Deal found 4/26$1,631
Thu 10/312:10 amONT - CCU
2 stops35h 19mMultiple Airlines
Thu 10/1712:30 amCCU - ONT
3 stops30h 05mMultiple Airlines
Deal found 4/26$1,661

One-way flights to Kolkata from Ontario

Search for one-way flight options from Ontario to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Users in need of a one-way flight from Ontario to Kolkata can choose from these deals. Users can also find round-trip Ontario to Kolkata flights by using the search form above.
Sun 5/511:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Deal found 4/26$599
Fri 5/311:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Deal found 4/26$780
Sun 5/1911:40 pmONT - CCU
2 stops32h 10mEtihad Airways
Deal found 4/26$841
Fri 8/1611:45 pmONT - CCU
2 stops32h 05mEtihad Airways
Deal found 4/25$903
Sat 5/1811:40 pmONT - CCU
2 stops39h 20mEtihad Airways
Deal found 4/26$962
Tue 7/911:45 pmONT - CCU
2 stops39h 15mEtihad Airways
Deal found 4/26$1,024
Sat 5/1812:10 amONT - CCU
3 stops35h 30mMultiple Airlines
Deal found 4/26$1,031
Sat 5/1812:10 amONT - CCU
2 stops35h 19mMultiple Airlines
Deal found 4/26$1,044
Fri 5/1712:10 amONT - CCU
2 stops35h 30mMultiple Airlines
Deal found 4/26$1,071

Find flights from Ontario to Kolkata within your budget

Customize your flight search to find flights from Ontario to Kolkata 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, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,550 - $2,240

Route

Depart

Return

Price

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Thu 10/3

2 stops35h 19m

Kolkata Netaji S. Chandra

Fri 10/18

3 stops42h 40m

$1,550

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Thu 10/3

2 stops35h 19m

Kolkata Netaji S. Chandra

Fri 10/18

2 stops34h 05m

$1,555

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Thu 10/3

2 stops35h 19m

Kolkata Netaji S. Chandra

Thu 10/17

2 stops28h 35m

$1,568

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Thu 10/3

3 stops29h 05m

Kolkata Netaji S. Chandra

Fri 10/18

3 stops38h 20m

$1,579

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Fri 10/4

2 stops32h 01m

Kolkata Netaji S. Chandra

Fri 10/18

2 stops37h 32m

$1,614

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Sat 5/11

2 stops39h 20m

Kolkata Netaji S. Chandra

Sun 5/26

2 stops30h 14m

$1,617

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Thu 10/3

2 stops35h 19m

Kolkata Netaji S. Chandra

Thu 10/17

3 stops30h 05m

$1,661

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Thu 8/1

2 stops61h 05m

Kolkata Netaji S. Chandra

Thu 8/15

2 stops54h 33m

$1,675

OntarioKolkata Netaji S. Chandra

ONT - CCU

ONTCCU

Ontario

Sun 9/15

2 stops25h 05m

Kolkata Netaji S. Chandra

Tue 10/22

2 stops28h 32m

$2,240

Flights are sorted by cheapest first

Deals found on 4/26

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated April 27, 2024.
See what other customers who have flown with Etihad Airways and Qatar Airways from Ontario to Kolkata have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,459 reviews
Check prices

Crew

8.2

Overall

7.7

Comfort

7.7

Boarding

7.8

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.

Qatar Airways
7.7
Good
4,459 reviews
Qatar Airways
7.7
Good
4,459 reviews
Check prices

Crew

8.2

Overall

7.7

Comfort

7.7

Boarding

7.8

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.

Etihad Airways
7.3
Good
1,379 reviews
Qatar Airways
7.7
Good
4,459 reviews
Check prices

Crew

8.2

Overall

7.7

Comfort

7.7

Boarding

7.8

Entertainment

7.7

Food

7.5

Reviews

1 / 10

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Kolkata for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Ontario to Kolkata for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,550, but on average you can expect to pay $1,908.

  • What does ONT to CCU mean?

    This is defined as Ontario Airport (ONT) and Kolkata Netaji S. Chandra Airport (CCU). Codes like Kolkata Netaji S. Chandra Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Kolkata that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Kolkata flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Kolkata flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Kolkata that include hotel bookings?

    Yes. In addition to deals on Ontario to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Kolkata.

  • Can I find deals for business class flights from Ontario to Kolkata?

    Yes. Cheapflights offers flight deals from Ontario to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Kolkata that allow pets onboard?

    Many airlines flying from Ontario to Kolkata offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Kolkata?

    Yes, you can often find last-minute deals on Ontario to Kolkata flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Kolkata flight deals updated?

    The Ontario to Kolkata flight deals you see on this page were last updated on 4/27.

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Search flights from Ontario to Kolkata by cabin class

Find flights from Ontario to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to Kolkata?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Kolkata?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Kolkata with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Kolkata flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Ontario to Kolkata and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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