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Cheap flights from Kolkata to Ontario from C$ 761

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — YYZ
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Ontario

Enter your travel dates to find the best prices.

Best flights from Kolkata to Ontario
Discover carefully curated flight deals from Kolkata to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 December 2025.

Mon 1/65:00 p.m.CCU - YYZ
2 stops37h 30mKLM
Mon 31/89:55 p.m.YYZ - CCU
2 stops24h 05mKLM
Deal found 13/12C$ 1,381
Sun 8/212:50 a.m.CCU - YYZ
3 stops39h 20mMultiple Airlines
Tue 14/46:45 a.m.YYZ - CCU
2 stops28h 05mMultiple Airlines
Deal found 15/12C$ 1,593
Fri 6/29:30 p.m.CCU - YYZ
2 stops29h 25mAir France
Sat 27/611:30 p.m.YYZ - CCU
2 stops43h 45mAir France
Deal found 14/12C$ 1,596
Sun 10/59:45 a.m.CCU - YYZ
2 stops42h 38mEmirates
Wed 13/54:15 p.m.YYZ - CCU
2 stops41h 30mEmirates
Deal found 13/12C$ 1,764
Fri 6/29:30 p.m.CCU - YYZ
2 stops29h 25mMultiple Airlines
Sat 27/611:30 p.m.YYZ - CCU
2 stops43h 45mMultiple Airlines
Deal found 12/12C$ 1,600
Sun 19/48:45 p.m.CCU - YUL
2 stops32h 54mEmirates
Wed 22/44:30 p.m.YUL - CCU
2 stops41h 15mEmirates
Deal found 13/12C$ 1,851
Mon 26/17:05 a.m.CCU - YYZ
2 stops43h 25mMultiple Airlines
Sun 8/29:30 p.m.YYZ - CCU
1 stop23h 40mMultiple Airlines
Deal found 14/12C$ 1,714
Thu 28/55:00 p.m.CCU - YUL
2 stops28h 35mKLM
Tue 30/65:00 p.m.YUL - CCU
2 stops29h 00mKLM
Deal found 13/12C$ 1,963
Tue 27/18:55 p.m.CCU - YYZ
1 stop22h 55mMultiple Airlines
Thu 5/27:00 a.m.YYZ - CCU
2 stops26h 30mMultiple Airlines
Deal found 13/12C$ 1,736
Sun 12/49:45 a.m.CCU - YUL
2 stops43h 54mEmirates
Mon 18/510:15 a.m.YUL - CCU
1 stop36h 25mEmirates
Deal found 13/12C$ 2,023
Wed 20/54:20 p.m.CCU - YUL
2 stops32h 10mKLM
Sun 21/67:00 p.m.YUL - CCU
2 stops27h 10mKLM
Deal found 13/12C$ 2,101
Sat 24/18:15 p.m.CCU - YYZ
3 stops30h 30mMultiple Airlines
Sat 31/17:15 a.m.YYZ - CCU
2 stops26h 15mMultiple Airlines
Deal found 15/12C$ 1,831
Sun 19/49:45 a.m.CCU - YOW
2 stops48h 24mEmirates
Wed 22/412:00 p.m.YOW - CCU
2 stops34h 40mEmirates
Deal found 13/12C$ 2,083
Sun 12/43:40 p.m.CCU - YUL
3 stops29h 29mMultiple Airlines
Mon 18/53:10 p.m.YUL - CCU
3 stops32h 00mMultiple Airlines
Deal found 13/12C$ 1,882
Tue 19/512:30 a.m.CCU - YUL
3 stops27h 10mMultiple Airlines
Sun 21/610:45 p.m.YUL - CCU
3 stops35h 40mMultiple Airlines
Deal found 13/12C$ 2,206

Find flight deals from Kolkata to Ontario

Keep the following information in mind while searching for Kolkata to Ontario flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 1,179

One-way from

C$ 761

Popular in

March

Cheapest in

November

Average price

C$ 2,130
Air France
  • Air France
  • 27/1-5/2
  • 4 total stops
  • 60h 15m total
  • Kolkata to Ontario
Search Deals
26/1
  • 26/1
  • 3 total stops
  • 53h 36m total
  • Kolkata to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kolkata to Ontario 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 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Kolkata to Ontario that are best for you.

Fly from

Kolkata

Fly to

Ontario

Route

Depart

Return

Price

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Mon 1/6

5:00 p.m.-9:00 p.m.

2 stops37h 30m

Toronto Pearson Intl

Mon 31/8

9:55 p.m.-7:30 a.m.

2 stops24h 05m

C$ 1,381

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Sun 8/2

12:50 a.m.-5:40 a.m.

3 stops39h 20m

Toronto Pearson Intl

Tue 14/4

6:45 a.m.-8:20 p.m.

2 stops28h 05m

C$ 1,593

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Fri 6/2

9:30 p.m.-4:25 p.m.

2 stops29h 25m

Toronto Pearson Intl

Sat 27/6

11:30 p.m.-4:45 a.m.

2 stops43h 45m

C$ 1,596

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Fri 6/2

9:30 p.m.-4:25 p.m.

2 stops29h 25m

Toronto Pearson Intl

Sat 27/6

11:30 p.m.-4:45 a.m.

2 stops43h 45m

C$ 1,600

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Mon 26/1

7:05 a.m.-4:00 p.m.

2 stops43h 25m

Toronto Pearson Intl

Sun 8/2

9:30 p.m.-7:40 a.m.

1 stop23h 40m

C$ 1,714

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 27/1

8:55 p.m.-9:20 a.m.

1 stop22h 55m

Toronto Pearson Intl

Thu 5/2

7:00 a.m.-8:00 p.m.

2 stops26h 30m

C$ 1,736

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Sun 10/5

9:45 a.m.-6:53 p.m.

2 stops42h 38m

Toronto Pearson Intl

Wed 13/5

4:15 p.m.-7:15 p.m.

2 stops41h 30m

C$ 1,764

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Sat 24/1

8:15 p.m.-4:15 p.m.

3 stops30h 30m

Toronto Pearson Intl

Sat 31/1

7:15 a.m.-8:00 p.m.

2 stops26h 15m

C$ 1,831

KolkataMontreal

CCU - YUL

CCUYUL

Kolkata Netaji S. Chandra

Sun 19/4

8:45 p.m.-8:09 p.m.

2 stops32h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

4:30 p.m.-7:15 p.m.

2 stops41h 15m

C$ 1,851

KolkataMontreal

CCU - YUL

CCUYUL

Kolkata Netaji S. Chandra

Sun 12/4

3:40 p.m.-11:39 a.m.

3 stops29h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

3:10 p.m.-8:40 a.m.

3 stops32h 00m

C$ 1,882

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 34 results
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Best time to book a flight from Kolkata to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kolkata with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Ontario

What is the cheapest month to book a flight from Kolkata to Region of Ontario?

Currently, September is the cheapest month in which you can book a flight from Kolkata to Region of Ontario (average of C$ 1,450). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of C$ 1,878). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CCU to ON?

Find hourly flight availability from Kolkata to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

It’s typically best to fly out from Kolkata to Region of Ontario in the morning. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 15 December 2025.
Read through reviews of airlines operating flights from Kolkata to Ontario, such as Emirates,Etihad Airways, andBritish Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,441 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very good
3,441 reviews
Emirates
8.1
Very good
3,441 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Etihad Airways
7.4
Good
1,332 reviews
Emirates
8.1
Very good
3,441 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
British Airways
6.7
Okay
7,575 reviews
Emirates
8.1
Very good
3,441 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Air India
5.5
Fair
2,950 reviews
Emirates
8.1
Very good
3,441 reviews
Check prices

Crew

8.3

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Related info for your journey

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

  • What airport do you fly from for flights from Kolkata to Ontario?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Ontario. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from Kolkata to Region of Ontario?

    KLM, Air France, and Emirates can get you from Kolkata to Region of Ontario in just under 29h 25m. Your travel time can differ by up to 8h 05m. There are 12530 km between Kolkata and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Kolkata to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 665 on Air France. Other airlines that offer cheap prices include Etihad Airways from C$ 744 and Biman Bangladesh from C$ 749 one-way.

  • What are the most popular routes from Kolkata to Region of Ontario?

    Most travellers choose Kolkata Netaji S. Chandra - Toronto Pearson Intl, Kolkata Netaji S. Chandra - Montreal Pierre Elliott Trudeau Intl or Kolkata Netaji S. Chandra - Ottawa when deciding on the best route from Kolkata to Region of Ontario.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Kolkata to Region of Ontario?

    Currently, September is the cheapest month in which you can book a flight from Kolkata to Region of Ontario (average of C$ 1,450). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of C$ 1,878). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kolkata to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Pearson Intl flights
Kolkata to Pierre Elliott Trudeau Intl flights
Kolkata to Vancouver Intl flights
Kolkata to Ottawa flights

Top 4 airlines flying from Kolkata to Ontario

Discover the top 4 airlines that operate flights from Kolkata to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 1,358AverageC$ 1,861FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapestC$ 1,706AverageC$ 2,266FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapestC$ 1,739AverageC$ 1,986FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapestC$ 1,933AverageC$ 2,323FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Kolkata to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Kolkata to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Ontario from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Ontario become cheaper?

Yes! Start tracking prices for Kolkata to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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