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Cheap flights from Kolkata to Ontario from ₹ 47,735

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — YYZ
7 Jan — 14 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 stopovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.

Tue 27/120:45CCU - YYZ
2 stops30h 10mMultiple Airlines
Wed 4/218:45YYZ - CCU
2 stops26h 30mMultiple Airlines
Deal found 7/12₹ 78,030
Wed 4/318:30CCU - YYZ
2 stops35h 15mKLM
Sat 12/918:15YYZ - CCU
2 stops27h 45mKLM
Deal found 7/12₹ 92,324
Wed 25/218:30CCU - YYZ
1 stop29h 40mBiman Bangladesh
Sat 14/317:30YYZ - CCU
2 stops38h 50mBiman Bangladesh
Deal found 7/12₹ 99,695
Fri 6/221:30CCU - YYZ
2 stops29h 25mAir France
Sat 27/623:30YYZ - CCU
2 stops43h 45mAir France
Deal found 6/12₹ 104,190
Sun 19/420:45CCU - YUL
2 stops32h 55mEmirates
Wed 22/416:30YUL - CCU
2 stops30h 10mEmirates
Deal found 5/12₹ 114,348
Mon 20/403:45CCU - YYZ
1 stop38h 45mEtihad Airways
Sat 1/815:10YYZ - CCU
1 stop19h 40mEtihad Airways
Deal found 6/12₹ 115,157
Wed 4/318:30CCU - YYZ
2 stops35h 15mKLM
Mon 31/822:10YYZ - CCU
2 stops23h 50mKLM
Deal found 7/12₹ 92,324
Tue 10/321:30CCU - YYZ
2 stops29h 25mMultiple Airlines
Wed 16/916:45YYZ - CCU
2 stops30h 10mMultiple Airlines
Deal found 7/12₹ 101,223
Wed 11/318:30CCU - YYZ
2 stops35h 15mKLM
Mon 31/816:45YYZ - CCU
2 stops29h 25mKLM
Deal found 7/12₹ 97,448
Tue 3/321:30CCU - YYZ
2 stops29h 25mMultiple Airlines
Sat 12/918:15YYZ - CCU
2 stops27h 45mMultiple Airlines
Deal found 7/12₹ 102,752
Sun 10/520:45CCU - YYZ
2 stops31h 40mEmirates
Wed 13/518:20YYZ - CCU
2 stops39h 25mEmirates
Deal found 5/12₹ 115,697
Sat 3/121:00CCU - YOW
3 stops32h 48mSWISS
Sat 10/110:45YOW - CCU
3 stops36h 35mSWISS
Deal found 5/12₹ 298,187
Sun 19/420:45CCU - YOW
2 stops37h 24mEmirates
Wed 22/412:00YOW - CCU
2 stops34h 40mEmirates
Deal found 5/12₹ 136,732
Fri 2/103:25CCU - YOW
2 stops31h 48mMultiple Airlines
Sat 10/116:40YOW - CCU
2 stops22h 45mMultiple Airlines
Deal found 5/12₹ 251,710
Sat 3/109:15CCU - YOW
2 stops36h 33mEmirates
Thu 15/105:45YOW - CCU
2 stops32h 10mEmirates
Deal found 5/12₹ 642,310
Sat 3/109:15CCU - YOW
2 stops36h 33mEmirates
Sat 10/105:45YOW - CCU
2 stops39h 25mEmirates
Deal found 5/12₹ 653,278
Sat 3/121:00CCU - YOW
3 stops32h 48mMultiple Airlines
Thu 15/110:20YOW - CCU
2 stops23h 25mMultiple Airlines
Deal found 5/12₹ 660,919

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 8 December 2025.

Round-trip from

₹ 91,694

One-way from

₹ 47,735

Popular in

March

Cheapest in

November

Average price

₹ 139,070
KLM
  • KLM
  • 4/3-31/8
  • 4 total stops
  • 65h 25m total
  • Kolkata to Ontario
Search Deals
6/3
  • 6/3
  • 3 total stops
  • 40h 10m total
  • Kolkata to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 370,299 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 180,407 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 8 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

Tue 27/1

20:45-16:25

2 stops30h 10m

Toronto Pearson Intl

Wed 4/2

18:45-07:45

2 stops26h 30m

₹ 78,030

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 4/3

18:30-19:15

2 stops35h 15m

Toronto Pearson Intl

Sat 12/9

18:15-07:30

2 stops27h 45m

₹ 92,324

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 4/3

18:30-19:15

2 stops35h 15m

Toronto Pearson Intl

Mon 31/8

22:10-07:30

2 stops23h 50m

₹ 92,324

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 11/3

18:30-20:15

2 stops35h 15m

Toronto Pearson Intl

Mon 31/8

16:45-07:40

2 stops29h 25m

₹ 97,448

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 25/2

18:30-13:40

1 stop29h 40m

Toronto Pearson Intl

Sat 14/3

17:30-17:50

2 stops38h 50m

₹ 99,695

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 10/3

21:30-17:25

2 stops29h 25m

Toronto Pearson Intl

Wed 16/9

16:45-08:25

2 stops30h 10m

₹ 101,223

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 3/3

21:30-16:25

2 stops29h 25m

Toronto Pearson Intl

Sat 12/9

18:15-07:30

2 stops27h 45m

₹ 102,752

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Fri 6/2

21:30-16:25

2 stops29h 25m

Toronto Pearson Intl

Sat 27/6

23:30-04:45

2 stops43h 45m

₹ 104,190

KolkataMontreal

CCU - YUL

CCUYUL

Kolkata Netaji S. Chandra

Sun 19/4

20:45-20:10

2 stops32h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

16:30-08:10

2 stops30h 10m

₹ 114,348

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Mon 20/4

03:45-09:00

1 stop38h 45m

Toronto Pearson Intl

Sat 1/8

15:10-20:20

1 stop19h 40m

₹ 115,157

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 36 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 return 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 ₹ 94,661). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of ₹ 122,619). 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 8 December 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Kolkata to Region of Ontario by exploring options for tickets at midday.

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 8 December 2025.
Check out reviews from past customers who have flown with Emirates, Virgin Atlantic, andEtihad Airways from Kolkata to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,431 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

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
3,431 reviews
Emirates
8.1
Very Good
3,431 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

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.
Virgin Atlantic
7.5
Good
675 reviews
Emirates
8.1
Very Good
3,431 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

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
1,330 reviews
Emirates
8.1
Very Good
3,431 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

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
7,564 reviews
Emirates
8.1
Very Good
3,431 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

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
2,946 reviews
Emirates
8.1
Very Good
3,431 reviews
Check prices

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Entertainment

8.2

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?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Ontario. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

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

    There are many flights that can get you from Kolkata to Region of Ontario in 32h 55m. Fly via KLM or Emirates to get the fastest option. Kolkata and Region of Ontario are separated by a distance of 12221 km. This flight may include one or multiple stops.

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

    ₹ 46,569 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Etihad Airways and Emirates, with prices starting from ₹ 48,562 and ₹ 68,841, respectively.

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

    While some choose either Kolkata Netaji S. Chandra - Ottawa or Kolkata Netaji S. Chandra - Montreal Pierre Elliott Trudeau Intl, Kolkata Netaji S. Chandra - Toronto Pearson Intl is the most popular 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 holiday 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 ₹ 94,661). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of ₹ 122,619). 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 Vancouver Intl flights
Kolkata to Ottawa flights
Kolkata to Pierre Elliott Trudeau Intl 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 454,620 searches. Data last updated 8 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 95,490Average₹ 101,577FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest₹ 111,674Average₹ 130,680FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 113,119Average₹ 121,134FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest₹ 116,067Average₹ 133,788FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

When you search for this flight from Kolkata to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kolkata to Ontario.

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, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Kolkata today and book when prices fit your budget.

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