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Cheap flights from Kolkata to Ontario from ₹ 66,752

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 27/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — YYZ
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Ontario
Explore the most affordable flight options available from Kolkata to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Sat 28/1122:30
CCU
-
YYZ
2 stops31h 15m
KLM
Thu 31/1217:50
YYZ
-
CCU
2 stops27h 25m
KLM
Deal found 20/4₹ 112,316
Mon 14/909:50
CCU
-
YYZ
2 stops42h 32m
Emirates
Mon 5/1016:15
YYZ
-
CCU
2 stops41h 30m
Emirates
Deal found 20/4₹ 121,035
Sun 24/509:50
CCU
-
YYZ
2 stops42h 38m
Emirates
Tue 28/716:35
YYZ
-
CCU
2 stops30h 05m
Emirates
Deal found 18/4₹ 121,879
Sun 12/720:55
CCU
-
YYZ
2 stops31h 38m
Emirates
Thu 14/117:00
YYZ
-
CCU
2 stops28h 10m
Emirates
Deal found 20/4₹ 121,973
Tue 4/809:50
CCU
-
YYZ
2 stops42h 43m
Emirates
Mon 2/1117:00
YYZ
-
CCU
2 stops39h 20m
Emirates
Deal found 21/4₹ 122,066
Sat 6/604:10
CCU
-
YYZ
3 stops27h 20m
Multiple Airlines
Sat 13/610:30
YYZ
-
CCU
3 stops24h 30m
Multiple Airlines
Deal found 22/4₹ 122,160
Tue 14/709:50
CCU
-
YYZ
2 stops42h 43m
Emirates
Tue 20/1016:15
YYZ
-
CCU
2 stops30h 25m
Emirates
Deal found 19/4₹ 122,723
Tue 7/709:50
CCU
-
YYZ
2 stops42h 43m
Emirates
Thu 14/117:00
YYZ
-
CCU
2 stops28h 10m
Emirates
Deal found 20/4₹ 122,816
Wed 8/720:55
CCU
-
YYZ
2 stops31h 38m
Emirates
Thu 14/117:00
YYZ
-
CCU
2 stops28h 10m
Emirates
Deal found 20/4₹ 122,910
Thu 9/720:20
CCU
-
YYZ
3 stops33h 40m
Multiple Airlines
Tue 3/1117:30
YYZ
-
CCU
2 stops37h 50m
Multiple Airlines
Deal found 21/4₹ 123,285
Mon 22/609:50
CCU
-
YYZ
2 stops42h 43m
Emirates
Mon 17/816:35
YYZ
-
CCU
2 stops30h 05m
Emirates
Deal found 20/4₹ 123,660
Sat 6/620:55
CCU
-
YUL
2 stops48h 28m
Emirates
Sun 12/713:15
YUL
-
CCU
2 stops33h 25m
Emirates
Deal found 18/4₹ 133,879

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 23 April 2026.

Round-trip from

₹ 115,410

One-way from

₹ 66,752

Popular in

April

Cheapest in

November

Average price

₹ 180,475
Biman Bangladesh
  • Biman Bangladesh
  • 1/6-15/9
  • 4 total stops
  • 71h 15m total
  • Kolkata to Ontario
Search Deals
27/6
  • 27/6
  • 2 total stops
  • 46h 00m total
  • Kolkata to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 1,115,444 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 308,196 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 23 April 2026.
Use the filters below to find and compare flights from Kolkata to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 2/9

09:50-09:30

1 stop33h 10m

Toronto Pearson Intl

Tue 6/10

16:15-08:10

2 stops30h 25m

₹ 124,973

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 3/6

20:55-18:53

2 stops31h 28m

Toronto Pearson Intl

Thu 10/12

17:00-18:50

2 stops39h 20m

₹ 127,785
Fastest return journey

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 8/7

04:00-15:00

1 stop20h 30m

Toronto Pearson Intl

Fri 2/10

21:00-02:30

1 stop20h 00m

₹ 128,723

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 14/7

09:50-09:30

1 stop33h 10m

Toronto Pearson Intl

Sat 24/10

16:15-07:40

2 stops29h 55m

₹ 129,660

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Sat 11/7

09:50-09:30

1 stop33h 10m

Toronto Pearson Intl

Thu 14/1

17:00-07:40

2 stops28h 10m

₹ 129,942

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Fri 22/5

20:55-18:58

2 stops31h 33m

Toronto Pearson Intl

Thu 12/11

17:00-18:50

2 stops39h 20m

₹ 131,442

KolkataMontreal

CCU - YUL

CCUYUL

Kolkata Netaji S. Chandra

Sat 6/6

20:55-11:53

2 stops48h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

13:15-08:10

2 stops33h 25m

₹ 133,879

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 16/6

09:50-09:30

1 stop33h 10m

Toronto Pearson Intl

Wed 8/7

16:35-08:10

2 stops30h 05m

₹ 133,973

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 14/7

09:50-09:30

1 stop33h 10m

Toronto Pearson Intl

Fri 15/1

13:55-18:50

1 stop18h 25m

₹ 134,348

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Thu 7/5

04:00-16:45

1 stop22h 15m

Toronto Pearson Intl

Fri 22/5

21:00-02:30

1 stop20h 00m

₹ 136,504

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 46 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Kolkata to Region of Ontario (average of ₹ 84,565). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of ₹ 126,848). 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.

How much does it cost for a return flight from Kolkata to Region of Ontario?

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 23 April 2026.
Check out reviews from past customers who have flown with Emirates,KLM, 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
3,560 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Emirates
8.1
Very Good
3,560 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
KLM
7.8
Good
1,507 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Etihad Airways
7.3
Good
1,433 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Air India
5.5
Fair
2,967 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip

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 20h 30m. Fly via Emirates or Qatar Airways to get the fastest option. Kolkata and Region of Ontario are separated by a distance of 12530 km. This flight may include one or multiple stops.

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

    ₹ 46,572 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Air India and Etihad Airways, with prices starting from ₹ 48,567 and ₹ 52,529, 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, June is the cheapest month in which you can book a flight from Kolkata to Region of Ontario (average of ₹ 84,565). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of ₹ 126,848). 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

Browse thousands of different options on Cheapflights for your next trip

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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 3 airlines flying from Kolkata to Ontario

Discover the top 3 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 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 84,547Average₹ 100,563FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest₹ 119,323Average₹ 140,011FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 121,046Average₹ 132,771FlexibilityNo 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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