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Cheap flights from Ontario to Kolkata from ₹ 44,765

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CCU
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Kolkata
Explore the most affordable flight options available from Ontario to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Wed 15/406:45
YUL
-
CCU
2 stops32h 20m
Multiple Airlines
Sat 9/522:00
CCU
-
YUL
2 stops28h 37m
Multiple Airlines
Deal found 10/3₹ 96,609
Thu 23/417:00
YYZ
-
CCU
1 stop39h 15m
Biman Bangladesh
Wed 10/618:30
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
Deal found 10/3₹ 104,330
Wed 15/413:20
YYZ
-
CCU
2 stops28h 10m
Multiple Airlines
Mon 27/421:30
CCU
-
YYZ
2 stops24h 27m
Multiple Airlines
Deal found 8/3₹ 104,790
Tue 7/407:20
YYZ
-
CCU
2 stops27h 40m
Multiple Airlines
Tue 14/404:10
CCU
-
YYZ
2 stops27h 30m
Multiple Airlines
Deal found 10/3₹ 105,158
Wed 22/413:20
YYZ
-
CCU
2 stops28h 10m
Multiple Airlines
Wed 29/421:30
CCU
-
YYZ
2 stops24h 27m
Multiple Airlines
Deal found 8/3₹ 105,893
Thu 23/417:00
YYZ
-
CCU
1 stop39h 15m
Biman Bangladesh
Fri 12/618:30
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
Deal found 10/3₹ 105,985
Wed 15/413:20
YYZ
-
CCU
2 stops28h 10m
Multiple Airlines
Wed 22/421:30
CCU
-
YYZ
2 stops31h 35m
Multiple Airlines
Deal found 9/3₹ 106,077
Sat 2/517:00
YYZ
-
CCU
1 stop39h 15m
Biman Bangladesh
Wed 13/518:30
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
Deal found 9/3₹ 106,169
Tue 21/417:00
YYZ
-
CCU
2 stops39h 15m
Biman Bangladesh
Fri 12/618:30
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
Deal found 10/3₹ 106,628
Tue 5/517:00
YYZ
-
CCU
1 stop39h 15m
Biman Bangladesh
Mon 18/518:30
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
Deal found 11/3₹ 106,812
Tue 21/417:00
YYZ
-
CCU
1 stop39h 15m
Biman Bangladesh
Wed 10/618:30
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
Deal found 10/3₹ 107,364
Wed 8/415:20
YYZ
-
CCU
2 stops26h 10m
Multiple Airlines
Wed 15/421:30
CCU
-
YYZ
2 stops29h 35m
Multiple Airlines
Deal found 10/3₹ 107,456

Find flight deals from Ontario to Kolkata

Keep the following information in mind while searching for Ontario to Kolkata flight deals. Data was last updated 12 March 2026.

Round-trip from

₹ 96,609

One-way from

₹ 44,765

Popular in

December

Cheapest in

September

Average price

₹ 123,174
15/4-9/5
  • 15/4-9/5
  • 4 total stops
  • 60h 57m total
  • Ontario to Kolkata
Search Deals
19/4
  • 19/4
  • 2 total stops
  • 32h 50m total
  • Ontario to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,315,933 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 339,378 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 12 March 2026.
Use the filters below to find and compare flights from Ontario to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

Fri 17/4

13:10-01:45

1 stop27h 05m

Kolkata Netaji S. Chandra

Sat 25/4

08:25-08:55

2 stops34h 00m

₹ 113,063

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

Wed 15/4

08:15-01:00

3 stops31h 15m

Kolkata Netaji S. Chandra

Mon 27/4

17:00-12:27

3 stops28h 57m

₹ 115,453
Fastest return journey

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

21:50-01:55

1 stop18h 35m

Kolkata Netaji S. Chandra

Mon 13/4

04:00-14:45

1 stop20h 15m

₹ 117,843

TorontoKolkata

YTZ - CCU

YTZCCU

Toronto Island

Wed 22/4

06:45-08:10

2 stops39h 55m

Kolkata Netaji S. Chandra

Wed 29/4

20:55-14:22

2 stops26h 57m

₹ 119,221

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

15:30-08:10

2 stops31h 10m

Kolkata Netaji S. Chandra

Sat 9/5

09:50-08:00

1 stop31h 40m

₹ 120,784

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

Sat 28/3

11:40-19:15

1 stop22h 05m

Kolkata Netaji S. Chandra

Fri 24/4

20:55-08:00

1 stop20h 35m

₹ 122,439

OttawaKolkata

YOW - CCU

YOWCCU

Ottawa

Wed 8/4

10:25-02:30

2 stops30h 35m

Kolkata Netaji S. Chandra

Wed 15/4

04:00-10:11

2 stops39h 41m

₹ 123,542

TorontoKolkata

YTZ - CCU

YTZCCU

Toronto Island

Wed 6/5

06:45-08:10

2 stops39h 55m

Kolkata Netaji S. Chandra

Wed 20/5

20:55-14:22

2 stops26h 57m

₹ 123,909

TorontoKolkata

YTZ - CCU

YTZCCU

Toronto Island

Thu 7/5

06:45-19:15

2 stops27h 00m

Kolkata Netaji S. Chandra

Mon 18/5

09:50-11:52

2 stops35h 32m

₹ 123,909

TorontoKolkata

YTZ - CCU

YTZCCU

Toronto Island

Thu 23/4

06:45-00:30

2 stops32h 15m

Kolkata Netaji S. Chandra

Mon 27/4

09:50-11:52

2 stops35h 32m

₹ 123,909

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Ontario 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 Ontario to Kolkata

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

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Kolkata (average of ₹ 78,868). Flying from Region of Ontario to Kolkata in December is currently the most expensive (average of ₹ 125,380). 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 Region of Ontario to Kolkata?

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.

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

    If you book a flight to Kolkata from Ontario, you will be flying to Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 13.4 km from the centre of Kolkata.

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

    Airlines like Qatar Airways and Emirates fly from Region of Ontario to Kolkata in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 21h 20m. The distance between Region of Ontario and Kolkata is about 12221 km. Both multi-stop and direct flights can be found to your destination and back.

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

    When deciding which route to take from Region of Ontario to Kolkata, consider Toronto Pearson Intl - Kolkata Netaji S. Chandra, Toronto Island - Kolkata Netaji S. Chandra or Ottawa - Kolkata Netaji S. Chandra, as they are the most popular.

  • 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 holiday 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.

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

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Kolkata (average of ₹ 78,868). Flying from Region of Ontario to Kolkata in December is currently the most expensive (average of ₹ 125,380). 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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Top 3 airlines flying from Ontario to Kolkata

Discover the top 3 airlines that operate flights from Ontario to Kolkata. 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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 53,255Average₹ 152,681FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 88,805Average₹ 141,484FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest₹ 124,858Average₹ 140,376FlexibilityNo 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 Ontario to Kolkata?

Cheapflights makes it easy to find Ontario to Kolkata flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kolkata from Ontario.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Kolkata, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Ontario to Kolkata 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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