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Cheap flights from Ontario to Kolkata from ₹ 45,672

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CCU
27 dic — 3 gen1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Kolkata

Keep the following information in mind while searching for Ontario to Kolkata flight deals. Data was last updated 27 novembre 2025.

Round-trip from

₹ 96,876

One-way from

₹ 45,672

Popular in

December

Cheapest in

September

Average price

₹ 129,613
19/1-11/3
  • 19/1-11/3
  • 4 total stops
  • 67h 44m total
  • Ontario to Kolkata
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25/1
  • 25/1
  • 2 total stops
  • 26h 45m total
  • Ontario to Kolkata
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,607,297 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 386,412 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 27 novembre 2025.

mar 2/1217:35YYZ - CCU
3 stops30h 00mMultiple Airlines
mar 9/1215:00CCU - YYZ
2 stops28h 50mMultiple Airlines
Deal found 25/11₹ 113,824
gio 27/1117:30YYZ - CCU
2 stops37h 50mBiman Bangladesh
lun 22/1218:30CCU - YYZ
1 stop29h 40mBiman Bangladesh
Deal found 26/11₹ 115,698
lun 1/1213:30YTZ - CCU
2 stops26h 40mMultiple Airlines
mar 16/1203:35CCU - YTZ
2 stops39h 15mMultiple Airlines
Deal found 26/11₹ 123,458
lun 1/1207:15YYZ - CCU
2 stops32h 55mMultiple Airlines
mar 16/1203:35CCU - YYZ
2 stops38h 50mMultiple Airlines
Deal found 26/11₹ 124,172
sab 29/1117:30YYZ - CCU
2 stops37h 50mBiman Bangladesh
mer 17/1218:30CCU - YYZ
1 stop29h 40mBiman Bangladesh
Deal found 26/11₹ 124,261
sab 29/1119:15YYZ - CCU
2 stops29h 25mMultiple Airlines
ven 19/1218:30CCU - YYZ
1 stop29h 40mMultiple Airlines
Deal found 25/11₹ 124,707
dom 30/1118:00YYZ - CCU
3 stops31h 15mMultiple Airlines
sab 20/1215:00CCU - YYZ
3 stops28h 50mMultiple Airlines
Deal found 25/11₹ 126,491
sab 29/1120:55YYZ - CCU
2 stops35h 00mMultiple Airlines
mer 17/1222:00CCU - YYZ
3 stops35h 34mMultiple Airlines
Deal found 26/11₹ 132,468
dom 30/1116:30YTZ - CCU
3 stops29h 40mMultiple Airlines
ven 19/1203:35CCU - YTZ
2 stops27h 50mMultiple Airlines
Deal found 25/11₹ 147,722
ven 28/1113:20YTZ - CCU
3 stops35h 20mMultiple Airlines
gio 18/1201:40CCU - YTZ
3 stops29h 40mMultiple Airlines
Deal found 25/11₹ 156,107
ven 28/1113:20YTZ - CCU
3 stops35h 20mMultiple Airlines
ven 19/1203:35CCU - YTZ
2 stops27h 50mMultiple Airlines
Deal found 25/11₹ 164,225
mer 3/1207:10YTZ - CCU
2 stops38h 00mEmirates
mar 20/109:15CCU - YTZ
2 stops37h 10mEmirates
Deal found 26/11₹ 170,736

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 27 novembre 2025.
Use the filters below to find and compare flights from Ontario to Kolkata that are best for you.

Fly from

Ontario

Fly to

Kolkata

Route

Depart

Return

Price

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

dom 1/3

20:50-01:55

1 stop18h 35m

Kolkata Netaji S. Chandra

sab 30/5

03:50-14:45

1 stop20h 25m

₹ 101,693

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

dom 1/3

09:10-02:40

2 stops31h 00m

Kolkata Netaji S. Chandra

sab 30/5

03:45-13:21

2 stops43h 06m

₹ 107,223

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

dom 8/3

10:10-02:40

2 stops31h 00m

Kolkata Netaji S. Chandra

mer 11/3

20:55-13:22

2 stops25h 57m

₹ 108,561

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

gio 26/2

14:45-20:00

1 stop18h 45m

Kolkata Netaji S. Chandra

sab 21/3

03:35-08:50

1 stop38h 45m

₹ 109,453

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

mar 3/3

14:45-20:00

1 stop18h 45m

Kolkata Netaji S. Chandra

mer 25/3

20:55-08:50

1 stop21h 25m

₹ 109,453

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

dom 1/3

14:45-02:40

1 stop25h 25m

Kolkata Netaji S. Chandra

ven 20/3

03:35-08:50

1 stop38h 45m

₹ 109,453

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

gio 26/2

14:45-20:00

1 stop18h 45m

Kolkata Netaji S. Chandra

ven 20/3

03:35-08:50

1 stop38h 45m

₹ 109,453

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

ven 27/2

14:25-02:40

1 stop25h 45m

Kolkata Netaji S. Chandra

sab 21/3

03:35-08:50

1 stop38h 45m

₹ 109,453

TorontoKolkata

YYZ - CCU

YYZCCU

Toronto Pearson Intl

gio 5/3

14:45-20:00

1 stop18h 45m

Kolkata Netaji S. Chandra

lun 23/3

20:55-08:50

1 stop21h 25m

₹ 109,453

MontrealKolkata

YUL - CCU

YULCCU

Montreal Pierre Elliott Trudeau Intl

dom 1/3

20:50-17:50

2 stops34h 30m

Kolkata Netaji S. Chandra

sab 30/5

03:50-14:45

1 stop20h 25m

₹ 109,899

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 57 results
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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 ₹ 77,786). Flying from Region of Ontario to Kolkata in December is currently the most expensive (average of ₹ 121,853). 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 ON to CCU?

Find hourly flight availability from Ontario to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 novembre 2025.

When flying from Region of Ontario to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 26% versus a flight in the morning.

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, Etihad 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 19h 35m. 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 Montreal Pierre Elliott Trudeau Intl - 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 ₹ 77,786). Flying from Region of Ontario to Kolkata in December is currently the most expensive (average of ₹ 121,853). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 27 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 51,681Average₹ 146,602FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 86,180Average₹ 142,767FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapest₹ 124,144Average₹ 133,221FlexibilityNo 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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