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Cheap flights from Ontario to Kolkata from C$ 755

YYZ — CCU
22 Oct — 29 Oct1
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

Thu 1/105:00 p.m. -
2 stops39h 15m
Wed 11/116:30 p.m. -
2 stops29h 40m
Deal found 19/9C$ 1,692
Tue 20/103:40 p.m. -
3 stops35h 05m
Mon 26/103:20 a.m. -
2 stops25h 45m
Deal found 20/9C$ 1,696
Mon 23/113:25 p.m. -
2 stops46h 15m
Mon 14/121:10 a.m. -
2 stops46h 45m
Deal found 18/9C$ 1,697
Thu 1/103:45 p.m. -
3 stops32h 35m
Wed 11/119:20 p.m. -
3 stops32h 45m
Deal found 19/9C$ 1,699
Fri 9/107:45 p.m. -
2 stops31h 15m
Sun 11/1010:30 p.m. -
2 stops44h 40m
Deal found 20/9C$ 1,700
Thu 1/107:20 a.m. -
2 stops27h 40m
Sun 8/119:00 p.m. -
1 stop22h 50m
Deal found 19/9C$ 1,710
Sat 14/117:20 a.m. -
3 stops30h 50m
Sun 22/119:00 p.m. -
2 stops33h 05m
Deal found 22/9C$ 1,711
Sun 4/1010:05 a.m. -
3 stops30h 10m
Sun 8/113:10 p.m. -
3 stops28h 40m
Deal found 18/9C$ 1,713
Sat 3/107:25 a.m. -
3 stops32h 50m
Sun 18/1010:30 p.m. -
2 stops44h 40m
Deal found 18/9C$ 1,724
Mon 19/106:20 p.m. -
2 stops30h 00m
Mon 26/109:00 p.m. -
1 stop21h 20m
Deal found 20/9C$ 1,738
Mon 19/109:15 a.m. -
3 stops28h 45m
Sun 25/103:25 a.m. -
2 stops27h 49m
Deal found 19/9C$ 1,790
Wed 30/912:00 p.m. -
2 stops29h 25m
Mon 26/103:20 a.m. -
2 stops27h 54m
Deal found 20/9C$ 1,795

Find flight deals from Ontario to Kolkata

Round-trip from

C$ 1,692

One-way from

C$ 755

Popular in

December

Cheapest in

March

Average price

C$ 2,111
31/10-12/11
  • 31/10-12/11
  • 4 total stops
  • 53h 50m total
  • Ontario to Kolkata
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20/10-31/12
  • 20/10-31/12
  • 2 total stops
  • 26h 55m total
  • Ontario to Kolkata
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 225 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 83 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 round-trip

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Tue 20/10

9:55 a.m.-8:30 p.m.

2 stops25h 05m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 840

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Wed 21/10

8:30 a.m.-2:55 a.m.

3 stops32h 55m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 882

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Thu 8/10

6:45 a.m.-8:30 p.m.

2 stops28h 15m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 960

TorontoKolkata

YYZ Toronto Pearson Intl - CCU Kolkata Netaji S. Chandra

YYZCCU

Toronto Pearson Intl

Wed 14/10

12:30 p.m.-6:10 p.m.

2 stops44h 10m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 997

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Tue 3/11

9:10 a.m.-1:05 a.m.

3 stops29h 25m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,012

TorontoKolkata

YYZ Toronto Pearson Intl - CCU Kolkata Netaji S. Chandra

YYZCCU

Toronto Pearson Intl

Fri 4/12

11:15 a.m.-9:25 a.m.

1 stop35h 40m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,016

TorontoKolkata

YYZ Toronto Pearson Intl - CCU Kolkata Netaji S. Chandra

YYZCCU

Toronto Pearson Intl

Tue 3/11

5:00 p.m.-5:50 p.m.

2 stops38h 20m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,036

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Wed 4/11

10:35 a.m.-8:20 a.m.

3 stops35h 15m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,036

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Fri 27/11

4:30 p.m.-8:50 a.m.

3 stops29h 50m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,120

TorontoKolkata

YTZ Toronto Island - CCU Kolkata Netaji S. Chandra

YTZCCU

Toronto Island

Fri 4/12

4:35 p.m.-12:50 p.m.

3 stops33h 45m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-1:30 p.m.

Nonstop0h 00m

C$ 1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/9

Showing 1-10 of 43 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 round-trip price

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, March is the cheapest month in which you can book a flight from Region of Ontario to Kolkata (average of C$ 1,915). Flying from Region of Ontario to Kolkata in December is currently the most expensive (average of C$ 2,635). 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 to fly round-trip from Region of Ontario to Kolkata?

Airfare is below average for this route at the moment.
Region of Ontario to Kolkata flights typically cost between C$ 1,739 and C$ 2,132 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,692 on Multiple Airlines (31 Oct-12 Nov).

How far ahead should I book a flight from Region of Ontario to Kolkata?

The best time to book flights from Region of Ontario to Kolkata is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

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

    Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from Ontario to Kolkata.

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

    A quick flight from Region of Ontario to Kolkata can take about 18h 40m. Emirates provides one of the quickest options available for as low as C$ 2,264. Region of Ontario and Kolkata are separated by a distance of 12530 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Biman Bangladesh. According to our data, you can fly for as low as C$ 779. Users have also found prices from C$ 919 and C$ 1,048 on Air India and Etihad Airways, respectively.

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

    While some choose either Toronto Island - Kolkata Netaji S. Chandra or Montreal Pierre Elliott Trudeau Intl - Kolkata Netaji S. Chandra, Toronto Pearson Intl - Kolkata Netaji S. Chandra is the most popular route from Region of Ontario to Kolkata.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Region of Ontario to Kolkata (average of C$ 1,915). Flying from Region of Ontario to Kolkata in December is currently the most expensive (average of C$ 2,635). 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

Top 8 airlines flying from Ontario to Kolkata

AirlineCheapestAverageFlexibilityOn-time
Biman BangladeshCheapestC$ 1,277AverageC$ 1,455FlexibilityNo cancel feeOn-time45%
Search Biman Bangladesh flights
LufthansaCheapestC$ 1,498AverageC$ 1,505FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,574AverageC$ 1,616FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapestC$ 1,581AverageC$ 2,063FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapestC$ 1,758AverageC$ 2,267FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
EmiratesCheapestC$ 1,758AverageC$ 2,041FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapestC$ 1,857AverageC$ 2,279FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapestC$ 1,894AverageC$ 2,287FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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Cheapflights helps you search for flights from Ontario to Kolkata via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Ontario to Kolkata.

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

Yes, we can. To see specific flights from Ontario to Kolkata with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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