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Cheap flights from Kolkata to Ontario from C$ 703

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — YYZ
5 mar. — 12 mar.1
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 3 febrero 2026.

jue. 4/64:20 p.m.
CCU
-
YYZ
2 stops33h 00m
Air France
mar. 1/96:00 p.m.
YYZ
-
CCU
2 stops26h 00m
Air France
Deal found 2/2C$ 1,349
mié. 3/64:20 p.m.
CCU
-
YYZ
2 stops33h 00m
Air France
sáb. 4/711:30 p.m.
YYZ
-
CCU
2 stops43h 45m
Air France
Deal found 2/2C$ 1,413
mié. 3/64:20 p.m.
CCU
-
YYZ
2 stops33h 00m
Multiple Airlines
vie. 3/76:00 p.m.
YYZ
-
CCU
2 stops28h 55m
Multiple Airlines
Deal found 2/2C$ 1,431
mié. 22/46:00 p.m.
CCU
-
YYZ
2 stops36h 30m
Multiple Airlines
jue. 1/104:45 p.m.
YYZ
-
CCU
2 stops29h 50m
Multiple Airlines
Deal found 3/2C$ 1,494
jue. 4/64:20 p.m.
CCU
-
YYZ
2 stops33h 00m
Air France
sáb. 4/711:30 p.m.
YYZ
-
CCU
2 stops43h 45m
Air France
Deal found 2/2C$ 1,502
mar. 2/67:00 p.m.
CCU
-
YYZ
2 stops30h 20m
Multiple Airlines
sáb. 4/711:30 p.m.
YYZ
-
CCU
2 stops43h 45m
Multiple Airlines
Deal found 2/2C$ 1,505
jue. 4/64:20 p.m.
CCU
-
YYZ
2 stops33h 00m
Multiple Airlines
jue. 2/76:00 p.m.
YYZ
-
CCU
2 stops28h 55m
Multiple Airlines
Deal found 2/2C$ 1,520
mar. 2/67:00 p.m.
CCU
-
YYZ
2 stops30h 20m
KLM
vie. 3/76:00 p.m.
YYZ
-
CCU
2 stops28h 55m
KLM
Deal found 2/2C$ 1,521
mié. 13/54:20 p.m.
CCU
-
YYZ
2 stops38h 10m
Air France
mar. 7/76:00 p.m.
YYZ
-
CCU
2 stops28h 55m
Air France
Deal found 2/2C$ 1,536
jue. 5/21:40 a.m.
CCU
-
YYZ
2 stops29h 55m
Air France
sáb. 27/611:30 p.m.
YYZ
-
CCU
2 stops44h 30m
Air France
Deal found 1/2C$ 1,655
vie. 24/46:30 p.m.
CCU
-
YYZ
2 stops28h 40m
Biman Bangladesh
jue. 1/105:00 p.m.
YYZ
-
CCU
2 stops39h 15m
Biman Bangladesh
Deal found 3/2C$ 1,691
vie. 6/29:30 p.m.
CCU
-
YYZ
2 stops29h 25m
Multiple Airlines
sáb. 27/66:00 p.m.
YYZ
-
CCU
2 stops28h 00m
Multiple Airlines
Deal found 2/2C$ 1,696

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 3 febrero 2026.

Round-trip from

C$ 1,349

One-way from

C$ 703

Popular in

January

Cheapest in

November

Average price

C$ 1,961
Air France
  • Air France
  • 4/6-1/9
  • 4 total stops
  • 59h 00m total
  • Kolkata to Ontario
Search Deals
11/6
  • 11/6
  • 3 total stops
  • 49h 50m total
  • Kolkata to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 3 febrero 2026.
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

jue. 7/5

7:00 p.m.-3:50 p.m.

2 stops30h 20m

Toronto Pearson Intl

vie. 22/5

6:00 p.m.-4:45 a.m.

2 stops25h 15m

C$ 1,743

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

lun. 20/4

10:15 p.m.-8:10 p.m.

2 stops31h 25m

Toronto Pearson Intl

vie. 2/10

6:05 p.m.-7:30 a.m.

2 stops27h 55m

C$ 1,811

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

mié. 3/6

8:55 p.m.-6:53 p.m.

2 stops31h 28m

Toronto Pearson Intl

mar. 30/6

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,820

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

dom. 31/5

8:55 p.m.-6:53 p.m.

2 stops31h 28m

Toronto Pearson Intl

mar. 30/6

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,820

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

vie. 5/6

8:55 p.m.-6:53 p.m.

2 stops31h 28m

Toronto Pearson Intl

mar. 30/6

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,860

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

lun. 1/6

9:50 a.m.-6:53 p.m.

2 stops42h 33m

Toronto Pearson Intl

vie. 3/7

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,880

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

mar. 2/6

9:50 a.m.-9:30 a.m.

1 stop33h 10m

Toronto Pearson Intl

mié. 1/7

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,893

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

jue. 4/6

9:50 a.m.-9:30 a.m.

1 stop33h 10m

Toronto Pearson Intl

mar. 30/6

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,893

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

lun. 1/6

9:50 a.m.-9:30 a.m.

1 stop33h 10m

Toronto Pearson Intl

mié. 1/7

4:35 p.m.-8:10 a.m.

2 stops30h 05m

C$ 1,893

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

sáb. 14/2

9:15 a.m.-8:17 a.m.

2 stops57h 32m

Toronto Pearson Intl

sáb. 21/2

1:55 p.m.-6:50 p.m.

1 stop18h 25m

C$ 1,924

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 32 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 round-trip 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, February is the cheapest month in which you can book a flight from Kolkata to Region of Ontario (average of C$ 1,388). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of C$ 1,863). 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 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 3 febrero 2026.
Read through reviews of airlines operating flights from Kolkata to Ontario, such as Emirates,KLM, andEtihad Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,495 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
3,495 reviews
Emirates
8.1
Very good
3,495 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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.
KLM
7.7
Good
1,448 reviews
Emirates
8.1
Very good
3,495 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
7.3
Good
1,380 reviews
Emirates
8.1
Very good
3,495 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
7,711 reviews
Emirates
8.1
Very good
3,495 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
2,974 reviews
Emirates
8.1
Very good
3,495 reviews
Check prices

Comfort

8.0

Overall

8.1

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Ontario. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

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

    British Airways and Emirates can get you from Kolkata to Region of Ontario in just under 31h 25m. Your travel time can differ by up to 03m. There are 12530 km between Kolkata and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 660 on Air France. Other airlines that offer cheap prices include Biman Bangladesh from C$ 743 and Air India from C$ 748 one-way.

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

    Most travellers choose Kolkata Netaji S. Chandra - Toronto Pearson Intl, Kolkata Netaji S. Chandra - Montreal Pierre Elliott Trudeau Intl or Kolkata Netaji S. Chandra - Ottawa when deciding on the best 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 vacation 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, February is the cheapest month in which you can book a flight from Kolkata to Region of Ontario (average of C$ 1,388). Flying from Kolkata to Region of Ontario in August is currently the most expensive (average of C$ 1,863). 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 Pierre Elliott Trudeau Intl flights
Kolkata to Ottawa flights

Top 5 airlines flying from Kolkata to Ontario

Discover the top 5 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 629,999 searches. Data last updated 3 febrero 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 1,318AverageC$ 1,557FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapestC$ 1,683AverageC$ 1,974FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapestC$ 1,774AverageC$ 2,344FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapestC$ 1,809AverageC$ 1,864FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapestC$ 1,919AverageC$ 2,310FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Kolkata to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Kolkata to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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! Start tracking prices for Kolkata to Ontario 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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