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Cheap flights from Kolkata to Ontario from C$ 636

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Ontario departing on 19/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kolkata to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
4:20 p.m. - 9:00 p.m.
CCU
-
YYZ
38h 10m
2 stops
Air France Logo
6:00 p.m. - 4:45 a.m.
YYZ
-
CCU
25h 15m
2 stops
C$ 1,334Air France
Mon, 1 Jun - Thu, 18 Jun
Air France Logo
4:20 p.m. - 3:50 p.m.
CCU
-
YYZ
33h 00m
2 stops
Air France Logo
6:00 p.m. - 5:30 a.m.
YYZ
-
CCU
26h 00m
2 stops
C$ 1,349Air France
Thu, 4 Jun - Tue, 1 Sep
Multiple Airlines Logo
7:05 p.m. - 3:50 p.m.
CCU
-
YYZ
30h 15m
2 stops
Multiple Airlines Logo
6:00 p.m. - 5:30 a.m.
YYZ
-
CCU
26h 00m
2 stops
C$ 1,381Multiple Airlines
Tue, 21 Apr - Mon, 7 Sep
KLM Logo
7:05 p.m. - 3:50 p.m.
CCU
-
YYZ
30h 15m
2 stops
KLM Logo
9:55 p.m. - 7:30 a.m.
YYZ
-
CCU
24h 05m
2 stops
C$ 1,384KLM
Tue, 21 Apr - Mon, 14 Sep
Air France Logo
4:20 p.m. - 3:50 p.m.
CCU
-
YYZ
33h 00m
2 stops
Air France Logo
11:30 p.m. - 4:45 a.m.
YYZ
-
CCU
43h 45m
2 stops
C$ 1,414Air France
Wed, 3 Jun - Sat, 4 Jul
Multiple Airlines Logo
4:20 p.m. - 3:50 p.m.
CCU
-
YYZ
33h 00m
2 stops
Multiple Airlines Logo
6:00 p.m. - 8:25 a.m.
YYZ
-
CCU
28h 55m
2 stops
C$ 1,431Multiple Airlines
Wed, 3 Jun - Fri, 3 Jul
Air France Logo
6:00 p.m. - 9:00 p.m.
CCU
-
YYZ
36h 30m
2 stops
Air France Logo
6:00 p.m. - 5:30 a.m.
YYZ
-
CCU
26h 00m
2 stops
C$ 1,491Air France
Wed, 22 Apr - Wed, 16 Sep
Multiple Airlines Logo
6:00 p.m. - 9:00 p.m.
CCU
-
YYZ
36h 30m
2 stops
Multiple Airlines Logo
4:45 p.m. - 8:05 a.m.
YYZ
-
CCU
29h 50m
2 stops
C$ 1,494Multiple Airlines
Wed, 22 Apr - Thu, 1 Oct
Air France Logo
4:20 p.m. - 3:50 p.m.
CCU
-
YYZ
33h 00m
2 stops
Air France Logo
11:30 p.m. - 4:45 a.m.
YYZ
-
CCU
43h 45m
2 stops
C$ 1,502Air France
Thu, 4 Jun - Sat, 4 Jul
Multiple Airlines Logo
7:00 p.m. - 3:50 p.m.
CCU
-
YYZ
30h 20m
2 stops
Multiple Airlines Logo
11:30 p.m. - 4:45 a.m.
YYZ
-
CCU
43h 45m
2 stops
C$ 1,505Multiple Airlines
Tue, 2 Jun - Sat, 4 Jul

British Airways flights from Kolkata to Region of Ontario

Our best British Airways deals on Kolkata to Region of Ontario flight tickets
British Airways
24 Apr
CCU7:05 p.m.Kolkata Netaji S. Chandra
54h 30m
2 stops
YYZ4:05 p.m.Toronto Pearson Intl
6 Sep
YYZ6:10 p.m.Toronto Pearson Intl
49h 05m
2 stops
CCU4:45 a.m.Kolkata Netaji S. Chandra
C$ 1,761
British Airways
24 Apr
CCU2:00 a.m.Kolkata Netaji S. Chandra
47h 35m
2 stops
YYZ4:05 p.m.Toronto Pearson Intl
3 Oct
YYZ6:05 p.m.Toronto Pearson Intl
49h 10m
2 stops
CCU4:45 a.m.Kolkata Netaji S. Chandra
C$ 1,765
British Airways
20 Apr
CCU10:15 p.m.Kolkata Netaji S. Chandra
31h 25m
2 stops
YYZ8:10 p.m.Toronto Pearson Intl
4 Oct
YYZ6:10 p.m.Toronto Pearson Intl
27h 50m
2 stops
CCU7:30 a.m.Kolkata Netaji S. Chandra
C$ 1,808

Air France flights from Kolkata to Region of Ontario

Our best Air France deals on Kolkata to Region of Ontario flight tickets
Air France
1 Jun
CCU4:20 p.m.Kolkata Netaji S. Chandra
38h 10m
2 stops
YYZ9:00 p.m.Toronto Pearson Intl
18 Jun
YYZ6:00 p.m.Toronto Pearson Intl
25h 15m
2 stops
CCU4:45 a.m.Kolkata Netaji S. Chandra
C$ 1,334
Air France
4 Jun
CCU4:20 p.m.Kolkata Netaji S. Chandra
33h 00m
2 stops
YYZ3:50 p.m.Toronto Pearson Intl
1 Sep
YYZ6:00 p.m.Toronto Pearson Intl
26h 00m
2 stops
CCU5:30 a.m.Kolkata Netaji S. Chandra
C$ 1,349
Air France
3 Jun
CCU4:20 p.m.Kolkata Netaji S. Chandra
33h 00m
2 stops
YYZ3:50 p.m.Toronto Pearson Intl
4 Jul
YYZ11:30 p.m.Toronto Pearson Intl
43h 45m
2 stops
CCU4:45 a.m.Kolkata Netaji S. Chandra
C$ 1,414

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Region of 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, momondo users made 96,600 searches. Data last updated 4 February 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

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Mon 1/6

4:20 p.m.-9:00 p.m.

2 stops38h 10m

Toronto Pearson Intl

Thu 18/6

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

2 stops25h 15m

C$ 1,334

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Thu 4/6

4:20 p.m.-3:50 p.m.

2 stops33h 00m

Toronto Pearson Intl

Tue 1/9

6:00 p.m.-5:30 a.m.

2 stops26h 00m

C$ 1,349

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 21/4

7:05 p.m.-3:50 p.m.

2 stops30h 15m

Toronto Pearson Intl

Mon 7/9

6:00 p.m.-5:30 a.m.

2 stops26h 00m

C$ 1,381

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 21/4

7:05 p.m.-3:50 p.m.

2 stops30h 15m

Toronto Pearson Intl

Mon 14/9

9:55 p.m.-7:30 a.m.

2 stops24h 05m

C$ 1,384

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 3/6

4:20 p.m.-3:50 p.m.

2 stops33h 00m

Toronto Pearson Intl

Sat 4/7

11:30 p.m.-4:45 a.m.

2 stops43h 45m

C$ 1,414

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 3/6

4:20 p.m.-3:50 p.m.

2 stops33h 00m

Toronto Pearson Intl

Fri 3/7

6:00 p.m.-8:25 a.m.

2 stops28h 55m

C$ 1,431

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 22/4

6:00 p.m.-9:00 p.m.

2 stops36h 30m

Toronto Pearson Intl

Wed 16/9

6:00 p.m.-5:30 a.m.

2 stops26h 00m

C$ 1,491

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Wed 22/4

6:00 p.m.-9:00 p.m.

2 stops36h 30m

Toronto Pearson Intl

Thu 1/10

4:45 p.m.-8:05 a.m.

2 stops29h 50m

C$ 1,494

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Thu 4/6

4:20 p.m.-3:50 p.m.

2 stops33h 00m

Toronto Pearson Intl

Sat 4/7

11:30 p.m.-4:45 a.m.

2 stops43h 45m

C$ 1,502

KolkataToronto

CCU - YYZ

CCUYYZ

Kolkata Netaji S. Chandra

Tue 2/6

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

2 stops30h 20m

Toronto Pearson Intl

Sat 4/7

11:30 p.m.-4:45 a.m.

2 stops43h 45m

C$ 1,505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from Kolkata to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, November is the cheapest month to fly from Kolkata to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,673. If you are unable to visit Region of Ontario during the month of November, then departing from Kolkata during the month October is also very affordable. Most momondo users find prices during this month for around C$ 1,763.

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 1,981 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Kolkata for as low as C$ 1,717 on momondo.

Can stopping save me money on Kolkata to Region of Ontario flights?

You could potentially save up to 12% on your flight if you consider stops on a Kolkata to Region of Ontario flight.

Cheap Kolkata to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Region of Ontario

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Kolkata to Region of Ontario takes 22h 55m
There are no direct flights from Kolkata to Region of Ontario. There are no popular flight routes from Kolkata to Region of Ontario.
Search flight deals

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Ontario?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Ontario are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Ontario?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kolkata to Region of Ontario

Compare and see reviews for airlines that fly from Kolkata to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom C$ 1,318Free CancellationRating
7.7
1,448 reviews
Search KLM flights
Etihad AirwaysPriceFrom C$ 1,683Free CancellationRating
7.3
1,380 reviews
Search Etihad Airways flights
Air IndiaPriceFrom C$ 1,775Free CancellationRating
5.5
2,972 reviews
Search Air India flights
British AirwaysPriceFrom C$ 1,809Free CancellationRating
6.7
7,714 reviews
Search British Airways flights
EmiratesPriceFrom C$ 1,919Free CancellationRating
8.1
3,503 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Ontario?

It is quick and easy to find Kolkata to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Kolkata to Ontario with flexible booking policies on momondo?

All flight searches from Kolkata to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kolkata to Ontario?

Once all potential Kolkata to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kolkata to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kolkata to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

An easier way to manage your Region of Ontario trip

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Find better results for your trip to Ontario

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