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Cheap flights from Kolkata to Ontario from ₹ 62,296

CCU — ONT
12 Nov — 19 Nov1
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

Sun 15/1100:50 -
2 stops28h 35m
Mon 30/1121:45 -
2 stops36h 35m
Deal found 8/10₹ 106,219
Fri 9/1003:40 -
2 stops26h 50m
Sat 17/1011:13 -
2 stops26h 27m
Deal found 8/10₹ 167,750
Mon 21/1200:50 -
2 stops28h 35m
Thu 14/107:00 -
3 stops28h 10m
Deal found 8/10₹ 182,582
Wed 4/1103:25 -
2 stops28h 47m
Sat 14/1106:00 -
2 stops30h 25m
Deal found 11/10₹ 184,592
Wed 28/1003:25 -
2 stops32h 47m
Wed 25/1106:00 -
2 stops30h 25m
Deal found 9/10₹ 187,271
Sun 25/1004:00 -
2 stops53h 41m
Sun 1/1106:00 -
2 stops30h 25m
Deal found 11/10₹ 198,372
Wed 18/1103:25 -
2 stops28h 57m
Fri 20/1120:59 -
2 stops39h 26m
Deal found 11/10₹ 205,740
Tue 10/1103:25 -
2 stops33h 51m
Sun 28/206:00 -
2 stops30h 25m
Deal found 10/10₹ 823,821
Tue 13/1003:40 -
2 stops26h 50m
Thu 22/1011:13 -
2 stops26h 27m
Deal found 11/10₹ 1,812,618

Find flight deals from Kolkata to Ontario

Round-trip from

₹ 106,219

One-way from

₹ 62,296

Popular in

July

Cheapest in

June

Average price

₹ 131,961
15/11-30/11
  • 15/11-30/11
  • 4 total stops
  • 65h 10m total
  • Kolkata to Ontario
Search Deals
15/11-31/12
  • 15/11-31/12
  • 2 total stops
  • 28h 35m total
  • Kolkata to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 877,485 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 358,199 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

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Cheapest return flight

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Sun 15/11

00:50-15:55

2 stops28h 35m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 66,602
Fastest return journey

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Mon 19/10

03:40-18:00

2 stops26h 50m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 81,530

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Wed 28/10

03:25-23:42

2 stops32h 47m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 82,679

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Sun 18/10

03:40-23:42

2 stops32h 32m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 82,679

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Sun 25/10

23:05-16:55

2 stops30h 20m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 85,932

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Mon 16/11

03:25-22:57

2 stops33h 02m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 88,803

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Tue 17/11

03:25-18:42

2 stops28h 47m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 102,296

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Sun 15/11

00:50-15:55

2 stops28h 35m

Ontario

Mon 30/11

21:45-23:50

2 stops36h 35m

₹ 106,219

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Mon 4/1

02:35-17:05

2 stops52h 00m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 116,650

KolkataOntario

CCU Kolkata Netaji S. Chandra - ONT Ontario

CCUONT

Kolkata Netaji S. Chandra

Mon 4/1

21:50-21:18

3 stops36h 58m

Ontario

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 126,698

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Showing 1-10 of 21 resultsSorted by cheapest first
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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 return price

Related info for your journey

  • How long is the flight from Kolkata to Ontario?

    For as low as ₹ 187,271, Qatar Airways can have you in Ontario from Kolkata in 32h 47m. There are 13124 km between Kolkata and 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 holiday 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.

See more FAQs

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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 taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kolkata to Ontario for you. Better yet — we are completely free to use.

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

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

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

Yes, Cheapflights offers price alerts on Kolkata to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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