Cheap flights from Kolkata to Ontario from ₹ 67,900
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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Kolkata to Ontario
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2025.
Round-trip from | ₹ 104,205 |
---|---|
One-way from | ₹ 67,900 |
Popular in | August |
Cheapest in | April |
Average price | ₹ 130,235 |
Find flight deals from Kolkata to Ontario
Cheapest flights from Kolkata to OntarioExplore 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 1 July 2025.
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 1 July 2025.
Cheapflights Fare Finder
Customise 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 454,620 searches. Data last updated 1 July 2025.
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
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Tue 2/9
02:00-18:40
2 stops29h 10m
Ontario
Tue 2/12
22:45-00:40
2 stops36h 25m
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Mon 17/11
03:20-20:48
2 stops30h 58m
Ontario
Tue 13/1
11:30-01:45
2 stops24h 45m
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Sun 27/7
19:30-18:53
3 stops35h 53m
Ontario
Sun 3/8
16:45-07:30
3 stops50h 15m
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Sun 27/7
21:30-21:59
2 stops36h 59m
Ontario
Sun 3/8
23:59-03:00
2 stops38h 31m
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Tue 15/7
03:50-00:15
2 stops32h 55m
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Thu 7/8
23:05-18:40
3 stops32h 05m
KolkataOntario
CCU - ONT
CCUONT
Kolkata Netaji S. Chandra
Sat 19/7
04:00-21:59
2 stops54h 29m
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.
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 1 July 2025.
Read reviews from past customers who have flown with Qatar Airways, Etihad Airways, andBritish Airways from Kolkata to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
preeti,Jan 2025
DOH - PHL
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
preeti,Jan 2025
DOH - PHL
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
preeti,Jan 2025
DOH - PHL
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
preeti,Jan 2025
DOH - PHL
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.
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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.
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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.