Cheap flights from Ontario, CA to Kolkata, India
Flights starting at £413. Choose between Air India Limited, Frontier Airlines, or IndiGo Airlines to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Kolkata
Cheapest one-way trip | £422 |
---|---|
Cheapest round-trip | £856 |
Average round-trip | £987 |
Includes rare itinerary | |
Most popular airline | Air India Limited |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Air India Limited, Frontier Airlines, IndiGo Airlines, Air Vistara, and Qatar Airways. Ontario and Kolkata have 267 direct flights per week.
Check-in for a flight from Ontario to Kolkata
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Air India Limited | AIC | AI | Yes | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
IndiGo Airlines | IGO | 6E | Yes | 0 0 |
Air Vistara | VTI | UK | No | 0 0 |
Qatar Airways | QTR | QR | Yes | 0 0 |
Weather in Kolkata
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 26°C | 16°C |
February | 30°C | 18°C |
March | 34°C | 23°C |
April | 36°C | 26°C |
May | 36°C | 28°C |
June | 34°C | 28°C |
July | 32°C | 27°C |
August | 32°C | 26°C |
September | 31°C | 26°C |
October | 31°C | 24°C |
November | 29°C | 20°C |
December | 26°C | 17°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Ontario
- Flights from Ontario to Orlando
- Flights from Ontario to New York
- Flights from Ontario to Denver
- Flights from Ontario to London
- Flights from Ontario to Austin
- Flights from Ontario to Las Vegas
- Flights from Ontario to Boston
- Flights from Ontario to San Francisco
- Flights from Ontario to Stockton
- Flights from Ontario to Richmond
- Flights from Ontario to Jacksonville
- Flights from Ontario to Detroit
- Flights from Ontario to Manchester
- Flights from Ontario to Indianapolis
- Flights from Ontario to Bengaluru
- Flights from Ontario to Minneapolis
- Flights from Ontario to Boise
- Flights from Ontario to Cincinnati
- Flights from Ontario to Oklahoma City
- Flights from Ontario to Guatemala City
Flights to Kolkata
- Flights from New Delhi to Kolkata
- Flights from Bengaluru to Kolkata
- Flights from Singapore to Kolkata
- Flights from Mumbai to Kolkata
- Flights from Bangkok to Kolkata
- Flights from Pune to Kolkata
- Flights from Chennai to Kolkata
- Flights from Bagdogra to Kolkata
- Flights from Manila to Kolkata
- Flights from Taipei to Kolkata
- Flights from Dhaka to Kolkata
- Flights from Hyderabad to Kolkata
- Flights from Chittagong to Kolkata
- Flights from Hong Kong to Kolkata
- Flights from Sydney to Kolkata
- Flights from London to Kolkata
- Flights from Melbourne to Kolkata
- Flights from Goa to Kolkata
- Flights from Ahmedabad to Kolkata
- Flights from Bhubaneswar to Kolkata
Popular routes
- Flights from Kochi to Rome
- Flights from Cape Town to Islamabad
- Flights from Barranquilla to Brussels
- Flights from Cúcuta to Dammam
- Flights from Recife to Columbus
- Flights from Muscat to Puerto Escondido, Oaxaca
- Flights from San Francisco to Beijing
- Flights from Columbus to Recife
- Flights from London to Milan
- Flights from Milwaukee to Oklahoma City
- Flights from Chittagong to Vienna
- Flights from London to Faro