Air India flights from Kolkata to London (CCU - LON)
Cheapflights users flying from Kolkata to London on Air India typically fly into London Heathrow and depart from Kolkata Netaji S. Chandra. Select your dates above for pricing.
Air India flights from Kolkata to London in 2025
Find detailed information about Air India flights from Kolkata to London. Explore the options provided by Air India to plan your journey from Kolkata to London. Data last updated 18 May 2025.
Find Air India flight deals from Kolkata to London
Cheapest Air India flights from Kolkata to LondonExplore the most affordable Air India flight options available from Kolkata to London. Find the lowest fares with prices last updated on 18 May 2025.
Explore the most affordable Air India flight options available from Kolkata to London. Find the lowest fares with prices last updated on 18 May 2025.
Travel insights for Air India flights from Kolkata to London
Get recent, data-driven insights about Air India flights from Kolkata to London including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Kolkata to London with Air India?
Use this chart to determine the optimal time to book a return flight from Kolkata to London. Price data was last updated on 16 May 2025.
Booking with Air India 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Kolkata to London with Air India?
Currently, the most affordable month to book a Air India flight from Kolkata to London in May, with an average price of ₹ 49,033. Conversely, traveling with Air India from Kolkata to London in September will be the most expensive, with an average cost of ₹ 71,197. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Best time to book a flight from Kolkata to London
Have a flexible travel schedule? Discover the best time to fly to London from Kolkata with our price prediction graph.
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Fly from Kolkata to London on another airline
Consider alternative airlines that service the London area. Flight routes are based on user searches made on Cheapflights and were last updated on 18 May 2025.
See what others are saying about Air India
Read reviews and see what other travellers are saying about their experiences with Air India. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air India for your next flight. Reviews last updated 18 May 2025.
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