starting at $247
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kolkata to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kolkata to London, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kolkata to London:
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
You can fly from Kolkata to London with IndiGo. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $247. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with IndiGo is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.
starting at $247
There appear to be no non-stop flights from Kolkata to London at this time.... Well, or something went wrong on our side and we couldn't find anything
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Kolkata to London departs on 02/04/2026, is operated by IndiGo and costs $247
There is no information about the cheapest roundtrip flight from Kolkata to London
Fastest flight from Kolkata to London takes 21h 25m
•
STN
There are no direct flights on this route.
The distance between Kolkata and London is 7947km (4927 miles). The time difference between Kolkata and London is 5h 30m
We couldn't find any special offers for flights from Kolkata to London
The cheapest flight ticket from Kolkata to London according to data for the last 48 hours costs $247
Often the best time to buy tickets from Kolkata to London is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kolkata to London can be found flying in these months: February.
The fastest flights from Kolkata to London start from 21 hours 25 minutes in the air.
The following airlines operate direct flights on the route Kolkata — London:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Kolkata to London