Cheap flights from India to London from £177

The cheapest month to fly to London from India is in October. Flight prices, which tend to average around £477, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from India averaging around £482.

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £557. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from India to London for around £586.

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £568. Flights in the afternoon are often more expensive, with an average ticket price of £576.

Fly from Bengaluru Intl to London Heathrow for the best India - London flight prices

You are more likely to see cheaper flights to London from India when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £564 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from India for as low as £500 on momondo.

There are 4 cabin classes available to choose from on India to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Qatar Airways, SWISS, and Etihad Airways are the most popular carriers operating from India to London

Air India, British Airways and Virgin Atlantic are the top three most popular airlines that fly to London from India according to our data. Air India is the first choice among our users, with 35% of people opting to fly with this airline when travelling to London. Keep in mind that there are 18 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 24% of flights between India and London have experienced a delay on any given week. The average delay length over the past 12 months has been 152 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of April 2026, 46 flights take off from India and land in London each day. The most common flight departure time for this route is 11:00, with 46% of daily flights taking off at midday.

325 flights are operational weekly from India to London as of April 2026. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.