Cheap flights from London to New Delhi from ₹ 36,617

The month of January is another great option to travel to New Delhi, with average flight prices from London averaging around ₹ 65,340.

Our data shows that Monday is the least expensive day to fly to New Delhi. Tickets to fly out on this day can be as low as ₹ 75,214. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 85,949.

Our most recent data shows that the best time of day to fly to New Delhi is at midday. Flights from London to New Delhi during this time can be as low as ₹ 75,748. Flights to New Delhi are more costly in the afternoon, with an average ticket price of ₹ 86,195. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to New Delhi Indira Gandhi Intl for the best London - New Delhi Indira Gandhi Intl flight prices

You are more likely to see cheaper flights to New Delhi from London when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around ₹ 72,972 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from London for as low as ₹ 68,669 on momondo.

There are 3 cabin classes available to choose from on London to New Delhi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 2% on your flight if you consider stops on a London to New Delhi flight.

As of October 2026, prices for London to New Delhi flights are approximately 12% cheaper when compared to flights at the same time last year.

Oman Air, Etihad Airways, and SWISS are the most popular carriers operating from London to New Delhi Indira Gandhi Intl

Air India, British Airways and Virgin Atlantic are the top three most popular airlines that fly to New Delhi from London according to our data. Air India is the first choice among our users, with 43% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 13 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 30% of flights between London and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 144 minutes.

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

Monday 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 9% of their flights experiencing any sort of delay.

Muscat (MCT) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

Flights via Mumbai (BOM) offer the lowest average return price of ₹ 54,098.

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 10h 55m.

Dubai (DXB) has the shortest average stopover time for this route: 1h 15m.

As of October 2026, 19 flights take off from London and land in New Delhi each day. The most common flight departure time for this route is 10:00, with 38% of daily flights taking off at midday.

As of October 2026, 133 flights take off from London and land in New Delhi each week. The most common flight departure day for this route is Sun, with 18% of weekly flights taking off on this day.