Cheap flights from London Heathrow Airport to New Delhi from €321

The cheapest month to fly to New Delhi from London Heathrow Airport is in September. Flight prices, which tend to average around €551, are often lower during this time because this is during the off-season. If you aren’t able to travel to New Delhi during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €573.

According to our data, Tuesday is the cheapest day to fly to New Delhi from London Heathrow Airport. The lowest ticket price found for a Tuesday departure recently was €613. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to New Delhi on Friday is €1,179.

According to our data, the cheapest time of day to fly to New Delhi is in the afternoon. momondo users have found flights departing from London Heathrow Airport to New Delhi in the afternoon for as low as €613. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to New Delhi, so prices are often more expensive at around €941 per ticket.

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

You are more likely to see cheaper flights to New Delhi from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around €643 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 Heathrow Airport for as low as €591 on momondo.

There are 3 cabin classes available to choose from on London Heathrow Airport 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 27% on your flight if you consider stops on a London Heathrow Airport to New Delhi flight.

As of August 2026, prices for London Heathrow Airport to New Delhi flights are approximately 17% cheaper when compared to flights at the same time last year.

Historically, on average around 31% 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 145 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.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday 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.

Helsinki (HEL) was the most common stop: 44% of momondo users choosing one-stop flights on this route connected there.

Flights via Riyadh (RUH) offer the lowest average return price of €532.

Flights connecting via Muscat (MCT) have the shortest average one-way travel time: 12h 00m.

Helsinki (HEL) has the shortest average stopover time for this route: 2h 10m.

As of August 2026, 19 flights take off from London Heathrow Airport and land in New Delhi each day. The most common flight departure time for this route is 20:00, with 50% of daily flights taking off in the evening.

As of August 2026, there are 135 flights per week flying from London Heathrow Airport to New Delhi. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.