Cheap flights from New Delhi to the United Kingdom from £186

The cheapest month to fly to United Kingdom from New Delhi is in December. Flight prices, which tend to average around £535, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of December, then departing from New Delhi during the month July is also very affordable. Most momondo users find prices during this month for around £573.

The cheapest day to depart from New Delhi to United Kingdom is on a Friday. Travellers who choose to depart for United Kingdom on a Friday will often find tickets for as low as £589. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New Delhi to United Kingdom for around £619.

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £566. Try not to purchase tickets in the evening because they tend to be around £617. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to United Kingdom from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £593 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from New Delhi for as low as £510 on momondo.

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

Qatar Airways, Gulf Air, and Emirates are the most popular carriers operating from New Delhi Indira Gandhi Intl to United Kingdom

Air India, British Airways and Emirates are the top three most popular airlines that fly to United Kingdom from New Delhi according to our data. Air India is the first choice among our users, with 39% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 15 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between New Delhi and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 154 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. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

20 flights are operational daily from New Delhi to United Kingdom as of November 2026. The most popular departure time for this route is 00:00, with 54% of flights per day taking off in the morning.

As of November 2026, 145 flights take off from New Delhi and land in United Kingdom each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.