Cheap flights from London to Mumbai from $338

If you aren’t able to travel during the month of May, then book flights to Mumbai from London during September instead. Flights to Mumbai in September, while not as cheap as those in May, still average around $603.

On average, the least expensive day to fly to Mumbai from London is on a Sunday. momondo users have found tickets for Sunday departures for as low as $723. However, this price may fluctuate depending on the airline, the season, and holidays. 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 Mumbai on Friday is $790.

In the evening is the cheapest time of day to fly from London to Mumbai when you can find flight prices for as low as $740. Flying to Mumbai in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Mumbai, so prices are often more expensive at around $780 per ticket.

Fly from London Heathrow to Mumbai Chhatrapati Shivaji Intl for the best London - Mumbai Chhatrapati Shivaji Intl flight prices

You are more likely to see cheaper flights to Mumbai from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Mumbai for around $693 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mumbai from London for as low as $652 on momondo.

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

Etihad Airways and KLM are the most popular carriers operating from London to Mumbai Chhatrapati Shivaji Intl

Air India, British Airways and Virgin Atlantic are the top three most popular airlines that fly to Mumbai from London according to our data. Air India is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Mumbai. Keep in mind that there are 10 different airlines that fly to Mumbai on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between London and Mumbai have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

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

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

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Manama (BAH) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Flights via Muscat (MCT) offer the lowest average round-trip price of $554.

Flights connecting via Kuwait City (KWI) have the shortest average one-way travel time: 11h 00m.

Kuwait City (KWI) has the shortest average layover time for this route: 0h 45m.

As of February 2026, there are 19 flights per day flying from London to Mumbai. The most common time of day flights depart is 8:00PM, with 51% of flights taking off in the afternoon.

138 flights are operational weekly from London to Mumbai as of February 2026. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.