₹ 34,127 Find Cheap Flights from London Heathrow Airport to Chennai – Compare and Save

Taxis are a more convenient and quick way to move to Chennai Central Station from Madras Airport. A taxi ride to Chennai Central from the airport costs around ₹490 (£4.83) and takes approximately 18min. There is still a train linking Madras Airport to Chennai Central Station. The train leaves the airport to Chennai Park and Trisulam. Chennai International Airport is around 10.2 miles away from Chennai Central Railway Station.

Each terminal at London Heathrow has a Left Luggage facility. The airport allows keeping baggage at its facility for up to 90 days. You will spend around £7.50 for keeping an item at the facility for up to 3h and around £12.50 for up to 24h.

London Heathrow Airport is easily accessible from the southeast, nearby London, and across the UK via buses, coaches, and rail. Heathrow Express, the airport’s dedicated train, offers a faster and stress-free transfer from downtown London to Heathrow. The trains run every 15min from Paddington Station, and it takes around 15min to London Heathrow. Cabs are also plenty from central London to Heathrow. A 2-mile distance from London Heathrow takes around 15min and costs approximately £9.40.

There is plenty of free mobile and laptop charging areas throughout the airport. If they’re all fully occupied, check the availability of charging areas with the nearby lounges and shops.

You will probably want to melt your stress away after a long, tiresome flight from London Heathrow to Chennai Airport. Sonya Spa, located near the Domestic Terminal, is the perfect destination for travellers looking for a manicure, pedicure, massage, and other spa services.

Chennai International Airport has a Left Luggage storage facility that charges around ₹20 (£0.2), but the price can vary depending on the size of an item. The storage facility near the Departure Terminal is open 24h. The airport also offers a luggage wrapping service to travellers who want to protect their bags from damage.

Among airlines operating London Heathrow Airport to Chennai flights:

• British Airways: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only British Airways operates flights between London Heathrow Airport and Chennai.

Flights from London Heathrow Airport to Chennai usually depart from London Heathrow (LHR) and arrive at Chennai (MAA).

Here are some options for this route, based on selected ticket types and cabin classes:

• British Airways: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Three cabin classes are available on flights from London Heathrow Airport to Chennai:

• Economy class
• Premium Economy Class
• Business Class

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ₹ 66,495 return via Manama Bahrain Intl (BAH), compared with ₹ 84,712 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ₹ 8,682–₹ 9,505 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 787-8 Dreamliner family is used most often on this route, operated mainly by British Airways and Air India. Other aircraft seen on the route include Boeing 787 Dreamliner variants.

One-stop flights from London Heathrow Airport to Chennai most commonly connect through:

• Abu Dhabi Zayed Intl (AUH) – 35% of one-stop connections
• Manama Bahrain Intl (BAH) – 18% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) – 14% of one-stop connections
• Doha Hamad Intl (DOH) – 13% of one-stop connections

Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 14% on the London Heathrow Airport to Chennai route. Tuesday is the cheapest departure day at ₹ 67,969 return on average, while Saturday is the most expensive at ₹ 78,521, a difference of ₹ 10,552. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Chennai route, 18% of flights were delayed in the past 3 months, with delays averaging 2 hours 36 minutes.

Afternoon is the busiest departure period on London Heathrow Airport to Chennai flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

These are the earliest and latest flight times available from London Heathrow Airport to Chennai:

• Earliest: departs at 12:40 and lands at 22:49
• Latest: departs at 14:10 and lands at 00:19.

The flight takes about 10h 09m.

Last-minute fares on this route (booked within 2 weeks of departure) run 4% above the route average of ₹ 71,557. Book 4 weeks before departure for the lowest fares.

A direct flight from London Heathrow Airport to Chennai takes 10h 09m, covering 13,243 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from London Heathrow Airport to Chennai are currently lower than usual. Average one-way flight prices are about ₹ 38,975, which is 10% below the typical average for this route.

British Airways is the only airline operating London Heathrow Airport to Chennai flights. 82% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time of 13h 27m, compared to 13h 57m via Doha Hamad Intl (DOH) and 14h 00m via Dubai Intl (DXB).

Chennai is 4 hours ahead of London Heathrow Airport (India Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Return flights from London Heathrow Airport to Chennai range from ₹ 60,880 to ₹ 89,893, with an average of ₹ 71,557 over the past 12 months. Anything below ₹ 60,880 counts as a good deal.