₹ 21,514 Find Cheap Flights from Chennai to London Heathrow Airport – Compare and Save

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

• Earliest: departs at 05:35 and lands at 17:02
• Latest: departs at 07:35 and lands at 19:02.

The flight takes about 11h 27m.

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

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A direct flight from Chennai to London Heathrow Airport takes 11h 27m, 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.

Return flights from Chennai to London Heathrow Airport range from ₹ 61,657 to ₹ 82,011, with an average of ₹ 69,761 over the past 12 months. Anything below ₹ 61,657 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 7% above the ₹ 69,761 route average. Book 16 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ₹ 63,904 return via Kuwait City (KWI), compared with ₹ 82,313 for direct.

British Airways is the only airline operating Chennai to London Heathrow Airport flights. 87% of its flights are on time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ₹ 8,655–₹ 9,476 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. Other aircraft seen on the route include Boeing 787-9 Dreamliner variants.

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

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 54,495 to ₹ 524,025. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Chennai to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about ₹ 25,703, which is 21% below the typical average for this route.

London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around ₹ 668 for economy cars. Top options include:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

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

Morning flights have the fewest delays on this route, while night departures tend to have the most.

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 Chennai to London Heathrow Airport route, 13% of flights were delayed in the past three months, with delays averaging 2h 52m.

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

• Abu Dhabi Zayed Intl (AUH) – 42% of one-stop connections
• Dubai Intl (DXB) – 24% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) – 9% of one-stop connections
• Doha Hamad Intl (DOH) – 6% of one-stop connections

Yes. Flexible dates can save you up to 9% on flights from Chennai to London Heathrow Airport. Tuesday is the cheapest departure day at ₹ 68,048 return on average, while Saturday is the most expensive at ₹ 74,019, a difference of ₹ 5,971.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time of 13h 11m, compared to 14h 02m via Dubai Intl (DXB) and 14h 06m via Doha Hamad Intl (DOH).

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

Some of the most popular sights in London Heathrow Airport are Hyde Park and Kensington Square. These are among the most viewed places in London Heathrow Airport on KAYAK.

Among airlines operating Chennai to London Heathrow Airport flights:

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

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

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
• American Airlines: a checked bag in Business Class class

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

If you’re taking public transport to the airport, the train is a quick option. There is no railway station at Chennai Airport, but passengers can take a train from Chennai Egmore Station or Chennai Park Station to Tirusulam Station near the airport, and then take a taxi or rickshaw. The train journey takes around 30min and costs about £ 0.40 (₹ 45).

If you are taking an early flight from Chennai to London, you may wish to spend the night near the airport. There are several hotels a short distance from the airport that provide transportation to the main terminal, such as Radisson Blu, located around 3 km from the airport.

Fast trains to Paddington Station depart from Terminal 2, 3 and 5 every 15min or so, with a journey time of around 15min. Tickets cost roughly £ 22 (₹ 2,227) during off-peak hours and approximately £ 25 (₹ 2,530) during peak hours (weekdays 06:30-09:30 and 16:00-19:00).

Several airlines provide special amenities to enhance the travel experience. For example, British Airways offers a range of amenities, including complimentary meals and beverages, personal entertainment systems, and Wi-Fi connectivity on select flights. Air India also provides in-flight entertainment, delicious meals, and comfortable seating options.

While budget airlines do not typically operate direct flights between Chennai and London Heathrow Airport, there are alternative options to consider. IndiGo, a popular low-cost carrier, offers connecting flights from Chennai to London with layovers at their hub in Delhi (DEL). By booking separate tickets for the Chennai-Delhi and Delhi-London legs, you may find a more budget-friendly option.

British Airways provides services for unaccompanied minors aged 5 to 17 years on this route, called the Skyflyer Solo program. Air India's services for unaccompanied minors are available for children aged 5 to 16 years. Air India's service for unaccompanied minors is called the Young Passengers Service or UMNR Service.

While Heathrow Airport is the primary airport serving the city, there are alternative airports in the vicinity that you can consider. London Gatwick Airport (LGW) and London Stansted Airport (STN) are two popular options that offer flights from Chennai. Airlines like British Airways and Air India operate flights to both these airports, providing additional choices for your journey to London.