How do most travelers feel about British Airways?

The general consensus from 8,198 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from Chennai to London Heathrow Airport (MAA-LHR).

Can I get a flight from Chennai to London Heathrow Airport on British Airways for under ₹ 85,926?

Chennai to London Heathrow Airport flights on British Airways are currently available under ₹ 85,926. 11 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

How far ahead should I book a flight from Chennai to London Heathrow Airport with British Airways?

Booking with British Airways 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chennai to London Heathrow Airport with British Airways?

Currently, the most affordable month to book a British Airways flight from Chennai to London Heathrow Airport in December, with an average price of ₹ 72,942. Conversely, traveling with British Airways from Chennai to London Heathrow Airport in August will be the most expensive, with an average cost of ₹ 163,068. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly British Airways flight availability from Chennai to London Heathrow Airport

The most British Airways flights from MAA to LHR are scheduled on a Monday (1 on average). You will have fewer British Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

₹ 34,561+ British Airways flights from Chennai to Heathrow

Find British Airways flight deals from Chennai to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest British Airways flights from Chennai to Heathrow
Explore the most affordable British Airways flight options available from Chennai to Heathrow. Find the lowest fares with prices last updated on 31 August 2026.

Mon 14/905:00 -

1 stop17h 45m

Tue 6/1012:40 -

Nonstop10h 20m

Deal found 27/8₹ 83,730

Tue 15/911:00 -

1 stop32h 30m

Wed 7/1012:40 -

Nonstop10h 20m

Deal found 27/8₹ 84,112

Sun 20/920:15 -

1 stop23h 15m

Sun 4/1012:40 -

Nonstop10h 20m

Deal found 26/8₹ 84,494

How do most travelers feel about British Airways?
The general consensus from 8,198 Cheapflights users is that British Airways is a 6.7/10. Select your travel dates above for updated prices on flights from Chennai to London Heathrow Airport (MAA-LHR).
Can I get a flight from Chennai to London Heathrow Airport on British Airways for under ₹ 85,926?
Chennai to London Heathrow Airport flights on British Airways are currently available under ₹ 85,926. 11 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

British Airways flights from Chennai to Heathrow in 2026

One-way from	₹ 34,561
Return from	₹ 69,123
Popular in	April
Cheapest in	February
Average price (all airlines)	₹ 79,911

British Airways
12/10
Nonstop
11h 05m total
Chennai to London

Search Deals

British Airways
11/2-31/3
Nonstop
21h 50m total
Chennai to London

Search Deals

Highest demand for flights from Chennai to London Heathrow; 1% potential price increase.

Search Deals

Best time to find cheap flights from Chennai to London Heathrow; 1% potential price drop.

Search Deals

Average price for all Chennai to London Heathrow flights (one-way and round-trip).

Search Deals

Prices

Airlines

The best time to book a flight to London Heathrow Airport with British Airways is 41 days before departure. On average, fares are higher if you book 15 days before departure.

Which month is the cheapest to fly Economy class from Chennai to London Heathrow Airport?

For Economy class flights, the cheapest month to fly this route is December. The most expensive months are August and April.

Best time to book a flight from Chennai to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chennai with our price prediction graph.

MAA-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

Airlines serving Heathrow

Alternative routes

Complete your trip

Other carriers

Other destinations

Popular flights

Fly from Chennai to Heathrow on another airline

Air India flights from Chennai to London Heathrow

Lufthansa flights from Chennai to London Heathrow

SriLankan Airlines flights from Chennai to London Heathrow

See what others are saying about British Airways

Overview

Reviews

British Airways

6.7

Okay

8,198 reviews

Check prices

Overview

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

British Airways flights from Chennai to London Heathrow Airport (MAA - LHR)

Find British Airways flight deals from Chennai to Heathrow

Cheapest British Airways flights from Chennai to HeathrowExplore the most affordable British Airways flight options available from Chennai to Heathrow. Find the lowest fares with prices last updated on 31 August 2026.

Explore the most affordable British Airways flight options available from Chennai to Heathrow. Find the lowest fares with prices last updated on 31 August 2026.

Best British Airways flights from Chennai to HeathrowDiscover carefully curated British Airways flight deals from Chennai to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated British Airways flight deals from Chennai to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Direct British Airways flights from Chennai to HeathrowExplore direct British Airways flight options from Chennai to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Explore direct British Airways flight options from Chennai to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Last-minute British Airways flights from Chennai to HeathrowDiscover last-minute British Airways flight deals from Chennai to Heathrow. Data was last updated on 31 August 2026 and is based on user searches.

Discover last-minute British Airways flight deals from Chennai to Heathrow. Data was last updated on 31 August 2026 and is based on user searches.

One-way British Airways flights to HeathrowSearch for one-way British Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way British Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

How do most travelers feel about British Airways?

Can I get a flight from Chennai to London Heathrow Airport on British Airways for under ₹ 85,926?

British Airways flights from Chennai to Heathrow in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to London Heathrow Airport with British Airways?

The best time to book a flight to London Heathrow Airport with British Airways is 41 days before departure. On average, fares are higher if you book 15 days before departure.

Which month is the cheapest to fly Economy class from Chennai to London Heathrow Airport?

For Economy class flights, the cheapest month to fly this route is December. The most expensive months are August and April.

Weekly British Airways flight availability from Chennai to London Heathrow Airport

The most British Airways flights from MAA to LHR are scheduled on a Monday (1 on average). You will have fewer British Airways flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Best time to book a flight from Chennai to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Chennai with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Chennai to Heathrow on another airline

Consider alternative airlines that service the Heathrow area. Flight routes are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Other British Airways flights from Chennai

Browse through other British Airways flights departing from Chennai. Flight routes are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Complete your trip

Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Chennai and Heathrow

Choose from other airlines serving Chennai and Heathrow.

Other popular destinations in Europe

If Heathrow is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Popular flights from British Airways

Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.

See what others are saying about British Airways

Overview

Recent reviews

100% Free

Book With Flexibility

Travel Smart

Cheapest British Airways flights from Chennai to Heathrow
Explore the most affordable British Airways flight options available from Chennai to Heathrow. Find the lowest fares with prices last updated on 31 August 2026.

Best British Airways flights from Chennai to Heathrow
Discover carefully curated British Airways flight deals from Chennai to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Direct British Airways flights from Chennai to Heathrow
Explore direct British Airways flight options from Chennai to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 August 2026.

Last-minute British Airways flights from Chennai to Heathrow
Discover last-minute British Airways flight deals from Chennai to Heathrow. Data was last updated on 31 August 2026 and is based on user searches.

One-way British Airways flights to Heathrow
Search for one-way British Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.