How do most travelers feel about British Airways?

The general consensus from 8,047 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 ₹ 85,632?

Chennai to London Heathrow Airport flights on British Airways are currently available under ₹ 85,632. 9 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 72 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 ₹ 71,741. Conversely, traveling with British Airways from Chennai to London Heathrow Airport in April will be the most expensive, with an average cost of ₹ 130,256. 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).

₹ 38,344+ British Airways flights from Chennai to Heathrow

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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 13 June 2026.

Sun 26/722:00

MAA

LHR

1 stop15h 25m

British Airways

Fri 4/912:40

LHR

MAA

Nonstop10h 20m

British Airways

Deal found 11/6₹ 82,492

Tue 21/720:15

MAA

LHR

1 stop23h 15m

British Airways

Fri 4/912:40

LHR

MAA

Nonstop10h 20m

British Airways

Deal found 10/6₹ 83,253

Sun 26/722:00

MAA

LHR

1 stop15h 25m

British Airways

Mon 31/812:40

LHR

MAA

Nonstop10h 20m

British Airways

Deal found 11/6₹ 85,632

How do most travelers feel about British Airways?
The general consensus from 8,047 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 ₹ 85,632?
Chennai to London Heathrow Airport flights on British Airways are currently available under ₹ 85,632. 9 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	₹ 38,344
Return from	₹ 74,976
Popular in	August
Cheapest in	February
Average price (all airlines)	₹ 76,498

British Airways
6/12
Nonstop
11h 30m total
Chennai to London

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British Airways
26/11-11/2
Nonstop
21h 25m total
Chennai to London

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Highest demand for flights from Chennai to London Heathrow; 7% potential price increase.

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

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

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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 72 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 April and August.

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.

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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 13 June 2026.

Explore the most affordable British Airways flight options available from Chennai to Heathrow. Find the lowest fares with prices last updated on 13 June 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 13 June 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 13 June 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 13 June 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 13 June 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 13 June 2026 and is based on user searches.

Discover last-minute British Airways flight deals from Chennai to Heathrow. Data was last updated on 13 June 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 13 June 2026.

Search for one-way British Airways flight options to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 June 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 ₹ 85,632?

British Airways flights from Chennai to Heathrow in 2026

Find detailed information about British Airways flights from Chennai to Heathrow. Explore the options provided by British Airways to plan your journey from Chennai to Heathrow. Data last updated 13 June 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?

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

Weekly British Airways flight availability from Chennai to London Heathrow Airport

Rainfall in Heathrow by month

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 13 June 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 13 June 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

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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 13 June 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 13 June 2026.

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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 13 June 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 13 June 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 13 June 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 13 June 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 13 June 2026.