British Airways flights from London Heathrow Airport to Chennai (LHR - MAA)
LHR — MAA
22 Oct — 29 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest British Airways flights from Heathrow to Chennai
Explore the most affordable British Airways flight options available from Heathrow to Chennai. Find the lowest fares with prices last updated on 22 September 2026.
Mon 19/1012:40 -
Nonstop10h 20m
Mon 19/405:35 -
Nonstop11h 05m
Deal found 18/9£490
Tue 29/912:40 -
Nonstop10h 20m
Tue 6/1005:35 -
Nonstop11h 05m
Deal found 19/9£492
Wed 21/1012:40 -
Nonstop10h 20m
Mon 19/405:35 -
Nonstop11h 05m
Deal found 18/9£513
Best British Airways flights from Heathrow to Chennai
Discover carefully curated British Airways flight deals from Heathrow to Chennai that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.
Mon 19/1012:40 -
Nonstop10h 20m
Wed 4/1107:35 -
Nonstop11h 30m
Deal found 20/9£554
Mon 5/1012:40 -
Nonstop10h 20m
Sun 11/705:35 -
Nonstop11h 05m
Deal found 22/9£609
Sun 11/1012:40 -
Nonstop10h 20m
Fri 23/1005:35 -
Nonstop11h 05m
Deal found 20/9£618
Direct British Airways flights from Heathrow to Chennai
Explore direct British Airways flight options from Heathrow to Chennai based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.
Mon 19/1012:40 -
Nonstop10h 20m
Mon 19/405:35 -
Nonstop11h 05m
Deal found 18/9£490
Sun 3/114:10 -
Nonstop9h 55m
Fri 29/107:35 -
Nonstop11h 30m
Deal found 19/9£498
Wed 21/1012:40 -
Nonstop10h 20m
Mon 19/405:35 -
Nonstop11h 05m
Deal found 18/9£513
Last-minute British Airways flights from Heathrow to Chennai
Discover last-minute British Airways flight deals from Heathrow to Chennai. Data last updated 22 September 2026 and is based on user searches.
Mon 19/1012:40 -
Nonstop10h 20m
Mon 19/405:35 -
Nonstop11h 05m
Deal found 18/9£490
Tue 29/912:40 -
Nonstop10h 20m
Tue 6/1005:35 -
Nonstop11h 05m
Deal found 19/9£492
Wed 21/1012:40 -
Nonstop10h 20m
Mon 19/405:35 -
Nonstop11h 05m
Deal found 18/9£513
One-way British Airways flights to Chennai
Search for one-way British Airways flight options to Chennai. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.
Fri 2/1012:40 -
Nonstop10h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£506
Thu 29/1014:10 -
Nonstop9h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£588
Mon 26/1014:10 -
Nonstop9h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£591
British Airways flights from Heathrow to Chennai in 2026
Find detailed information about British Airways flights from Heathrow to Chennai. Explore the options provided by British Airways to plan your journey from Heathrow to Chennai. Data last updated 22 September 2026.
When is the best time to book a flight to Chennai with British Airways?
The best time to book a flight to Chennai with British Airways is 73 days before departure. On average, fares are higher if you book 54 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Chennai?
For Economy class flights, the cheapest month to fly this route is September. The most expensive months are July and December.
Weekly British Airways flight availability from London Heathrow Airport to Chennai
The most British Airways flights from LHR to MAA 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 Chennai by month
Plan your trip to Chennai by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.
Temperature in Chennai by month
Plan your trip to Chennai by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).
Best time to book a flight from Heathrow to Chennai
Have a flexible travel schedule? Discover the best time to fly to Chennai from Heathrow with our price prediction graph.
LHR-MAA
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.
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Fly from Heathrow to Chennai on another airline
Consider alternative airlines that service the Chennai area. Flight routes are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 22 September 2026.
If Chennai is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 22 September 2026.
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 22 September 2026.
Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 22 September 2026.
The check-in and customer service were excellent as usual!
2.0
Poor|Jul 2026
We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.
10.0
Wonderful|Jul 2026
Great 👍
10.0
Wonderful|Jul 2026
The smooth transition from one plane to another 👌
10.0
Wonderful|Jul 2026
The journey was great and smooth.
1 out of 2743
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