British Airways flights from London to Chennai (LON - MAA)

LON — MAA
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Chennai on British Airways typically fly into Chennai and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from London to Chennai in 2025

Find detailed information about British Airways flights from London to Chennai. Explore the options provided by British Airways to plan your journey from London to Chennai. Data last updated 26 December 2025.

One-way from

£573

Return from

£442

Popular in

December

Cheapest in

September

Average price (all airlines)

£792
British Airways
  • British Airways
  • 24/1
  • Nonstop
  • 9h 55m total
  • London to Chennai
British Airways
  • British Airways
  • 2/3-17/3
  • Nonstop
  • 21h 25m total
  • London to Chennai
Highest demand for flights from London to Chennai; 4% potential price increase.
Best time to find cheap flights from London to Chennai; 3% potential price drop.
Average price for all London to Chennai flights (one-way and round-trip).
  • Can I get a flight from London to Chennai on British Airways for under £815?

    Cheapflights currently has 10 LON-MAA flights for under £815. Flights to Chennai will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about British Airways?

    The average rating from 7,614 British Airways reviews by Cheapflights users is 6.7 (out of a maximum rating of 10). If you are considering flying LON-MAA with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Chennai with British Airways.

Find British Airways flight deals from London to Chennai

Enter your travel dates to find the best prices.

Cheapest British Airways flights from London to Chennai
Explore the most affordable British Airways flight options available from London to Chennai. Find the lowest fares with prices last updated on 26 December 2025.

Tue 20/114:10LHR - MAA
Nonstop9h 55mBritish Airways
Sun 8/207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 26/12£523
Wed 28/114:10LHR - MAA
Nonstop9h 55mBritish Airways
Tue 17/307:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 26/12£528
Mon 26/114:10LHR - MAA
Nonstop9h 55mBritish Airways
Wed 11/207:35MAA - LHR
Nonstop11h 30mBritish Airways
Deal found 26/12£533

Travel insights for British Airways flights from London to Chennai

Get recent, data-driven insights about British Airways flights from London to Chennai including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Chennai. Price data was last updated on 26 December 2025.

Booking with British Airways 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Chennai. 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 London to Chennai with British Airways?

Currently, the most affordable month to book a British Airways flight from London to Chennai in October, with an average price of £407. Conversely, traveling with British Airways from London to Chennai in July will be the most expensive, with an average cost of £577. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly British Airways flight availability from London to Chennai

The most British Airways flights from LON 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 London to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from London with our price prediction graph.
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 London 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 26 December 2025.

See what others are saying about British Airways

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 26 December 2025.
British Airways
6.7
Okay
7,614 reviews
Overview

Entertainment

6.4

Food

6.4

Crew

7.6

Comfort

6.7

Boarding

6.9

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