Air India flights from London to Chennai (LON - MAA)

LON — MAA
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

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

Air India flights from London to Chennai in 2026

Find detailed information about Air India flights from London to Chennai. Explore the options provided by Air India to plan your journey from London to Chennai. Data last updated 2 April 2026.

One-way from

₹ 95,404

Return from

₹ 127,547

Popular in

July

Cheapest in

September

Average price (all airlines)

₹ 69,224
Air India
  • Air India
  • 29/4
  • 1 total stop
  • 24h 55m total
  • London to Chennai
Air India
  • Air India
  • 18/8-31/8
  • 2 total stops
  • 47h 30m total
  • London to Chennai
Highest demand for flights from London to Chennai; 13% 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).
  • How do most travelers feel about Air India?

    2,972 Cheapflights users have left reviews for Air India and have rated the airline 5.5/10. If you are looking to travel from London to Chennai on Air India, input your dates in the form above for our best prices!

Find Air India flight deals from London to Chennai

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Cheapest Air India flights from London to Chennai
Explore the most affordable Air India flight options available from London to Chennai. Find the lowest fares with prices last updated on 2 April 2026.

Sun 5/422:10
LHR
-
MAA
1 stop20h 40m
Air India
Sat 11/406:00
MAA
-
LHR
1 stop17h 30m
Air India
Deal found 2/4₹ 125,218
Sat 11/412:30
LHR
-
MAA
1 stop15h 55m
Air India
Wed 29/418:00
MAA
-
LHR
1 stop22h 00m
Air India
Deal found 1/4₹ 127,454
Sun 12/413:45
LHR
-
MAA
1 stop16h 05m
Air India
Tue 28/407:00
MAA
-
LHR
1 stop17h 00m
Air India
Deal found 1/4₹ 128,386

How far ahead should I book a flight from London to Chennai with Air India?

Use this chart to determine the optimal time to book a return flight from London to Chennai. Price data was last updated on 27 March 2026.

Booking with Air India 84 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 Air India?

Currently, the most affordable month to book a Air India flight from London to Chennai in February, with an average price of ₹ 41,926. Conversely, traveling with Air India from London to Chennai in December will be the most expensive, with an average cost of ₹ 51,988. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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 2 April 2026.

See what others are saying about Air India

Read reviews and see what other travellers are saying about their experiences with Air India. 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 Air India for your next flight. Reviews last updated 2 April 2026.
Air India
5.5
Fair
2,972 reviews
Overview

Crew

6.7

Entertainment

4.6

Comfort

5.5

Boarding

6.2

Food

5.8

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