
October is by far the best month, wherein you can get cheapest flights for London to Chennai. Meanwhile, October is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
October- During this month the footfall is less so, the flight is gradually inexpensive.
October - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

London
13:30
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
15:40
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
20:30
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
15:40
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
21:05
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
21:15
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
19:20
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
19:50
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
08:35
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
02:20
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
08:05
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
02:20
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
08:05
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
02:15
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
08:25
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
06:40
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
20:55
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
19:50
Chennai International Airport [MAA]
Wed, 28 Oct 2026

London
08:50
London Heathrow Airport [LHR]
Tue , 27 Oct 2026

Chennai
02:35
Chennai International Airport [MAA]
Wed, 28 Oct 2026





