Cheap flights from London Heathrow to Chennai

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Info about flights from London Heathrow to Chennai

Some useful info about flights from London Heathrow to Chennai to help you plan your next trip

Average flight duration 10h 10m
Cheapest month January
Average number of flights per week 8
First flight time 06:00
Last flight time 22:40
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

What’s the price of flying from London Heathrow to Chennai?

It depends. Prices for flights from London to Chennai fluctuate based on several factors.

Choose a date to explore the best fares now.

Checking flights with stopovers can sometimes lead to big savings, especially on longer routes. Also, airfare often depends on availability — it’s wise to track price changes regularly.

Which airports serve London and Chennai?

When planning a trip of about 8235 km, it's a good idea to check flights from surrounding airports too.

  • Airports in London: London is connected to 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Chennai: The only active airport in Chennai is Chennai.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from London - Heathrow to Chennai

Filter and compare flights from London Heathrow to Chennai

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to India? Check these: Ahmedabad, Amritsar, Chennai, Delhi, Mumbai.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Chennai.

How much does an airline ticket from London Heathrow to Chennai cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London Heathrow to Chennai.

How far is London from Chennai?

London is about 8235 km from Chennai.

What are the airports in Chennai?

Chennai has one airport: Chennai.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in India?

The most popular cities in India according to our users' searches are: Ahmedabad, Amritsar, Chennai, Delhi, Mumbai.

When should I book a flight from London to Chennai?

The best time to book a flight from London to Chennai is 1 month in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from London to Chennai?

The cheapest month to fly from London to Chennai is January.

What is the most expensive month to fly from London to Chennai?

The most expensive month to fly from London to Chennai is March.

What is the best day of the week to fly from London to Chennai?

This information is not available at the moment.