Book cheap flights from London to Chennai with Netflights. We scan all 246 of the weekly flights going via Chennai, so that you can compare them in one place. If you can’t find what you’re looking for, simply adjust the filters to widen your search.
Generally, London Heathrow (LHR) is the most popular choice for flights to Chennai. And the most popular airlines are British Airways, Qatar Airways & Lufthansa. But when you fly is just as important as who you fly with. If you're flexible on dates, try searching by month to see when the cheapest flights are.
The 8224 km journey from London to Chennai takes at least 10 hrs 5 mins. On average, British Airways have the cheapest flights, but check your search results, as this isn’t always the case. Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.
Today, we’ve scanned 1,780 flights, to help you see all the options for your trip to Chennai. Once you’ve chosen your flight, why not check out our deals on accommodation and car hire? You’ll find lots of hotels in India, including some close to the airport – perfect if you're arriving late or leaving early.