We've gone through all the flights from Chennai to London, to help you find the best option. There are about 530 flights to or via London from Chennai every week, and the best price is currently £424. Your journey from will last about 15 hrs 20 mins.
Being flexible with your dates could help you find a cheaper flight from Chennai to London.
London actually has three airports to choose from – but London Gatwick (LGW) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include Air India, Etihad Airways & Emirates.
But if you can't find one which is right for you, try looking at flights to other cities in United Kingdom to check out some other options.