Based on KAYAK searches from the last 72 hours, if you fly from Abu Dhabi, you should have a good chance of getting the best deal to London as it was the cheapest place to fly from. Prices were found for as low as AED 889 one-way and AED 5,310 for a return flight. Also in the last 72 hours, the most popular connection to London was from Dubai and the lowest price for a return flight was AED 749. Visit our flight page for the latest deals!