The cheapest London to Abu Dhabi return flight on the radar right now is £372, flying with Gulf Air via one or more connections. It covers departures in November 2026, and every dated link below opens that exact LHR–AUH search on Skyscanner. Across 100 recorded checks it has ranged between £268 and £455. Our sampling points to November 2026 as the cheapest month to fly London to Abu Dhabi.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from London? We track 63 other departure cities for Abu Dhabi, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since London to Abu Dhabi is often still worth booking within a day or two of the fare we found.