The cheapest London Gatwick to Lanzarote return flight on the radar right now is £61, flying with Jet2 non-stop. It covers departures in January 2027, and every dated link below opens that exact LGW–ACE search on Skyscanner. At 54% under the £133 we normally record here, it is one of the strongest LGW–ACE fares in our index. Across 91 recorded checks it has ranged between £39 and £299. Our sampling points to January 2027 as the cheapest month to fly London Gatwick to Lanzarote.
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 Gatwick? We track 46 other departure cities for Lanzarote, 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 Gatwick to Lanzarote is often still worth booking within a day or two of the fare we found.