AirHint found the following cheapest return flights from London (LTN) to Gibraltar (GIB) in September 2025 (see full year).

Return flights

17 Sep - 25 Sep	Ryanair
03 Sep - 07 Sep	Ryanair
16 Sep - 18 Sep	Ryanair
10 Sep - 14 Sep	Ryanair
20 Sep - 28 Sep	Ryanair
23 Sep - 26 Sep	Ryanair
25 Sep - 28 Sep	Ryanair
09 Sep - 14 Sep	Ryanair
07 Sep - 14 Sep	Ryanair
11 Sep - 14 Sep	Ryanair
16 Sep - 30 Oct	Ryanair

Also check the deals for one-way flights from London to Gibraltar in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Gibraltar

Cheap car rent in Gibraltar

Cheapest return flights from London to Gibraltar in September from 309€

Return flights