AirHint found the following cheapest return flights from Leipzig (LEJ) to London (STN) in September 2025 (see full year).

Return flights

23 Sep - 28 Sep	Condor
23 Sep - 30 Sep	Condor
23 Sep - 25 Sep	Condor
24 Sep - 25 Sep	Condor
27 Sep - 29 Sep	Condor
22 Sep - 28 Sep	Condor
22 Sep - 24 Sep	Condor
29 Sep - 02 Oct	Condor
29 Sep - 05 Oct	Condor
25 Sep - 25 Sep	Condor
22 Sep - 22 Sep	Condor
29 Sep - 04 Oct	Condor
24 Sep - 01 Oct	Condor
29 Sep - 03 Oct	Condor
20 Sep - 27 Sep	Condor
28 Sep - 04 Oct	Condor

Also check the deals for one-way flights from Leipzig to London 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 London

Cheap car rent in London

Cheapest return flights from Leipzig to London in September from $319

Return flights