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

Return flights

15 Sep - 17 Sep	SunExpress
11 Sep - 14 Sep	Condor
11 Sep - 25 Sep	Condor
05 Sep - 07 Sep	Eurowings
12 Sep - 15 Sep	Wizz Air Malta
09 Sep - 16 Sep	Condor
13 Sep - 23 Sep	Condor
17 Sep - 25 Sep	Condor
19 Sep - 21 Sep	Condor
04 Sep - 07 Sep	Condor
30 Sep - 05 Oct	Condor
27 Sep - 01 Oct	Pegasus Airlines
30 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.

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Cheapest return flights from Leipzig to London in September from $267

Return flights