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

Return flights

17 Sep - 20 Sep	Corendon Airlines
09 Sep - 16 Sep	Corendon Airlines
09 Sep - 14 Sep	Corendon Airlines
10 Sep - 17 Sep	Eurowings
09 Sep - 17 Sep	Corendon Airlines
09 Sep - 13 Sep	Corendon Airlines
11 Sep - 20 Sep	Eurowings
07 Sep - 11 Sep	Eurowings
27 Sep - 30 Sep	Eurowings
06 Sep - 09 Sep	Eurowings
30 Sep - 04 Oct	Eurowings
30 Sep - 05 Oct	Eurowings

Also check the deals for one-way flights from Paderborn 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 Paderborn to London in September from $282

Return flights