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

Return flights

08 Sep - 11 Sep	easyJet
17 Sep - 24 Sep	Wizz Air UK
25 Sep - 29 Sep	Wizz Air UK
01 Sep - 08 Sep	Wizz Air
18 Sep - 22 Sep	Wizz Air
16 Sep - 18 Sep	Wizz Air
04 Sep - 07 Sep	Wizz Air UK
11 Sep - 18 Sep	Wizz Air UK
23 Sep - 26 Sep	Wizz Air
18 Sep - 21 Sep	Wizz Air UK
29 Sep - 02 Oct	Wizz Air UK
17 Sep - 01 Oct	easyJet
30 Sep - 05 Oct	Wizz Air
24 Sep - 01 Oct	Wizz Air UK
26 Sep - 03 Oct	easyJet
27 Sep - 02 Oct	easyJet
28 Sep - 01 Oct	easyJet
26 Sep - 01 Oct	easyJet
27 Sep - 01 Oct	easyJet

Also check the deals for one-way flights from London to Salzburg 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 London to Salzburg in September from 203€

Return flights