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

Return flights

24 Sep - 30 Sep	Jet2
24 Sep - 01 Oct	Jet2
24 Sep - 25 Sep	Wizz Air UK
24 Sep - 29 Sep	Jet2
28 Sep - 30 Sep	Ryanair
27 Sep - 30 Sep	SunExpress
22 Sep - 25 Sep	SunExpress
29 Sep - 30 Sep	Wizz Air
28 Sep - 02 Oct	Ryanair
30 Sep - 07 Oct	Wizz Air
25 Sep - 30 Sep	Jet2
21 Sep - 25 Sep	easyJet
22 Sep - 03 Oct	SunExpress
27 Sep - 29 Sep	SunExpress
28 Sep - 05 Oct	Ryanair
23 Sep - 02 Oct	Wizz Air UK
29 Sep - 08 Oct	easyJet
29 Sep - 03 Oct	Wizz Air
30 Sep - 05 Oct	Wizz Air
30 Sep - 02 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 154€

Return flights