AirHint found the following cheapest return flights from London (LGW) to Sarajevo (SJJ) in September 2026 (see full year).

Return flights

07 Sep - 15 Sep	Wizz Air UK
15 Sep - 19 Sep	Wizz Air UK
22 Sep - 26 Sep	Wizz Air
11 Sep - 15 Sep	Norwegian Air Sweden AOC
10 Sep - 14 Sep	Wizz Air UK
21 Sep - 29 Sep	Wizz Air UK
24 Sep - 28 Sep	Wizz Air UK
24 Sep - 27 Sep	Wizz Air UK
22 Sep - 28 Sep	Wizz Air
19 Sep - 26 Sep	Wizz Air UK
26 Sep - 01 Oct	easyJet
26 Sep - 03 Oct	Wizz Air UK
26 Sep - 04 Oct	SWISS
30 Sep - 03 Oct	SWISS

Also check the deals for one-way flights from London to Sarajevo 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 Sarajevo in September from 159€

Return flights