AirHint found the following cheapest return flights from Bahrain (BAH) to London (LHR) in September 2025 (see full year).

Return flights

15 Sep - 24 Sep	Saudia
10 Sep - 17 Sep	Saudia
25 Sep - 02 Oct	Saudia
18 Sep - 23 Sep	Saudia
15 Sep - 23 Sep	Saudia
23 Sep - 26 Sep	Saudia
30 Sep - 12 Oct	Saudia
29 Sep - 06 Oct	Etihad Airways
12 Sep - 27 Sep	Etihad Airways
07 Sep - 14 Sep	Etihad Airways
23 Sep - 28 Sep	Etihad Airways
11 Sep - 20 Sep	Etihad Airways
23 Sep - 30 Sep	Etihad Airways
18 Sep - 09 Oct	Etihad Airways
29 Sep - 06 Oct	Gulf Air	direct
30 Sep - 12 Oct	Gulf Air	direct
18 Sep - 09 Oct	Gulf Air	direct
25 Sep - 02 Oct	Gulf Air	direct
04 Sep - 06 Oct	Gulf Air	direct

Also check the deals for one-way flights from Bahrain 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 Bahrain to London in September from $416

Return flights