AirHint found the following cheapest return flights from Strasbourg (SXB) to London (LGW) in September 2025 (see full year).

Return flights

25 Sep - 12 Oct	easyJet	direct
25 Sep - 19 Oct	easyJet	direct
25 Sep - 16 Oct	easyJet	direct
25 Sep - 09 Oct	easyJet	direct
25 Sep - 02 Oct	easyJet	direct
25 Sep - 28 Sep	easyJet	direct
25 Sep - 15 Oct	easyJet
25 Sep - 08 Oct	easyJet
25 Sep - 01 Oct	easyJet
25 Sep - 30 Sep	easyJet
21 Sep - 09 Oct	easyJet	direct
21 Sep - 02 Oct	easyJet	direct
21 Sep - 25 Sep	easyJet	direct
21 Sep - 28 Sep	easyJet	direct
26 Sep - 28 Sep	easyJet
21 Sep - 22 Sep	easyJet
26 Sep - 30 Sep	easyJet
24 Sep - 27 Sep	Volotea
24 Sep - 30 Sep	Volotea
19 Sep - 21 Sep	Tunisair

Also check the deals for one-way flights from Strasbourg 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 Strasbourg to London in September from $114

Return flights