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

Return flights

05 Sep - 11 Sep	AJet
11 Sep - 23 Sep	SunExpress
23 Sep - 28 Oct	Transavia France
05 Sep - 12 Sep	AJet
18 Sep - 23 Sep	SunExpress
27 Sep - 06 Oct	Vueling Airlines
18 Sep - 25 Sep	SunExpress
27 Sep - 27 Oct	Vueling Airlines
26 Sep - 30 Sep	LOT
08 Sep - 12 Sep	EgyptAir
25 Sep - 03 Oct	SunExpress
27 Sep - 10 Oct	Vueling Airlines
29 Sep - 13 Oct	Vueling Airlines
20 Sep - 29 Sep	SunExpress
22 Sep - 28 Sep	Aegean Airlines
10 Sep - 23 Sep	Air Cairo
09 Sep - 27 Oct	Air Cairo
24 Sep - 04 Oct	Aegean Airlines
19 Sep - 11 Oct	Aegean Airlines

Also check the deals for one-way flights from Cairo 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 Cairo to London in September from $344

Return flights