AirHint found the following cheapest return flights from Cairo (CAI) to London (LHR) in September 2026 (see full year).

Return flights

25 Sep - 29 Sep	Austrian Airlines
21 Sep - 28 Sep	Austrian Airlines
11 Sep - 12 Sep	LOT
03 Sep - 14 Sep	Iberia
25 Sep - 29 Sep	British Airways	direct
11 Sep - 12 Sep	British Airways	direct
21 Sep - 28 Sep	British Airways	direct
06 Sep - 13 Sep	Aegean Airlines
03 Sep - 14 Sep	British Airways	direct

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 $384

Return flights