AirHint found the following cheapest return flights from London (LHR) to Istanbul (IST) in November 2026 (see full year).

Return flights

17 Nov - 03 Dec	Air France
02 Nov - 01 Dec	Air France
03 Nov - 27 Nov	Air France
06 Nov - 19 Nov	KLM
19 Nov - 26 Nov	Air France
03 Nov - 10 Nov	Air France
13 Nov - 15 Nov	KLM
09 Nov - 15 Nov	Air France
01 Nov - 08 Nov	Air France
12 Nov - 15 Nov	Air France
17 Nov - 03 Dec	British Airways	direct
15 Nov - 21 Nov	British Airways	direct
02 Nov - 09 Nov	Air France
02 Nov - 01 Dec	British Airways	direct
29 Nov - 01 Dec	British Airways	direct
30 Nov - 03 Dec	British Airways	direct

Also check the deals for one-way flights from London to Istanbul in November.

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 Istanbul in November from 166€

Return flights