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Cheapest one-way flights from London (LHR) to Istanbul (IST), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
10 Oct	KLM
26 Oct	KLM
03 Oct	KLM
06 Oct	KLM
08 Oct	KLM
27 Oct	KLM
12 Oct	Vueling Airlines
31 Oct	British Airways Direct Flight
28 Oct	British Airways Direct Flight
29 Oct	British Airways Direct Flight

deals for return flights from London to Istanbul in October.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from London (LHR) to Istanbul (IST), October

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