Cheapest one-way flights from London to Istanbul in May from $160

Best time to book flights for London (LCY) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest one-way flights from London (LCY) to Istanbul (IST) in May 2025 (see full year).

One-Way flights

14 May British Airways
01 May British Airways
15 May British Airways
20 May British Airways
09 May British Airways
02 May British Airways
13 May SWISS
06 May SWISS
12 May SWISS
27 May Lufthansa

Also check the deals for return flights from London to Istanbul in May.

Skyscanner

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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