Cheapest one-way flights from London to Istanbul in May from 116€

AirHint found the following cheapest one-way flights from London (LHR) to Istanbul (IST) in May 2026 (see full year).

One-Way flights

04 May Air France
05 May Air France
17 May British Airways direct
04 May British Airways direct
30 May British Airways direct
29 May British Airways direct
03 May British Airways direct
05 May British Airways direct
26 May British Airways direct
13 May Air France

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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