Cheapest one-way flights from London to Istanbul in May from 105€

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

One-Way flights

16 May Air Serbia
10 May Air Serbia
17 May Air Serbia
03 May Air Serbia
24 May Air Serbia
30 May Air Serbia
05 May Scandinavian Airlines
15 May Scandinavian Airlines
04 May Scandinavian Airlines
16 May British Airways direct

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

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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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