Cheapest one-way flights from London to Istanbul in April from 157€

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 April 2025 (see full year).

One-Way flights

08 Apr British Airways
10 Apr British Airways
09 Apr British Airways
04 Apr British Airways
03 Apr British Airways
16 Apr ITA Airways
11 Apr British Airways
01 Apr Lufthansa
23 Apr Lufthansa
07 Apr British Airways

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

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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