Cheapest return flights from London to Istanbul in April from $110

AirHint found the following cheapest return flights from London (LTN) to Istanbul (IST) in April 2026 (see full year).

Return flights

28 Apr - 15 May Wizz Air UK direct
27 Apr - 15 May Wizz Air UK direct
28 Apr - 14 May Wizz Air UK direct
28 Apr - 13 May Wizz Air UK direct
28 Apr - 08 May Wizz Air UK direct
28 Apr - 16 May Wizz Air UK direct
28 Apr - 06 May Wizz Air UK direct
28 Apr - 17 May Wizz Air UK direct
23 Apr - 13 May Wizz Air UK direct
23 Apr - 08 May Wizz Air UK direct
28 Apr - 30 Apr Wizz Air UK direct
23 Apr - 30 Apr Wizz Air UK direct
22 Apr - 30 Apr Wizz Air UK direct
27 Apr - 30 Apr Wizz Air UK direct
24 Apr - 30 Apr Wizz Air UK direct
21 Apr - 30 Apr Wizz Air UK direct
20 Apr - 30 Apr Wizz Air UK direct
26 Apr - 30 Apr Wizz Air UK direct
19 Apr - 30 Apr Wizz Air UK direct
18 Apr - 30 Apr Wizz Air UK direct

Also check the deals for one-way 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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