Cheapest return flights from London to Istanbul in March from $81

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

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

Return flights

18 Mar - 28 Mar Wizz Air UK direct
18 Mar - 19 Mar Wizz Air UK direct
18 Mar - 27 Mar Wizz Air UK direct
18 Mar - 18 Mar Wizz Air UK direct
17 Mar - 28 Mar Wizz Air UK direct
17 Mar - 19 Mar Wizz Air UK direct
17 Mar - 27 Mar Wizz Air UK direct
17 Mar - 18 Mar Wizz Air UK direct
15 Mar - 28 Mar Wizz Air UK direct
15 Mar - 19 Mar Wizz Air UK direct
20 Mar - 06 Apr KLM
27 Mar - 01 Apr Wizz Air UK
27 Mar - 09 Apr Wizz Air UK
26 Mar - 02 Apr Wizz Air UK
27 Mar - 02 Apr Wizz Air UK
26 Mar - 12 Apr Wizz Air UK
16 Mar - 07 Apr Air France
29 Mar - 07 Apr KLM
20 Mar - 11 Apr KLM
31 Mar - 08 Apr Wizz Air UK

Also check the deals for one-way flights from London to Istanbul in March.

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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