Cheapest return flights from Istanbul to London in April from $173

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

AirHint found the following cheapest return flights from Istanbul (IST) to London (LGW) in April 2025 (see full year).

Return flights

30 Apr - 03 May Pegasus Airlines
30 Apr - 07 May Pegasus Airlines
30 Apr - 04 May Pegasus Airlines
29 Apr - 01 May Pegasus Airlines
28 Apr - 04 May AJet
29 Apr - 11 May Pegasus Airlines
30 Apr - 10 May Pegasus Airlines
28 Apr - 13 May AJet
29 Apr - 13 May AJet
29 Apr - 12 May AJet
28 Apr - 29 Apr AJet
29 Apr - 29 Apr AJet
29 Apr - 30 Apr Pegasus Airlines
27 Apr - 30 Apr Pegasus Airlines
28 Apr - 30 Apr Pegasus Airlines
30 Apr - 30 Apr Pegasus Airlines
27 Apr - 28 Apr Pegasus Airlines
27 Apr - 27 Apr Turkish Airlines
30 Apr - 30 Apr Wizz Air UK direct
29 Apr - 30 Apr Wizz Air UK direct

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

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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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