Cheapest return flights from Istanbul to London in October from $134

Best time to book flights for Istanbul (SAW) to London (STN) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (SAW) to London (STN) in October 2025 (see full year).

Return flights

01 Oct - 05 Oct Pegasus Airlines direct
01 Oct - 07 Oct Pegasus Airlines direct
01 Oct - 06 Oct Pegasus Airlines direct
04 Oct - 05 Oct Pegasus Airlines direct
02 Oct - 05 Oct Pegasus Airlines direct
03 Oct - 05 Oct Pegasus Airlines direct
03 Oct - 08 Oct Pegasus Airlines direct
09 Oct - 12 Oct Pegasus Airlines direct
18 Oct - 30 Oct Pegasus Airlines direct
15 Oct - 30 Oct Pegasus Airlines direct
17 Oct - 03 Nov Pegasus Airlines
28 Oct - 04 Nov Pegasus Airlines direct
17 Oct - 03 Nov Pegasus Airlines direct
29 Oct - 05 Nov Pegasus Airlines direct
04 Oct - 02 Nov Pegasus Airlines direct
29 Oct - 02 Nov Pegasus Airlines
28 Oct - 02 Nov Pegasus Airlines
28 Oct - 02 Nov Pegasus Airlines direct
24 Oct - 02 Nov Pegasus Airlines direct

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

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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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