AirHint found the following cheapest return flights from Istanbul (SAW) to London (STN) in January 2026 (see full year).

Return flights

20 Jan - 22 Jan	Pegasus Airlines	direct
20 Jan - 31 Jan	Pegasus Airlines	direct
17 Jan - 20 Jan	Pegasus Airlines	direct
12 Jan - 16 Jan	Pegasus Airlines	direct
17 Jan - 27 Jan	Pegasus Airlines	direct
19 Jan - 25 Jan	AJet	direct
19 Jan - 26 Jan	Pegasus Airlines	direct
10 Jan - 17 Jan	Pegasus Airlines
08 Jan - 23 Jan	Pegasus Airlines
23 Jan - 27 Jan	AJet	direct
28 Jan - 01 Feb	AJet	direct
26 Jan - 08 Feb	AJet	direct
28 Jan - 02 Feb	Pegasus Airlines

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

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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Cheapest return flights from Istanbul to London in January from $129

Return flights