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

Return flights

15 Jan - 21 Jan	Pegasus Airlines
15 Jan - 18 Jan	Pegasus Airlines
17 Jan - 24 Jan	Pegasus Airlines
16 Jan - 28 Jan	Pegasus Airlines
18 Jan - 31 Jan	Pegasus Airlines
20 Jan - 24 Jan	Pegasus Airlines
12 Jan - 16 Jan	Pegasus Airlines
08 Jan - 11 Jan	Pegasus Airlines
16 Jan - 18 Jan	Pegasus Airlines
14 Jan - 21 Jan	Pegasus Airlines
26 Jan - 02 Feb	Pegasus Airlines
22 Jan - 12 Feb	Pegasus Airlines
20 Jan - 15 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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Istanbul to London in January from 173€

Return flights