Cheapest return flights from Istanbul to London in December from $191

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

Return flights

16 Dec - 06 Jan Pegasus Airlines
02 Dec - 04 Dec Pegasus Airlines
04 Dec - 07 Dec Pegasus Airlines
16 Dec - 01 Jan Pegasus Airlines
04 Dec - 08 Dec Pegasus Airlines
04 Dec - 09 Dec Pegasus Airlines
24 Dec - 31 Dec Pegasus Airlines
02 Dec - 09 Dec Pegasus Airlines
15 Dec - 15 Jan Pegasus Airlines
16 Dec - 30 Dec Pegasus Airlines
01 Dec - 04 Dec Pegasus Airlines
06 Dec - 10 Dec Pegasus Airlines
23 Dec - 02 Jan Pegasus Airlines
12 Dec - 02 Jan Pegasus Airlines
20 Dec - 04 Jan Pegasus Airlines
07 Dec - 09 Dec Pegasus Airlines
05 Dec - 23 Jan Pegasus Airlines
26 Dec - 07 Jan Pegasus Airlines
30 Dec - 03 Jan Pegasus Airlines
30 Dec - 04 Jan Pegasus Airlines

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

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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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