Cheapest return flights from Istanbul to London in December from $131

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

Return flights

23 Dec - 06 Jan Pegasus Airlines direct
22 Dec - 05 Jan Pegasus Airlines direct
02 Dec - 05 Dec Pegasus Airlines direct
14 Dec - 05 Jan Pegasus Airlines direct
16 Dec - 01 Jan Pegasus Airlines direct
03 Dec - 09 Dec Pegasus Airlines direct
01 Dec - 04 Dec Pegasus Airlines direct
05 Dec - 09 Dec Pegasus Airlines
05 Dec - 09 Dec Pegasus Airlines direct
04 Dec - 09 Dec Pegasus Airlines direct
09 Dec - 11 Dec Pegasus Airlines
02 Dec - 09 Dec Pegasus Airlines
24 Dec - 01 Jan Pegasus Airlines direct
15 Dec - 04 Jan Pegasus Airlines direct
05 Dec - 07 Dec Pegasus Airlines
09 Dec - 11 Dec Pegasus Airlines direct
24 Dec - 02 Jan Pegasus Airlines
24 Dec - 02 Jan Pegasus Airlines direct
30 Dec - 06 Jan AJet
25 Dec - 02 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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