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

Return flights

28 Jan - 18 Feb	Pegasus Airlines
21 Jan - 04 Feb	Pegasus Airlines
07 Jan - 11 Jan	SunExpress
21 Jan - 04 Feb	SunExpress	direct
26 Jan - 16 Feb	Pegasus Airlines
28 Jan - 04 Feb	SunExpress	direct
28 Jan - 11 Feb	SunExpress	direct
28 Jan - 18 Feb	SunExpress	direct
11 Jan - 15 Jan	SunExpress
05 Jan - 10 Jan	Turkish Airlines
21 Jan - 08 Feb	SunExpress
28 Jan - 08 Feb	SunExpress
07 Jan - 11 Jan	SunExpress	direct
07 Jan - 15 Jan	SunExpress
04 Jan - 11 Jan	SunExpress	direct
04 Jan - 07 Jan	SunExpress	direct
04 Jan - 15 Jan	SunExpress

Also check the deals for one-way flights from Gaziantep 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 Gaziantep to London in January from $209

Return flights