AirHint found the following cheapest return flights from Birmingham (BHX) to Karachi (KHI) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	Ryanair
05 Dec - 20 Dec	Pegasus Airlines
05 Dec - 25 Dec	KLM
08 Dec - 22 Jan	easyJet
01 Dec - 31 Dec	Ryanair
02 Dec - 09 Jan	Pegasus Airlines
06 Dec - 02 Jan	Ryanair
02 Dec - 01 Jan	easyJet
04 Dec - 02 Jan	Ryanair
05 Dec - 01 Jan	Ryanair
11 Dec - 11 Jan	Wizz Air Malta
12 Dec - 28 Dec	Jet2
06 Dec - 10 Jan	Pegasus Airlines
26 Dec - 20 Jan	Pegasus Airlines
01 Dec - 01 Jan	easyJet
11 Dec - 31 Dec	Ryanair
16 Dec - 23 Dec	KLM
16 Dec - 28 Dec	Eurowings
13 Dec - 31 Dec	Ryanair
09 Dec - 15 Dec	Pegasus Airlines

Also check the deals for one-way flights from Birmingham to Karachi in December.

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 Birmingham to Karachi in December from 353€

Return flights