AirHint found the following cheapest return flights from Belfast (BHD) to Karachi (KHI) in July 2025 (see full year).

Return flights

10 Jul - 31 Jul	Aer Lingus
03 Jul - 21 Jul	Aer Lingus
03 Jul - 25 Jul	Aer Lingus
29 Jul - 10 Aug	Aer Lingus
26 Jul - 12 Aug	Aer Lingus
28 Jul - 12 Aug	Aer Lingus
29 Jul - 09 Aug	Aer Lingus
24 Jul - 07 Aug	Aer Lingus
24 Jul - 08 Aug	Aer Lingus
27 Jul - 12 Aug	Aer Lingus
24 Jul - 12 Aug	Aer Lingus
25 Jul - 12 Aug	Aer Lingus
21 Jul - 05 Aug	easyJet

Also check the deals for one-way flights from Belfast to Karachi in July.

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 Belfast to Karachi in July from 645€

Return flights