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

Return flights

10 Jul - 31 Jul	Ryanair
23 Jul - 07 Aug	Jet2
03 Jul - 25 Jul	Ryanair
03 Jul - 21 Jul	Ryanair
21 Jul - 05 Aug	Jet2
29 Jul - 10 Aug	easyJet
25 Jul - 12 Aug	Jet2
29 Jul - 08 Aug	easyJet
24 Jul - 07 Aug	Ryanair
24 Jul - 08 Aug	easyJet
28 Jul - 12 Aug	Jet2
25 Jul - 09 Aug	Jet2
29 Jul - 11 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 $669

Return flights