AirHint found the following cheapest return flights from London (LHR) to Kabul (KBL) in August 2025 (see full year).

Return flights

29 Aug - 28 Sep	British Airways
29 Aug - 20 Sep	British Airways
18 Aug - 17 Sep	Aegean Airlines
18 Aug - 30 Sep	Aegean Airlines
20 Aug - 10 Sep	British Airways
20 Aug - 20 Sep	British Airways
27 Aug - 03 Sep	British Airways
25 Aug - 04 Sep	Aegean Airlines
14 Aug - 30 Sep	Turkish Airlines
15 Aug - 17 Sep	British Airways
07 Aug - 13 Aug	LOT
10 Aug - 13 Aug	LOT
07 Aug - 25 Aug	LOT
08 Aug - 15 Aug	LOT
08 Aug - 12 Aug	LOT
06 Aug - 13 Aug	LOT
12 Aug - 26 Aug	Scandinavian Airlines
07 Aug - 18 Aug	LOT
11 Aug - 18 Aug	LOT
03 Aug - 07 Aug	LOT

Also check the deals for one-way flights from London to Kabul in August.

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 London to Kabul in August from $751

Return flights