AirHint found the following cheapest return flights from London (LHR) to Budapest (BUD) in August 2026 (see full year).

Return flights

18 Aug - 20 Aug	British Airways	direct
22 Aug - 05 Sep	British Airways	direct
14 Aug - 21 Aug	British Airways	direct
11 Aug - 13 Aug	Austrian Airlines
13 Aug - 27 Aug	Lufthansa
09 Aug - 12 Aug	Austrian Airlines
12 Aug - 15 Aug	Lufthansa
21 Aug - 26 Aug	Lufthansa
10 Aug - 13 Aug	Austrian Airlines
10 Aug - 12 Aug	Austrian Airlines
12 Aug - 14 Aug	Lufthansa
07 Aug - 22 Sep	British Airways	direct

Also check the deals for one-way flights from London to Budapest 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 Budapest in August from $206

Return flights