AirHint found the following cheapest return flights from Budapest (BUD) to London (STN) in August 2025 (see full year).

Return flights

31 Aug - 06 Sep	Air Serbia
31 Aug - 02 Sep	Air Serbia
31 Aug - 04 Sep	Air Serbia
31 Aug - 16 Sep	Ryanair	direct
31 Aug - 06 Sep	Ryanair	direct
31 Aug - 07 Sep	Ryanair	direct
31 Aug - 10 Sep	Ryanair	direct
31 Aug - 15 Sep	Ryanair	direct
31 Aug - 09 Sep	Ryanair	direct
31 Aug - 20 Sep	Ryanair	direct
31 Aug - 31 Aug	Ryanair	direct

Also check the deals for one-way flights from Budapest to London 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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Budapest to London in August from $359

Return flights