Cheapest one-way flights from London to Budapest in September from $93

AirHint found the following cheapest one-way flights from London (LHR) to Budapest (BUD) in September 2025 (see full year).

One-Way flights

08 Sep Vueling Airlines
17 Sep Vueling Airlines
21 Sep Brussels Airlines
18 Sep Eurowings
10 Sep Vueling Airlines
22 Sep Eurowings
16 Sep Vueling Airlines
02 Sep Vueling Airlines
28 Sep British Airways direct
27 Sep British Airways direct

Also check the deals for return flights from London to Budapest in September.

Skyscanner

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 Budapest

Cheap car rent in Budapest

Feel free to contact us with any feedback or request another flight research.