Cheapest one-way flights from London to Ljubljana in September from 113€

AirHint found the following cheapest one-way flights from London (LHR) to Ljubljana (LJU) in September 2026 (see full year).

One-Way flights

05 Sep Air Serbia
06 Sep Air Serbia
06 Sep British Airways direct
17 Sep Air Serbia
17 Sep British Airways direct
05 Sep British Airways direct
02 Sep British Airways direct

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

Powered by

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 Ljubljana

Cheap car rent in Ljubljana

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