Cheapest return flights from London to Billund in September from $182

Best time to book flights for London (LON) to Billund (BLL) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Billund (BLL) in September 2025 (see full year).

Return flights

09 Sep - 19 Sep Scandinavian Airlines
04 Sep - 08 Sep Ryanair
18 Sep - 22 Sep Scandinavian Airlines
02 Sep - 05 Sep Ryanair
17 Sep - 21 Sep British Airways direct
08 Sep - 14 Sep Scandinavian Airlines
11 Sep - 14 Sep Scandinavian Airlines
12 Sep - 14 Sep Scandinavian Airlines
09 Sep - 19 Sep British Airways direct
05 Sep - 06 Sep Ryanair

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

Cheap car rent in Billund