Cheapest return flights from London to Billund in September from $139

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

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

Return flights

16 Sep - 05 Oct Norwegian Air Sweden AOC direct
18 Sep - 05 Oct Norwegian Air Sweden AOC direct
25 Sep - 05 Oct Norwegian Air Sweden AOC direct
16 Sep - 30 Sep Norwegian Air Sweden AOC direct
18 Sep - 30 Sep Norwegian Air Sweden AOC direct
25 Sep - 30 Sep Norwegian Air Sweden AOC direct
16 Sep - 24 Sep Norwegian Air Sweden AOC direct
04 Sep - 24 Sep Norwegian Air Sweden AOC direct
18 Sep - 24 Sep Norwegian Air Sweden AOC direct
04 Sep - 07 Sep Norwegian Air Sweden AOC direct
02 Sep - 07 Sep Norwegian Air Sweden AOC direct
16 Sep - 02 Oct Norwegian Air Sweden AOC direct
18 Sep - 02 Oct Norwegian Air Sweden AOC direct
25 Sep - 02 Oct Norwegian Air Sweden AOC direct
16 Sep - 21 Sep Norwegian Air Sweden AOC direct
16 Sep - 28 Sep Norwegian Air Sweden AOC direct
25 Sep - 14 Oct Norwegian Air Sweden AOC direct
22 Sep - 05 Oct Norwegian
28 Sep - 05 Oct Norwegian Air Sweden AOC direct
19 Sep - 05 Oct Norwegian

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

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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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