AirHint found the following cheapest return flights from Billund (BLL) to Lisbon (LIS) in July 2025 (see full year).

Return flights

26 Jul - 02 Aug	KLM
15 Jul - 22 Jul	Vueling Airlines
15 Jul - 05 Aug	Vueling Airlines
16 Jul - 20 Jul	Air France
28 Jul - 01 Aug	Lufthansa
24 Jul - 30 Jul	Air France
19 Jul - 23 Jul	Norwegian Air Sweden AOC
13 Jul - 22 Jul	KLM
27 Jul - 01 Aug	Scandinavian Airlines
16 Jul - 23 Jul	Wizz Air Malta
18 Jul - 29 Jul	KLM
16 Jul - 22 Jul	KLM
13 Jul - 21 Jul	Norwegian
18 Jul - 23 Jul	Lufthansa

Also check the deals for one-way flights from Billund to Lisbon in July.

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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Cheapest return flights from Billund to Lisbon in July from 383€

Return flights