AirHint found the following cheapest return flights from Toulouse (TLS) to Lille (LIL) in June 2026 (see full year).

Return flights

03 Jun - 14 Jun	Volotea	direct
03 Jun - 05 Jun	Volotea	direct
22 Jun - 28 Jun	Volotea	direct
22 Jun - 03 Jul	Volotea	direct
21 Jun - 28 Jun	Volotea	direct
21 Jun - 03 Jul	Volotea	direct
29 Jun - 03 Jul	Volotea	direct
22 Jun - 06 Jul	Volotea	direct
21 Jun - 06 Jul	Volotea	direct
29 Jun - 06 Jul	Volotea	direct

Also check the deals for one-way flights from Toulouse to Lille in June.

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 Toulouse to Lille in June from $169

Return flights