Cheapest return flights from Innsbruck to Brussels in December from $121

AirHint found the following cheapest return flights from Innsbruck (INN) to Brussels (BRU) in December 2025 (see full year).

Return flights

19 Dec - 05 Jan TUI fly Belgium direct
19 Dec - 22 Dec TUI fly Belgium direct
26 Dec - 05 Jan TUI fly Belgium direct
26 Dec - 12 Jan TUI fly Belgium direct
29 Dec - 05 Jan TUI fly Belgium direct
29 Dec - 12 Jan TUI fly Belgium direct
29 Dec - 19 Jan TUI fly Belgium direct
19 Dec - 26 Dec TUI fly Belgium direct
26 Dec - 02 Jan TUI fly Belgium direct
26 Dec - 16 Jan TUI fly Belgium direct
26 Dec - 09 Jan TUI fly Belgium direct
29 Dec - 02 Jan TUI fly Belgium direct
20 Dec - 26 Dec Jet2
19 Dec - 27 Dec TUI fly Belgium
20 Dec - 27 Dec Brussels Airlines direct
26 Dec - 28 Dec TUI fly Belgium
19 Dec - 27 Dec TUI fly Belgium direct

Also check the deals for one-way flights from Innsbruck to Brussels in December.

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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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