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

Return flights

18 Dec - 25 Dec	transavia	direct
26 Dec - 06 Jan	transavia	direct
26 Dec - 28 Dec	transavia	direct
22 Dec - 25 Dec	transavia	direct
20 Dec - 22 Dec	transavia	direct
21 Dec - 22 Dec	transavia	direct
25 Dec - 28 Dec	transavia	direct
27 Dec - 28 Dec	transavia	direct
27 Dec - 31 Dec	transavia	direct
24 Dec - 29 Dec	easyJet
27 Dec - 01 Jan	transavia
31 Dec - 04 Jan	transavia	direct
24 Dec - 25 Dec	Eurowings

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

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 Innsbruck to Rotterdam in December from $162

Return flights