Cheapest return flights from Houston to Vienna in December from $654

Best time to book flights for Houston (IAH) to Vienna (VIE) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Vienna (VIE) in December 2025 (see full year).

Return flights

29 Dec - 09 Jan Air Canada
29 Dec - 08 Jan Finnair
30 Dec - 08 Jan Finnair
28 Dec - 08 Jan British Airways
29 Dec - 10 Jan Air Canada
29 Dec - 11 Jan Finnair
29 Dec - 07 Jan Finnair
29 Dec - 06 Jan Finnair
19 Dec - 03 Jan Air Canada

Also check the deals for one-way flights from Houston to Vienna in December.

Skyscanner

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna