Cheapest return flights from Ontario to Vienna in January from $752

AirHint found the following cheapest return flights from Ontario (ONT) to Vienna (VIE) in January 2026 (see full year).

Return flights

23 Jan - 06 Feb Iberia
19 Jan - 26 Jan British Airways
20 Jan - 03 Feb British Airways
26 Jan - 04 Feb British Airways
01 Jan - 15 Jan Alaska Airlines
14 Jan - 21 Jan British Airways
12 Jan - 27 Jan British Airways
12 Jan - 19 Jan British Airways
18 Jan - 04 Feb British Airways
11 Jan - 17 Jan British Airways
16 Jan - 20 Jan British Airways
12 Jan - 16 Jan British Airways

Also check the deals for one-way flights from Ontario to Vienna in January.

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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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