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

Return flights

14 Jan - 28 Jan	TAP
17 Jan - 31 Jan	TAP
21 Jan - 14 Feb	TAP
14 Jan - 19 Jan	Turkish Airlines
22 Jan - 14 Feb	Turkish Airlines
14 Jan - 28 Jan	Austrian Airlines	direct
21 Jan - 14 Feb	Austrian Airlines	direct
17 Jan - 31 Jan	Austrian Airlines	direct
14 Jan - 19 Jan	Austrian Airlines	direct
02 Jan - 03 Jan	Turkish Airlines
02 Jan - 03 Jan	Austrian Airlines	direct

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

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 Washington to Vienna in January from 448€

Return flights