Cheapest return flights from Washington to Vienna in April from $463

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

Return flights

27 Apr - 11 May Scandinavian Airlines
30 Apr - 14 May Scandinavian Airlines
04 Apr - 13 Apr Scandinavian Airlines
07 Apr - 11 Apr Turkish Airlines
27 Apr - 11 May Austrian Airlines direct
30 Apr - 14 May Austrian Airlines direct
07 Apr - 11 Apr Austrian Airlines direct

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

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