Cheapest return flights from Houston to Vienna in April from 729€

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 April 2025 (see full year).

Return flights

06 Apr - 17 Apr Turkish Airlines
23 Apr - 05 May Turkish Airlines
04 Apr - 15 Apr WestJet
05 Apr - 17 Apr Turkish Airlines
04 Apr - 16 Apr Turkish Airlines
04 Apr - 17 Apr Turkish Airlines
10 Apr - 25 Apr Air Canada
11 Apr - 25 Apr Air Canada

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

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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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