Flights from Houston to Vienna
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The quick answer
Compare Houston to Vienna flights across 800+ airlines for the lowest fare. Travel authorization required (ESTA-style) (Austria).
Price calendar — Houston to Vienna
Month-by-month lowest fares. Green = cheapest dates.
Austria essentials
🟡 Travel authorization required (ESTA-style) · up to 90 days
ETIAS authorization expected to be required for the Schengen Area; visa-free for stays up to 90 days in any 180-day period.
Full Vienna visa guide →🆘 Emergency
112
💱 Currency
Euro (€)
🕐 Time zone
UTC+1
🗣️ Language
German
🔌 Plugs
Type C/F · 230V
🚗 Driving
Right side
💡 Tipping
5–10%
📞 Dial code
+43
Entry rules can change — always confirm with official sources before booking.
Stay connected in Vienna
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your Houston to Vienna trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Vienna
Pre-book your ride into Vienna. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your Houston to Vienna flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
Houston to Vienna — frequently asked
Are there direct flights from Houston to Vienna?+
This route is usually served by connecting flights. Use the search above to check for any direct options on your dates.
Do US citizens need a visa for Austria?+
Travel authorization required (ESTA-style) for stays up to 90 days. ETIAS authorization expected to be required for the Schengen Area; visa-free for stays up to 90 days in any 180-day period.
What currency is used in Austria?+
The Euro (EUR, €). The emergency number is 112.
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