How long does it take to fly to Houston?

Average flight duration from Austria to Houston depends on which airport you fly into and out of. Flying from Vienna to Houston Hobby Airport is 13h 55m on average, while flying from Graz to Houston Hobby Airport is 15h 05m on average. Houston Hobby Airport is the most popular airport in Houston.

What is the cheapest airline that flies from Austria to Houston?

British Airways is the most popular carrier operating from Austria to Houston

When did momondo last update prices for flights from Austria to Houston?

Prices for flights from Austria to Houston are updated daily.

How old do you have to be to fly from Austria to Houston?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$355 Cheap Flights from Austria to Houston in 2026

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Find the cheapest flights from Austria to Houston

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Recent round-trip flight deals from Austria to Houston

Enter your travel dates to find the best prices.

8:30 pm - 1:25 pm

VIE

IAH

23h 55m

1 stop

9:05 pm - 10:50 am

IAH

VIE

30h 45m

2 stops

$636Multiple Airlines

jue., may. 21 - jue., jun. 4

8:30 pm - 1:25 pm

VIE

IAH

23h 55m

1 stop

3:40 pm - 10:40 pm

IAH

VIE

24h 00m

1 stop

$637Multiple Airlines

jue., may. 21 - jue., jun. 4

11:35 am - 1:25 pm

VIE

IAH

32h 50m

2 stops

3:40 pm - 10:50 am

IAH

VIE

36h 10m

2 stops

$649Finnair

jue., may. 21 - jue., jun. 4

11:35 am - 1:25 pm

VIE

IAH

32h 50m

2 stops

3:40 pm - 10:50 am

IAH

VIE

36h 10m

2 stops

$652Finnair

jue., may. 21 - jue., jun. 4

8:30 pm - 1:25 pm

VIE

IAH

23h 55m

1 stop

3:40 pm - 10:50 am

IAH

VIE

36h 10m

2 stops

$653Multiple Airlines

jue., may. 21 - jue., jun. 4

7:25 am - 7:50 pm

VIE

HOU

19h 25m

2 stops

4:21 pm - 4:10 pm

HOU

VIE

16h 49m

2 stops

$769British Airways

sáb., feb. 28 - mié., mar. 4

7:25 am - 7:50 pm

VIE

HOU

19h 25m

2 stops

4:21 pm - 4:10 pm

HOU

VIE

16h 49m

2 stops

$770British Airways

sáb., feb. 28 - mié., mar. 4

11:05 am - 11:58 pm

VIE

HOU

19h 53m

2 stops

4:21 pm - 3:20 pm

HOU

VIE

15h 59m

2 stops

$776American Airlines

jue., feb. 12 - lun., feb. 16

11:05 am - 11:58 pm

VIE

HOU

19h 53m

2 stops

4:21 pm - 3:20 pm

HOU

VIE

15h 59m

2 stops

$780American Airlines

jue., feb. 12 - lun., feb. 16

6:50 am - 4:28 pm

VIE

HOU

16h 38m

2 stops

1:06 pm - 11:25 am

HOU

VIE

15h 19m

2 stops

$798KLM

mar., feb. 24 - mar., mar. 3

American Airlines flights from Austria to Houston

Our best American Airlines deals on Austria to Houston flight tickets

American Airlines

Feb 5

VIE11:05 amVienna Intl

18h 37m

2 stops

IAH10:42 pmHouston George Bush Intcntl

Apr 24

IAH12:19 pmHouston George Bush Intcntl

15h 31m

2 stops

VIE10:50 amVienna Intl

$774

American Airlines

Feb 12

VIE11:05 amVienna Intl

19h 53m

2 stops

HOU11:58 pmHouston Hobby

Feb 16

HOU4:21 pmHouston Hobby

15h 59m

2 stops

VIE3:20 pmVienna Intl

$776

American Airlines

Feb 12

VIE11:05 amVienna Intl

19h 53m

2 stops

HOU11:58 pmHouston Hobby

Feb 16

HOU4:21 pmHouston Hobby

15h 59m

2 stops

VIE3:20 pmVienna Intl

$780

British Airways flights from Austria to Houston

Our best British Airways deals on Austria to Houston flight tickets

British Airways

Mar 8

VIE7:25 amVienna Intl

19h 35m

1 stop

IAH8:00 pmHouston George Bush Intcntl

Mar 29

IAH3:30 pmHouston George Bush Intcntl

21h 40m

1 stop

VIE8:10 pmVienna Intl

$755

British Airways

Mar 8

VIE7:25 amVienna Intl

17h 38m

2 stops

IAH6:03 pmHouston George Bush Intcntl

Mar 29

IAH5:16 pmHouston George Bush Intcntl

18h 19m

2 stops

VIE6:35 pmVienna Intl

$765

British Airways

Feb 28

VIE7:25 amVienna Intl

19h 25m

2 stops

HOU7:50 pmHouston Hobby

Mar 4

HOU4:21 pmHouston Hobby

16h 49m

2 stops

VIE4:10 pmVienna Intl

$769

Fly from

Fly to

Route

Depart

Return

Price

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

jue. 5/21

8:30 pm-1:25 pm

1 stop23h 55m

Houston George Bush Intcntl

jue. 6/4

9:05 pm-10:50 am

2 stops30h 45m

$636

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

jue. 5/21

8:30 pm-1:25 pm

1 stop23h 55m

Houston George Bush Intcntl

jue. 6/4

3:40 pm-10:40 pm

1 stop24h 00m

$637

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

jue. 5/21

11:35 am-1:25 pm

2 stops32h 50m

Houston George Bush Intcntl

jue. 6/4

3:40 pm-10:50 am

2 stops36h 10m

$649

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

jue. 5/21

11:35 am-1:25 pm

2 stops32h 50m

Houston George Bush Intcntl

jue. 6/4

3:40 pm-10:50 am

2 stops36h 10m

$652

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

jue. 5/21

8:30 pm-1:25 pm

1 stop23h 55m

Houston George Bush Intcntl

jue. 6/4

3:40 pm-10:50 am

2 stops36h 10m

$653

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

sáb. 2/28

7:25 am-7:50 pm

2 stops19h 25m

Houston Hobby

mié. 3/4

4:21 pm-4:10 pm

2 stops16h 49m

$769

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

sáb. 2/28

7:25 am-7:50 pm

2 stops19h 25m

Houston Hobby

mié. 3/4

4:21 pm-4:10 pm

2 stops16h 49m

$770

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

jue. 2/12

11:05 am-11:58 pm

2 stops19h 53m

Houston Hobby

lun. 2/16

4:21 pm-3:20 pm

2 stops15h 59m

$776

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

jue. 2/12

11:05 am-11:58 pm

2 stops19h 53m

Houston Hobby

lun. 2/16

4:21 pm-3:20 pm

2 stops15h 59m

$780

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

mar. 2/24

6:50 am-4:28 pm

2 stops16h 38m

Houston Hobby

mar. 3/3

1:06 pm-11:25 am

2 stops15h 19m

$798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Austria to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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Other information

What is the cheapest month to fly to Houston?

The month of May is, on average, the cheapest month to fly to Houston from Austria, with most prices found around $775. The month of October is another great option to travel to Houston, with average flight prices from Austria averaging around $775.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Austria when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $836 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Austria for as low as $734 on momondo.

Cheap Austria to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austria to Houston

Fastest flight time	13h 55m
Direct flights	None

The fastest flight from Austria to Houston takes 13h 55m

There are no direct flights from Austria to Houston. There are no popular flight routes from Austria to Houston.

Search flight deals

When did momondo last update prices for flights from Austria to Houston?
Prices for flights from Austria to Houston are updated daily.
How old do you have to be to fly from Austria to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Austria to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Austria to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Austria to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Austria to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Austria to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Austria to Houston?

Once all potential Austria to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austria to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Austria and alert you when they change.