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

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

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 40m 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.

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.

$421 Cheap Flights from Austria to Houston in 2025/26

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Find the cheapest flights from Austria to Houston

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10:15 am - 11:34 pm

VIE

IAH

20h 19m3 stops

6:25 am - 9:35 am

IAH

VIE

20h 10m2 stops

$643Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

10:15 am - 11:34 pm

VIE

IAH

20h 19m3 stops

6:25 am - 9:35 am

IAH

VIE

20h 10m2 stops

$650Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

10:15 am - 11:34 pm

VIE

IAH

20h 19m3 stops

6:25 am - 9:35 am

IAH

VIE

20h 10m2 stops

$660Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

8:05 pm - 11:37 pm

VIE

IAH

34h 32m2 stops

4:06 pm - 9:35 am

IAH

VIE

34h 29m2 stops

$699Scandinavian Airlines

Thu, Jan 22 - Mon, Jan 26

10:15 am - 11:37 pm

VIE

IAH

20h 22m2 stops

4:06 pm - 9:35 am

IAH

VIE

34h 29m2 stops

$708Scandinavian Airlines

Thu, Jan 22 - Mon, Jan 26

11:05 am - 10:46 pm

VIE

HOU

18h 41m2 stops

4:55 pm - 3:20 pm

HOU

VIE

15h 25m2 stops

$863American Airlines

Thu, Jan 22 - Mon, Jan 26

6:50 am - 10:33 pm

VIE

HOU

22h 43m2 stops

5:04 pm - 5:25 pm

HOU

VIE

17h 21m2 stops

$865Delta

Thu, Jan 22 - Mon, Jan 26

6:50 am - 10:33 pm

VIE

HOU

22h 43m2 stops

5:45 am - 11:30 am

HOU

VIE

22h 45m2 stops

$866Delta

Thu, Jan 22 - Mon, Jan 26

6:05 am - 3:10 pm

GRZ

IAH

15h 05m1 stop

5:50 pm - 3:40 pm

IAH

GRZ

15h 50m1 stop

$891United Airlines

Thu, Mar 12 - Sun, Mar 22

6:05 am - 7:15 pm

GRZ

IAH

19h 10m1 stop

5:30 pm - 1:35 pm

IAH

GRZ

14h 05m1 stop

$892United Airlines

Tue, Mar 10 - Tue, Mar 17

Delta flights from Austria to Houston

Our best Delta deals on Austria to Houston flight tickets

Delta

Jan 22

VIE6:50 amVienna Intl

22h 43m

2 stops

HOU10:33 pmHouston Hobby

Jan 26

HOU5:04 pmHouston Hobby

17h 21m

2 stops

VIE5:25 pmVienna Intl

$865

Find similar

Delta

Jan 22

VIE6:50 amVienna Intl

22h 43m

2 stops

HOU10:33 pmHouston Hobby

Jan 26

HOU5:45 amHouston Hobby

22h 45m

2 stops

VIE11:30 amVienna Intl

$866

Find similar

Delta

Jan 31

VIE6:50 amVienna Intl

22h 43m

2 stops

HOU10:33 pmHouston Hobby

Feb 6

HOU5:04 pmHouston Hobby

16h 06m

2 stops

VIE4:10 pmVienna Intl

$872

Find similar

British Airways flights from Austria to Houston

Our best British Airways deals on Austria to Houston flight tickets

British Airways

Jan 22

VIE11:05 amVienna Intl

28h 29m

2 stops

HOU8:34 amHouston Hobby

Jan 26

HOU12:47 pmHouston Hobby

18h 03m

2 stops

VIE1:50 pmVienna Intl

$895

Find similar

British Airways

Feb 19

INN3:50 pmInnsbruck Kranebitten

29h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 22

IAH9:50 pmHouston George Bush Intcntl

13h 40m

1 stop

INN6:30 pmInnsbruck Kranebitten

$926

Find similar

British Airways

Feb 19

INN3:50 pmInnsbruck Kranebitten

29h 15m

1 stop

IAH2:05 pmHouston George Bush Intcntl

Feb 22

IAH9:50 pmHouston George Bush Intcntl

13h 40m

1 stop

INN6:30 pmInnsbruck Kranebitten

$962

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 1/22

10:15 am-11:34 pm

3 stops20h 19m

Houston George Bush Intcntl

Mon 1/26

6:25 am-9:35 am

2 stops20h 10m

$643

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 1/22

10:15 am-11:34 pm

3 stops20h 19m

Houston George Bush Intcntl

Mon 1/26

6:25 am-9:35 am

2 stops20h 10m

$650

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 1/22

10:15 am-11:34 pm

3 stops20h 19m

Houston George Bush Intcntl

Mon 1/26

6:25 am-9:35 am

2 stops20h 10m

$660

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 1/22

8:05 pm-11:37 pm

2 stops34h 32m

Houston George Bush Intcntl

Mon 1/26

4:06 pm-9:35 am

2 stops34h 29m

$699

ViennaHouston

VIE - IAH

VIEIAH

Vienna Intl

Thu 1/22

10:15 am-11:37 pm

2 stops20h 22m

Houston George Bush Intcntl

Mon 1/26

4:06 pm-9:35 am

2 stops34h 29m

$708

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

Thu 1/22

11:05 am-10:46 pm

2 stops18h 41m

Houston Hobby

Mon 1/26

4:55 pm-3:20 pm

2 stops15h 25m

$863

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

Thu 1/22

6:50 am-10:33 pm

2 stops22h 43m

Houston Hobby

Mon 1/26

5:04 pm-5:25 pm

2 stops17h 21m

$865

ViennaHouston

VIE - HOU

VIEHOU

Vienna Intl

Thu 1/22

6:50 am-10:33 pm

2 stops22h 43m

Houston Hobby

Mon 1/26

5:45 am-11:30 am

2 stops22h 45m

$866

GrazHouston

GRZ - IAH

GRZIAH

Graz Thalerhof

Thu 3/12

6:05 am-3:10 pm

1 stop15h 05m

Houston George Bush Intcntl

Sun 3/22

5:50 pm-3:40 pm

1 stop15h 50m

$891

GrazHouston

GRZ - IAH

GRZIAH

Graz Thalerhof

Tue 3/10

6:05 am-7:15 pm

1 stop19h 10m

Houston George Bush Intcntl

Tue 3/17

5:30 pm-1:35 pm

1 stop14h 05m

$892

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

Prices

Airlines

Other information

What is the cheapest month to fly to Houston?

The month of March is, on average, the cheapest month to fly to Houston from Austria, with most prices found around $739. The month of October is another great option to travel to Houston, with average flight prices from Austria averaging around $770.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Austria is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $727. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Friday is $953.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Austria to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $729. Try not to purchase tickets in the morning because they tend to be around $787. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $821 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 $715 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 40m
Direct flights	None

The fastest flight from Austria to Houston takes 13h 40m

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.