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

United Airlines, American Airlines, and British Airways are the most popular carriers operating from Houston to Austria

What airlines fly to Austria?

United Airlines, Lufthansa and Austrian Airlines are the top three most popular airlines that fly to Austria from Houston according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 5 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Houston to Austria are updated daily.

How many operators does momondo search for flights from Houston to Austria?

As of April 2026, there are 5 operators available to choose from for flights from Houston to Austria.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Austria.

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

The travel and health documents you'll need for your trip to Austria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$360 Cheap Flights from Houston to Austria in 2026

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Find the cheapest flights from Houston to Austria

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 pm - 9:15 am

IAH

VIE

29h 10m

1 stop

8:05 am - 7:10 pm

VIE

IAH

18h 05m

1 stop

$666Turkish Airlines

So, Sep 6 - Fr, Sep 18

9:05 pm - 9:50 pm

IAH

VIE

17h 45m

1 stop

7:50 pm - 7:10 pm

VIE

IAH

30h 20m

1 stop

$686Turkish Airlines

Mi, Sep 9 - Mi, Sep 16

2:30 pm - 6:15 pm

IAH

VIE

20h 45m

1 stop

8:05 am - 7:10 pm

VIE

IAH

18h 05m

1 stop

$692Turkish Airlines

Mo, Sep 7 - Fr, Sep 18

11:55 am - 8:15 am

IAH

VIE

13h 20m

1 stop

7:00 am - 1:35 pm

VIE

IAH

13h 35m

1 stop

$780Multiple Airlines

Di, Sep 1 - Mi, Sep 23

10:05 am - 11:20 am

HOU

VIE

18h 15m

2 stops

7:00 am - 9:35 pm

VIE

HOU

21h 35m

2 stops

$827Delta

Di, Sep 8 - Di, Sep 15

8:22 pm - 10:30 pm

HOU

VIE

19h 08m

2 stops

7:40 am - 7:51 pm

VIE

HOU

19h 11m

2 stops

$829American Airlines

Mi, Sep 9 - Mi, Sep 16

1:00 pm - 7:10 pm

HOU

VIE

23h 10m

2 stops

7:00 am - 9:35 pm

VIE

HOU

21h 35m

2 stops

$891Delta

Di, Sep 1 - Mo, Sep 7

12:42 pm - 10:30 pm

HOU

VIE

26h 48m

2 stops

4:45 pm - 7:51 pm

VIE

HOU

34h 06m

2 stops

$968British Airways

Mi, Mai 20 - Di, Mai 26

6:14 pm - 10:15 pm

HOU

VIE

21h 01m

2 stops

7:05 pm - 7:51 pm

VIE

HOU

31h 46m

2 stops

$1,008British Airways

Di, Sep 1 - Mi, Sep 23

10:53 am - 8:40 am

HOU

VIE

14h 47m

2 stops

12:15 pm - 10:26 pm

VIE

HOU

17h 11m

2 stops

$1,025Multiple Airlines

Mi, Mai 6 - Do, Mai 21

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Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets

Turkish Airlines

Sep 6

IAH9:05 pmHouston George Bush Intcntl

29h 10m

1 stop

VIE9:15 amVienna Intl

Sep 18

VIE8:05 amVienna Intl

18h 05m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$666

Turkish Airlines

Apr 27

IAH9:05 pmHouston George Bush Intcntl

17h 45m

1 stop

VIE9:50 pmVienna Intl

May 12

VIE7:50 pmVienna Intl

30h 20m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$677

Turkish Airlines

Sep 9

IAH9:05 pmHouston George Bush Intcntl

17h 45m

1 stop

VIE9:50 pmVienna Intl

Sep 16

VIE7:50 pmVienna Intl

30h 20m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$686

Austrian Airlines flights from Houston to Austria

Our best Austrian Airlines deals on Houston to Austria flight tickets

Austrian Airlines

Sep 1

IAH11:55 amHouston George Bush Intcntl

13h 20m

1 stop

VIE8:15 amVienna Intl

Sep 23

VIE11:00 amVienna Intl

17h 52m

2 stops

IAH9:52 pmHouston George Bush Intcntl

$788

Austrian Airlines

Sep 9

IAH12:00 pmHouston George Bush Intcntl

17h 35m

2 stops

VIE12:35 pmVienna Intl

Sep 16

VIE7:10 amVienna Intl

21h 42m

2 stops

IAH9:52 pmHouston George Bush Intcntl

$804

Austrian Airlines

Sep 1

IAH11:45 amHouston George Bush Intcntl

17h 50m

2 stops

VIE12:35 pmVienna Intl

Sep 7

VIE8:15 pmVienna Intl

32h 37m

2 stops

IAH9:52 pmHouston George Bush Intcntl

$823

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

So 9/6

9:05 pm-9:15 am

1 stop29h 10m

Vienna Intl

Fr 9/18

8:05 am-7:10 pm

1 stop18h 05m

$666

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mi 9/9

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Mi 9/16

7:50 pm-7:10 pm

1 stop30h 20m

$686

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mo 9/7

2:30 pm-6:15 pm

1 stop20h 45m

Vienna Intl

Fr 9/18

8:05 am-7:10 pm

1 stop18h 05m

$692

Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Di 9/1

11:55 am-8:15 am

1 stop13h 20m

Vienna Intl

Mi 9/23

7:00 am-1:35 pm

1 stop13h 35m

$780

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Di 9/8

10:05 am-11:20 am

2 stops18h 15m

Vienna Intl

Di 9/15

7:00 am-9:35 pm

2 stops21h 35m

$827

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mi 9/9

8:22 pm-10:30 pm

2 stops19h 08m

Vienna Intl

Mi 9/16

7:40 am-7:51 pm

2 stops19h 11m

$829

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Di 9/1

1:00 pm-7:10 pm

2 stops23h 10m

Vienna Intl

Mo 9/7

7:00 am-9:35 pm

2 stops21h 35m

$891

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mi 5/20

12:42 pm-10:30 pm

2 stops26h 48m

Vienna Intl

Di 5/26

4:45 pm-7:51 pm

2 stops34h 06m

$968

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Di 9/1

6:14 pm-10:15 pm

2 stops21h 01m

Vienna Intl

Mi 9/23

7:05 pm-7:51 pm

2 stops31h 46m

$1,008

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mi 5/6

10:53 am-8:40 am

2 stops14h 47m

Vienna Intl

Do 5/21

12:15 pm-10:26 pm

2 stops17h 11m

$1,025

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 Houston to Austria

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

What is the cheapest month to fly to Austria?

In general, February is the cheapest month to fly from Houston to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $583. If you are unable to visit Austria during the month of February, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $711.

Cheap Houston to Austria flight deals and tips

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Houston to Austria takes 12h 25m

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

Search flight deals

Frequently asked questions about flying from Houston to Austria

When did momondo last update prices for flights from Houston to Austria?
Prices for flights from Houston to Austria are updated daily.
How many operators does momondo search for flights from Houston to Austria?
As of April 2026, there are 5 operators available to choose from for flights from Houston to Austria.
How old do you have to be to fly from Houston to Austria?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Austria.
What documentation or ID do you need to fly to Austria?
The travel and health documents you'll need for your trip to Austria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Austria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Austria

Compare and see reviews for airlines that fly from Houston to Austria with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 4,325 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $595	Free Cancellation	Rating 6.7 7,910 reviews	Search British Airways flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,946 reviews	Search Lufthansa flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 9,643 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $661	Free Cancellation	Rating 7.6 906 reviews	Search Austrian Airlines flights

Why use momondo?

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

It is quick and easy to find Houston to Austria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austria that suits you.

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

momondo does allow users to show only those flights to Austria from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Houston to Austria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Houston to Austria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austria and let you know when they change.

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Austria

Flights to Viennafrom $527

Flights to Salzburgfrom $689

Flights to Innsbruckfrom $766

Flights to Grazfrom $602

Flights to Klagenfurtfrom $835

Flights to Linzfrom $899

Cheap flights from Houston to Austria from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Austria departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets

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How to get the cheapest flight ticket from Houston to Austria

What is the cheapest month to fly to Austria?

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

What airlines fly to Austria?

Cheap Houston to Austria flight deals and tips

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Fastest flight time

Direct flights

Frequently asked questions about flying from Houston to Austria

Best airlines flying from Houston to Austria

Compare and see reviews for airlines that fly from Houston to Austria with momondo

Why use momondo?

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Austria

Popular cities in Austria

Popular flights according to clicks in the last 7 days on momondo

Austria flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Austria

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List of cabin classes available on flights landing in Austria. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year