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 39% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 7 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

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

American Airlines, British Airways, and Austrian Airlines are the most popular carriers operating 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 November 2025, there are 7 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.

$281 Cheap Flights from Houston to Austria in 2025/26

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4:06 pm - 9:35 amIAH-VIE

34h 29m2 stops

8:05 pm - 11:39 pmVIE-IAH

34h 34m2 stops

$560Scandinavian Airlines

Find Deal

Mon, Jan 12 - Tue, Jan 27

4:06 pm - 9:35 amIAH-VIE

34h 29m2 stops

8:05 pm - 11:39 pmVIE-IAH

34h 34m2 stops

$569Scandinavian Airlines

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Mon, Jan 12 - Tue, Jan 27

4:06 pm - 7:25 pmIAH-VIE

20h 19m2 stops

10:15 am - 11:37 pmVIE-IAH

20h 22m2 stops

$596Scandinavian Airlines

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Wed, Jan 21 - Sun, Jan 25

9:05 pm - 9:55 pmIAH-VIE

17h 50m1 stop

4:25 pm - 7:10 pmVIE-IAH

33h 45m1 stop

$630Turkish Airlines

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Thu, Feb 12 - Tue, Feb 17

9:05 pm - 1:05 pmIAH-VIE

33h 00m1 stop

4:25 pm - 1:10 pmVIE-IAH

27h 45m1 stop

$659Turkish Airlines

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Mon, Jan 12 - Tue, Jan 27

9:05 pm - 9:55 pmIAH-VIE

17h 50m1 stop

6:45 am - 7:10 pmVIE-IAH

19h 25m1 stop

$667Turkish Airlines

Find Deal

Wed, Feb 11 - Tue, Feb 17

7:10 am - 5:40 pmIAH-VIE

27h 30m3 stops

12:55 pm - 2:35 pmVIE-IAH

32h 40m3 stops

$673Multiple Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

10:31 am - 8:00 amIAH-VIE

14h 29m1 stop

5:15 pm - 2:45 pmVIE-IAH

28h 30m1 stop

$699Austrian Airlines

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Fri, Jan 30 - Sat, Jan 31

11:55 am - 8:45 amIAH-VIE

13h 50m1 stop

12:35 pm - 9:39 pmVIE-IAH

40h 04m2 stops

$704Air Canada

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Fri, Jan 30 - Sat, Jan 31

5:04 pm - 4:10 pmHOU-VIE

16h 06m2 stops

12:25 pm - 10:35 pmVIE-HOU

17h 10m2 stops

$1,115Multiple Airlines

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Mon, Jan 12 - Tue, Jan 27

Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets

Turkish Airlines

Feb 12

IAH9:05 pmHouston George Bush Intcntl

17h 50m

1 stop

VIE9:55 pmVienna Intl

Feb 17

VIE4:25 pmVienna Intl

33h 45m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$630

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Turkish Airlines

Jan 12

IAH9:05 pmHouston George Bush Intcntl

33h 00m

1 stop

VIE1:05 pmVienna Intl

Jan 27

VIE4:25 pmVienna Intl

27h 45m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$659

Find similar

Turkish Airlines

Feb 11

IAH9:05 pmHouston George Bush Intcntl

17h 50m

1 stop

VIE9:55 pmVienna Intl

Feb 17

VIE6:45 amVienna Intl

19h 25m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$667

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United Airlines flights from Houston to Austria

Our best United Airlines deals on Houston to Austria flight tickets

United Airlines

Feb 16

IAH12:10 pmHouston George Bush Intcntl

22h 55m

2 stops

VIE6:05 pmVienna Intl

Mar 10

VIE10:35 amVienna Intl

32h 31m

2 stops

IAH1:06 pmHouston George Bush Intcntl

$788

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United Airlines

Jan 11

IAH8:25 pmHouston George Bush Intcntl

28h 35m

1 stop

VIE8:00 amVienna Intl

Jan 27

VIE10:30 amVienna Intl

15h 16m

1 stop

IAH6:46 pmHouston George Bush Intcntl

$805

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Fly from

Fly to

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/12

4:06 pm-9:35 am

2 stops34h 29m

Vienna Intl

Tue 1/27

8:05 pm-11:39 pm

2 stops34h 34m

$560

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/12

4:06 pm-9:35 am

2 stops34h 29m

Vienna Intl

Tue 1/27

8:05 pm-11:39 pm

2 stops34h 34m

$569

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 1/21

4:06 pm-7:25 pm

2 stops20h 19m

Vienna Intl

Sun 1/25

10:15 am-11:37 pm

2 stops20h 22m

$596

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 2/12

9:05 pm-9:55 pm

1 stop17h 50m

Vienna Intl

Tue 2/17

4:25 pm-7:10 pm

1 stop33h 45m

$630

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 1/12

9:05 pm-1:05 pm

1 stop33h 00m

Vienna Intl

Tue 1/27

4:25 pm-1:10 pm

1 stop27h 45m

$659

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 2/11

9:05 pm-9:55 pm

1 stop17h 50m

Vienna Intl

Tue 2/17

6:45 am-7:10 pm

1 stop19h 25m

$667

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 12/2

7:10 am-5:40 pm

3 stops27h 30m

Vienna Intl

Sat 12/6

12:55 pm-2:35 pm

3 stops32h 40m

$673

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 1/30

10:31 am-8:00 am

1 stop14h 29m

Vienna Intl

Sat 1/31

5:15 pm-2:45 pm

1 stop28h 30m

$699

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 1/30

11:55 am-8:45 am

1 stop13h 50m

Vienna Intl

Sat 1/31

12:35 pm-9:39 pm

2 stops40h 04m

$704

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 1/12

5:04 pm-4:10 pm

2 stops16h 06m

Vienna Intl

Tue 1/27

12:25 pm-10:35 pm

2 stops17h 10m

$1,115

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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, October 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 $705. If you are unable to visit Austria during the month of October, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around $738.

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

The cheapest day to depart from Houston to Austria is on a Monday when prices can be found for as low as $935. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,477. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

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

According to our data, the cheapest time of day to fly to Austria is at noon. momondo users have found flights departing from Houston to Austria at noon for as low as $776. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,522.

Cheap Houston to Austria flight deals and tips

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

Direct flights	None

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

Search flight deals

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 November 2025, there are 7 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
Austrian Airlines	PriceFrom $581	Free Cancellation	Rating 7.6 874 reviews	Search Austrian Airlines flights
Turkish Airlines	PriceFrom $586	Free Cancellation	Rating 7.3 4,047 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
British Airways	PriceFrom $680	Free Cancellation	Rating 6.7 7,532 reviews	Search British Airways flights
KLM	PriceFrom $751	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
Air Canada	PriceFrom $832	Free Cancellation	Rating 7.1 10,462 reviews	Search Air Canada 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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Find better results for your trip to Austria

Popular cities in Austria

Flights to Viennafrom $360

Flights to Salzburgfrom $441

Flights to Innsbruckfrom $499

Flights to Linzfrom $634

Flights to Klagenfurtfrom $752

Cheap flights from Houston to Austria from $281

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 1/14. 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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Our best United Airlines deals on Houston to Austria flight tickets

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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

What is the cheapest month to fly to Austria?

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

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

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

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

What airlines fly to Austria?

Cheap Houston to Austria flight deals and tips

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

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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