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?

British Airways, Air Canada, 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 October 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.

$242 Cheap Flights from Houston to Austria in 2025/26

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12:30 pm - 8:35 amIAH-VIE

13h 05m1 stop

6:00 am - 9:39 pmVIE-IAH

22h 39m2 stops

$526Air Canada

Find Deal

lun., nov. 24 - dim., déc. 7

11:55 am - 10:40 pmIAH-VIE

27h 45m2 stops

7:00 am - 2:35 pmVIE-IAH

14h 35m1 stop

$531Multiple Airlines

Find Deal

ven., nov. 28 - jeu., déc. 11

12:30 pm - 8:35 amIAH-VIE

13h 05m1 stop

10:35 am - 9:44 pmVIE-IAH

18h 09m1 stop

$532Air Canada

Find Deal

lun., nov. 24 - dim., déc. 7

12:30 pm - 8:35 amIAH-VIE

13h 05m1 stop

10:35 am - 9:44 pmVIE-IAH

18h 09m1 stop

$533Air Canada

Find Deal

lun., nov. 24 - dim., déc. 7

4:20 pm - 5:10 pmIAH-VIE

17h 50m1 stop

10:35 am - 1:25 pmVIE-IAH

33h 50m2 stops

$538United Airlines

Find Deal

sam., janv. 31 - sam., févr. 7

4:50 pm - 8:30 amIAH-VIE

32h 40m1 stop

10:35 am - 11:09 amVIE-IAH

31h 34m1 stop

$547United Airlines

Find Deal

jeu., janv. 15 - jeu., janv. 22

3:30 pm - 11:25 amIAH-VIE

12h 55m1 stop

5:00 pm - 1:30 pmVIE-IAH

27h 30m1 stop

$567KLM

Find Deal

lun., nov. 24 - lun., déc. 1

3:30 pm - 11:25 amIAH-VIE

12h 55m1 stop

5:00 pm - 1:30 pmVIE-IAH

27h 30m1 stop

$577KLM

Find Deal

lun., nov. 24 - lun., déc. 1

11:55 am - 12:35 pmIAH-VIE

17h 40m2 stops

7:00 am - 9:44 pmVIE-IAH

21h 44m2 stops

$662Austrian Airlines

Find Deal

mer., nov. 19 - dim., nov. 23

9:05 pm - 8:25 amIAH-VIE

28h 20m1 stop

10:00 am - 1:10 pmVIE-IAH

34h 10m1 stop

$668Turkish Airlines

Find Deal

lun., déc. 1 - sam., déc. 6

Air Canada flights from Houston to Austria

Our best Air Canada deals on Houston to Austria flight tickets

Air Canada

Nov 24

IAH12:30 pmHouston George Bush Intcntl

13h 05m

1 stop

VIE8:35 amVienna Intl

Dec 7

VIE6:00 amVienna Intl

22h 39m

2 stops

IAH9:39 pmHouston George Bush Intcntl

$526

Find similar

Air Canada

Nov 24

IAH12:30 pmHouston George Bush Intcntl

13h 05m

1 stop

VIE8:35 amVienna Intl

Dec 7

VIE10:35 amVienna Intl

18h 09m

1 stop

IAH9:44 pmHouston George Bush Intcntl

$532

Find similar

Air Canada

Nov 24

IAH12:30 pmHouston George Bush Intcntl

13h 05m

1 stop

VIE8:35 amVienna Intl

Dec 7

VIE10:35 amVienna Intl

18h 09m

1 stop

IAH9:44 pmHouston George Bush Intcntl

$533

Find similar

United Airlines flights from Houston to Austria

Our best United Airlines deals on Houston to Austria flight tickets

United Airlines

Jan 31

IAH4:20 pmHouston George Bush Intcntl

17h 50m

1 stop

VIE5:10 pmVienna Intl

Feb 7

VIE10:35 amVienna Intl

33h 50m

2 stops

IAH1:25 pmHouston George Bush Intcntl

$538

Find similar

United Airlines

Jan 15

IAH4:50 pmHouston George Bush Intcntl

32h 40m

1 stop

VIE8:30 amVienna Intl

Jan 22

VIE10:35 amVienna Intl

31h 34m

1 stop

IAH11:09 amHouston George Bush Intcntl

$547

Find similar

United Airlines

Jan 31

IAH4:20 pmHouston George Bush Intcntl

13h 00m

1 stop

VIE12:20 pmVienna Intl

Feb 7

VIE7:00 amVienna Intl

18h 15m

1 stop

IAH6:15 pmHouston George Bush Intcntl

$550

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 11/24

12:30 pm-8:35 am

1 stop13h 05m

Vienna Intl

dim. 12/7

6:00 am-9:39 pm

2 stops22h 39m

$526

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

ven. 11/28

11:55 am-10:40 pm

2 stops27h 45m

Vienna Intl

jeu. 12/11

7:00 am-2:35 pm

1 stop14h 35m

$531

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 11/24

12:30 pm-8:35 am

1 stop13h 05m

Vienna Intl

dim. 12/7

10:35 am-9:44 pm

1 stop18h 09m

$532

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 11/24

12:30 pm-8:35 am

1 stop13h 05m

Vienna Intl

dim. 12/7

10:35 am-9:44 pm

1 stop18h 09m

$533

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

sam. 1/31

4:20 pm-5:10 pm

1 stop17h 50m

Vienna Intl

sam. 2/7

10:35 am-1:25 pm

2 stops33h 50m

$538

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

jeu. 1/15

4:50 pm-8:30 am

1 stop32h 40m

Vienna Intl

jeu. 1/22

10:35 am-11:09 am

1 stop31h 34m

$547

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 11/24

3:30 pm-11:25 am

1 stop12h 55m

Vienna Intl

lun. 12/1

5:00 pm-1:30 pm

1 stop27h 30m

$567

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 11/24

3:30 pm-11:25 am

1 stop12h 55m

Vienna Intl

lun. 12/1

5:00 pm-1:30 pm

1 stop27h 30m

$577

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

mer. 11/19

11:55 am-12:35 pm

2 stops17h 40m

Vienna Intl

dim. 11/23

7:00 am-9:44 pm

2 stops21h 44m

$662

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

lun. 12/1

9:05 pm-8:25 am

1 stop28h 20m

Vienna Intl

sam. 12/6

10:00 am-1:10 pm

1 stop34h 10m

$668

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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, November 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 $738. If you are unable to visit Austria during the month of November, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $741.

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 October 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 7.6 861 reviews	Search Austrian Airlines flights
Turkish Airlines	PriceFrom $586	Free Cancellation	Rating 7.3 4,030 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,538 reviews	Search Lufthansa flights
British Airways	PriceFrom $680	Free Cancellation	Rating 6.7 7,483 reviews	Search British Airways flights
KLM	PriceFrom $751	Free Cancellation	Rating 7.7 1,406 reviews	Search KLM flights
Air Canada	PriceFrom $832	Free Cancellation	Rating 7.1 10,371 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 $380

Flights to Salzburgfrom $432

Flights to Innsbruckfrom $460

Flights to Linzfrom $769

Flights to Klagenfurtfrom $707

Cheap flights from Houston to Austria from $242

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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Air Canada flights from Houston to Austria

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United Airlines flights from Houston to Austria

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?

British Airways, Air Canada, 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