What airlines fly to Austria?

United Airlines, Lufthansa and Turkish 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 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?

Delta and Iberia 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 December 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.

$342 Cheap Flights from Houston to Austria in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

4:06 pm - 9:35 amIAH-VIE

34h 29m2 stops

8:05 pm - 11:37 pmVIE-IAH

34h 32m2 stops

$531Scandinavian Airlines

Find Deal

Mon, Feb 2 - Wed, Feb 11

4:06 pm - 7:25 pmIAH-VIE

20h 19m2 stops

10:15 am - 11:37 pmVIE-IAH

20h 22m2 stops

$561Scandinavian Airlines

Find Deal

Tue, Feb 3 - Tue, Feb 10

12:05 pm - 8:20 amIAH-VIE

13h 15m1 stop

8:20 pm - 2:25 pmVIE-IAH

25h 05m1 stop

$564Austrian Airlines

Find Deal

Tue, May 5 - Wed, May 6

4:06 pm - 9:35 amIAH-VIE

34h 29m2 stops

10:15 am - 11:37 pmVIE-IAH

20h 22m2 stops

$565Scandinavian Airlines

Find Deal

Mon, Feb 2 - Thu, Feb 12

7:20 am - 8:20 amIAH-VIE

18h 00m1 stop

8:20 pm - 9:27 pmVIE-IAH

32h 07m2 stops

$610Air Canada

Find Deal

Tue, May 5 - Wed, May 6

7:20 am - 8:35 amIAH-VIE

18h 15m2 stops

5:15 pm - 9:27 pmVIE-IAH

35h 12m2 stops

$614Air Canada

Find Deal

Tue, May 5 - Wed, May 6

9:05 pm - 8:25 amIAH-VIE

28h 20m1 stop

2:05 pm - 7:10 pmVIE-IAH

36h 05m1 stop

$630Turkish Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

10:05 pm - 9:55 pmIAH-VIE

17h 50m1 stop

8:05 am - 7:15 pmVIE-IAH

18h 10m1 stop

$632Turkish Airlines

Find Deal

Thu, Mar 26 - Tue, Apr 7

6:36 pm - 9:15 amHOU-VIE

31h 39m2 stops

11:30 am - 10:46 pmVIE-HOU

18h 16m2 stops

$715British Airways

Find Deal

Mon, Jan 12 - Tue, Jan 27

4:55 pm - 9:15 amHOU-VIE

33h 20m2 stops

4:05 pm - 10:46 pmVIE-HOU

37h 41m2 stops

$753British Airways

Find Deal

Mon, Feb 2 - Tue, Feb 10

Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets

Turkish Airlines

Jan 14

IAH9:05 pmHouston George Bush Intcntl

28h 20m

1 stop

VIE8:25 amVienna Intl

Jan 21

VIE2:05 pmVienna Intl

36h 05m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$630

Find similar

Turkish Airlines

Mar 26

IAH10:05 pmHouston George Bush Intcntl

17h 50m

1 stop

VIE9:55 pmVienna Intl

Apr 7

VIE8:05 amVienna Intl

18h 10m

1 stop

IAH7:15 pmHouston George Bush Intcntl

$632

Find similar

Turkish Airlines

Jan 12

IAH9:05 pmHouston George Bush Intcntl

28h 20m

1 stop

VIE8:25 amVienna Intl

Jan 27

VIE7:05 pmVienna Intl

25h 05m

1 stop

IAH1:10 pmHouston George Bush Intcntl

$637

Find similar

British Airways flights from Houston to Austria

Our best British Airways deals on Houston to Austria flight tickets

British Airways

Jan 12

HOU6:36 pmHouston Hobby

31h 39m

2 stops

VIE9:15 amVienna Intl

Jan 27

VIE11:30 amVienna Intl

18h 16m

2 stops

HOU10:46 pmHouston Hobby

$715

Find similar

British Airways

Feb 2

HOU4:55 pmHouston Hobby

33h 20m

2 stops

VIE9:15 amVienna Intl

Feb 10

VIE4:05 pmVienna Intl

37h 41m

2 stops

HOU10:46 pmHouston Hobby

$753

Find similar

British Airways

Jan 16

HOU6:36 pmHouston Hobby

16h 49m

2 stops

VIE6:25 pmVienna Intl

Jan 23

VIE11:30 amVienna Intl

18h 16m

2 stops

HOU10:46 pmHouston Hobby

$853

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 2/2

4:06 pm-9:35 am

2 stops34h 29m

Vienna Intl

Wed 2/11

8:05 pm-11:37 pm

2 stops34h 32m

$531

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 2/3

4:06 pm-7:25 pm

2 stops20h 19m

Vienna Intl

Tue 2/10

10:15 am-11:37 pm

2 stops20h 22m

$561

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 5/5

12:05 pm-8:20 am

1 stop13h 15m

Vienna Intl

Wed 5/6

8:20 pm-2:25 pm

1 stop25h 05m

$564

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 2/2

4:06 pm-9:35 am

2 stops34h 29m

Vienna Intl

Thu 2/12

10:15 am-11:37 pm

2 stops20h 22m

$565

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 5/5

7:20 am-8:20 am

1 stop18h 00m

Vienna Intl

Wed 5/6

8:20 pm-9:27 pm

2 stops32h 07m

$610

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 5/5

7:20 am-8:35 am

2 stops18h 15m

Vienna Intl

Wed 5/6

5:15 pm-9:27 pm

2 stops35h 12m

$614

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 1/14

9:05 pm-8:25 am

1 stop28h 20m

Vienna Intl

Wed 1/21

2:05 pm-7:10 pm

1 stop36h 05m

$630

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 3/26

10:05 pm-9:55 pm

1 stop17h 50m

Vienna Intl

Tue 4/7

8:05 am-7:15 pm

1 stop18h 10m

$632

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 1/12

6:36 pm-9:15 am

2 stops31h 39m

Vienna Intl

Tue 1/27

11:30 am-10:46 pm

2 stops18h 16m

$715

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 2/2

4:55 pm-9:15 am

2 stops33h 20m

Vienna Intl

Tue 2/10

4:05 pm-10:46 pm

2 stops37h 41m

$753

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, 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 March is also very affordable. Most momondo users find prices during this month for around $739.

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

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from Houston to Austria takes 13h 15m

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 December 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
Turkish Airlines	PriceFrom $586	Free Cancellation	Rating 7.3 4,071 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,603 reviews	Search Lufthansa flights
British Airways	PriceFrom $680	Free Cancellation	Rating 6.7 7,550 reviews	Search British Airways flights
KLM	PriceFrom $751	Free Cancellation	Rating 7.7 1,426 reviews	Search KLM flights
Austrian Airlines	PriceFrom $799	Free Cancellation	Rating 7.6 875 reviews	Search Austrian Airlines flights
Air Canada	PriceFrom $832	Free Cancellation	Rating 7.1 10,496 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 1/1

Thu 1/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria

Popular cities in Austria

Flights to Viennafrom $331

Flights to Salzburgfrom $398

Flights to Innsbruckfrom $449

Flights to Linzfrom $673

Flights to Klagenfurtfrom $699

Cheap flights from Houston to Austria from $342

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 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Houston to Austria

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets

British Airways flights from Houston to Austria

Our best British Airways deals on Houston to Austria flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston to Austria that are best for you.

See travel insights to Austria from

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?

Delta and Iberia 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

Fastest flight time

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