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 39% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 6 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, Lufthansa, 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 September 2025, there are 6 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.

$297 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

Cheap round-trip flights

4:21 pm - 9:35 amIAH-VIE

35h 14m2 stops

10:15 am - 11:56 pmVIE-IAH

20h 41m2 stops

$533Scandinavian Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 11

4:21 pm - 9:35 amIAH-VIE

35h 14m2 stops

8:05 pm - 11:59 pmVIE-IAH

34h 54m2 stops

$567Scandinavian Airlines

Find Deal

Tue, Oct 28 - Thu, Nov 6

10:05 pm - 9:55 pmIAH-VIE

17h 50m1 stop

2:05 pm - 1:10 pmVIE-IAH

30h 05m1 stop

$588Turkish Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 11

9:00 pm - 9:45 pmIAH-VIE

17h 45m1 stop

2:05 pm - 1:10 pmVIE-IAH

30h 05m1 stop

$598Turkish Airlines

Find Deal

Tue, Oct 21 - Tue, Nov 4

5:20 pm - 12:20 pmIAH-VIE

13h 00m1 stop

10:35 am - 11:51 amVIE-IAH

32h 16m2 stops

$646United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 11

9:43 pm - 8:05 amIAH-VIE

27h 22m1 stop

10:35 am - 9:11 amVIE-IAH

29h 36m1 stop

$648United Airlines

Find Deal

Tue, Nov 4 - Thu, Nov 13

11:55 am - 8:45 amIAH-VIE

13h 50m1 stop

8:25 am - 9:44 pmVIE-IAH

20h 19m2 stops

$670Austrian Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 16

4:30 pm - 2:15 pmIAH-VIE

14h 45m1 stop

6:00 am - 2:35 pmVIE-IAH

15h 35m1 stop

$676Lufthansa

Find Deal

Mon, Dec 1 - Tue, Dec 16

11:55 am - 10:40 pmIAH-VIE

27h 45m2 stops

8:15 pm - 9:44 pmVIE-IAH

32h 29m2 stops

$691Austrian Airlines

Find Deal

Wed, Dec 10 - Mon, Dec 15

5:30 pm - 6:45 pmIAH-VIE

19h 15m1 stop

6:00 am - 2:35 pmVIE-IAH

15h 35m1 stop

$693Lufthansa

Find Deal

Tue, Oct 28 - Thu, Nov 13

British Airways flights from Houston to Austria

Our best British Airways deals on Houston to Austria flight tickets

British Airways

Oct 26

IAH4:50 pmHouston George Bush Intcntl

23h 40m

1 stop

VIE10:30 pmVienna Intl

Nov 10

VIE11:20 amVienna Intl

33h 45m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$631

Find similar

British Airways

Nov 18

IAH4:45 pmHouston George Bush Intcntl

18h 00m

2 stops

VIE5:45 pmVienna Intl

Dec 8

VIE9:15 pmVienna Intl

23h 50m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$636

Find similar

British Airways

Oct 22

IAH9:00 pmHouston George Bush Intcntl

18h 35m

1 stop

VIE10:35 pmVienna Intl

Nov 5

VIE7:25 amVienna Intl

21h 05m

2 stops

IAH9:30 pmHouston George Bush Intcntl

$641

Find similar

Austrian Airlines flights from Houston to Austria

Our best Austrian Airlines deals on Houston to Austria flight tickets

Austrian Airlines

Dec 1

IAH11:55 amHouston George Bush Intcntl

13h 50m

1 stop

VIE8:45 amVienna Intl

Dec 16

VIE8:25 amVienna Intl

20h 19m

2 stops

IAH9:44 pmHouston George Bush Intcntl

$670

Find similar

Austrian Airlines

Dec 10

IAH11:55 amHouston George Bush Intcntl

27h 45m

2 stops

VIE10:40 pmVienna Intl

Dec 15

VIE8:15 pmVienna Intl

32h 29m

2 stops

IAH9:44 pmHouston George Bush Intcntl

$691

Find similar

Austrian Airlines

Oct 29

IAH11:55 amHouston George Bush Intcntl

22h 30m

2 stops

VIE4:25 pmVienna Intl

Nov 11

VIE6:00 amVienna Intl

22h 44m

2 stops

IAH9:44 pmHouston George Bush Intcntl

$700

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

4:21 pm-9:35 am

2 stops35h 14m

Vienna Intl

Tue 11/11

10:15 am-11:56 pm

2 stops20h 41m

$533

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

4:21 pm-9:35 am

2 stops35h 14m

Vienna Intl

Thu 11/6

8:05 pm-11:59 pm

2 stops34h 54m

$567

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

10:05 pm-9:55 pm

1 stop17h 50m

Vienna Intl

Tue 11/11

2:05 pm-1:10 pm

1 stop30h 05m

$588

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

9:00 pm-9:45 pm

1 stop17h 45m

Vienna Intl

Tue 11/4

2:05 pm-1:10 pm

1 stop30h 05m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

5:20 pm-12:20 pm

1 stop13h 00m

Vienna Intl

Tue 11/11

10:35 am-11:51 am

2 stops32h 16m

$646

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 11/4

9:43 pm-8:05 am

1 stop27h 22m

Vienna Intl

Thu 11/13

10:35 am-9:11 am

1 stop29h 36m

$648

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 12/1

11:55 am-8:45 am

1 stop13h 50m

Vienna Intl

Tue 12/16

8:25 am-9:44 pm

2 stops20h 19m

$670

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 12/1

4:30 pm-2:15 pm

1 stop14h 45m

Vienna Intl

Tue 12/16

6:00 am-2:35 pm

1 stop15h 35m

$676

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 12/10

11:55 am-10:40 pm

2 stops27h 45m

Vienna Intl

Mon 12/15

8:15 pm-9:44 pm

2 stops32h 29m

$691

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

5:30 pm-6:45 pm

1 stop19h 15m

Vienna Intl

Thu 11/13

6:00 am-2:35 pm

1 stop15h 35m

$693

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, January 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 $723. If you are unable to visit Austria during the month of January, then departing from Houston during the month March is also very affordable. Most momondo users find prices during this month for around $744.

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 September 2025, there are 6 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 3,968 reviews	Search Turkish Airlines flights
KLM	PriceFrom $599	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
British Airways	PriceFrom $612	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 8,931 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $639	Free Cancellation	Rating 7.6 850 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 10/15

Wed 10/22

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 $403

Flights to Salzburgfrom $438

Flights to Innsbruckfrom $441

Flights to Linzfrom $729

Flights to Klagenfurtfrom $661

Cheap flights from Houston to Austria from $297

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 9/20. 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

British Airways flights from Houston to Austria

Our best British Airways deals on Houston to Austria flight tickets

Austrian Airlines flights from Houston to Austria

Our best Austrian Airlines 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?

British Airways, Lufthansa, 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