What airlines fly to Austria?

United Airlines, Turkish Airlines and Lufthansa 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 31% 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?

Turkish Airlines, United Airlines, and Air Canada 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 July 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.

$431 Cheap Flights from Houston to Austria in 2025

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Find the cheapest flights from Houston to Austria

Round-trip

One-way

Last minute

Cheap round-trip flights

8:15 pm - 12:20 pmIAH-VIE

33h 05m1 stop

10:50 am - 12:30 amVIE-IAH

20h 40m1 stop

$578United Airlines

Find Deal

Mon, Oct 13 - Thu, Oct 16

8:15 pm - 12:20 pmIAH-VIE

33h 05m1 stop

10:50 am - 8:50 amVIE-IAH

29h 00m2 stops

$583United Airlines

Find Deal

Mon, Oct 13 - Thu, Oct 16

6:36 pm - 8:05 amIAH-VIE

31h 29m1 stop

10:35 am - 9:11 amVIE-IAH

29h 36m1 stop

$598United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 11

9:00 pm - 9:45 pmIAH-VIE

17h 45m1 stop

6:45 am - 7:10 pmVIE-IAH

19h 25m1 stop

$600Turkish Airlines

Find Deal

Tue, Oct 21 - Tue, Nov 4

12:00 pm - 8:20 amIAH-VIE

13h 20m1 stop

11:20 am - 5:50 pmVIE-IAH

13h 30m1 stop

$601

Find Deal

Sun, Aug 10 - Tue, Aug 26

9:00 pm - 9:05 amIAH-VIE

29h 05m1 stop

6:45 am - 7:10 pmVIE-IAH

19h 25m1 stop

$609Turkish Airlines

Find Deal

Wed, Oct 22 - Wed, Nov 5

8:31 pm - 12:35 pmIAH-VIE

33h 04m2 stops

8:00 am - 5:16 pmVIE-IAH

16h 16m2 stops

$619Lufthansa

Find Deal

Sun, Aug 10 - Tue, Aug 26

7:25 am - 8:20 amIAH-VIE

17h 55m1 stop

8:50 am - 5:50 pmVIE-IAH

16h 00m1 stop

$641Austrian Airlines

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Sun, Aug 10 - Tue, Aug 26

8:25 pm - 10:35 pmHOU-VIE

19h 10m2 stops

7:35 am - 6:00 pmVIE-HOU

17h 25m2 stops

$646British Airways

Find Deal

Sun, Aug 10 - Tue, Aug 19

6:30 pm - 10:35 pmHOU-VIE

21h 05m2 stops

7:45 am - 6:09 pmVIE-HOU

17h 24m2 stops

$726British Airways

Find Deal

Wed, Aug 27 - Wed, Sep 3

United Airlines flights from Houston to Austria

Our best United Airlines deals on Houston to Austria flight tickets

United Airlines

Oct 13

IAH8:15 pmHouston George Bush Intcntl

33h 05m

1 stop

VIE12:20 pmVienna Intl

Oct 16

VIE10:50 amVienna Intl

20h 40m

1 stop

IAH12:30 amHouston George Bush Intcntl

$578

Find similar

United Airlines

Oct 13

IAH8:15 pmHouston George Bush Intcntl

33h 05m

1 stop

VIE12:20 pmVienna Intl

Oct 16

VIE10:50 amVienna Intl

29h 00m

2 stops

IAH8:50 amHouston George Bush Intcntl

$583

Find similar

United Airlines

Oct 28

IAH6:36 pmHouston George Bush Intcntl

31h 29m

1 stop

VIE8:05 amVienna Intl

Nov 11

VIE10:35 amVienna Intl

29h 36m

1 stop

IAH9:11 amHouston George Bush Intcntl

$598

Find similar

TAP AIR PORTUGAL flights from Houston to Austria

Our best TAP AIR PORTUGAL deals on Houston to Austria flight tickets

TAP AIR PORTUGAL

Jul 16

IAH1:44 pmHouston George Bush Intcntl

39h 51m

2 stops

VIE12:35 pmVienna Intl

Jul 30

VIE1:25 pmVienna Intl

26h 13m

2 stops

IAH8:38 amHouston George Bush Intcntl

$1,894

Find similar

TAP AIR PORTUGAL

Jul 16

IAH1:44 pmHouston George Bush Intcntl

23h 21m

3 stops

VIE8:05 pmVienna Intl

Jul 30

VIE1:25 pmVienna Intl

28h 47m

2 stops

IAH11:12 amHouston George Bush Intcntl

$3,298

Find similar

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 October is also very affordable. Most momondo users find prices during this month for around $767.

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

Best Price Found	$431
Fastest flight time	13h 00m
Direct flights	None
Airports in Austria	1 airport

The best one-way flight to Austria from Houston in the past 72 hours is $431. The best round-trip flight deal from Houston to Austria found on momondo in the last 72 hours is $578.

The fastest flight from Houston to Austria takes 13h 00m

There are no direct flights from Houston to Austria. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Vienna Intl Airport and Houston Hobby Airport - Vienna Intl Airport.

There is 1 airport near Austria: Vienna Intl (VIE)

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 July 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
KLM	PriceFrom $599	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
United Airlines	PriceFrom $604	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights
British Airways	PriceFrom $612	Free Cancellation	Rating 6.6 7,134 reviews	Search British Airways flights
Austrian Airlines	PriceFrom $639	Free Cancellation	Rating 7.6 813 reviews	Search Austrian Airlines flights
Turkish Airlines	PriceFrom $654	Free Cancellation	Rating 7.3 3,901 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $713	Free Cancellation	Rating 6.8 7,205 reviews	Search Lufthansa 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

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Popular cities in Austria

Flights to Viennafrom $338

Flights to Salzburgfrom $477

Flights to Innsbruckfrom $560

Flights to Klagenfurtfrom $755

Flights to Linzfrom $772

Cheap flights from Houston to Austria from $431

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 11/19. 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

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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

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United Airlines flights from Houston to Austria

Our best United Airlines deals on Houston to Austria flight tickets

TAP AIR PORTUGAL flights from Houston to Austria

Our best TAP AIR PORTUGAL deals on Houston to Austria flight tickets

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?

Turkish Airlines, United Airlines, and Air Canada 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

Best Price Found

Fastest flight time

Direct flights

Airports in Austria

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