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Cheap flights from Houston George Bush Intcntl Airport to Austria from $257

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 George Bush Intcntl Airport 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.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Austria

Cheap round-trip flights

Scandinavian Airlines Logo
4:21 pm - 9:35 amIAH-VIE
35h 14m2 stops
Scandinavian Airlines Logo
10:15 am - 11:56 pmVIE-IAH
20h 41m2 stops
$532Scandinavian Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
Scandinavian Airlines Logo
1:29 pm - 9:35 amIAH-VIE
38h 06m2 stops
Scandinavian Airlines Logo
10:15 am - 11:56 pmVIE-IAH
20h 41m2 stops
$533Scandinavian Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
9:43 pm - 8:05 amIAH-VIE
28h 22m1 stop
United Airlines Logo
10:35 am - 9:11 amVIE-IAH
29h 36m1 stop
$598United Airlines
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Tue, Oct 28 - Tue, Nov 11
Austrian Airlines Logo
10:57 am - 7:50 amIAH-VIE
13h 53m1 stop
Austrian Airlines Logo
10:35 am - 9:44 pmVIE-IAH
18h 09m1 stop
$602Austrian Airlines
Find Deal
Tue, Oct 21 - Tue, Nov 4
Turkish Airlines Logo
9:00 pm - 9:45 pmIAH-VIE
17h 45m1 stop
Turkish Airlines Logo
6:45 am - 7:10 pmVIE-IAH
19h 25m1 stop
$624Turkish Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
British Airways Logo
9:40 pm - 10:35 pmIAH-VIE
17h 55m1 stop
British Airways Logo
2:40 pm - 2:05 pmVIE-IAH
30h 25m1 stop
$630British Airways
Find Deal
Sun, Oct 19 - Tue, Nov 4
Turkish Airlines Logo
9:00 pm - 12:50 pmIAH-VIE
32h 50m1 stop
Turkish Airlines Logo
7:50 pm - 7:05 pmVIE-IAH
30h 15m1 stop
$634Turkish Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 1
British Airways Logo
1:31 pm - 1:50 pmIAH-VIE
17h 19m2 stops
British Airways Logo
6:55 pm - 3:05 pmVIE-IAH
26h 10m1 stop
$636British Airways
Find Deal
Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
9:51 am - 8:30 amIAH-VIE
15h 39m1 stop
United Airlines Logo
10:35 am - 10:41 pmVIE-IAH
19h 06m1 stop
$693United Airlines
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Sun, Dec 14 - Fri, Jan 9
Austrian Airlines Logo
11:55 am - 8:45 amIAH-VIE
13h 50m1 stop
Austrian Airlines Logo
10:40 am - 9:44 pmVIE-IAH
18h 04m2 stops
$699Austrian Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15

Turkish Airlines flights from Houston George Bush Intcntl Airport to Austria

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Austria flight tickets
Turkish Airlines
Sep 16
IAH9:00 pmHouston George Bush Intcntl
38h 15m
1 stop
VIE6:15 pmVienna Intl
Sep 30
VIE4:35 pmVienna Intl
33h 30m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$586
Find similar
Turkish Airlines
Oct 22
IAH9:00 pmHouston George Bush Intcntl
17h 45m
1 stop
VIE9:45 pmVienna Intl
Nov 5
VIE6:45 amVienna Intl
19h 25m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$624
Find similar
Turkish Airlines
Sep 24
IAH9:00 pmHouston George Bush Intcntl
32h 50m
1 stop
VIE12:50 pmVienna Intl
Oct 1
VIE7:50 pmVienna Intl
30h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$634
Find similar

United Airlines flights from Houston George Bush Intcntl Airport to Austria

Our best United Airlines deals on Houston George Bush Intcntl Airport to Austria flight tickets
United Airlines
Oct 28
IAH9:43 pmHouston George Bush Intcntl
28h 22m
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
United Airlines
Dec 14
IAH9:51 amHouston George Bush Intcntl
15h 39m
1 stop
VIE8:30 amVienna Intl
Jan 9
VIE10:35 amVienna Intl
19h 06m
1 stop
IAH10:41 pmHouston George Bush Intcntl
$693
Find similar
United Airlines
Dec 14
IAH7:33 amHouston George Bush Intcntl
17h 27m
2 stops
VIE8:00 amVienna Intl
Jan 9
VIE10:55 amVienna Intl
20h 04m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$697
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Austria that are best for you.

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

$532

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/28

1:29 pm-9:35 am

2 stops38h 06m

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

9:43 pm-8:05 am

1 stop28h 22m

Vienna Intl

Tue 11/11

10:35 am-9:11 am

1 stop29h 36m

$598

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

10:57 am-7:50 am

1 stop13h 53m

Vienna Intl

Tue 11/4

10:35 am-9:44 pm

1 stop18h 09m

$602

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 10/22

9:00 pm-9:45 pm

1 stop17h 45m

Vienna Intl

Wed 11/5

6:45 am-7:10 pm

1 stop19h 25m

$624

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 10/19

9:40 pm-10:35 pm

1 stop17h 55m

Vienna Intl

Tue 11/4

2:40 pm-2:05 pm

1 stop30h 25m

$630

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 9/24

9:00 pm-12:50 pm

1 stop32h 50m

Vienna Intl

Wed 10/1

7:50 pm-7:05 pm

1 stop30h 15m

$634

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 3/3

1:31 pm-1:50 pm

2 stops17h 19m

Vienna Intl

Mon 3/9

6:55 pm-3:05 pm

1 stop26h 10m

$636

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 12/14

9:51 am-8:30 am

1 stop15h 39m

Vienna Intl

Fri 1/9

10:35 am-10:41 pm

1 stop19h 06m

$693

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sat 11/8

11:55 am-8:45 am

1 stop13h 50m

Vienna Intl

Sat 11/15

10:40 am-9:44 pm

2 stops18h 04m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Austria from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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?

In general, February is the cheapest month to fly from Houston George Bush Intcntl Airport to Austria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $703. If you are unable to visit Austria during the month of February, then departing from Houston George Bush Intcntl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $799.

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

The cheapest day to depart from Houston George Bush Intcntl Airport to Austria is on a Wednesday when prices can be found for as low as $851. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,418. 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 George Bush Intcntl Airport to Austria at noon for as low as $760. 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 $1,441.

How far in advance should I book a flight to Austria?

You are more likely to see cheaper flights to Austria from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Austria for around $985 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austria from Houston George Bush Intcntl Airport for as low as $515 on momondo.

Cheap Houston George Bush Intcntl Airport to Austria flight deals and tips

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Austria. There are no popular flight routes from Houston George Bush Intcntl Airport to Austria.
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  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Austria?

    Prices for flights from Houston George Bush Intcntl Airport to Austria are updated daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Austria?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Austria?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The travel and health documents required for your trip to Austria can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston George Bush Intcntl Airport to Austria

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Austria with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
3,954 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
8,939 reviews
Search United Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,390 reviews
Search Lufthansa flights
British AirwaysPriceFrom $640Free CancellationRating
6.7
7,345 reviews
Search British Airways flights
KLMPriceFrom $751Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Austrian AirlinesPriceFrom $819Free CancellationRating
7.6
840 reviews
Search Austrian Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Austria. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Austria from Houston with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are simply researching potential flights to Austria, momondo offers a useful price alert feature which will track prices for flights to Austria from Houston and alert you when they change.

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