Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Austria from $349

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 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$646Turkish Airlines
Sun, Apr 26 - Tue, May 5
Turkish Airlines Logo
9:05 pm - 9:15 am
IAH
-
VIE
29h 10m
1 stop
Turkish Airlines Logo
1:50 pm - 12:45 pm
VIE
-
IAH
29h 55m
1 stop
$667Turkish Airlines
Sun, Apr 26 - Sun, May 3
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$723Turkish Airlines
Wed, Sep 30 - Sun, Oct 4
Turkish Airlines Logo
2:30 pm - 12:50 pm
IAH
-
VIE
15h 20m
1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
VIE
-
IAH
36h 20m
1 stop
$740Turkish Airlines
Wed, Apr 29 - Wed, May 6
Turkish Airlines Logo
9:05 pm - 9:05 am
IAH
-
VIE
29h 00m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$746Turkish Airlines
Tue, Sep 8 - Tue, Sep 29
Turkish Airlines Logo
9:05 pm - 9:05 am
IAH
-
VIE
29h 00m
1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
VIE
-
IAH
36h 20m
1 stop
$748Turkish Airlines
Tue, Aug 18 - Thu, Sep 3
Lufthansa Logo
5:06 pm - 10:45 pm
IAH
-
VIE
22h 39m
2 stops
Lufthansa Logo
7:00 am - 1:35 pm
VIE
-
IAH
13h 35m
1 stop
$771Lufthansa
Wed, Sep 9 - Tue, Oct 6
Lufthansa Logo
5:06 pm - 10:45 pm
IAH
-
VIE
22h 39m
2 stops
Lufthansa Logo
7:00 am - 1:35 pm
VIE
-
IAH
13h 35m
1 stop
$772Lufthansa
Tue, Sep 8 - Tue, Sep 29
Air Canada Logo
10:00 am - 10:40 pm
IAH
-
VIE
29h 40m
2 stops
Air Canada Logo
11:00 am - 3:37 pm
VIE
-
IAH
35h 37m
2 stops
$773Air Canada
Mon, Sep 7 - Wed, Sep 30
Air Canada Logo
10:00 am - 10:40 pm
IAH
-
VIE
29h 40m
2 stops
Air Canada Logo
11:00 am - 7:52 pm
VIE
-
IAH
15h 52m
1 stop
$774Air Canada
Mon, Sep 7 - Wed, Sep 30

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
Sep 5
IAH10:08 pmHouston George Bush Intcntl
27h 02m
2 stops
VIE8:10 amVienna Intl
Sep 18
VIE10:50 amVienna Intl
20h 45m
1 stop
IAH12:35 amHouston George Bush Intcntl
$817
United Airlines
May 3
IAH10:45 pmHouston George Bush Intcntl
26h 30m
1 stop
VIE8:15 amVienna Intl
May 15
VIE10:30 amVienna Intl
31h 31m
1 stop
IAH11:01 amHouston George Bush Intcntl
$824
United Airlines
Sep 30
IAH9:40 amHouston George Bush Intcntl
18h 50m
1 stop
VIE11:30 amVienna Intl
Oct 4
VIE6:50 amVienna Intl
20h 02m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$883

Air Canada flights from Houston George Bush Intcntl Airport to Austria

Our best Air Canada deals on Houston George Bush Intcntl Airport to Austria flight tickets
Air Canada
Sep 7
IAH10:00 amHouston George Bush Intcntl
29h 40m
2 stops
VIE10:40 pmVienna Intl
Sep 30
VIE11:00 amVienna Intl
35h 37m
2 stops
IAH3:37 pmHouston George Bush Intcntl
$773
Air Canada
Sep 7
IAH10:00 amHouston George Bush Intcntl
29h 40m
2 stops
VIE10:40 pmVienna Intl
Sep 30
VIE11:00 amVienna Intl
15h 52m
1 stop
IAH7:52 pmHouston George Bush Intcntl
$774
Air Canada
Sep 8
IAH10:00 amHouston George Bush Intcntl
29h 40m
2 stops
VIE10:40 pmVienna Intl
Sep 29
VIE11:00 amVienna Intl
35h 37m
2 stops
IAH3:37 pmHouston George Bush Intcntl
$800

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 April 4, 2026.
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

Cheapest round-trip
Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 4/26

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Tue 5/5

8:05 am-7:10 pm

1 stop18h 05m

$646

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 4/26

9:05 pm-9:15 am

1 stop29h 10m

Vienna Intl

Sun 5/3

1:50 pm-12:45 pm

1 stop29h 55m

$667

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 9/30

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Sun 10/4

8:05 am-7:10 pm

1 stop18h 05m

$723

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 4/29

2:30 pm-12:50 pm

1 stop15h 20m

Vienna Intl

Wed 5/6

1:50 pm-7:10 pm

1 stop36h 20m

$740

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/8

9:05 pm-9:05 am

1 stop29h 00m

Vienna Intl

Tue 9/29

8:05 am-7:10 pm

1 stop18h 05m

$746

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 8/18

9:05 pm-9:05 am

1 stop29h 00m

Vienna Intl

Thu 9/3

1:50 pm-7:10 pm

1 stop36h 20m

$748

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 9/9

5:06 pm-10:45 pm

2 stops22h 39m

Vienna Intl

Tue 10/6

7:00 am-1:35 pm

1 stop13h 35m

$771

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/8

5:06 pm-10:45 pm

2 stops22h 39m

Vienna Intl

Tue 9/29

7:00 am-1:35 pm

1 stop13h 35m

$772

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 9/7

10:00 am-10:40 pm

2 stops29h 40m

Vienna Intl

Wed 9/30

11:00 am-3:37 pm

2 stops35h 37m

$773

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 9/7

10:00 am-10:40 pm

2 stops29h 40m

Vienna Intl

Wed 9/30

11:00 am-7:52 pm

1 stop15h 52m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $568. 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 $713.

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 $900 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 $718 on momondo.

Can stopping save me money on Houston George Bush Intcntl Airport to Austria flights?

You could potentially save up to 11% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Austria flight.

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Austria takes 13h 10m
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.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Austria

  • 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
DeltaPriceFrom $568Free CancellationRating
7.9
8,383 reviews
Search Delta flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.4
4,298 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,852 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,545 reviews
Search United Airlines flights
LufthansaPriceFrom $634Free CancellationRating
6.8
7,892 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
KLMPriceFrom $751Free CancellationRating
7.7
1,487 reviews
Search KLM 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.

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
Mon 5/4
Mon 5/11
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

Popular flights according to clicks in the last 7 days on momondo
Flights to Viennafrom $503
Flights to Salzburgfrom $592
Flights to Innsbruckfrom $766
Flights to Grazfrom $602
Flights to Klagenfurtfrom $835
Flights to Linzfrom $833