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Cheap flights from Houston to Austria from $352

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 9/26. 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

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Find the cheapest flights from Houston to Austria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
12:00 pm - 9:10 am
IAH
-
VIE
38h 10m
2 stops
Austrian Airlines Logo
10:30 am - 9:52 pm
VIE
-
IAH
18h 22m
1 stop
$735Austrian Airlines
Mon, Oct 12 - Wed, Oct 21
Air Canada Logo
11:45 am - 8:20 am
IAH
-
VIE
13h 35m
1 stop
Air Canada Logo
10:30 am - 10:01 pm
VIE
-
IAH
18h 31m
1 stop
$756Air Canada
Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
12:00 pm - 8:20 am
IAH
-
VIE
13h 20m
1 stop
Multiple Airlines Logo
6:15 am - 8:45 am
VIE
-
IAH
33h 30m
2 stops
$757Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Austrian Airlines Logo
12:00 pm - 8:20 am
IAH
-
VIE
13h 20m
1 stop
Austrian Airlines Logo
10:30 am - 9:52 pm
VIE
-
IAH
18h 22m
1 stop
$766Austrian Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
12:00 pm - 8:20 am
IAH
-
VIE
13h 20m
1 stop
Multiple Airlines Logo
7:00 am - 2:00 pm
VIE
-
IAH
14h 00m
1 stop
$767Multiple Airlines
Tue, Oct 13 - Tue, Nov 3
United Airlines Logo
4:20 pm - 12:20 pm
IAH
-
VIE
13h 00m
1 stop
United Airlines Logo
10:30 am - 8:28 pm
VIE
-
IAH
16h 58m
1 stop
$770United Airlines
Tue, Nov 3 - Tue, Nov 10
Delta Logo
10:50 am - 11:20 am
HOU
-
VIE
17h 30m
2 stops
Delta Logo
9:30 am - 9:35 pm
VIE
-
HOU
19h 05m
2 stops
$826Delta
Wed, Aug 19 - Tue, Sep 8
American Airlines Logo
6:19 pm - 6:15 pm
HOU
-
VIE
16h 56m
2 stops
American Airlines Logo
11:15 am - 11:53 pm
VIE
-
HOU
19h 38m
2 stops
$829American Airlines
Mon, Oct 12 - Wed, Oct 21
Delta Logo
6:00 am - 8:40 am
HOU
-
VIE
19h 40m
2 stops
Delta Logo
9:30 am - 9:35 pm
VIE
-
HOU
19h 05m
2 stops
$831Delta
Tue, Aug 25 - Tue, Sep 8
American Airlines Logo
8:22 pm - 8:10 pm
HOU
-
VIE
16h 48m
2 stops
American Airlines Logo
7:30 am - 7:51 pm
VIE
-
HOU
19h 21m
2 stops
$838American Airlines
Sun, Oct 4 - Tue, Oct 20

Delta flights from Houston to Austria

Our best Delta deals on Houston to Austria flight tickets
Delta
Oct 13
HOU6:00 amHouston Hobby
22h 20m
2 stops
VIE11:20 amVienna Intl
Nov 3
VIE6:50 amVienna Intl
21h 53m
2 stops
HOU9:43 pmHouston Hobby
$808
Delta
Aug 19
IAH3:55 pmHouston George Bush Intcntl
12h 25m
1 stop
VIE11:20 amVienna Intl
Sep 7
VIE9:30 amVienna Intl
34h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$812
Delta
Aug 23
IAH7:00 amHouston George Bush Intcntl
18h 40m
2 stops
VIE8:40 amVienna Intl
Sep 7
VIE9:30 amVienna Intl
34h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$821

Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets
Turkish Airlines
Aug 17
IAH2:30 pmHouston George Bush Intcntl
18h 05m
1 stop
VIE3:35 pmVienna Intl
Sep 2
VIE8:05 amVienna Intl
18h 10m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$846
Turkish Airlines
Aug 18
IAH9:10 pmHouston George Bush Intcntl
17h 40m
1 stop
VIE9:50 pmVienna Intl
Sep 3
VIE8:05 amVienna Intl
18h 10m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$847
Turkish Airlines
Aug 16
IAH9:10 pmHouston George Bush Intcntl
17h 40m
1 stop
VIE9:50 pmVienna Intl
Sep 3
VIE8:05 amVienna Intl
18h 10m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$848

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 May 19, 2026.
Use the filters below to find and compare flights from Houston to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 10/12

12:00 pm-9:10 am

2 stops38h 10m

Vienna Intl

Wed 10/21

10:30 am-9:52 pm

1 stop18h 22m

$735

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/17

11:45 am-8:20 am

1 stop13h 35m

Vienna Intl

Tue 9/1

10:30 am-10:01 pm

1 stop18h 31m

$756

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 10/12

12:00 pm-8:20 am

1 stop13h 20m

Vienna Intl

Wed 10/21

6:15 am-8:45 am

2 stops33h 30m

$757

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 10/12

12:00 pm-8:20 am

1 stop13h 20m

Vienna Intl

Wed 10/21

10:30 am-9:52 pm

1 stop18h 22m

$766
Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/13

12:00 pm-8:20 am

1 stop13h 20m

Vienna Intl

Tue 11/3

7:00 am-2:00 pm

1 stop14h 00m

$767

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 11/3

4:20 pm-12:20 pm

1 stop13h 00m

Vienna Intl

Tue 11/10

10:30 am-8:28 pm

1 stop16h 58m

$770

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Wed 8/19

10:50 am-11:20 am

2 stops17h 30m

Vienna Intl

Tue 9/8

9:30 am-9:35 pm

2 stops19h 05m

$826

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 10/12

6:19 pm-6:15 pm

2 stops16h 56m

Vienna Intl

Wed 10/21

11:15 am-11:53 pm

2 stops19h 38m

$829

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 8/25

6:00 am-8:40 am

2 stops19h 40m

Vienna Intl

Tue 9/8

9:30 am-9:35 pm

2 stops19h 05m

$831

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 10/4

8:22 pm-8:10 pm

2 stops16h 48m

Vienna Intl

Tue 10/20

7:30 am-7:51 pm

2 stops19h 21m

$838

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 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, September 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 $473. If you are unable to visit Austria during the month of September, then departing from Houston during the month February is also very affordable. Most momondo users find prices during this month for around $530.

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 35m

Direct flights

None
The fastest flight from Houston to Austria takes 13h 35m
There are no direct flights from Houston to Austria. There are no popular flight routes from Houston to Austria.
Search flight deals

Frequently asked questions about flying 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?

  • 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 AirlinesPriceFrom $586Free CancellationRating
7.4
4,379 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,989 reviews
Search British Airways flights
LufthansaPriceFrom $634Free CancellationRating
6.8
8,015 reviews
Search Lufthansa flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,736 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
915 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

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