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Cheap flights from Houston to Austria from $357

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 8/10. 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
1 adult, Economy, 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.
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
7:50 pm - 7:10 pm
VIE
-
IAH
30h 20m
1 stop
$665Turkish Airlines
Tue, Aug 4 - Wed, Sep 2
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
2:05 pm - 8:10 pm
VIE
-
IAH
36h 05m
1 stop
$691Turkish Airlines
Wed, Oct 7 - Sun, Oct 25
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
2:05 pm - 2:10 pm
VIE
-
IAH
30h 05m
1 stop
$713Turkish Airlines
Wed, Oct 7 - Sun, Oct 25
Turkish Airlines Logo
9:05 pm - 6:15 pm
IAH
-
VIE
38h 10m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$716Turkish Airlines
Tue, Apr 21 - Sat, May 2
Multiple Airlines Logo
10:00 am - 8:50 am
IAH
-
VIE
15h 50m
2 stops
Multiple Airlines Logo
9:35 am - 7:52 pm
VIE
-
IAH
17h 17m
2 stops
$791Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Lufthansa Logo
3:35 pm - 11:45 am
IAH
-
VIE
13h 10m
1 stop
Lufthansa Logo
8:15 pm - 1:35 pm
VIE
-
IAH
24h 20m
1 stop
$797Lufthansa
Tue, Sep 1 - Mon, Sep 7
British Airways Logo
12:42 pm - 6:15 pm
HOU
-
VIE
22h 33m
2 stops
British Airways Logo
7:20 pm - 7:49 pm
VIE
-
HOU
31h 29m
2 stops
$903British Airways
Mon, May 11 - Mon, May 18
British Airways Logo
12:42 pm - 6:15 pm
HOU
-
VIE
22h 33m
2 stops
British Airways Logo
7:20 pm - 7:49 pm
VIE
-
HOU
31h 29m
2 stops
$904British Airways
Mon, May 11 - Mon, May 18
Delta Logo
6:00 am - 8:40 am
HOU
-
VIE
19h 40m
2 stops
Delta Logo
7:00 am - 9:35 pm
VIE
-
HOU
21h 35m
2 stops
$905Delta
Wed, Sep 2 - Wed, Sep 9
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
$965Delta
Tue, Sep 1 - Mon, Sep 7

Lufthansa flights from Houston to Austria

Our best Lufthansa deals on Houston to Austria flight tickets
Lufthansa
Sep 1
IAH3:35 pmHouston George Bush Intcntl
13h 10m
1 stop
VIE11:45 amVienna Intl
Sep 7
VIE8:15 pmVienna Intl
24h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$797
Lufthansa
Sep 1
IAH5:06 pmHouston George Bush Intcntl
17h 09m
2 stops
VIE5:15 pmVienna Intl
Sep 7
VIE8:15 pmVienna Intl
24h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$802
Lufthansa
Sep 1
IAH6:45 pmHouston George Bush Intcntl
21h 20m
2 stops
VIE11:05 pmVienna Intl
Sep 7
VIE7:55 pmVienna Intl
24h 40m
2 stops
IAH1:35 pmHouston George Bush Intcntl
$813

Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets
Turkish Airlines
Apr 16
IAH9:05 pmHouston George Bush Intcntl
29h 10m
1 stop
VIE9:15 amVienna Intl
Apr 30
VIE1:50 pmVienna Intl
29h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$638
Turkish Airlines
Apr 20
IAH2:30 pmHouston George Bush Intcntl
24h 20m
1 stop
VIE9:50 pmVienna Intl
May 5
VIE10:50 amVienna Intl
39h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$646
Turkish Airlines
Aug 4
IAH9:05 pmHouston George Bush Intcntl
17h 45m
1 stop
VIE9:50 pmVienna Intl
Sep 2
VIE7:50 pmVienna Intl
30h 20m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$665

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 April 11, 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

Tue 8/4

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Wed 9/2

7:50 pm-7:10 pm

1 stop30h 20m

$665

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 10/7

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Sun 10/25

2:05 pm-8:10 pm

1 stop36h 05m

$691

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 10/7

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Sun 10/25

2:05 pm-2:10 pm

1 stop30h 05m

$713

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 4/21

9:05 pm-6:15 pm

1 stop38h 10m

Vienna Intl

Sat 5/2

8:05 am-7:10 pm

1 stop18h 05m

$716
Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 9/2

10:00 am-8:50 am

2 stops15h 50m

Vienna Intl

Wed 9/9

9:35 am-7:52 pm

2 stops17h 17m

$791

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/1

3:35 pm-11:45 am

1 stop13h 10m

Vienna Intl

Mon 9/7

8:15 pm-1:35 pm

1 stop24h 20m

$797

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 5/11

12:42 pm-6:15 pm

2 stops22h 33m

Vienna Intl

Mon 5/18

7:20 pm-7:49 pm

2 stops31h 29m

$903

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 5/11

12:42 pm-6:15 pm

2 stops22h 33m

Vienna Intl

Mon 5/18

7:20 pm-7:49 pm

2 stops31h 29m

$904

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Wed 9/2

6:00 am-8:40 am

2 stops19h 40m

Vienna Intl

Wed 9/9

7:00 am-9:35 pm

2 stops21h 35m

$905

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 9/1

6:00 am-8:40 am

2 stops19h 40m

Vienna Intl

Mon 9/7

9:30 am-9:35 pm

2 stops19h 05m

$965

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, February 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 $583. If you are unable to visit Austria during the month of February, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $705.

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

14h 10m

Direct flights

None
The fastest flight from Houston to Austria takes 14h 10m
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
DeltaPriceFrom $568Free CancellationRating
7.9
8,408 reviews
Search Delta flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,304 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,875 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,574 reviews
Search United Airlines flights
LufthansaPriceFrom $634Free CancellationRating
6.8
7,913 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
KLMPriceFrom $751Free CancellationRating
7.8
1,496 reviews
Search KLM 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.

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