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Cheap flights from Houston to Austria from $307

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 3/18. 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.
Air Canada Logo
6:15 pm - 10:40 pm
IAH
-
VIE
21h 25m
2 stops
Air Canada Logo
11:00 am - 8:26 pm
VIE
-
IAH
16h 26m
1 stop
$558Air Canada
Mon, Apr 13 - Tue, Apr 28
Finnair Logo
12:19 pm - 6:20 pm
IAH
-
VIE
23h 01m
2 stops
Finnair Logo
7:05 pm - 7:19 pm
VIE
-
IAH
31h 14m
2 stops
$576Finnair
Mon, Apr 13 - Tue, Apr 28
Multiple Airlines Logo
3:50 pm - 11:20 am
IAH
-
VIE
12h 30m
1 stop
Multiple Airlines Logo
9:30 am - 1:15 pm
VIE
-
IAH
34h 45m
1 stop
$582Multiple Airlines
Mon, Apr 13 - Tue, Apr 28
Lufthansa Logo
3:35 pm - 12:35 pm
IAH
-
VIE
14h 00m
1 stop
Lufthansa Logo
7:00 am - 1:35 pm
VIE
-
IAH
13h 35m
1 stop
$592Lufthansa
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
11:50 am - 12:20 pm
IAH
-
VIE
17h 30m
2 stops
Multiple Airlines Logo
11:00 am - 8:26 pm
VIE
-
IAH
16h 26m
1 stop
$597Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Lufthansa Logo
6:40 pm - 5:15 pm
IAH
-
VIE
15h 35m
2 stops
Lufthansa Logo
7:00 am - 1:35 pm
VIE
-
IAH
13h 35m
1 stop
$602Lufthansa
Wed, Apr 22 - Wed, Apr 29
Delta Logo
1:31 pm - 5:35 pm
HOU
-
VIE
21h 04m
2 stops
Delta Logo
7:00 am - 11:09 pm
VIE
-
HOU
23h 09m
2 stops
$633Delta
Mon, Apr 13 - Tue, Apr 28
Delta Logo
1:31 pm - 7:10 pm
HOU
-
VIE
22h 39m
2 stops
Delta Logo
7:00 am - 11:09 pm
VIE
-
HOU
23h 09m
2 stops
$638Delta
Mon, Apr 13 - Tue, Apr 28
British Airways Logo
12:42 pm - 10:40 pm
HOU
-
VIE
26h 58m
2 stops
British Airways Logo
8:05 pm - 7:51 pm
VIE
-
HOU
30h 46m
2 stops
$718British Airways
Mon, Apr 13 - Sun, Apr 19
British Airways Logo
12:42 pm - 10:30 pm
HOU
-
VIE
26h 48m
2 stops
British Airways Logo
7:45 pm - 11:47 pm
VIE
-
HOU
35h 02m
2 stops
$763British Airways
Sun, May 3 - Sat, May 9

Turkish Airlines flights from Houston to Austria

Our best Turkish Airlines deals on Houston to Austria flight tickets
Turkish Airlines
Mar 22
IAH3:55 pmHouston George Bush Intcntl
19h 35m
1 stop
VIE5:30 pmVienna Intl
Mar 29
VIE4:35 pmVienna Intl
27h 10m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$659
Turkish Airlines
Apr 22
IAH9:05 pmHouston George Bush Intcntl
17h 45m
1 stop
VIE9:50 pmVienna Intl
May 16
VIE8:05 amVienna Intl
18h 05m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$766
Turkish Airlines
Mar 15
IAH3:55 pmHouston George Bush Intcntl
15h 10m
1 stop
VIE1:05 pmVienna Intl
Mar 22
VIE7:20 pmVienna Intl
30h 50m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$772

Air Canada flights from Houston to Austria

Our best Air Canada deals on Houston to Austria flight tickets
Air Canada
Apr 13
IAH6:15 pmHouston George Bush Intcntl
21h 25m
2 stops
VIE10:40 pmVienna Intl
Apr 28
VIE11:00 amVienna Intl
16h 26m
1 stop
IAH8:26 pmHouston George Bush Intcntl
$558
Air Canada
Apr 13
IAH11:50 amHouston George Bush Intcntl
27h 50m
2 stops
VIE10:40 pmVienna Intl
Apr 28
VIE11:00 amVienna Intl
16h 26m
1 stop
IAH8:26 pmHouston George Bush Intcntl
$591
Air Canada
Apr 13
IAH11:50 amHouston George Bush Intcntl
27h 50m
2 stops
VIE10:40 pmVienna Intl
Apr 28
VIE11:00 amVienna Intl
17h 35m
2 stops
IAH9:35 pmHouston George Bush Intcntl
$598

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 February 24, 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

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

6:15 pm-10:40 pm

2 stops21h 25m

Vienna Intl

Tue 4/28

11:00 am-8:26 pm

1 stop16h 26m

$558

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

12:19 pm-6:20 pm

2 stops23h 01m

Vienna Intl

Tue 4/28

7:05 pm-7:19 pm

2 stops31h 14m

$576

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

3:50 pm-11:20 am

1 stop12h 30m

Vienna Intl

Tue 4/28

9:30 am-1:15 pm

1 stop34h 45m

$582

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 4/8

3:35 pm-12:35 pm

1 stop14h 00m

Vienna Intl

Wed 4/15

7:00 am-1:35 pm

1 stop13h 35m

$592

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 4/8

11:50 am-12:20 pm

2 stops17h 30m

Vienna Intl

Wed 4/15

11:00 am-8:26 pm

1 stop16h 26m

$597

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 4/22

6:40 pm-5:15 pm

2 stops15h 35m

Vienna Intl

Wed 4/29

7:00 am-1:35 pm

1 stop13h 35m

$602

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 4/13

1:31 pm-5:35 pm

2 stops21h 04m

Vienna Intl

Tue 4/28

7:00 am-11:09 pm

2 stops23h 09m

$633

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 4/13

1:31 pm-7:10 pm

2 stops22h 39m

Vienna Intl

Tue 4/28

7:00 am-11:09 pm

2 stops23h 09m

$638

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 4/13

12:42 pm-10:40 pm

2 stops26h 58m

Vienna Intl

Sun 4/19

8:05 pm-7:51 pm

2 stops30h 46m

$718

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 5/3

12:42 pm-10:30 pm

2 stops26h 48m

Vienna Intl

Sat 5/9

7:45 pm-11:47 pm

2 stops35h 02m

$763

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

12h 30m

Direct flights

None
The fastest flight from Houston to Austria takes 12h 30m
There are no direct flights from Houston to Austria. There are no popular flight routes from Houston to Austria.
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?

  • 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
KLMPriceFrom $583Free CancellationRating
7.7
1,460 reviews
Search KLM flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,236 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,762 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
LufthansaPriceFrom $634Free CancellationRating
6.8
7,808 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
900 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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