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Cheap flights from Houston to Vienna from $355

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 Vienna departing on 8/31. 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 Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
7:00 pm - 10:40 pm
IAH
-
VIE
20h 40m
1 stop
Austrian Airlines Logo
8:20 pm - 2:35 pm
VIE
-
IAH
25h 15m
1 stop
$724Austrian Airlines
Mon, Nov 23 - Tue, Dec 1
Austrian Airlines Logo
4:20 pm - 10:40 pm
IAH
-
VIE
23h 20m
1 stop
Austrian Airlines Logo
8:20 pm - 2:35 pm
VIE
-
IAH
25h 15m
1 stop
$745Austrian Airlines
Sun, Nov 15 - Mon, Nov 23
Austrian Airlines Logo
7:00 pm - 10:40 pm
IAH
-
VIE
20h 40m
1 stop
Austrian Airlines Logo
8:20 pm - 2:35 pm
VIE
-
IAH
25h 15m
1 stop
$746Austrian Airlines
Mon, Nov 23 - Mon, Nov 30
Austrian Airlines Logo
8:00 pm - 9:10 am
IAH
-
VIE
31h 10m
1 stop
Austrian Airlines Logo
7:15 am - 2:35 pm
VIE
-
IAH
14h 20m
1 stop
$748Austrian Airlines
Sun, Oct 25 - Fri, Nov 13
United Airlines Logo
9:45 pm - 8:05 am
IAH
-
VIE
27h 20m
1 stop
United Airlines Logo
10:35 am - 10:53 am
VIE
-
IAH
31h 18m
1 stop
$764United Airlines
Sun, Nov 22 - Thu, Dec 3
Air Canada Logo
12:10 pm - 10:40 pm
IAH
-
VIE
27h 30m
2 stops
Air Canada Logo
10:40 am - 9:39 pm
VIE
-
IAH
17h 59m
1 stop
$767Air Canada
Mon, Nov 23 - Thu, Dec 3
Multiple Airlines Logo
6:10 pm - 10:40 pm
IAH
-
VIE
45h 30m
2 stops
Multiple Airlines Logo
2:50 pm - 2:35 pm
VIE
-
IAH
30h 45m
1 stop
$769Multiple Airlines
Sun, Nov 15 - Mon, Nov 23
Multiple Airlines Logo
3:55 pm - 2:00 pm
IAH
-
VIE
15h 05m
2 stops
Multiple Airlines Logo
7:00 am - 2:00 pm
VIE
-
IAH
14h 00m
1 stop
$771Multiple Airlines
Mon, Nov 23 - Tue, Dec 1
Delta Logo
5:20 pm - 10:45 pm
HOU
-
VIE
22h 25m
2 stops
Delta Logo
7:00 am - 10:05 pm
VIE
-
HOU
22h 05m
2 stops
$950Delta
Wed, Aug 12 - Wed, Sep 2
Delta Logo
5:20 pm - 7:10 pm
HOU
-
VIE
18h 50m
2 stops
Delta Logo
9:30 am - 10:05 pm
VIE
-
HOU
19h 35m
2 stops
$1,015Delta
Fri, Aug 21 - Wed, Aug 26

Iberia flights from Houston to Vienna

Our best Iberia deals on Houston to Vienna flight tickets
Iberia
Jul 19
HOU6:49 pmHouston Hobby
17h 11m
2 stops
VIE7:00 pmVienna Intl
Aug 3
VIE7:00 amVienna Intl
19h 53m
2 stops
HOU7:53 pmHouston Hobby
$1,519
Iberia
Jul 19
HOU6:49 pmHouston Hobby
17h 11m
2 stops
VIE7:00 pmVienna Intl
Aug 3
VIE7:00 amVienna Intl
19h 53m
2 stops
HOU7:53 pmHouston Hobby
$1,524
Iberia
Jun 22
HOU6:48 pmHouston Hobby
17h 12m
2 stops
VIE7:00 pmVienna Intl
Jul 3
VIE7:00 amVienna Intl
19h 57m
2 stops
HOU7:57 pmHouston Hobby
$2,693

United Airlines flights from Houston to Vienna

Our best United Airlines deals on Houston to Vienna flight tickets
United Airlines
Nov 22
IAH9:45 pmHouston George Bush Intcntl
27h 20m
1 stop
VIE8:05 amVienna Intl
Dec 3
VIE10:35 amVienna Intl
31h 18m
1 stop
IAH10:53 amHouston George Bush Intcntl
$764
United Airlines
Sep 7
IAH7:50 pmHouston George Bush Intcntl
29h 20m
1 stop
VIE8:10 amVienna Intl
Sep 18
VIE10:30 amVienna Intl
29h 20m
1 stop
IAH8:50 amHouston George Bush Intcntl
$798
United Airlines
Oct 19
IAH4:25 pmHouston George Bush Intcntl
12h 55m
1 stop
VIE12:20 pmVienna Intl
Oct 28
VIE7:00 amVienna Intl
14h 00m
1 stop
IAH3:00 pmHouston George Bush Intcntl
$802

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Vienna 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 27, 2026.
Use the filters below to find and compare flights from Houston to Vienna 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 11/23

7:00 pm-10:40 pm

1 stop20h 40m

Vienna Intl

Tue 12/1

8:20 pm-2:35 pm

1 stop25h 15m

$724

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 11/15

4:20 pm-10:40 pm

1 stop23h 20m

Vienna Intl

Mon 11/23

8:20 pm-2:35 pm

1 stop25h 15m

$745

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/23

7:00 pm-10:40 pm

1 stop20h 40m

Vienna Intl

Mon 11/30

8:20 pm-2:35 pm

1 stop25h 15m

$746

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 10/25

8:00 pm-9:10 am

1 stop31h 10m

Vienna Intl

Fri 11/13

7:15 am-2:35 pm

1 stop14h 20m

$748

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 11/22

9:45 pm-8:05 am

1 stop27h 20m

Vienna Intl

Thu 12/3

10:35 am-10:53 am

1 stop31h 18m

$764

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/23

12:10 pm-10:40 pm

2 stops27h 30m

Vienna Intl

Thu 12/3

10:40 am-9:39 pm

1 stop17h 59m

$767

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 11/15

6:10 pm-10:40 pm

2 stops45h 30m

Vienna Intl

Mon 11/23

2:50 pm-2:35 pm

1 stop30h 45m

$769
Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/23

3:55 pm-2:00 pm

2 stops15h 05m

Vienna Intl

Tue 12/1

7:00 am-2:00 pm

1 stop14h 00m

$771

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Wed 8/12

5:20 pm-10:45 pm

2 stops22h 25m

Vienna Intl

Wed 9/2

7:00 am-10:05 pm

2 stops22h 05m

$950

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Fri 8/21

5:20 pm-7:10 pm

2 stops18h 50m

Vienna Intl

Wed 8/26

9:30 am-10:05 pm

2 stops19h 35m

$1,015

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 Vienna from

How to get the cheapest flight ticket from Houston to Vienna

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 typical price of a round-trip flight between Houston and Vienna?

What is the cheapest month to fly to Vienna?

In general, September is the cheapest month to fly from Houston to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $473. If you aren’t able to travel to Vienna during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $530.

Cheap Houston to Vienna flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Vienna

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from Houston to Vienna takes 13h 20m
There are no direct flights from Houston to Vienna. There are no popular flight routes from Houston to Vienna.
Search flight deals

Frequently asked questions about flying from Houston to Vienna

  • How far is Houston to Vienna Intl by plane?

    A flight from Houston to Vienna Intl will travel around 5595.3 mi. Typically, this will take 13h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston to Vienna Intl Airport?

    Prices for flights from Houston to Vienna Intl Airport are updated daily.

  • How many operators does momondo search for flights from Houston to Vienna Intl Airport?

  • How old do you have to be to fly from Houston to Vienna Intl Airport?

    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 Vienna Intl Airport.

  • What documentation or ID do you need to fly to Vienna Intl Airport?

    The travel and health documents you'll need for your trip to Vienna Intl Airport 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 Vienna Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Vienna

Compare and see reviews for airlines that fly from Houston to Vienna with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $586Free CancellationRating
7.4
4,395 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
8,007 reviews
Search British Airways flights
LufthansaPriceFrom $634Free CancellationRating
6.8
8,032 reviews
Search Lufthansa flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
922 reviews
Search Austrian Airlines flights

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Wiener Neustadt
Schwechat
Semmering
Steyr
Stegersbach
Krems an der Donau
Rust
Melk

Why use momondo?

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

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

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

Flights from Houston to Vienna with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Vienna from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Vienna right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Vienna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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