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Cheap flights from Houston to Vienna from $323

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 10/19. 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 Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 pm - 8:15 am
IAH
-
VIE
13h 05m
1 stop
Multiple Airlines Logo
8:25 am - 9:39 pm
VIE
-
IAH
20h 14m
2 stops
$754Multiple Airlines
Mon, Nov 2 - Wed, Nov 11
United Airlines Logo
6:28 pm - 8:30 am
IAH
-
VIE
31h 02m
1 stop
United Airlines Logo
10:35 am - 9:05 am
VIE
-
IAH
29h 30m
1 stop
$764United Airlines
Mon, Nov 16 - Thu, Nov 19
Multiple Airlines Logo
12:10 pm - 12:20 pm
IAH
-
VIE
17h 10m
2 stops
Multiple Airlines Logo
8:15 pm - 2:00 pm
VIE
-
IAH
24h 45m
1 stop
$766Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Air Canada Logo
12:10 pm - 12:20 pm
IAH
-
VIE
17h 10m
2 stops
Air Canada Logo
10:40 am - 9:39 pm
VIE
-
IAH
17h 59m
1 stop
$767Air Canada
Mon, Nov 16 - Thu, Nov 19
Air Canada Logo
12:10 pm - 12:20 pm
IAH
-
VIE
17h 10m
2 stops
Air Canada Logo
6:00 am - 9:39 pm
VIE
-
IAH
22h 39m
2 stops
$774Air Canada
Mon, Nov 2 - Wed, Nov 11
Delta Logo
6:00 am - 11:20 am
HOU
-
VIE
22h 20m
2 stops
Delta Logo
7:00 am - 10:35 pm
VIE
-
HOU
22h 35m
2 stops
$825Delta
Sun, Sep 13 - Wed, Sep 30
American Airlines Logo
4:25 pm - 5:55 pm
HOU
-
VIE
18h 30m
2 stops
American Airlines Logo
7:25 am - 7:50 pm
VIE
-
HOU
19h 25m
2 stops
$844American Airlines
Sun, Nov 8 - Sat, Nov 14
American Airlines Logo
12:15 pm - 1:50 pm
HOU
-
VIE
18h 35m
2 stops
American Airlines Logo
7:25 am - 7:50 pm
VIE
-
HOU
19h 25m
2 stops
$875American Airlines
Mon, Nov 2 - Mon, Nov 9
British Airways Logo
6:22 pm - 6:25 pm
HOU
-
VIE
17h 03m
2 stops
British Airways Logo
11:20 am - 11:58 pm
VIE
-
HOU
19h 38m
2 stops
$897British Airways
Fri, Nov 27 - Mon, Dec 7
Delta Logo
6:00 am - 11:20 am
HOU
-
VIE
22h 20m
2 stops
Delta Logo
9:30 am - 10:05 pm
VIE
-
HOU
19h 35m
2 stops
$950Delta
Mon, Jul 27 - Tue, Aug 11

KLM flights from Houston to Vienna

Our best KLM deals on Houston to Vienna flight tickets
KLM
Oct 19
IAH10:45 amHouston George Bush Intcntl
14h 55m
2 stops
VIE8:40 amVienna Intl
Oct 26
VIE9:10 pmVienna Intl
22h 55m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$820
KLM
Sep 1
IAH3:20 pmHouston George Bush Intcntl
34h 20m
1 stop
VIE8:40 amVienna Intl
Sep 7
VIE8:00 pmVienna Intl
24h 15m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$875
KLM
Sep 1
IAH3:25 pmHouston George Bush Intcntl
23h 55m
1 stop
VIE10:20 pmVienna Intl
Sep 7
VIE9:30 amVienna Intl
34h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$876

Air Canada flights from Houston to Vienna

Our best Air Canada deals on Houston to Vienna flight tickets
Air Canada
Nov 16
IAH12:10 pmHouston George Bush Intcntl
17h 10m
2 stops
VIE12:20 pmVienna Intl
Nov 19
VIE10:40 amVienna Intl
17h 59m
1 stop
IAH9:39 pmHouston George Bush Intcntl
$767
Air Canada
Nov 2
IAH12:10 pmHouston George Bush Intcntl
17h 10m
2 stops
VIE12:20 pmVienna Intl
Nov 11
VIE6:00 amVienna Intl
22h 39m
2 stops
IAH9:39 pmHouston George Bush Intcntl
$774
Air Canada
Nov 16
IAH12:10 pmHouston George Bush Intcntl
17h 10m
2 stops
VIE12:20 pmVienna Intl
Nov 19
VIE10:40 amVienna Intl
29h 25m
2 stops
IAH9:05 amHouston George Bush Intcntl
$775

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 June 6, 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
Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/2

12:10 pm-8:15 am

1 stop13h 05m

Vienna Intl

Wed 11/11

8:25 am-9:39 pm

2 stops20h 14m

$754

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/16

6:28 pm-8:30 am

1 stop31h 02m

Vienna Intl

Thu 11/19

10:35 am-9:05 am

1 stop29h 30m

$764

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/2

12:10 pm-12:20 pm

2 stops17h 10m

Vienna Intl

Mon 11/9

8:15 pm-2:00 pm

1 stop24h 45m

$766

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/16

12:10 pm-12:20 pm

2 stops17h 10m

Vienna Intl

Thu 11/19

10:40 am-9:39 pm

1 stop17h 59m

$767

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 11/2

12:10 pm-12:20 pm

2 stops17h 10m

Vienna Intl

Wed 11/11

6:00 am-9:39 pm

2 stops22h 39m

$774

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 9/13

6:00 am-11:20 am

2 stops22h 20m

Vienna Intl

Wed 9/30

7:00 am-10:35 pm

2 stops22h 35m

$825

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 11/8

4:25 pm-5:55 pm

2 stops18h 30m

Vienna Intl

Sat 11/14

7:25 am-7:50 pm

2 stops19h 25m

$844

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 11/2

12:15 pm-1:50 pm

2 stops18h 35m

Vienna Intl

Mon 11/9

7:25 am-7:50 pm

2 stops19h 25m

$875

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Fri 11/27

6:22 pm-6:25 pm

2 stops17h 03m

Vienna Intl

Mon 12/7

11:20 am-11:58 pm

2 stops19h 38m

$897

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 7/27

6:00 am-11:20 am

2 stops22h 20m

Vienna Intl

Tue 8/11

9:30 am-10:05 pm

2 stops19h 35m

$950

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
4,407 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
8,028 reviews
Search British Airways flights
LufthansaPriceFrom $634Free CancellationRating
6.8
8,039 reviews
Search Lufthansa flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
9,777 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
923 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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