Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Vienna from $325

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 4/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:50 am - 12:20 pm
IAH
-
VIE
17h 30m
2 stops
Air Canada Logo
11:00 am - 8:29 pm
VIE
-
IAH
16h 29m
1 stop
$602Air Canada
Mon, Apr 13 - Tue, Apr 28
Air Canada Logo
11:50 am - 12:20 pm
IAH
-
VIE
17h 30m
2 stops
Air Canada Logo
9:35 am - 8:29 pm
VIE
-
IAH
17h 54m
2 stops
$605Air Canada
Mon, Apr 13 - Tue, Apr 28
Air Canada Logo
11:50 am - 12:20 pm
IAH
-
VIE
17h 30m
2 stops
Air Canada Logo
11:00 am - 8:29 pm
VIE
-
IAH
16h 29m
1 stop
$609Air Canada
Mon, Apr 13 - Tue, Apr 28
United Airlines Logo
4:20 pm - 12:20 pm
IAH
-
VIE
13h 00m
1 stop
United Airlines Logo
10:30 am - 9:21 pm
VIE
-
IAH
17h 51m
1 stop
$628United Airlines
Mon, Apr 13 - Tue, Apr 28
Turkish Airlines Logo
10:05 pm - 8:25 am
IAH
-
VIE
28h 20m
1 stop
Turkish Airlines Logo
6:45 am - 8:10 pm
VIE
-
IAH
19h 25m
1 stop
$631Turkish Airlines
Mon, Mar 16 - Wed, Mar 25
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
7:50 pm - 12:45 pm
VIE
-
IAH
23h 55m
1 stop
$645Turkish Airlines
Thu, Apr 16 - Thu, Apr 23
Delta Logo
5:23 pm - 7:10 pm
HOU
-
VIE
18h 47m
2 stops
Delta Logo
7:00 am - 11:07 pm
VIE
-
HOU
23h 07m
2 stops
$658Delta
Tue, Apr 14 - Thu, Apr 30
Delta Logo
5:23 pm - 7:10 pm
HOU
-
VIE
18h 47m
2 stops
Delta Logo
6:20 am - 11:07 pm
VIE
-
HOU
23h 47m
2 stops
$664Delta
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
12:42 pm - 10:30 pm
HOU
-
VIE
26h 48m
2 stops
British Airways Logo
6:45 pm - 7:51 pm
VIE
-
HOU
32h 06m
2 stops
$783British Airways
Sun, May 3 - Sat, May 9
British Airways Logo
4:18 pm - 3:55 pm
HOU
-
VIE
16h 37m
2 stops
British Airways Logo
7:30 am - 7:51 pm
VIE
-
HOU
19h 21m
2 stops
$822British Airways
Mon, Apr 13 - Tue, Apr 28

Turkish Airlines flights from Houston to Vienna

Our best Turkish Airlines deals on Houston to Vienna flight tickets
Turkish Airlines
Mar 16
IAH10:05 pmHouston George Bush Intcntl
28h 20m
1 stop
VIE8:25 amVienna Intl
Mar 25
VIE6:45 amVienna Intl
19h 25m
1 stop
IAH8:10 pmHouston George Bush Intcntl
$631
Turkish Airlines
Apr 16
IAH9:05 pmHouston George Bush Intcntl
17h 45m
1 stop
VIE9:50 pmVienna Intl
Apr 23
VIE7:50 pmVienna Intl
23h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$645
Turkish Airlines
Mar 22
IAH3:55 pmHouston George Bush Intcntl
15h 10m
1 stop
VIE1:05 pmVienna Intl
Mar 29
VIE8:05 amVienna Intl
18h 05m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$659

Delta flights from Houston to Vienna

Our best Delta deals on Houston to Vienna flight tickets
Delta
Apr 14
HOU5:23 pmHouston Hobby
18h 47m
2 stops
VIE7:10 pmVienna Intl
Apr 30
VIE7:00 amVienna Intl
23h 07m
2 stops
HOU11:07 pmHouston Hobby
$658
Delta
Apr 14
HOU5:23 pmHouston Hobby
18h 47m
2 stops
VIE7:10 pmVienna Intl
Apr 21
VIE6:20 amVienna Intl
23h 47m
2 stops
HOU11:07 pmHouston Hobby
$664
Delta
Apr 13
HOU5:23 pmHouston Hobby
22h 22m
2 stops
VIE10:45 pmVienna Intl
Apr 20
VIE9:30 amVienna Intl
20h 37m
2 stops
HOU11:07 pmHouston Hobby
$703

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 March 2, 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

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

11:50 am-12:20 pm

2 stops17h 30m

Vienna Intl

Tue 4/28

11:00 am-8:29 pm

1 stop16h 29m

$602

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

11:50 am-12:20 pm

2 stops17h 30m

Vienna Intl

Tue 4/28

9:35 am-8:29 pm

2 stops17h 54m

$605

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

11:50 am-12:20 pm

2 stops17h 30m

Vienna Intl

Tue 4/28

11:00 am-8:29 pm

1 stop16h 29m

$609

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 4/13

4:20 pm-12:20 pm

1 stop13h 00m

Vienna Intl

Tue 4/28

10:30 am-9:21 pm

1 stop17h 51m

$628

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 3/16

10:05 pm-8:25 am

1 stop28h 20m

Vienna Intl

Wed 3/25

6:45 am-8:10 pm

1 stop19h 25m

$631

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 4/16

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Thu 4/23

7:50 pm-12:45 pm

1 stop23h 55m

$645

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 4/14

5:23 pm-7:10 pm

2 stops18h 47m

Vienna Intl

Thu 4/30

7:00 am-11:07 pm

2 stops23h 07m

$658

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 4/14

5:23 pm-7:10 pm

2 stops18h 47m

Vienna Intl

Tue 4/21

6:20 am-11:07 pm

2 stops23h 47m

$664

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 5/3

12:42 pm-10:30 pm

2 stops26h 48m

Vienna Intl

Sat 5/9

6:45 pm-7:51 pm

2 stops32h 06m

$783

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Mon 4/13

4:18 pm-3:55 pm

2 stops16h 37m

Vienna Intl

Tue 4/28

7:30 am-7:51 pm

2 stops19h 21m

$822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Vienna?

In general, February 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 $583. If you aren’t able to travel to Vienna during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $705.

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 45m

Direct flights

None
The fastest flight from Houston to Vienna takes 13h 45m
There are no direct flights from Houston to Vienna. There are no popular flight routes from Houston to Vienna.
Search flight deals

  • 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 45m 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
British AirwaysPriceFrom $544Free CancellationRating
6.7
7,775 reviews
Search British Airways flights
DeltaPriceFrom $568Free CancellationRating
7.9
8,238 reviews
Search Delta flights
KLMPriceFrom $583Free CancellationRating
7.7
1,461 reviews
Search KLM flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,241 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,375 reviews
Search United Airlines flights
LufthansaPriceFrom $634Free CancellationRating
6.8
7,818 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $692Free CancellationRating
7.6
900 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
Steyr
Semmering
Melk
Stegersbach
Krems an der Donau

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.

An easier way to manage your Vienna trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/1
Wed 4/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria