Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Vienna from $349

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 9/7. 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

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.
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
$640Turkish Airlines
Tue, Apr 21 - Fri, May 1
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$646Turkish Airlines
Sun, Apr 26 - Tue, May 5
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 - 6:15 pm
IAH
-
VIE
38h 10m
1 stop
Turkish Airlines Logo
10:50 am - 12:45 pm
VIE
-
IAH
32h 55m
1 stop
$668Turkish Airlines
Sun, Apr 26 - Sun, May 3
American Airlines Logo
6:19 pm - 5:50 pm
HOU
-
VIE
16h 31m
2 stops
American Airlines Logo
7:40 am - 7:51 pm
VIE
-
HOU
19h 11m
2 stops
$916American Airlines
Fri, Sep 18 - Thu, Oct 8
British Airways Logo
1:08 pm - 7:05 pm
HOU
-
VIE
22h 57m
2 stops
British Airways Logo
7:05 pm - 7:51 pm
VIE
-
HOU
31h 46m
2 stops
$938British Airways
Sat, Oct 3 - Mon, Oct 12
Delta Logo
10:53 am - 11:20 am
HOU
-
VIE
17h 27m
2 stops
Delta Logo
9:30 am - 11:07 pm
VIE
-
HOU
20h 37m
2 stops
$940Delta
Sun, Apr 26 - Tue, May 5
British Airways Logo
8:21 pm - 8:20 pm
HOU
-
VIE
16h 59m
2 stops
British Airways Logo
7:40 am - 7:49 pm
VIE
-
HOU
19h 09m
2 stops
$949British Airways
Thu, May 7 - Thu, May 14
Delta Logo
5:23 pm - 10:45 pm
HOU
-
VIE
22h 22m
2 stops
Delta Logo
7:00 am - 10:24 pm
VIE
-
HOU
22h 24m
2 stops
$990Delta
Tue, Apr 21 - Sat, May 2
Multiple Airlines Logo
10:53 am - 8:40 am
HOU
-
VIE
14h 47m
2 stops
Multiple Airlines Logo
6:20 am - 4:28 pm
VIE
-
HOU
17h 08m
2 stops
$1,002Multiple Airlines
Tue, Apr 21 - Sat, May 2

Turkish Airlines flights from Houston to Vienna

Our best Turkish Airlines deals on Houston to Vienna 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 21
IAH9:05 pmHouston George Bush Intcntl
38h 10m
1 stop
VIE6:15 pmVienna Intl
May 1
VIE8:05 amVienna Intl
18h 05m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$640
Turkish Airlines
Apr 13
IAH9:05 pmHouston George Bush Intcntl
17h 45m
1 stop
VIE9:50 pmVienna Intl
Apr 28
VIE10:50 amVienna Intl
32h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$665

Lufthansa flights from Houston to Vienna

Our best Lufthansa deals on Houston to Vienna 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
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
$798
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

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 April 9, 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

Tue 4/21

9:05 pm-6:15 pm

1 stop38h 10m

Vienna Intl

Fri 5/1

8:05 am-7:10 pm

1 stop18h 05m

$640

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 4/26

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Tue 5/5

8:05 am-7:10 pm

1 stop18h 05m

$646

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

Sun 4/26

9:05 pm-6:15 pm

1 stop38h 10m

Vienna Intl

Sun 5/3

10:50 am-12:45 pm

1 stop32h 55m

$668

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Fri 9/18

6:19 pm-5:50 pm

2 stops16h 31m

Vienna Intl

Thu 10/8

7:40 am-7:51 pm

2 stops19h 11m

$916

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sat 10/3

1:08 pm-7:05 pm

2 stops22h 57m

Vienna Intl

Mon 10/12

7:05 pm-7:51 pm

2 stops31h 46m

$938

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Sun 4/26

10:53 am-11:20 am

2 stops17h 27m

Vienna Intl

Tue 5/5

9:30 am-11:07 pm

2 stops20h 37m

$940

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Thu 5/7

8:21 pm-8:20 pm

2 stops16h 59m

Vienna Intl

Thu 5/14

7:40 am-7:49 pm

2 stops19h 09m

$949

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 4/21

5:23 pm-10:45 pm

2 stops22h 22m

Vienna Intl

Sat 5/2

7:00 am-10:24 pm

2 stops22h 24m

$990
Quickest round-trip

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 4/21

10:53 am-8:40 am

2 stops14h 47m

Vienna Intl

Sat 5/2

6:20 am-4:28 pm

2 stops17h 08m

$1,002

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

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

17h 45m

Direct flights

None
The fastest flight from Houston to Vienna takes 17h 45m
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 17h 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
DeltaPriceFrom $568Free CancellationRating
7.9
8,393 reviews
Search Delta flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,304 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,866 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,557 reviews
Search United Airlines flights
LufthansaPriceFrom $634Free CancellationRating
6.8
7,900 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
905 reviews
Search Austrian Airlines flights
KLMPriceFrom $751Free CancellationRating
7.7
1,492 reviews
Search KLM 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
Sat 5/9
Sat 5/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria