Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston George Bush Intcntl Airport to Vienna from $366

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 George Bush Intcntl Airport to Vienna departing on 4/26. 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 George Bush Intcntl Airport to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:05 pm - 9:15 am
IAH
-
VIE
29h 10m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$656Turkish Airlines
Sun, Sep 20 - Tue, Sep 29
Turkish Airlines Logo
2:30 pm - 12:50 pm
IAH
-
VIE
15h 20m
1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
VIE
-
IAH
36h 20m
1 stop
$740Turkish Airlines
Wed, Apr 29 - Wed, May 6
Turkish Airlines Logo
9:05 pm - 9:05 am
IAH
-
VIE
29h 00m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$746Turkish Airlines
Tue, Sep 8 - Tue, Sep 29
Turkish Airlines Logo
9:05 pm - 9:05 am
IAH
-
VIE
29h 00m
1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
VIE
-
IAH
36h 20m
1 stop
$748Turkish Airlines
Tue, Aug 18 - Thu, Sep 3
Lufthansa Logo
5:06 pm - 10:45 pm
IAH
-
VIE
22h 39m
2 stops
Lufthansa Logo
7:00 am - 1:35 pm
VIE
-
IAH
13h 35m
1 stop
$772Lufthansa
Tue, Sep 8 - Tue, Sep 29
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
1:50 pm - 7:10 pm
VIE
-
IAH
36h 20m
1 stop
$783Turkish Airlines
Tue, Sep 1 - Mon, Sep 7
Lufthansa Logo
5:06 pm - 10:45 pm
IAH
-
VIE
22h 39m
2 stops
Lufthansa Logo
8:15 pm - 1:35 pm
VIE
-
IAH
24h 20m
1 stop
$789Lufthansa
Tue, Sep 1 - Mon, Sep 7
Lufthansa Logo
5:06 pm - 10:45 pm
IAH
-
VIE
22h 39m
2 stops
Lufthansa Logo
8:15 pm - 1:35 pm
VIE
-
IAH
24h 20m
1 stop
$790Lufthansa
Tue, Sep 1 - Mon, Sep 7
Lufthansa Logo
6:45 pm - 7:35 pm
IAH
-
VIE
17h 50m
2 stops
Lufthansa Logo
6:00 am - 4:59 pm
VIE
-
IAH
17h 59m
2 stops
$793Lufthansa
Sun, Sep 20 - Tue, Sep 29
Air Canada Logo
10:00 am - 10:40 pm
IAH
-
VIE
29h 40m
2 stops
Air Canada Logo
11:00 am - 3:37 pm
VIE
-
IAH
35h 37m
2 stops
$800Air Canada
Tue, Sep 8 - Tue, Sep 29

United Airlines flights from Houston George Bush Intcntl Airport to Vienna

Our best United Airlines deals on Houston George Bush Intcntl Airport to Vienna flight tickets
United Airlines
May 3
IAH10:45 pmHouston George Bush Intcntl
26h 30m
1 stop
VIE8:15 amVienna Intl
May 15
VIE10:30 amVienna Intl
31h 31m
1 stop
IAH11:01 amHouston George Bush Intcntl
$824
United Airlines
Apr 25
IAH10:05 pmHouston George Bush Intcntl
27h 10m
1 stop
VIE8:15 amVienna Intl
May 8
VIE10:40 amVienna Intl
17h 10m
1 stop
IAH8:50 pmHouston George Bush Intcntl
$828
United Airlines
May 19
IAH6:05 pmHouston George Bush Intcntl
18h 30m
1 stop
VIE7:35 pmVienna Intl
May 27
VIE7:00 amVienna Intl
17h 55m
1 stop
IAH5:55 pmHouston George Bush Intcntl
$885

Lufthansa flights from Houston George Bush Intcntl Airport to Vienna

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Vienna flight tickets
Lufthansa
Sep 8
IAH5:06 pmHouston George Bush Intcntl
22h 39m
2 stops
VIE10:45 pmVienna Intl
Sep 29
VIE7:00 amVienna Intl
13h 35m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$772
Lufthansa
Sep 1
IAH5:06 pmHouston George Bush Intcntl
22h 39m
2 stops
VIE10:45 pmVienna Intl
Sep 7
VIE8:15 pmVienna Intl
24h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$789
Lufthansa
Sep 1
IAH5:06 pmHouston George Bush Intcntl
22h 39m
2 stops
VIE10:45 pmVienna Intl
Sep 7
VIE8:15 pmVienna Intl
24h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$790

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 2, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

Sun 9/20

9:05 pm-9:15 am

1 stop29h 10m

Vienna Intl

Tue 9/29

8:05 am-7:10 pm

1 stop18h 05m

$656

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 4/29

2:30 pm-12:50 pm

1 stop15h 20m

Vienna Intl

Wed 5/6

1:50 pm-7:10 pm

1 stop36h 20m

$740

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/8

9:05 pm-9:05 am

1 stop29h 00m

Vienna Intl

Tue 9/29

8:05 am-7:10 pm

1 stop18h 05m

$746

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 8/18

9:05 pm-9:05 am

1 stop29h 00m

Vienna Intl

Thu 9/3

1:50 pm-7:10 pm

1 stop36h 20m

$748

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/8

5:06 pm-10:45 pm

2 stops22h 39m

Vienna Intl

Tue 9/29

7:00 am-1:35 pm

1 stop13h 35m

$772

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/1

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Mon 9/7

1:50 pm-7:10 pm

1 stop36h 20m

$783

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/1

5:06 pm-10:45 pm

2 stops22h 39m

Vienna Intl

Mon 9/7

8:15 pm-1:35 pm

1 stop24h 20m

$789

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/1

5:06 pm-10:45 pm

2 stops22h 39m

Vienna Intl

Mon 9/7

8:15 pm-1:35 pm

1 stop24h 20m

$790
Quickest round-trip

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 9/20

6:45 pm-7:35 pm

2 stops17h 50m

Vienna Intl

Tue 9/29

6:00 am-4:59 pm

2 stops17h 59m

$793

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/8

10:00 am-10:40 pm

2 stops29h 40m

Vienna Intl

Tue 9/29

11:00 am-3:37 pm

2 stops35h 37m

$800

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 George Bush Intcntl Airport 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 George Bush Intcntl Airport and Vienna?

What is the cheapest month to fly to Vienna?

In general, February is the cheapest month to fly from Houston George Bush Intcntl Airport to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $568. If you aren’t able to travel to Vienna during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $711.

Can stopping save me money on Houston George Bush Intcntl Airport to Vienna flights?

You could potentially save up to 11% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Vienna flight.

When to book flights from Houston George Bush Intcntl Airport to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Vienna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Vienna (IAH to VIE) flight deals and tips

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Vienna takes 13h 10m
There are no direct flights from Houston George Bush Intcntl Airport to Vienna. There are no popular flight routes from Houston George Bush Intcntl Airport to Vienna.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Vienna

  • How far is Houston George Bush Intcntl to Vienna Intl by plane?

    The straight-line distance from Houston George Bush Intcntl to Vienna Intl is 5582.0 mi. Typically, this will take 13h 10m by plane in normal conditions.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Vienna Intl Airport.

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

    The travel and health documents required for your trip to Vienna Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vienna Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Vienna?

Best airlines flying from Houston George Bush Intcntl Airport to Vienna

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Vienna with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $568Free CancellationRating
7.9
8,374 reviews
Search Delta flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,294 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,843 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,539 reviews
Search United Airlines flights
LufthansaPriceFrom $634Free CancellationRating
6.8
7,885 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
KLMPriceFrom $751Free CancellationRating
7.7
1,485 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?

Finding the right flight to Vienna from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vienna quick and easy, saving you time and money.

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

All flight searches from Houston to Vienna on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Vienna.

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

If you are simply researching potential flights to Vienna, momondo offers a useful price alert feature which will track prices for flights to Vienna from Houston and alert you when they change.

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 5/2
Sat 5/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria