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Cheap flights from Houston George Bush Intcntl Airport to Vienna from $264

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 8/1. 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 George Bush Intcntl Airport to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:50 pm - 5:55 pm
IAH
-
VIE
13h 05m
1 stop
British Airways Logo
7:40 pm - 1:25 pm
VIE
-
IAH
24h 45m
1 stop
$574British Airways
Sun, Mar 15 - Tue, Mar 31
Air Canada Logo
6:19 pm - 8:45 am
IAH
-
VIE
32h 26m
1 stop
Air Canada Logo
11:00 am - 9:03 am
VIE
-
IAH
29h 03m
2 stops
$579Air Canada
Sun, Mar 15 - Tue, Mar 31
United Airlines Logo
5:20 pm - 12:20 pm
IAH
-
VIE
13h 00m
1 stop
United Airlines Logo
7:00 am - 7:15 pm
VIE
-
IAH
18h 15m
1 stop
$609United Airlines
Mon, Mar 9 - Wed, Mar 18
Multiple Airlines Logo
4:59 pm - 6:20 pm
IAH
-
VIE
18h 21m
2 stops
Multiple Airlines Logo
7:05 pm - 10:28 pm
VIE
-
IAH
34h 23m
2 stops
$610Multiple Airlines
Tue, May 19 - Mon, May 25
British Airways Logo
9:05 pm - 10:25 am
IAH
-
VIE
30h 20m
1 stop
British Airways Logo
11:35 am - 7:19 pm
VIE
-
IAH
38h 44m
2 stops
$611British Airways
Tue, Apr 14 - Wed, Apr 29
United Airlines Logo
8:05 pm - 6:05 pm
IAH
-
VIE
16h 00m
1 stop
United Airlines Logo
10:50 am - 12:09 am
VIE
-
IAH
19h 19m
2 stops
$612United Airlines
Mon, Mar 9 - Wed, Mar 18
United Airlines Logo
4:55 pm - 6:05 pm
IAH
-
VIE
19h 10m
2 stops
United Airlines Logo
10:50 am - 12:09 am
VIE
-
IAH
19h 19m
2 stops
$616United Airlines
Wed, Mar 11 - Wed, Mar 18
Air Canada Logo
6:19 pm - 8:45 am
IAH
-
VIE
32h 26m
1 stop
Air Canada Logo
11:00 am - 8:26 pm
VIE
-
IAH
16h 26m
1 stop
$617Air Canada
Sun, Mar 15 - Thu, Apr 2
British Airways Logo
10:50 pm - 8:25 pm
IAH
-
VIE
15h 35m
1 stop
British Airways Logo
7:40 am - 7:15 pm
VIE
-
IAH
18h 35m
1 stop
$618British Airways
Sun, Mar 15 - Wed, Apr 1
United Airlines Logo
6:19 pm - 8:45 am
IAH
-
VIE
32h 26m
1 stop
United Airlines Logo
10:45 am - 10:34 pm
VIE
-
IAH
18h 49m
2 stops
$619United Airlines
Sun, Mar 15 - Tue, Mar 31

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
Mar 15
IAH6:19 pmHouston George Bush Intcntl
32h 26m
1 stop
VIE8:45 amVienna Intl
Mar 31
VIE10:45 amVienna Intl
18h 49m
2 stops
IAH10:34 pmHouston George Bush Intcntl
$619
United Airlines
Mar 18
IAH7:35 amHouston George Bush Intcntl
18h 30m
2 stops
VIE8:05 amVienna Intl
Apr 2
VIE10:30 amVienna Intl
18h 05m
1 stop
IAH9:35 pmHouston George Bush Intcntl
$622
United Airlines
Mar 18
IAH5:00 amHouston George Bush Intcntl
21h 00m
2 stops
VIE8:00 amVienna Intl
Apr 1
VIE7:00 amVienna Intl
24h 36m
2 stops
IAH12:36 amHouston George Bush Intcntl
$632

Turkish Airlines flights from Houston George Bush Intcntl Airport to Vienna

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Vienna flight tickets
Turkish Airlines
Apr 27
IAH9:05 pmHouston George Bush Intcntl
17h 45m
1 stop
VIE9:50 pmVienna Intl
May 26
VIE8:05 amVienna Intl
18h 05m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$631
Turkish Airlines
Apr 22
IAH2:30 pmHouston George Bush Intcntl
35h 45m
1 stop
VIE9:15 amVienna Intl
May 17
VIE7:50 pmVienna Intl
23h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$660
Turkish Airlines
Feb 16
IAH9:05 pmHouston George Bush Intcntl
33h 00m
1 stop
VIE1:05 pmVienna Intl
Feb 19
VIE4:25 pmVienna Intl
33h 45m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$970

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 February 13, 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

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 3/15

10:50 pm-5:55 pm

1 stop13h 05m

Vienna Intl

Tue 3/31

7:40 pm-1:25 pm

1 stop24h 45m

$574

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 3/15

6:19 pm-8:45 am

1 stop32h 26m

Vienna Intl

Tue 3/31

11:00 am-9:03 am

2 stops29h 03m

$579

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 3/9

5:20 pm-12:20 pm

1 stop13h 00m

Vienna Intl

Wed 3/18

7:00 am-7:15 pm

1 stop18h 15m

$609

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 5/19

4:59 pm-6:20 pm

2 stops18h 21m

Vienna Intl

Mon 5/25

7:05 pm-10:28 pm

2 stops34h 23m

$610

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 4/14

9:05 pm-10:25 am

1 stop30h 20m

Vienna Intl

Wed 4/29

11:35 am-7:19 pm

2 stops38h 44m

$611

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 3/9

8:05 pm-6:05 pm

1 stop16h 00m

Vienna Intl

Wed 3/18

10:50 am-12:09 am

2 stops19h 19m

$612

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 3/11

4:55 pm-6:05 pm

2 stops19h 10m

Vienna Intl

Wed 3/18

10:50 am-12:09 am

2 stops19h 19m

$616

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 3/15

6:19 pm-8:45 am

1 stop32h 26m

Vienna Intl

Thu 4/2

11:00 am-8:26 pm

1 stop16h 26m

$617

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 3/15

10:50 pm-8:25 pm

1 stop15h 35m

Vienna Intl

Wed 4/1

7:40 am-7:15 pm

1 stop18h 35m

$618

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 3/15

6:19 pm-8:45 am

1 stop32h 26m

Vienna Intl

Tue 3/31

10:45 am-10:34 pm

2 stops18h 49m

$619

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 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 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.

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

15h 50m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Vienna takes 15h 50m
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

  • 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 15h 50m 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
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,216 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,739 reviews
Search British Airways flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,292 reviews
Search United Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,784 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.5
896 reviews
Search Austrian Airlines flights
KLMPriceFrom $751Free CancellationRating
7.7
1,454 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.

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