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Cheap flights from Houston George Bush Intcntl Airport to Vienna from $440

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 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Vienna (IAH-VIE)

Cheap round-trip flights

Air Canada Logo
7:10 am - 8:45 amIAH-VIE
18h 35m1 stop
Air Canada Logo
6:00 am - 6:38 pmVIE-IAH
19h 38m2 stops
$571Air Canada
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Wed, Nov 5 - Wed, Nov 19
Air Canada Logo
11:50 am - 10:45 amIAH-VIE
15h 55m2 stops
Air Canada Logo
7:00 am - 6:38 pmVIE-IAH
18h 38m2 stops
$588Air Canada
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Wed, Nov 5 - Wed, Nov 19
United Airlines Logo
6:50 pm - 8:20 amIAH-VIE
30h 30m1 stop
United Airlines Logo
10:35 am - 10:59 amVIE-IAH
31h 24m1 stop
$597United Airlines
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Mon, Oct 20 - Thu, Nov 6
United Airlines Logo
7:20 am - 8:05 amIAH-VIE
17h 45m1 stop
United Airlines Logo
10:30 am - 8:36 pmVIE-IAH
17h 06m1 stop
$612United Airlines
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Wed, Nov 5 - Wed, Nov 19
Turkish Airlines Logo
9:00 pm - 12:45 pmIAH-VIE
32h 45m1 stop
Turkish Airlines Logo
1:50 pm - 7:05 pmVIE-IAH
36h 15m1 stop
$622Turkish Airlines
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Tue, Sep 2 - Tue, Sep 9
Turkish Airlines Logo
9:00 pm - 12:45 pmIAH-VIE
32h 45m1 stop
Turkish Airlines Logo
4:35 pm - 12:40 pmVIE-IAH
27h 05m1 stop
$623Turkish Airlines
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Mon, Aug 18 - Tue, Sep 2
Lufthansa Logo
3:35 pm - 10:45 amIAH-VIE
12h 10m1 stop
Lufthansa Logo
7:00 am - 2:35 pmVIE-IAH
14h 35m1 stop
$625Lufthansa
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Mon, Oct 20 - Wed, Nov 5
British Airways Logo
9:00 pm - 10:35 pmIAH-VIE
18h 35m1 stop
British Airways Logo
6:55 pm - 2:05 pmVIE-IAH
26h 10m1 stop
$628British Airways
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Wed, Oct 22 - Wed, Nov 5
Lufthansa Logo
3:35 pm - 10:45 amIAH-VIE
12h 10m1 stop
Lufthansa Logo
7:00 am - 2:35 pmVIE-IAH
14h 35m1 stop
$632Lufthansa
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Tue, Oct 21 - Wed, Nov 5
British Airways Logo
1:28 pm - 6:25 pmIAH-VIE
21h 57m2 stops
British Airways Logo
7:25 am - 8:00 pmVIE-IAH
19h 35m1 stop
$683British Airways
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Fri, Dec 12 - Thu, Dec 18

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
Sep 2
IAH9:00 pmHouston George Bush Intcntl
32h 45m
1 stop
VIE12:45 pmVienna Intl
Sep 9
VIE1:50 pmVienna Intl
36h 15m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$622
Find similar
Turkish Airlines
Aug 18
IAH9:00 pmHouston George Bush Intcntl
32h 45m
1 stop
VIE12:45 pmVienna Intl
Sep 2
VIE4:35 pmVienna Intl
27h 05m
1 stop
IAH12:40 pmHouston George Bush Intcntl
$623
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Turkish Airlines
Sep 3
IAH2:25 pmHouston George Bush Intcntl
20h 50m
1 stop
VIE6:15 pmVienna Intl
Sep 10
VIE6:40 amVienna Intl
19h 25m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$640
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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
Oct 20
IAH6:50 pmHouston George Bush Intcntl
30h 30m
1 stop
VIE8:20 amVienna Intl
Nov 6
VIE10:35 amVienna Intl
31h 24m
1 stop
IAH10:59 amHouston George Bush Intcntl
$597
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United Airlines
Nov 5
IAH7:20 amHouston George Bush Intcntl
17h 45m
1 stop
VIE8:05 amVienna Intl
Nov 19
VIE10:30 amVienna Intl
17h 06m
1 stop
IAH8:36 pmHouston George Bush Intcntl
$612
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United Airlines
Oct 22
IAH4:20 pmHouston George Bush Intcntl
13h 00m
1 stop
VIE12:20 pmVienna Intl
Nov 5
VIE7:00 amVienna Intl
18h 15m
1 stop
IAH6:15 pmHouston George Bush Intcntl
$614
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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 August 5, 2025.
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

Wed 11/5

7:10 am-8:45 am

1 stop18h 35m

Vienna Intl

Wed 11/19

6:00 am-6:38 pm

2 stops19h 38m

$571

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 11/5

11:50 am-10:45 am

2 stops15h 55m

Vienna Intl

Wed 11/19

7:00 am-6:38 pm

2 stops18h 38m

$588

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 10/20

6:50 pm-8:20 am

1 stop30h 30m

Vienna Intl

Thu 11/6

10:35 am-10:59 am

1 stop31h 24m

$597

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 11/5

7:20 am-8:05 am

1 stop17h 45m

Vienna Intl

Wed 11/19

10:30 am-8:36 pm

1 stop17h 06m

$612

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/2

9:00 pm-12:45 pm

1 stop32h 45m

Vienna Intl

Tue 9/9

1:50 pm-7:05 pm

1 stop36h 15m

$622

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 8/18

9:00 pm-12:45 pm

1 stop32h 45m

Vienna Intl

Tue 9/2

4:35 pm-12:40 pm

1 stop27h 05m

$623

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Mon 10/20

3:35 pm-10:45 am

1 stop12h 10m

Vienna Intl

Wed 11/5

7:00 am-2:35 pm

1 stop14h 35m

$625

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 10/22

9:00 pm-10:35 pm

1 stop18h 35m

Vienna Intl

Wed 11/5

6:55 pm-2:05 pm

1 stop26h 10m

$628

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 10/21

3:35 pm-10:45 am

1 stop12h 10m

Vienna Intl

Wed 11/5

7:00 am-2:35 pm

1 stop14h 35m

$632

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Fri 12/12

1:28 pm-6:25 pm

2 stops21h 57m

Vienna Intl

Thu 12/18

7:25 am-8:00 pm

1 stop19h 35m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 $703. 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 $768.

What is the cheapest day to depart on your flight to Vienna?

On average, the least expensive day to fly to Vienna from Houston George Bush Intcntl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $935. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,477.

What is the cheapest time of day to depart on your flight to Vienna?

The cheapest time of day to fly to Vienna is at noon when flights can be purchased for as low as $776. Try not to purchase tickets in the morning because they tend to be around $1,522. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Vienna?

You are more likely to see cheaper flights to Vienna from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Vienna for around $984 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vienna from Houston George Bush Intcntl Airport for as low as $515 on momondo.

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

Best Price Found

$440

Fastest flight time

12h 10m

Direct flights

None

Airports in Vienna

1 airport
The best one-way flight to Vienna from Houston George Bush Intcntl Airport in the past 72 hours is $440. The best round-trip flight deal from Houston George Bush Intcntl Airport to Vienna found on momondo in the last 72 hours is $571.
The fastest flight from Houston George Bush Intcntl Airport to Vienna takes 12h 10m
There are no direct flights from Houston George Bush Intcntl Airport to Vienna. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Vienna Intl Airport.
There is 1 airport near Vienna: Vienna Intl (VIE)
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  • 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 12h 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
United AirlinesPriceFrom $604Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
British AirwaysPriceFrom $612Free CancellationRating
6.6
7,237 reviews
Search British Airways flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,287 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $650Free CancellationRating
7.3
3,934 reviews
Search Turkish Airlines flights
KLMPriceFrom $751Free CancellationRating
7.8
1,381 reviews
Search KLM flights
Austrian AirlinesPriceFrom $819Free CancellationRating
7.6
823 reviews
Search Austrian Airlines flights

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Steyr
Melk
Krems an der Donau
Semmering

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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