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Cheap flights from Houston to Vienna from $326

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 4/4. 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

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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 - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
8:05 am - 7:10 pm
VIE
-
IAH
18h 05m
1 stop
$637Turkish Airlines
Tue, Apr 21 - Thu, Apr 30
Turkish Airlines Logo
9:05 pm - 9:50 pm
IAH
-
VIE
17h 45m
1 stop
Turkish Airlines Logo
10:05 am - 12:45 pm
VIE
-
IAH
33h 40m
1 stop
$643Turkish Airlines
Thu, Apr 30 - Thu, May 7
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
$649Turkish Airlines
Sun, Apr 12 - Tue, Apr 28
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
$671Turkish Airlines
Wed, Sep 16 - Fri, Oct 16
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
$698Lufthansa
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
8:05 pm - 12:20 pm
IAH
-
VIE
33h 15m
1 stop
United Airlines Logo
10:30 am - 10:51 pm
VIE
-
IAH
19h 21m
1 stop
$703United Airlines
Tue, May 5 - Fri, May 8
Lufthansa Logo
3:35 pm - 11:45 am
IAH
-
VIE
13h 10m
1 stop
Lufthansa Logo
8:15 pm - 1:35 pm
VIE
-
IAH
24h 20m
1 stop
$706Lufthansa
Tue, Sep 1 - Mon, Sep 7
British Airways Logo
9:05 pm - 10:25 am
IAH
-
VIE
30h 20m
1 stop
British Airways Logo
7:20 pm - 7:15 pm
VIE
-
IAH
30h 55m
1 stop
$709British Airways
Tue, Sep 1 - Mon, Sep 7
Delta Logo
6:00 am - 11:20 am
HOU
-
VIE
22h 20m
2 stops
Delta Logo
9:30 am - 11:07 pm
VIE
-
HOU
20h 37m
2 stops
$751Delta
Tue, Apr 14 - Thu, Apr 30
British Airways Logo
4:18 pm - 3:45 pm
HOU
-
VIE
16h 27m
2 stops
British Airways Logo
7:40 am - 7:51 pm
VIE
-
HOU
19h 11m
2 stops
$792British Airways
Thu, Apr 30 - Thu, May 7

Lufthansa flights from Houston to Vienna

Our best Lufthansa deals on Houston to Vienna flight tickets
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
$698
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
$706
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
$743

Air Canada flights from Houston to Vienna

Our best Air Canada deals on Houston to Vienna flight tickets
Air Canada
May 5
IAH10:00 amHouston George Bush Intcntl
43h 20m
2 stops
VIE12:20 pmVienna Intl
May 8
VIE10:30 amVienna Intl
31h 31m
1 stop
IAH11:01 amHouston George Bush Intcntl
$707
Air Canada
May 5
IAH10:00 amHouston George Bush Intcntl
43h 20m
2 stops
VIE12:20 pmVienna Intl
May 8
VIE10:30 amVienna Intl
40h 29m
2 stops
IAH7:59 pmHouston George Bush Intcntl
$710
Air Canada
Apr 30
IAH11:50 amHouston George Bush Intcntl
27h 50m
2 stops
VIE10:40 pmVienna Intl
May 7
VIE11:00 amVienna Intl
35h 44m
2 stops
IAH3:44 pmHouston George Bush Intcntl
$777

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 20, 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-9:50 pm

1 stop17h 45m

Vienna Intl

Thu 4/30

8:05 am-7:10 pm

1 stop18h 05m

$637

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Thu 4/30

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Thu 5/7

10:05 am-12:45 pm

1 stop33h 40m

$643

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Sun 4/12

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Tue 4/28

8:05 am-7:10 pm

1 stop18h 05m

$649

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Wed 9/16

9:05 pm-9:50 pm

1 stop17h 45m

Vienna Intl

Fri 10/16

8:05 am-7:10 pm

1 stop18h 05m

$671

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

$698

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 5/5

8:05 pm-12:20 pm

1 stop33h 15m

Vienna Intl

Fri 5/8

10:30 am-10:51 pm

1 stop19h 21m

$703

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/1

3:35 pm-11:45 am

1 stop13h 10m

Vienna Intl

Mon 9/7

8:15 pm-1:35 pm

1 stop24h 20m

$706

HoustonVienna

IAH - VIE

IAHVIE

Houston George Bush Intcntl

Tue 9/1

9:05 pm-10:25 am

1 stop30h 20m

Vienna Intl

Mon 9/7

7:20 pm-7:15 pm

1 stop30h 55m

$709

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Tue 4/14

6:00 am-11:20 am

2 stops22h 20m

Vienna Intl

Thu 4/30

9:30 am-11:07 pm

2 stops20h 37m

$751
Quickest round-trip

HoustonVienna

HOU - VIE

HOUVIE

Houston Hobby

Thu 4/30

4:18 pm-3:45 pm

2 stops16h 27m

Vienna Intl

Thu 5/7

7:40 am-7:51 pm

2 stops19h 11m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

13h 35m

Direct flights

None
The fastest flight from Houston to Vienna takes 13h 35m
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 35m 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
8,303 reviews
Search Delta flights
Turkish AirlinesPriceFrom $586Free CancellationRating
7.3
4,259 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
7,804 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,444 reviews
Search United Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,858 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $661Free CancellationRating
7.6
900 reviews
Search Austrian Airlines flights
KLMPriceFrom $751Free CancellationRating
7.8
1,472 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.

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