VIE

$262 Find Cheap Flights from Houston to Vienna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Vienna departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Vienna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Vienna.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Vienna.
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Everything you should know

Cheapest round-trip
$585
Overall average: $966
Multiple Airlines
Mon 3/9Wed 3/25
IAH - VIE • 1 stop
Cheapest one-way
$262
Typical prices: $638-$814
Multiple Airlines
Tue 3/31
IAH - VIE • 3 stops
Top airlines
Air Canada
Cheapest • from $581 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Vienna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Vienna

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Vienna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Vienna

Mon, Mar 9 - Wed, Mar 25
Multiple Airlines Logo
5:30 pm - 1:10 pm
IAH
-
VIE
13h 40m
1 stop
Multiple Airlines Logo
10:55 am - 8:22 pm
VIE
-
IAH
15h 27m
1 stop
$585Multiple Airlines
Mon, Mar 9 - Wed, Mar 25
Multiple Airlines Logo
5:30 pm - 1:10 pm
IAH
-
VIE
13h 40m
1 stop
Multiple Airlines Logo
10:55 am - 8:22 pm
VIE
-
IAH
15h 27m
1 stop
$586Multiple Airlines
Sun, Mar 1 - Tue, Mar 17
Air Canada Logo
7:10 am - 12:20 pm
IAH
-
VIE
22h 10m
2 stops
Air Canada Logo
10:35 am - 9:54 pm
VIE
-
IAH
17h 19m
1 stop
$593Air Canada
Mon, Mar 9 - Wed, Mar 25
Air Canada Logo
7:10 am - 8:45 am
IAH
-
VIE
19h 35m
1 stop
Air Canada Logo
10:40 am - 9:39 pm
VIE
-
IAH
16h 59m
1 stop
$600Air Canada
Mon, Mar 9 - Wed, Mar 25
United Airlines Logo
5:20 pm - 12:20 pm
IAH
-
VIE
13h 00m
1 stop
United Airlines Logo
10:50 am - 12:09 am
VIE
-
IAH
19h 19m
2 stops
$603United Airlines
Sun, Mar 1 - Tue, Mar 17
United Airlines Logo
4:20 pm - 12:20 pm
IAH
-
VIE
13h 00m
1 stop
United Airlines Logo
10:40 am - 11:39 pm
VIE
-
IAH
18h 59m
1 stop
$606United Airlines
Mon, Apr 20 - Mon, Apr 27
British Airways Logo
12:42 pm - 6:15 pm
HOU
-
VIE
22h 33m
2 stops
British Airways Logo
9:15 pm - 7:51 pm
VIE
-
HOU
29h 36m
2 stops
$622British Airways
Sun, Mar 1 - Tue, Mar 17
American Airlines Logo
4:21 pm - 5:55 pm
HOU
-
VIE
18h 34m
2 stops
American Airlines Logo
7:25 am - 7:50 pm
VIE
-
HOU
18h 25m
2 stops
$637American Airlines
Sat, Apr 25 - Wed, May 6
British Airways Logo
4:19 pm - 10:30 pm
HOU
-
VIE
23h 11m
2 stops
British Airways Logo
7:40 am - 7:51 pm
VIE
-
HOU
19h 11m
2 stops
$672British Airways
Mon, Mar 9 - Wed, Mar 25
American Airlines Logo
4:20 pm - 3:20 pm
HOU
-
VIE
17h 00m
2 stops
American Airlines Logo
10:05 am - 11:58 pm
VIE
-
HOU
19h 53m
2 stops
$838American Airlines
Booking Insights

KAYAK's insights & trends for Houston to Vienna flights

Get data-powered insights and trends into flights from Houston to Vienna to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Vienna?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Vienna departing in March.

What is the cheapest month to fly from Houston to Vienna?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Vienna, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Vienna is February, where tickets cost $678 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,178 and $1,042 respectively.

Good to know

Cheapest flight$262
Flight from Houston George Bush Airport to Vienna

When to book flights from Houston to Vienna

Are your dates flexible? Find out the best times to travel from Houston to Vienna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Vienna

  • What is the cheapest flight from Houston to Vienna?

    In the last 3 days, the lowest price for a flight from Houston to Vienna was $262 for a one-way ticket and $581 for a round-trip.

  • Do I need a passport to fly between Houston and Vienna?

    Yes

  • Which airports will I be using when flying from Houston to Vienna?

    On your way to Vienna, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at Vienna Intl.

  • Which aircraft models fly most regularly from Houston to Vienna?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Vienna?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Houston and Vienna, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Vienna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Vienna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Vienna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Vienna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vienna with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Vienna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vienna from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Houston to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Houston to Vienna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Vienna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1446 reviews
8.4Crew
7.6Comfort
7.1Entertainment
7.3Food
7.8Boarding
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Sat next to a one year old. She crawled all over the place and made me laugh.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

The service was good, the food could have been better.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Everything you need to know for your flight from Houston to Vienna

Information on your arrival and departure airports