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$1,017+ Cheap flights from Killeen (GRK) to Vienna (VIE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — VIE
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Find flight deals from Killeen to Vienna

Cheapest flights from Killeen to Vienna
Explore the most affordable flight options available from Killeen to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:39 pmGRK - VIE
2 stops18h 36mAmerican Airlines
Mon 12/87:05 amVIE - GRK
2 stops35h 15mAmerican Airlines
Deal found 11/18$1,458

Cheap flight deals from Killeen to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,458
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Vienna Intl flights.
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From Killeen Fort Hood Regional to Vienna Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen 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, Cheapflights users made 2,558,603 searches. Data last updated November 21, 2025.
Use the filters below to find and compare flights from Killeen to Vienna that are best for you.

Fly from

Killeen

Fly to

Vienna

Route

Depart

Return

Price

KilleenVienna

GRK - VIE

GRKVIE

Killeen Fort Hood Regional

Fri 1/23

10:36 am-10:35 pm

2 stops28h 59m

Vienna Intl

Tue 1/27

11:40 am-10:43 pm

2 stops42h 03m

$1,017

KilleenVienna

GRK - VIE

GRKVIE

Killeen Fort Hood Regional

Thu 12/4

6:39 pm-8:15 pm

2 stops18h 36m

Vienna Intl

Mon 12/8

7:05 am-11:20 am

2 stops35h 15m

$1,458

KilleenVienna

GRK - VIE

GRKVIE

Killeen Fort Hood Regional

Sat 1/3

11:57 am-11:40 am

2 stops16h 43m

Vienna Intl

Sat 1/10

7:25 am-6:53 pm

2 stops18h 28m

$1,789

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Killeen to Vienna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Killeen to Vienna in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Killeen-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-Vienna flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Killeen-Vienna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Killeen to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Killeen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Vienna

What is the cheapest month to book a flight from Killeen to Vienna?

Currently, February is the cheapest month in which you can book a flight from Killeen to Vienna (average of $622). Flying from Killeen to Vienna in June is currently the most expensive (average of $1,119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Killeen to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Killeen to Vienna?

    For as low as $1,017, American Airlines can have you in Vienna from Killeen in 28h 59m. Killeen and Vienna are separated by a distance of 5626 mi.

  • Can I find deals for flights from Killeen to Vienna that include hotel bookings?

    Yes. In addition to deals on Killeen to Vienna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Killeen to Vienna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Vienna.

  • Can I find deals for business class flights from Killeen to Vienna?

    Yes. Cheapflights offers flight deals from Killeen to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Killeen to Vienna?

    Currently, February is the cheapest month in which you can book a flight from Killeen to Vienna (average of $622). Flying from Killeen to Vienna in June is currently the most expensive (average of $1,119). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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