$656+ Cheap flights from Killeen (GRK) to Switzerland
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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ZRH
Feb 4 — Feb 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Killeen to Switzerland
Cheapest flights from Killeen to SwitzerlandExplore the most affordable flight options available from Killeen to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.
Explore the most affordable flight options available from Killeen to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.
This American Airlines deal was found by Cheapflights users on 1/3. 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.
Sun 2/15:00 pmGRK - ZRH
2 stops18h 45mAmerican Airlines
Sun 2/810:15 amZRH - GRK
2 stops19h 28mAmerican Airlines
Deal found 1/3![American Airlines logo]()
$656
Find flight deals from Killeen to Switzerland
Keep the following information in mind while searching for Killeen to Switzerland flight deals. Data was last updated January 5, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $656 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Switzerland 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 January 5, 2026.
Use the filters below to find and compare flights from Killeen to Switzerland that are best for you.
Fly from
Killeen
Fly to
Switzerland
Route
Depart
Return
Price
KilleenZurich
GRK - ZRH
GRKZRH
Killeen Fort Hood Regional
Sun 2/1
5:00 pm-6:45 pm
2 stops18h 45m
Zurich
Sun 2/8
10:15 am-10:43 pm
2 stops19h 28m
$656
Best time to book a flight from Killeen to Switzerland
Have a flexible travel schedule? Discover the best time to fly to Switzerland 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 Switzerland
What is the cheapest month to book a flight from Killeen to Switzerland?
Currently, February is the cheapest month in which you can book a flight from Killeen to Switzerland (average of $492). Flying from Killeen to Switzerland in June is currently the most expensive (average of $912). 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.