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Interlaken

$854+ Cheap flights from Killeen (GRK) to Interlaken, 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ZRH
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
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Cheap flight deals from Killeen to Interlaken

Keep the following information in mind while searching for Killeen to Interlaken flight deals. Data was last updated octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$854
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Zurich flight deals.
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Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Zurich flights.
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From Killeen Fort Hood Regional to Interlaken
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Find flight deals from Killeen to Interlaken

Best flights from Killeen to Interlaken
Discover carefully curated flight deals from Killeen to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octobre 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
ven. 3/2712:45 pmGRK - ZRH
2 stops23h 40mAmerican Airlines
mar. 3/3111:45 amZRH - GRK
2 stops18h 37mAmerican Airlines
Deal found 10/28$854

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Interlaken 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 octobre 30, 2025.
Use the filters below to find and compare flights from Killeen to Interlaken that are best for you.

Fly from

Killeen

Fly to

Interlaken

Route

Depart

Return

Price

KilleenZurich

GRK - ZRH

GRKZRH

Killeen Fort Hood Regional

ven. 3/27

12:45 pm-6:25 pm

2 stops23h 40m

Zurich

mar. 3/31

11:45 am-11:22 pm

2 stops18h 37m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Killeen to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken 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 Interlaken

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

Currently, August is the cheapest month in which you can book a flight from Killeen to Interlaken (average of $517). Flying from Killeen to Interlaken 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.

Related info for your journey

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

  • What airport do you fly from for flights from Killeen to Interlaken?

    Killeen Fort Hood Regional (GRK) is the airport you will fly out of if you book a flight from Killeen to Interlaken. You should not have trouble finding flights to Interlaken from Fort Hood Regional; the airport handles an average of 0 outbound flights to Interlaken per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Killeen airport to Interlaken. It is only a 6.9 mi journey to Fort Hood Regional (GRK) from Killeen’s city center.

  • How long is the flight from Killeen to Interlaken?

    Departing from Killeen to Interlaken will take you 23h 40m. The distance from Killeen to Interlaken is about 5349 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Killeen to Interlaken 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 Interlaken?

    Currently, August is the cheapest month in which you can book a flight from Killeen to Interlaken (average of $517). Flying from Killeen to Interlaken 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.

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