$732+ Cheap flights from Killeen (GRK) to Finland
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 — HEL
Nov 26 — Dec 31
1 adult, Economy
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Best flights from Killeen to FinlandDiscover carefully curated flight deals from Killeen to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.
Discover carefully curated flight deals from Killeen to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 3/2710:37 amGRK - HEL
1 stop17h 08mAmerican Airlines
Tue 3/3112:35 pmHEL - GRK
1 stop15h 07mAmerican Airlines
Deal found 10/25![American Airlines logo]()
$732
Cheap flight deals from Killeen to Finland
Keep the following information in mind while searching for Killeen to Finland flight deals. Data was last updated October 27, 2025.
Round-trip from | $732 (American Airlines) |
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Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Finland 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 October 27, 2025.
Use the filters below to find and compare flights from Killeen to Finland that are best for you.
Fly from
Killeen
Fly to
Finland
Route
Depart
Return
Price
KilleenHelsinki
GRK - HEL
GRKHEL
Killeen Fort Hood Regional
Fri 3/27
10:37 am-10:45 am
1 stop17h 08m
Helsinki-Vantaa
Tue 3/31
12:35 pm-7:42 pm
1 stop15h 07m
$732
Best time to book a flight from Killeen to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland 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 Finland
What is the cheapest month to book a flight from Killeen to Finland?
Currently, March is the cheapest month in which you can book a flight from Killeen to Finland (average of $450). Flying from Killeen to Finland in June is currently the most expensive (average of $994). 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.