$728+ Cheap flights from Killeen (GRK) to Ireland
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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — DUB
Dec 19 — Dec 261
1 adult, Economy
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Cheapest flights from Killeen to IrelandExplore the most affordable flight options available from Killeen to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.
Explore the most affordable flight options available from Killeen to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Mon 12/1510:33 amGRK - DUB
2 stops16h 12mAmerican Airlines
Mon 12/2211:30 amDUB - GRK
2 stops16h 59mAmerican Airlines
Deal found 11/17![American Airlines logo]()
$1,047
Cheap flight deals from Killeen to Ireland
Keep the following information in mind while searching for Killeen to Ireland flight deals. Data was last updated November 19, 2025.
Round-trip from | $728 (American Airlines) |
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Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Ireland 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 19, 2025.
Use the filters below to find and compare flights from Killeen to Ireland that are best for you.
Fly from
Killeen
Fly to
Ireland
Route
Depart
Return
Price
KilleenDublin
GRK - DUB
GRKDUB
Killeen Fort Hood Regional
Fri 2/6
5:00 pm-5:00 pm
2 stops18h 00m
Dublin
Tue 2/10
4:40 pm-10:05 am
2 stops23h 25m
$728
KilleenDublin
GRK - DUB
GRKDUB
Killeen Fort Hood Regional
Mon 12/15
10:33 am-8:45 am
2 stops16h 12m
Dublin
Mon 12/22
11:30 am-10:29 pm
2 stops16h 59m
$1,047
Best time to book a flight from Killeen to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland
What is the cheapest month to book a flight from Killeen to Ireland?
Currently, November is the cheapest month in which you can book a flight from Killeen to Ireland (average of $433). Flying from Killeen to Ireland in June is currently the most expensive (average of $666). 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.