£638+ Cheap flights to Killeen
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Killeen in 2026
Cheapest flights to KilleenExplore the most affordable flight options available to Killeen. Find the lowest fares based on data from user searches, with prices last updated on 10 October 2026.
Explore the most affordable flight options available to Killeen. Find the lowest fares based on data from user searches, with prices last updated on 10 October 2026.
Best flights to KilleenDiscover carefully curated flight deals to Killeen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals to Killeen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Last-minute flights to KilleenDiscover last-minute flight deals to Killeen. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals to Killeen. Data last updated 10 October 2026 and is based on user searches.
One-way flights to KilleenSearch for one-way flight options to Killeen. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options to Killeen. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Find flight deals to Killeen
Find the latest flights to Killeen in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 10 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Killeen that are best for you.
Fly from
Route
Depart
Return
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Mon 25/1
12:50-14:39
2 stops31h 49m
Killeen Fort Hood Regional
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Tue 26/1
14:45-22:47
1 stop14h 02m
Killeen Fort Hood Regional
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Thu 28/1
12:45-12:00
2 stops29h 15m
Killeen Fort Hood Regional
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Thu 21/1
12:45-12:00
2 stops29h 15m
Killeen Fort Hood Regional
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Thu 21/1
14:45-22:47
1 stop14h 02m
Killeen Fort Hood Regional
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Sun 29/11
14:45-23:46
1 stop15h 01m
Killeen Fort Hood Regional
Wed 31/12
00:00-07:00
Nonstop0h 00m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Tue 20/10
11:00-18:32
1 stop13h 32m
Killeen Fort Hood Regional
Thu 29/10
12:28-06:50
1 stop13h 22m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Wed 21/10
16:25-23:36
1 stop13h 11m
Killeen Fort Hood Regional
Mon 26/10
12:28-08:15
1 stop14h 47m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Wed 21/10
16:25-23:36
1 stop13h 11m
Killeen Fort Hood Regional
Sun 25/10
19:02-08:15
1 stop32h 13m
LondonKilleen
LHR London Heathrow - GRK Killeen Fort Hood Regional
LHRGRK
London Heathrow
Fri 23/10
16:25-23:36
1 stop13h 11m
Killeen Fort Hood Regional
Sun 25/10
19:02-08:15
1 stop32h 13m
Best time to book a flight to Killeen
Have a flexible travel schedule? Discover the best time to fly to Killeen with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Killeen
How long is the flight to Killeen?
On average, a flight from London to Killeen takes 22 hours 40 minutes. Flights to Killeen from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
Rainfall in Killeen by month
Plan your trip to Killeen by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Killeen ranges from 37.0 - 113.0 inches per month. October is typically the wettest month, when rainfall can reach 113.0 mm. March is typically the driest time to visit Killeen when rainfall is around 37.0 mm.
Temperature in Killeen by month
Plan your trip to Killeen by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Killeen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).
FAQs about flying to Killeen
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Other flight destinations closest to Killeen
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Most traveled routes by our users
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Popular United States flight routes
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How does Cheapflights help users find flights to Killeen?
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Can Cheapflights find flights to Killeen with no change fees?
Certainly. Search results for flights to Killeen shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights to Killeen become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Killeen today and book when you’re ready!