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£863+ 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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
— GRK
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Killeen in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Killeen
Explore the most affordable flight options available to Killeen. Find the lowest fares based on data from user searches, with prices last updated on 23 March 2026.

Fri 17/410:05
LHR
-
GRK
1 stop14h 34m
American Airlines
Thu 23/410:05
GRK
-
LHR
2 stops18h 10m
American Airlines
Deal found 20/3£863
Thu 16/412:55
LHR
-
GRK
1 stop16h 51m
American Airlines
Thu 23/410:05
GRK
-
LHR
2 stops18h 10m
American Airlines
Deal found 20/3£870
Fri 17/413:00
LHR
-
GRK
2 stops16h 46m
American Airlines
Fri 24/410:05
GRK
-
LHR
2 stops18h 10m
American Airlines
Deal found 20/3£903
Thu 16/408:55
LHR
-
GRK
1 stop15h 44m
American Airlines
Fri 24/410:05
GRK
-
LHR
2 stops18h 10m
American Airlines
Deal found 20/3£910
Wed 15/412:55
LHR
-
GRK
1 stop14h 57m
Multiple Airlines
Wed 29/413:08
GRK
-
LHR
1 stop15h 47m
Multiple Airlines
Deal found 21/3£927
Fri 25/912:55
LHR
-
GRK
1 stop26h 33m
Multiple Airlines
Sat 3/1010:04
GRK
-
LHR
1 stop18h 51m
Multiple Airlines
Deal found 19/3£945
Wed 3/612:55
LHR
-
GRK
1 stop16h 43m
Multiple Airlines
Tue 9/615:07
GRK
-
LHR
1 stop13h 48m
Multiple Airlines
Deal found 22/3£1,032
Mon 15/619:25
LHR
-
GRK
2 stops22h 59m
Multiple Airlines
Tue 30/615:07
GRK
-
LHR
1 stop11h 53m
Multiple Airlines
Deal found 22/3£1,054

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 858,174 searches and data was last updated on 23 March 2026.

Return from

£863

One-way from

£967
American Airlines
  • American Airlines
  • 17/4-23/4
  • 3 total stops
  • 32h 44m total
  • London to Killeen
Search Deals
American Airlines
  • American Airlines
  • 3/4
  • 2 total stops
  • 28h 11m total
  • London to Killeen
Search Deals

Cheapflights Fare Finder

 
Locate flights to Killeen that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 23 March 2026.
Use the filters below to find and compare flights to Killeen that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Fri 17/4

12:30-23:46

2 stops17h 16m

Killeen Fort Hood Regional

Thu 23/4

10:05-10:15

2 stops18h 10m

£863

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 16/4

12:55-23:46

1 stop16h 51m

Killeen Fort Hood Regional

Thu 23/4

10:05-10:15

2 stops18h 10m

£870

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Fri 17/4

14:25-21:52

1 stop13h 27m

Killeen Fort Hood Regional

Fri 24/4

10:05-10:15

2 stops18h 10m

£903

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 16/4

08:55-18:39

1 stop15h 44m

Killeen Fort Hood Regional

Fri 24/4

10:05-10:15

2 stops18h 10m

£910

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Wed 15/4

12:55-21:52

1 stop14h 57m

Killeen Fort Hood Regional

Wed 29/4

13:08-10:55

1 stop15h 47m

£927

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Mon 1/6

12:55-23:38

1 stop16h 43m

Killeen Fort Hood Regional

Mon 8/6

10:04-10:55

1 stop18h 51m

£1,134

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Fri 3/7

12:55-22:44

1 stop15h 49m

Killeen Fort Hood Regional

Fri 10/7

12:44-10:55

1 stop16h 11m

£1,164

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Fri 17/4

12:55-21:52

1 stop14h 57m

Killeen Fort Hood Regional

Thu 23/4

10:05-10:55

1 stop18h 50m

£1,197
Fastest return journey

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Mon 15/6

12:55-23:38

1 stop16h 43m

Killeen Fort Hood Regional

Tue 30/6

15:07-10:55

1 stop13h 48m

£1,287

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 4/6

12:55-23:38

1 stop16h 43m

Killeen Fort Hood Regional

Wed 10/6

12:54-10:55

1 stop16h 01m

£1,317

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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.
Estimated return 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 to Killeen

How long is the flight to Killeen?

On average, a flight from London to Killeen takes 23 hours 10 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

  • What airport do you fly into for flights to Killeen?

    For a flight to Killeen, you will be flying into Fort Hood Regional. Killeen Fort Hood Regional (GRK) is just 6.9 mi from the center of the city.

  • Can I find cheaper flights to Killeen if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Killeen on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Killeen depart from?

    For those looking to save time traveling to Killeen, London offers the quickest one-way flight (14 hours 57 minutes).

  • Does Killeen Fort Hood Regional have car hire?

    Yes. Those touching down at Killeen Fort Hood Regional can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Killeen Fort Hood Regional?

    Yes. Killeen Fort Hood Regional has hotels nearby for those requiring accommodations. Charming 3-bedroom house in Killeen-5 minutes from Fort Hood main gate is the closest property to Killeen Fort Hood Regional (1.0 mi away from Killeen Fort Hood Regional).

See more FAQs

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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!

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