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£902+ Cheap flights to Killeen

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
— GRK
5 Jul — 12 Jul1
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 5 June 2026.

Thu 23/716:25
LHR
-
GRK
1 stop13h 14m
American Airlines
Sun 30/819:22
GRK
-
LHR
1 stop28h 58m
American Airlines
Deal found 2/6£1,312
Thu 23/716:25
LHR
-
GRK
1 stop13h 14m
American Airlines
Fri 28/812:37
GRK
-
LHR
1 stop11h 43m
American Airlines
Deal found 2/6£1,343

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 5 June 2026.

Return from

£1,312

One-way from

£902
American Airlines
  • American Airlines
  • 23/7-25/8
  • 4 total stops
  • 31h 48m total
  • London to Killeen
Search Deals
British Airways
  • British Airways
  • 12/7
  • 2 total stops
  • 18h 22m 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 5 June 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

Thu 23/7

16:25-23:39

1 stop13h 14m

Killeen Fort Hood Regional

Sun 30/8

19:22-06:20

1 stop28h 58m

£1,312
Fastest return journey

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 23/7

16:25-23:39

1 stop13h 14m

Killeen Fort Hood Regional

Wed 26/8

15:05-10:55

1 stop13h 50m

£1,312

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 23/7

14:25-22:27

1 stop14h 02m

Killeen Fort Hood Regional

Mon 24/8

07:00-06:40

2 stops17h 40m

£1,312

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 23/7

12:00-22:27

2 stops16h 27m

Killeen Fort Hood Regional

Tue 25/8

09:59-07:20

2 stops15h 21m

£1,312
Cheapest one-way
Fastest single journey

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Sun 12/7

10:05-22:27

2 stops18h 22m

£902

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Sun 12/7

21:25-14:38

3 stops47h 13m

£1,001

LondonKilleen

LCY - GRK

LCYGRK

London City

Sun 12/7

19:30-14:38

3 stops49h 08m

£1,321

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Sorted by cheapest first

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 27 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 (15 hours 32 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.

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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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