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Cheap flights from the United Kingdom to Killeen from £642

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRK
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from United Kingdom to Killeen

Keep the following information in mind while searching for United Kingdom to Killeen flight deals. Data was last updated 17 September 2025.

Round-trip from

£645

One-way from

£642
American Airlines
  • American Airlines
  • 20/2-24/2
  • 3 total stops
  • 57h 22m total
  • United Kingdom to Killeen
Search Deals
American Airlines
  • American Airlines
  • 31/12
  • 2 total stops
  • 18h 23m total
  • United Kingdom to Killeen
Search Deals

Find flight deals from United Kingdom to Killeen

Cheapest flights from United Kingdom to Killeen
Explore the most affordable flight options available from United Kingdom to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Thu 4/1209:05BHD - GRK
2 stops18h 28mAmerican Airlines
Mon 8/1210:33GRK - BHD
2 stops21h 42mAmerican Airlines
Deal found 14/9£768
Thu 2/1009:05MAN - GRK
2 stops16h 38mAmerican Airlines
Mon 6/1018:13GRK - MAN
2 stops17h 32mAmerican Airlines
Deal found 16/9£790
Tue 30/907:55MAN - GRK
2 stops31h 52mMultiple Airlines
Sat 4/1016:40GRK - MAN
2 stops42h 25mMultiple Airlines
Deal found 14/9£918
Sat 20/907:05BHD - GRK
2 stops21h 40mAmerican Airlines
Wed 24/910:17GRK - BHD
2 stops19h 38mAmerican Airlines
Deal found 14/9£1,276

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Killeen 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 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Killeen that are best for you.

Fly from

United Kingdom

Fly to

Killeen

Route

Depart

Return

Price

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Fri 20/2

16:15-19:46

2 stops33h 31m

Killeen Fort Hood Regional

Tue 24/2

10:26-10:00

1 stop17h 34m

£645

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Thu 5/3

08:50-19:46

2 stops16h 56m

Killeen Fort Hood Regional

Mon 9/3

10:37-14:00

2 stops22h 23m

£764

BelfastKilleen

BHD - GRK

BHDGRK

Belfast City

Thu 4/12

09:05-21:33

2 stops18h 28m

Killeen Fort Hood Regional

Mon 8/12

10:33-14:15

2 stops21h 42m

£768

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Thu 2/10

09:05-19:43

2 stops16h 38m

Killeen Fort Hood Regional

Mon 6/10

18:13-17:45

2 stops17h 32m

£790

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Tue 30/9

07:55-09:47

2 stops31h 52m

Killeen Fort Hood Regional

Sat 4/10

16:40-17:05

2 stops42h 25m

£918

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Wed 31/12

08:10-20:33

2 stops18h 23m

£642

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 1/1

08:15-20:34

2 stops18h 19m

£684

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 1/1

08:20-17:56

1 stop15h 36m

£994

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from United Kingdom to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from United Kingdom 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 from the United Kingdom to Killeen
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Killeen Fort Hood Regional (GRK) is the airport you will fly into if you book a flight from United Kingdom to Killeen. It is only a 6.9 mi journey from Fort Hood Regional (GRK) to Killeen’s city center.

  • How long is the flight from United Kingdom to Killeen?

    Departing from United Kingdom to Killeen will take you 33h 31m. United Kingdom and Killeen are separated by a distance of 4862 mi.

  • What are the most popular routes from United Kingdom to Killeen?

    The most popular flight routes from United Kingdom to Killeen are Manchester - Killeen Fort Hood Regional, Belfast City - Killeen Fort Hood Regional and London City - Killeen Fort Hood Regional.

  • Can I find deals for flights from United Kingdom to Killeen that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Killeen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Killeen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Killeen.

  • Can I find deals for business class flights from United Kingdom to Killeen?

    Yes. Cheapflights offers flight deals from United Kingdom to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Certainly. Search results for flights to Killeen from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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