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Cheap flights from the United Kingdom to Killeen from £645

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRK
26 Jul — 2 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Killeen

Enter your travel dates to find the best prices.

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 26 June 2026.

Thu 24/912:55
LHR
-
GRK
1 stop14h 08m
Multiple Airlines
Mon 28/910:04
GRK
-
LHR
1 stop18h 51m
Multiple Airlines
Deal found 25/6£965
Sun 12/716:35
MAN
-
GRK
2 stops47h 01m
American Airlines
Mon 7/915:05
GRK
-
MAN
2 stops40h 00m
American Airlines
Deal found 21/6£1,083
Sun 12/716:35
MAN
-
GRK
2 stops37h 04m
American Airlines
Thu 3/912:37
GRK
-
MAN
2 stops15h 08m
American Airlines
Deal found 21/6£1,122
Sun 12/716:35
MAN
-
GRK
2 stops35h 52m
American Airlines
Wed 2/915:05
GRK
-
MAN
2 stops48h 50m
American Airlines
Deal found 21/6£1,129
Fri 10/706:55
MAN
-
GRK
2 stops17h 59m
American Airlines
Tue 14/719:24
GRK
-
MAN
2 stops17h 36m
American Airlines
Deal found 24/6£1,147
Sun 12/716:35
MAN
-
GRK
2 stops35h 52m
American Airlines
Fri 4/912:37
GRK
-
MAN
2 stops15h 13m
American Airlines
Deal found 21/6£1,151
Wed 8/710:55
MAN
-
GRK
2 stops17h 32m
American Airlines
Sun 12/712:54
GRK
-
MAN
2 stops15h 01m
American Airlines
Deal found 22/6£1,152
Sat 11/716:45
MAN
-
GRK
2 stops35h 42m
American Airlines
Mon 7/915:05
GRK
-
MAN
2 stops40h 00m
American Airlines
Deal found 21/6£1,175
Tue 7/707:55
MAN
-
GRK
2 stops20h 32m
Multiple Airlines
Sat 11/719:53
GRK
-
MAN
2 stops35h 22m
Multiple Airlines
Deal found 21/6£1,178
Wed 15/710:55
MAN
-
GRK
2 stops17h 32m
American Airlines
Mon 7/915:05
GRK
-
MAN
2 stops40h 00m
American Airlines
Deal found 21/6£1,191
Sat 11/716:45
MAN
-
GRK
2 stops35h 42m
American Airlines
Thu 3/912:37
GRK
-
MAN
2 stops15h 08m
American Airlines
Deal found 21/6£1,213
Sat 11/716:45
MAN
-
GRK
2 stops35h 42m
American Airlines
Wed 2/915:05
GRK
-
MAN
2 stops48h 50m
American Airlines
Deal found 21/6£1,222

Find 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 26 June 2026.

Round-trip from

£1,083

One-way from

£645
American Airlines
  • American Airlines
  • 14/7-7/9
  • 4 total stops
  • 59h 52m total
  • United Kingdom to Killeen
Search Deals
5/10
  • 5/10
  • 1 total stop
  • 14h 14m total
  • United Kingdom to Killeen
Search Deals

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 26 June 2026.
Use the filters below to find and compare flights from the United Kingdom to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKilleen

LHR - GRK

LHRGRK

London Heathrow

Thu 24/9

12:55-21:03

1 stop14h 08m

Killeen Fort Hood Regional

Mon 28/9

10:04-10:55

1 stop18h 51m

£965

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Mon 13/7

16:55-18:54

2 stops31h 59m

Killeen Fort Hood Regional

Mon 7/9

15:05-13:05

2 stops40h 00m

£1,083

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Tue 14/7

12:20-23:39

2 stops17h 19m

Killeen Fort Hood Regional

Wed 2/9

15:05-21:55

2 stops48h 50m

£1,129

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Fri 10/7

06:55-18:54

2 stops17h 59m

Killeen Fort Hood Regional

Tue 14/7

19:24-19:00

2 stops17h 36m

£1,147
Fastest return journey

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Mon 13/7

10:55-22:27

2 stops17h 32m

Killeen Fort Hood Regional

Fri 4/9

12:37-09:50

2 stops15h 13m

£1,151

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Tue 7/7

07:55-22:27

2 stops20h 32m

Killeen Fort Hood Regional

Sat 11/7

19:53-13:15

2 stops35h 22m

£1,178

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Wed 22/7

07:05-19:26

2 stops18h 21m

Killeen Fort Hood Regional

Mon 3/8

12:42-19:15

2 stops24h 33m

£1,238

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Mon 20/7

08:00-09:36

2 stops31h 36m

Killeen Fort Hood Regional

Thu 6/8

05:00-09:45

2 stops22h 45m

£1,238

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Mon 20/7

06:55-18:54

2 stops17h 59m

Killeen Fort Hood Regional

Wed 5/8

15:05-13:10

2 stops16h 05m

£1,238

ManchesterKilleen

MAN - GRK

MANGRK

Manchester

Thu 16/7

10:50-22:27

2 stops17h 37m

Killeen Fort Hood Regional

Thu 3/9

12:37-09:45

2 stops15h 08m

£1,260

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 17h 19m. United Kingdom and Killeen are separated by a distance of 4738 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 Intl - Killeen Fort Hood Regional and Belfast 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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Alternative routes for United Kingdom to Killeen

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How does Cheapflights help users find flights from United Kingdom to Killeen?

Deals for United Kingdom to Killeen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Killeen?

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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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