How long is the flight from London to Killeen?

Departing from London to Killeen will take you 13h 11m. Airlines will cover a distance of 4862 mi.

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.

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).

What is the cheapest time of day to fly from LON to GRK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Killeen as you normally would.

What airport do you fly into for flights to Killeen from London?

Located just 6.9 mi from the city center, Killeen Fort Hood Regional is the airport most travelers will use when flying to Killeen from London. Booking flights from London to Fort Hood Regional (GRK) should be relatively easy as there are 0 daily inbound flights from London from 0 different airlines.

Can I find deals for flights from London to Killeen that include hotel bookings?

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

How can I find direct flights from London to Killeen?

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

Can I find deals for business class flights from London to Killeen?

Yes. Cheapflights offers flight deals from London 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.

£834+ Cheap Flights from London to Killeen

Cheap flight deals from London to Killeen

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Killeen
Explore the most affordable flight options available from London to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Mon 5/1016:25 -

1 stop13h 11m

Sun 11/1019:02 -

1 stop29h 18m

Deal found 19/9£967

Wed 28/1014:45 -

1 stop23h 38m

Wed 2/1210:00 -

1 stop20h 15m

Deal found 19/9£969

Thu 8/1016:25 -

1 stop13h 11m

Mon 12/1019:02 -

1 stop11h 48m

Deal found 19/9£997

Thu 8/1016:25 -

1 stop13h 11m

Fri 16/1019:02 -

1 stop11h 48m

Deal found 19/9£1,027

Sat 10/1014:25 -

1 stop15h 11m

Mon 12/1019:02 -

1 stop11h 48m

Deal found 19/9£1,057

Sat 10/1014:25 -

1 stop15h 11m

Fri 16/1019:02 -

1 stop11h 48m

Deal found 19/9£1,087

Sun 27/912:55 -

1 stop16h 38m

Mon 7/1218:43 -

1 stop11h 32m

Deal found 20/9£2,351

Find flight deals from London to Killeen

Round-trip from	£967
One-way from	£834

American Airlines
6/10-12/10
2 total stops
24h 59m total
London to Killeen

Search Deals

27/10-31/12
1 total stop
26h 13m total
London to Killeen

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Tue 27/10

14:45-11:58

1 stop26h 13m

Killeen Fort Hood Regional

Wed 31/12

00:00-07:00

Nonstop0h 00m

£834

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Tue 6/10

16:25-23:36

1 stop13h 11m

Killeen Fort Hood Regional

Mon 12/10

19:02-12:50

1 stop11h 48m

£967

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Wed 28/10

14:45-09:23

1 stop23h 38m

Killeen Fort Hood Regional

Wed 2/12

10:00-12:15

1 stop20h 15m

£969

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Fri 9/10

16:25-23:36

1 stop13h 11m

Killeen Fort Hood Regional

Mon 12/10

19:02-12:50

1 stop11h 48m

£997

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Mon 5/10

16:25-23:36

1 stop13h 11m

Killeen Fort Hood Regional

Sat 17/10

15:16-09:05

1 stop11h 49m

£997

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Sun 11/10

16:25-23:36

1 stop13h 11m

Killeen Fort Hood Regional

Sat 17/10

15:16-06:20

1 stop33h 04m

£1,087

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Sat 10/10

14:25-23:36

1 stop15h 11m

Killeen Fort Hood Regional

Fri 16/10

19:02-12:50

1 stop11h 48m

£1,087

Fastest return journey

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Sun 3/1

14:45-23:32

1 stop14h 47m

Killeen Fort Hood Regional

Wed 31/12

00:00-07:00

Nonstop0h 00m

£1,475

LondonKilleen

LHR London Heathrow - GRK Killeen Fort Hood Regional

LHRGRK

London Heathrow

Sun 27/9

12:55-23:33

1 stop16h 38m

Killeen Fort Hood Regional

Wed 31/12

00:00-07:00

Nonstop0h 00m

£2,416

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Sorted by cheapest first

Best time to book a flight from London to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from London with our price prediction graph.

LON-GRK

LHR-GRK

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 London to Killeen

LON-GRK

LHR-GRK

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Killeen from London?
Located just 6.9 mi from the city center, Killeen Fort Hood Regional is the airport most travelers will use when flying to Killeen from London. Booking flights from London to Fort Hood Regional (GRK) should be relatively easy as there are 0 daily inbound flights from London from 0 different airlines.
How long is the flight from London to Killeen?
Departing from London to Killeen will take you 13h 11m. Airlines will cover a distance of 4862 mi.
Can I find deals for flights from London to Killeen that include hotel bookings?
Yes. In addition to deals on London to Killeen flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Killeen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Killeen.
Can I find deals for business class flights from London to Killeen?
Yes. Cheapflights offers flight deals from London 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Texas

Flights by cabin class

Other flight options

Other flights from London

Popular flights

Top destinations

Alternative routes for London to Killeen

Heathrow to Dallas/Fort Worth flights

Heathrow to Hobby flights

Heathrow to George Bush Intcntl flights

Gatwick to Dallas/Fort Worth flights

Heathrow to Austin flights

Gatwick to Hobby flights

Heathrow to Love Field flights

London City to Dallas/Fort Worth flights

Stansted to Dallas/Fort Worth flights

London City to Hobby flights

Gatwick to George Bush Intcntl flights

London City to George Bush Intcntl flights

Stansted to George Bush Intcntl flights

Gatwick to Austin flights

Luton to Dallas/Fort Worth flights

Stansted to Austin flights

London City to Austin flights

Gatwick to Love Field flights

Manchester to Hobby flights

Manchester to Dallas/Fort Worth flights

Manchester to George Bush Intcntl flights

Heathrow to San Antonio flights

Manchester to Love Field flights

Manchester to Austin flights

Edinburgh to Dallas/Fort Worth flights

Birmingham to Hobby flights

Birmingham to Dallas/Fort Worth flights

Edinburgh to Love Field flights

Bristol to Dallas/Fort Worth flights

Newcastle upon Tyne to Dallas/Fort Worth flights

Gatwick to San Antonio flights

Birmingham to George Bush Intcntl flights

Newcastle upon Tyne to Hobby flights

Newcastle upon Tyne to Austin flights

Edinburgh to Hobby flights

Edinburgh to Austin flights

Birmingham to Austin flights

Newcastle upon Tyne to George Bush Intcntl flights

London City to San Antonio flights

Manchester to San Antonio flights

Edinburgh to George Bush Intcntl flights

Birmingham to Love Field flights

Southend to George Bush Intcntl flights

Birmingham to San Antonio flights

Southampton to Austin flights

Southend to Austin flights

London City to Love Field flights

Southampton to George Bush Intcntl flights

Heathrow to El Paso flights

Leeds to Hobby flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Killeen?

Cheapflights helps you search for flights from London to Killeen via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Killeen for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Killeen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Killeen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Killeen become cheaper?

Yes! Start tracking prices for London to Killeen flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Killeen from £834

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Killeen

Cheapest flights from London to KilleenExplore the most affordable flight options available from London to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Explore the most affordable flight options available from London to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from London to KilleenDiscover carefully curated flight deals from London to Killeen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from London to Killeen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from London to KilleenDiscover last-minute flight deals from London to Killeen. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Killeen. Data last updated 22 September 2026 and is based on user searches.

One-way flights from London to KilleenSearch for one-way flight options from London to Killeen. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from London to Killeen. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Find flight deals from London to Killeen

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Killeen that are best for you.

Best time to book a flight from London to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from London with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly into for flights to Killeen from London?

How long is the flight from London to Killeen?

Can I find deals for flights from London to Killeen that include hotel bookings?

How can I find direct flights from London to Killeen?

Can I find deals for business class flights from London to Killeen?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Killeen

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Killeen by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from London to Killeen by cabin class

Find flights from London to Killeen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Killeen flights

Browse other London and Killeen flight options. Last updated on 22 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to Killeen flights

Consider these flights travelling from London to Killeen.

Fly with Cheapflights

How does Cheapflights help users find flights from London to Killeen?

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

Can Cheapflights find flights from London to Killeen with no change fees?

Can Cheapflights notify me if prices for flights from London to Killeen become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Killeen
Explore the most affordable flight options available from London to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from London to Killeen
Discover carefully curated flight deals from London to Killeen that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from London to Killeen
Discover last-minute flight deals from London to Killeen. Data last updated 22 September 2026 and is based on user searches.

One-way flights from London to Killeen
Search for one-way flight options from London to Killeen. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.