How do I get Price Alerts for flights from Killeen to London Heathrow Airport?

Search flight deals from Killeen to London Heathrow Airport . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Killeen to London Heathrow Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to London Heathrow Airport?

Prices for flights from Killeen Fort Hood Regional Airport to London Heathrow Airport are refreshed on a daily basis.

How old do you have to be to fly from Killeen Fort Hood Regional Airport to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£731 Cheap Flights from Killeen to London Heathrow Airport in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Killeen to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 10:55

GRK

LHR

21h 55m

1 stop

12:55 - 09:18

LHR

GRK

26h 23m

1 stop

£731Multiple Airlines

Wed, 9 Sep - Fri, 18 Sep

11:52 - 08:15

GRK

LHR

14h 23m

1 stop

15:00 - 23:43

LHR

GRK

14h 43m

1 stop

£753American Airlines

Tue, 24 Nov - Mon, 30 Nov

11:52 - 08:15

GRK

LHR

14h 23m

1 stop

15:00 - 23:43

LHR

GRK

14h 43m

1 stop

£758American Airlines

Tue, 24 Nov - Mon, 30 Nov

11:52 - 12:15

GRK

LHR

18h 23m

1 stop

12:10 - 23:43

LHR

GRK

17h 33m

2 stops

£812British Airways

Tue, 24 Nov - Mon, 30 Nov

18:49 - 12:15

GRK

LHR

11h 26m

1 stop

09:35 - 21:07

LHR

GRK

17h 32m

2 stops

£815British Airways

Tue, 24 Nov - Mon, 30 Nov

10:34 - 06:50

GRK

LHR

14h 16m

2 stops

12:10 - 23:43

LHR

GRK

17h 33m

2 stops

£835British Airways

Tue, 24 Nov - Mon, 30 Nov

16:10 - 11:35

GRK

LHR

13h 25m

2 stops

12:10 - 23:43

LHR

GRK

17h 33m

2 stops

£837British Airways

Tue, 24 Nov - Mon, 30 Nov

16:10 - 11:35

GRK

LHR

13h 25m

2 stops

12:10 - 23:43

LHR

GRK

17h 33m

2 stops

£837British Airways

Tue, 24 Nov - Mon, 30 Nov

11:52 - 12:15

GRK

LHR

18h 23m

1 stop

12:10 - 23:43

LHR

GRK

17h 33m

2 stops

£850British Airways

Mon, 23 Nov - Sun, 29 Nov

11:52 - 12:15

GRK

LHR

18h 23m

1 stop

12:10 - 23:43

LHR

GRK

17h 33m

2 stops

£853British Airways

Mon, 23 Nov - Sun, 29 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Killeen to London Heathrow Airport

Our best British Airways deals on Killeen to London Heathrow Airport flight tickets

British Airways

24 Nov

GRK11:52Killeen Fort Hood Regional

18h 23m

1 stop

LHR12:15London Heathrow

30 Nov

LHR12:10London Heathrow

17h 33m

2 stops

GRK23:43Killeen Fort Hood Regional

£812

British Airways

24 Nov

GRK18:49Killeen Fort Hood Regional

11h 26m

1 stop

LHR12:15London Heathrow

30 Nov

LHR09:35London Heathrow

17h 32m

2 stops

GRK21:07Killeen Fort Hood Regional

£815

British Airways

24 Nov

GRK10:34Killeen Fort Hood Regional

14h 16m

2 stops

LHR06:50London Heathrow

30 Nov

LHR12:10London Heathrow

17h 33m

2 stops

GRK23:43Killeen Fort Hood Regional

£835

American Airlines flights from Killeen to London Heathrow Airport

Our best American Airlines deals on Killeen to London Heathrow Airport flight tickets

American Airlines

24 Nov

GRK11:52Killeen Fort Hood Regional

14h 23m

1 stop

LHR08:15London Heathrow

30 Nov

LHR15:00London Heathrow

14h 43m

1 stop

GRK23:43Killeen Fort Hood Regional

£753

American Airlines

24 Nov

GRK11:52Killeen Fort Hood Regional

14h 23m

1 stop

LHR08:15London Heathrow

30 Nov

LHR15:00London Heathrow

14h 43m

1 stop

GRK23:43Killeen Fort Hood Regional

£758

American Airlines

5 Jul

GRK19:24Killeen Fort Hood Regional

13h 01m

1 stop

LHR14:25London Heathrow

11 Jul

LHR08:55London Heathrow

16h 28m

1 stop

GRK19:23Killeen Fort Hood Regional

£1,425

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Wed 9/9

07:00-10:55

1 stop21h 55m

London Heathrow

Fri 18/9

12:55-09:18

1 stop26h 23m

£731

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

11:52-08:15

1 stop14h 23m

London Heathrow

Mon 30/11

15:00-23:43

1 stop14h 43m

£753

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

11:52-08:15

1 stop14h 23m

London Heathrow

Mon 30/11

15:00-23:43

1 stop14h 43m

£758

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

11:52-12:15

1 stop18h 23m

London Heathrow

Mon 30/11

12:10-23:43

2 stops17h 33m

£812

Fastest return journey

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

18:49-12:15

1 stop11h 26m

London Heathrow

Mon 30/11

09:35-21:07

2 stops17h 32m

£815

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

10:34-06:50

2 stops14h 16m

London Heathrow

Mon 30/11

12:10-23:43

2 stops17h 33m

£835

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

16:10-11:35

2 stops13h 25m

London Heathrow

Mon 30/11

12:10-23:43

2 stops17h 33m

£837

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 24/11

16:10-11:35

2 stops13h 25m

London Heathrow

Mon 30/11

12:10-23:43

2 stops17h 33m

£837

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Mon 23/11

11:52-12:15

1 stop18h 23m

London Heathrow

Sun 29/11

12:10-23:43

2 stops17h 33m

£850

KilleenLondon

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Mon 23/11

11:52-12:15

1 stop18h 23m

London Heathrow

Sun 29/11

12:10-23:43

2 stops17h 33m

£852

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

When to book flights from Killeen to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Killeen to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Killeen to London Heathrow Airport (GRK to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Killeen to London Heathrow Airport

Fastest flight time	11h 26m
Direct flights	None

The fastest flight from Killeen to London Heathrow Airport takes 11h 26m

There are no direct flights from Killeen to London Heathrow Airport. There are no popular flight routes from Killeen to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Killeen to London Heathrow Airport

How far is Killeen Fort Hood Regional to London Heathrow by plane?
The distance between Killeen Fort Hood Regional and London Heathrow is about 4855.2 mi. Typically, this will take 11h 26m by plane in normal conditions.
When did momondo last update prices for flights from Killeen Fort Hood Regional Airport to London Heathrow Airport?
Prices for flights from Killeen Fort Hood Regional Airport to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Killeen Fort Hood Regional Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Killeen Fort Hood Regional Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Killeen to London Heathrow Airport

How do I get Price Alerts for flights from Killeen to London Heathrow Airport?
Search flight deals from Killeen to London Heathrow Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Killeen to London Heathrow Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Eastbourne

Wembley

Milton Keynes

Gatwick

Luton

Stratford-upon-Avon

Slough

Southend-on-Sea

Maidstone

Northampton

Ipswich

Swindon

Ilford

Canterbury

Poole

Folkestone

Guildford

Hayes

Bedford

Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Killeen to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Killeen to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Killeen to London with flexible booking policies on momondo?

Yes. All flights to London from Killeen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Killeen to London?

momondo provides multiple filters to help you find the best flight to London from Killeen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Killeen to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Killeen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.