Cheap flights from Killeen (GRK) to Heathrow (LHR) from $524

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRK — LHR
Apr 2 — Apr 91

Cheap flight deals from Killeen to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2024.

Round-trip from

$644

One-way from

$524
From Killeen Fort Hood Regional to London Heathrow
One-way flight from Killeen Fort Hood Regional to London Heathrow

When is the cheapest time to fly from Killeen to London Heathrow Airport (GRK - LHR)?

It’s typically best to fly out from Killeen to London Heathrow Airport in the morning. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.

Cheap American Airlines flights from Killeen to Heathrow

Explore cheap flight options specifically provided by American Airlines for the route between Killeen and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,238,496 searches. Data last updated March 28, 2024.
Mon 4/222:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Mon 5/1310:05 amLHR - GRK
1 stop13h 59mAmerican Airlines
Deal found 3/26$1,106
Fri 4/52:15 pmGRK - LHR
1 stop18h 10mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/27$1,488
Fri 4/510:24 amGRK - LHR
1 stop15h 36mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/26$1,538
Fri 5/172:17 pmGRK - LHR
1 stop11h 48mAmerican Airlines
Fri 6/1412:00 pmLHR - GRK
1 stop12h 22mAmerican Airlines
Deal found 3/27$1,638
Tue 4/94:35 pmGRK - LHR
1 stop14h 10mAmerican Airlines
Wed 6/2610:30 amLHR - GRK
1 stop13h 52mAmerican Airlines
Deal found 3/27$1,706
Tue 7/96:43 pmGRK - LHR
1 stop12h 02mAmerican Airlines
Sun 7/148:40 amLHR - GRK
1 stop13h 10mAmerican Airlines
Deal found 3/27$1,741
Fri 4/52:15 pmGRK - LHR
2 stops15h 55mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/27$1,828
Fri 4/52:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Tue 4/910:30 amLHR - GRK
1 stop13h 25mAmerican Airlines
Deal found 3/27$1,842
Fri 4/52:15 pmGRK - LHR
2 stops16h 25mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/26$1,877

Cheap Killeen to Heathrow flights in March & April 2024

Find cheap flight options from Killeen to Heathrow specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,238,496 searches. Prices were last updated on March 28, 2024.
Mon 4/222:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Mon 5/1310:05 amLHR - GRK
1 stop13h 59mAmerican Airlines
Deal found 3/26$1,106
Fri 4/52:15 pmGRK - LHR
1 stop18h 10mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/27$1,488
Fri 4/510:24 amGRK - LHR
1 stop15h 36mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/26$1,538
Tue 4/94:35 pmGRK - LHR
1 stop14h 10mAmerican Airlines
Wed 6/2610:30 amLHR - GRK
1 stop13h 52mAmerican Airlines
Deal found 3/27$1,706
Fri 4/52:15 pmGRK - LHR
2 stops15h 55mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/27$1,828
Fri 4/52:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Tue 4/910:30 amLHR - GRK
1 stop13h 25mAmerican Airlines
Deal found 3/27$1,842
Fri 4/52:15 pmGRK - LHR
2 stops16h 25mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/26$1,877
Fri 4/510:24 amGRK - LHR
1 stop15h 36mAmerican Airlines
Tue 4/910:30 amLHR - GRK
1 stop13h 25mAmerican Airlines
Deal found 3/26$1,892

Killeen to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Killeen and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,238,496 searches. Data last updated March 28, 2024.
Mon 4/222:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Mon 5/1310:05 amLHR - GRK
1 stop13h 59mAmerican Airlines
Deal found 3/26$1,106
Fri 4/52:15 pmGRK - LHR
1 stop18h 10mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/27$1,488
Fri 4/510:24 amGRK - LHR
1 stop15h 36mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/26$1,538
Fri 5/172:17 pmGRK - LHR
1 stop11h 48mAmerican Airlines
Fri 6/1412:00 pmLHR - GRK
1 stop12h 22mAmerican Airlines
Deal found 3/27$1,638
Tue 4/94:35 pmGRK - LHR
1 stop14h 10mAmerican Airlines
Wed 6/2610:30 amLHR - GRK
1 stop13h 52mAmerican Airlines
Deal found 3/27$1,706
Tue 7/96:43 pmGRK - LHR
1 stop12h 02mAmerican Airlines
Sun 7/148:40 amLHR - GRK
1 stop13h 10mAmerican Airlines
Deal found 3/27$1,741
Fri 4/52:15 pmGRK - LHR
2 stops15h 55mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/27$1,828
Fri 4/52:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Tue 4/910:30 amLHR - GRK
1 stop13h 25mAmerican Airlines
Deal found 3/27$1,842
Fri 4/52:15 pmGRK - LHR
2 stops16h 25mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/26$1,877

Killeen to Heathrow flights leaving soon

Find last-minute flight options from Killeen to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,238,496 searches. Data last updated March 28, 2024.
Fri 4/52:15 pmGRK - LHR
1 stop18h 10mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/27$1,488
Fri 4/510:24 amGRK - LHR
1 stop15h 36mAmerican Airlines
Tue 4/99:00 pmLHR - GRK
2 stops32h 30mAmerican Airlines
Deal found 3/26$1,538
Fri 4/52:15 pmGRK - LHR
2 stops15h 55mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/27$1,828
Fri 4/52:15 pmGRK - LHR
1 stop11h 45mAmerican Airlines
Tue 4/910:30 amLHR - GRK
1 stop13h 25mAmerican Airlines
Deal found 3/27$1,842
Fri 4/52:15 pmGRK - LHR
2 stops16h 25mAmerican Airlines
Tue 4/911:30 amLHR - GRK
2 stops18h 00mAmerican Airlines
Deal found 3/26$1,877
Fri 4/510:24 amGRK - LHR
1 stop15h 36mAmerican Airlines
Tue 4/910:30 amLHR - GRK
1 stop13h 25mAmerican Airlines
Deal found 3/26$1,892

One-way flights to Heathrow from Killeen

Search for one-way flight options from Killeen to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,238,496 searches. Data last updated March 28, 2024.
Sat 8/176:34 pmGRK - LHR
1 stop34h 11mAmerican Airlines
Deal found 3/27$524

Find flights from Killeen to Heathrow within your budget

Customize your flight search to find flights from Killeen to Heathrow 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 3,238,496 searches. Data last updated March 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,106 - $2,106

Route

Depart

Return

Price

Killeen Fort Hood RegionalLondon Heathrow

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Mon 4/22

1 stop11h 45m

London Heathrow

Mon 5/13

1 stop13h 59m

$1,106

Killeen Fort Hood RegionalLondon Heathrow

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Fri 5/17

1 stop11h 48m

London Heathrow

Fri 6/14

1 stop12h 22m

$1,638

Killeen Fort Hood RegionalLondon Heathrow

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 4/9

1 stop14h 10m

London Heathrow

Wed 6/26

1 stop13h 52m

$1,706

Killeen Fort Hood RegionalLondon Heathrow

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Tue 7/9

1 stop12h 02m

London Heathrow

Sun 7/14

1 stop13h 10m

$1,741

Killeen Fort Hood RegionalLondon Heathrow

GRK - LHR

GRKLHR

Killeen Fort Hood Regional

Sun 7/21

1 stop11h 44m

London Heathrow

Sat 7/27

1 stop12h 59m

$2,106

Flights are sorted by cheapest first

Deals found on 3/26

When is the cheapest time to fly from Killeen to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Killeen to Heathrow. Price data was last updated on March 24, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Killeen to London Heathrow Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Heathrow by month

Plan your trip from Killeen to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Killeen to Heathrow is currently $524 while a round-trip flight costs $1,659. Price data was last updated on March 24, 2024.

Currently, November is the cheapest month in which you can book a flight from Killeen to London Heathrow Airport (average of $652). Flying from Killeen to London Heathrow Airport in June is currently the most expensive (average of $1,186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$675

February

$665

March

$715

April

$719

May

$765

June

$1,186

July

$996

August

$785

September

$751

October

$712

November

$652

December

$673

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

39.2 - 62.6 °F

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated March 28, 2024.
7.3
Good
15,202 reviews

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Crew

8.0

Food

6.6

Overall

7.3

Reviews

1 / 10

The flight attendants serving food impatient, not friendly, Seat so crowded i couldn't even lean forward and I am a smallish woman. My serving tray was slanted and tray and drinks slipped around making it very difficult to eat I have flown BA many times over the years and quality is getting worse each year Felt like a cheap bus ride Disappointing

7.3
Good
15,202 reviews
7.3
Good
15,202 reviews

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Crew

8.0

Food

6.6

Overall

7.3

Reviews

1 / 10

The flight attendants serving food impatient, not friendly, Seat so crowded i couldn't even lean forward and I am a smallish woman. My serving tray was slanted and tray and drinks slipped around making it very difficult to eat I have flown BA many times over the years and quality is getting worse each year Felt like a cheap bus ride Disappointing

Related info for your journey

Find useful and relevant information for your journey from Killeen to Heathrow. 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 from for flights from Killeen to London Heathrow?

    If you book a flight to London Heathrow from Killeen, you will be flying from Fort Hood Regional, which is the city’s only airport. Killeen Fort Hood Regional (GRK) is located 6.9 mi from the center of Killeen. There are 0 flights from Fort Hood Regional to London Heathrow per day from 1 airline.

  • Can I find flights from Killeen to London Heathrow Airport for under $1,200 on Cheapflights?

    Yes, there are multiple flights from Killeen to London Heathrow Airport for under $1,200. The cheapest flight booked recently is on American Airlines for just $1,106, but on average you can expect to pay $1,659.

  • Are there last-minute flights available from Killeen to London Heathrow Airport for under $1,500?

    There are currently 6+ open flights from Killeen to London Heathrow Airport within the next 7 days for less than $1,500.

  • What is the cheapest airline to fly from Killeen to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Killeen to London Heathrow Airport round-trip from $1,106.

  • What does GRK to LHR mean?

    This is defined as Killeen Fort Hood Regional Airport (GRK) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Killeen to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Killeen to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Killeen to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

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

  • Can I find deals for flights from Killeen to Heathrow that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • How recently were the Killeen to London Heathrow Airport flight deals updated?

    The Killeen to London Heathrow Airport flight deals you see on this page were last updated on 3/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Killeen to Heathrow

Discover the top airline that operate flights from Killeen to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,238,496 searches. Data last updated March 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$721Average$951FlexibilityNo cancel feeOn-time71%
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Search flights from Killeen to Heathrow by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Killeen to Heathrow 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 Killeen to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Killeen.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Killeen to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Killeen to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Can I find deals on last-minute flights from Killeen to Heathrow?

Yes, you can often find last-minute deals on Killeen to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

How can I compare prices from different travel booking sites for flights from Killeen to Heathrow?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Killeen to Heathrow that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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