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$397+ Cheap flights from Huntsville (HSV) to Heathrow (LHR)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LHR
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Huntsville to Heathrow

Cheapest flights from Huntsville to Heathrow
Explore the most affordable flight options available from Huntsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This United Airlines deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:10 amHSV - LHR
1 stop16h 30mUnited Airlines
Wed 1/76:00 pmLHR - HSV
2 stops30h 39mUnited Airlines
Deal found 11/16$721
This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:55 amHSV - LHR
2 stops14h 10mDelta
Wed 1/78:00 pmLHR - HSV
2 stops21h 54mDelta
Deal found 11/16$742
This KLM deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:55 amHSV - LHR
1 stop15h 05mKLM
Wed 1/78:55 amLHR - HSV
1 stop16h 33mKLM
Deal found 11/16$746
This Delta deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:13 pmHSV - LHR
1 stop11h 12mDelta
Thu 12/2510:45 amLHR - HSV
1 stop13h 41mDelta
Deal found 11/17$889
This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:10 amHSV - LHR
2 stops15h 45mUnited Airlines
Thu 12/256:30 amLHR - HSV
2 stops23h 01mUnited Airlines
Deal found 11/17$975
This Cheapflightsfares deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:18 pmHSV - LHR
1 stop15h 32mLufthansa
Sat 12/204:20 pmLHR - HSV
1 stop13h 11mLufthansa
Deal found 11/15$1,079
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:30 amHSV - LHR
1 stop21h 45mUnited Airlines
Sat 12/204:00 pmLHR - HSV
2 stops24h 14mUnited Airlines
Deal found 11/15$1,086
This United Airlines deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:05 amHSV - LHR
1 stop14h 25mUnited Airlines
Mon 1/51:30 pmLHR - HSV
2 stops39h 59mUnited Airlines
Deal found 11/15$1,254
This Delta deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 amHSV - LHR
1 stop20h 35mDelta
Sat 12/278:55 amLHR - HSV
1 stop12h 34mDelta
Deal found 11/15$1,270
This Priceline deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amHSV - LHR
2 stops18h 55mAir Canada
Mon 1/56:00 pmLHR - HSV
2 stops56h 24mAir Canada
Deal found 11/17$1,277

Cheap flight deals from Huntsville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$622
(Cheapflightsfares)

One-way from

$397
(Thrive Travel)

Popular in

November

Cheapest in

February

Average price

$1,732
Provider with most accurate pricing for Huntsville-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-London Heathrow flights.
Search Deals
From Huntsville to London Heathrow
Search Deals
One-way flight from Huntsville to London Heathrow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville 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 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Huntsville to London Heathrow Airport that are best for you.

Fly from

Huntsville

Fly to

Heathrow

Route

Depart

Return

Price

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 1/7

12:59 pm-6:40 am

1 stop11h 41m

London Heathrow

Mon 1/12

8:30 am-6:39 pm

2 stops16h 09m

$622

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 2/1

12:59 pm-6:40 am

1 stop11h 41m

London Heathrow

Fri 2/13

7:30 am-6:38 pm

2 stops17h 08m

$622

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 2/12

2:55 pm-9:00 am

1 stop12h 05m

London Heathrow

Mon 2/16

6:30 am-4:25 pm

2 stops15h 55m

$626

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 2/11

10:04 am-8:05 am

2 stops16h 01m

London Heathrow

Mon 2/16

6:30 am-4:25 pm

2 stops15h 55m

$631

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 1/7

2:15 pm-7:55 am

1 stop11h 40m

London Heathrow

Mon 1/12

9:30 am-11:29 pm

2 stops19h 59m

$636

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 2/12

12:53 pm-10:00 am

1 stop15h 07m

London Heathrow

Mon 2/16

8:20 am-6:40 pm

1 stop16h 20m

$638

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 2/11

1:28 pm-10:00 am

1 stop14h 32m

London Heathrow

Mon 2/16

8:20 am-6:40 pm

1 stop16h 20m

$638

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

10:13 am-9:00 am

1 stop16h 47m

London Heathrow

Sun 3/8

8:55 am-5:52 pm

1 stop13h 57m

$667

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 2/28

2:25 pm-5:55 am

1 stop33h 30m

London Heathrow

Sun 3/8

7:30 am-10:30 pm

2 stops21h 00m

$677

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 1/7

12:59 pm-10:50 am

1 stop15h 51m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 16 results
1
2

Compare providers for flights from Huntsville to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Huntsville to Heathrow in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Huntsville-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Huntsville-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Huntsville-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Huntsville-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Huntsville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Huntsville with our price prediction graph.
Estimated round-trip 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 Huntsville to London Heathrow Airport

What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of $51). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of $768). 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.

What is the cheapest time of day to fly from HSV to LHR?

Find hourly flight availability from Huntsville to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

It’s optimal to fly from Huntsville to London Heathrow Airport at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Huntsville to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Huntsville to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Huntsville to London Heathrow Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 17, 2025.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Huntsville to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
673 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,014 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,046 reviews
Delta
7.9
Good
8,006 reviews

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Huntsville 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 Huntsville to London Heathrow?

    Huntsville (HSV), located 12.4 mi from the city center, is the airport you fly out of when you book flights from Huntsville to London Heathrow. 4 airlines have flights from Huntsville to London Heathrow on a regular basis. Booking flights from Huntsville to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Huntsville to London Heathrow Airport?

    There are many flights that can get you from Huntsville to London Heathrow Airport in 11h 41m. Fly via Lufthansa or Delta to get the fastest option. The distance between Huntsville and London Heathrow Airport is about 4244 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Huntsville to London Heathrow Airport round-trip?

    Virgin Atlantic, at $576, was found to be the cheapest airline from Huntsville to London Heathrow Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that Virgin Atlantic is 41% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Huntsville 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.

  • What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of $51). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of $768). 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.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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Alternative routes for Huntsville to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Huntsville to Heathrow

Discover the top 4 airlines that operate flights from Huntsville 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 2,558,603 searches. Data last updated November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$576Average$815FlexibilityNo cancel feeOn-time72%
DeltaCheapest$605Average$899FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$698Average$1,026FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$727Average$960FlexibilityNo cancel feeOn-time71%

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