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$425+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LHR
mar. 21 — mar. 281
sáb. 3/21
sáb. 3/28
1 adult, Economy
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Cheap 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 febrero 19, 2026.

This United Airlines deal was found by Cheapflights users on 2/15. 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.
mié. 4/85:36 pm
HSV
-
LHR
1 stop11h 04m
United Airlines
mié. 4/226:50 am
LHR
-
HSV
2 stops17h 47m
United Airlines
Deal found 2/15$649
This United Airlines deal was found by Cheapflights users on 2/16. 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.
mar. 4/2112:55 pm
HSV
-
LHR
2 stops15h 05m
United Airlines
mar. 4/287:25 am
LHR
-
HSV
2 stops17h 12m
United Airlines
Deal found 2/16$652
This United Airlines deal was found by Cheapflights users on 2/17. 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.
vie. 5/112:21 pm
HSV
-
LHR
1 stop12h 34m
United Airlines
mié. 5/137:25 am
LHR
-
HSV
2 stops16h 05m
United Airlines
Deal found 2/17$699
This United Airlines deal was found by Cheapflights users on 2/19. 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.
vie. 5/18:51 am
HSV
-
LHR
1 stop16h 04m
United Airlines
lun. 5/45:50 pm
LHR
-
HSV
2 stops30h 50m
United Airlines
Deal found 2/19$711
This United Airlines deal was found by Cheapflights users on 2/18. 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.
vie. 4/242:30 pm
HSV
-
LHR
1 stop15h 15m
United Airlines
lun. 5/45:50 pm
LHR
-
HSV
2 stops30h 50m
United Airlines
Deal found 2/18$712
This United Airlines deal was found by Cheapflights users on 2/15. 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.
mié. 4/112:55 pm
HSV
-
LHR
2 stops13h 40m
United Airlines
mié. 4/810:50 am
LHR
-
HSV
2 stops18h 40m
United Airlines
Deal found 2/15$713
This United Airlines deal was found by Cheapflights users on 2/18. 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.
mié. 9/161:32 pm
HSV
-
LHR
1 stop11h 23m
United Airlines
mié. 9/237:30 am
LHR
-
HSV
2 stops17h 17m
United Airlines
Deal found 2/18$724
This KLM deal was found by Cheapflights users on 2/16. 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.
dom. 3/81:42 pm
HSV
-
LHR
1 stop14h 18m
KLM
mié. 3/253:50 pm
LHR
-
HSV
1 stop21h 40m
KLM
Deal found 2/16$725

Find 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 febrero 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(United Airlines)

One-way from

$425
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$796
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. 20% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 febrero 19, 2026.
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

mié. 4/8

5:36 pm-10:40 am

1 stop11h 04m

London Heathrow

mié. 4/22

6:50 am-6:37 pm

2 stops17h 47m

$649

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

mar. 4/21

12:55 pm-10:40 am

1 stop15h 45m

London Heathrow

mar. 4/28

6:55 am-6:37 pm

2 stops17h 42m

$649

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

mié. 5/13

6:15 am-11:35 am

1 stop23h 20m

London Heathrow

mié. 5/20

6:55 am-9:35 pm

2 stops20h 40m

$649

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

mar. 4/21

5:28 pm-1:15 pm

1 stop13h 47m

London Heathrow

mar. 4/28

11:15 am-7:16 pm

1 stop14h 01m

$678

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

vie. 5/1

1:05 pm-10:40 am

2 stops15h 35m

London Heathrow

mié. 5/13

7:25 am-5:30 pm

2 stops16h 05m

$704

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

vie. 5/1

8:51 am-6:55 am

1 stop16h 04m

London Heathrow

lun. 5/4

5:50 pm-6:40 pm

2 stops30h 50m

$711

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

vie. 4/24

6:15 am-11:35 am

1 stop23h 20m

London Heathrow

lun. 5/4

5:50 pm-6:40 pm

2 stops30h 50m

$712

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

vie. 5/15

10:44 am-1:30 pm

3 stops44h 46m

$425

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

mar. 7/7

10:34 am-4:00 pm

2 stops23h 26m

$471

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

jue. 5/14

11:23 am-11:10 am

2 stops17h 47m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 13 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 February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $767). 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.

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 febrero 19, 2026.
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
8,214 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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
8,214 reviews
Delta
7.9
Good
8,214 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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
679 reviews
Delta
7.9
Good
8,214 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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
9,323 reviews
Delta
7.9
Good
8,214 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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
11,316 reviews
Delta
7.9
Good
8,214 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

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 04m. Fly via United Airlines to get the fastest option. The distance between Huntsville and London Heathrow Airport is about 4244 mi.

  • 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 $767). 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
Ilford
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

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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 febrero 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$576Average$989FlexibilityNo cancel feeOn-time72%
DeltaCheapest$605Average$906FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$697Average$1,048FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$727Average$861FlexibilityNo cancel feeOn-time71%

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