HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$363+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LHR
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Huntsville to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 17, 2025.

Round-trip from

$543
(lastminute.com)

One-way from

$363
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$796
From Huntsville to London Heathrow
Search Deals
One-way flight from Huntsville to London Heathrow
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 17, 2025.

This lastminute.com deal was found by Cheapflights users on 9/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:25 pmHSV - LHR
1 stop10h 45mVirgin Atlantic
Tue 10/149:40 amLHR - HSV
2 stops17h 03mVirgin Atlantic
Deal found 9/16$543
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/227:15 amHSV - LHR
1 stop17h 30mDelta
Wed 10/2911:30 amLHR - HSV
2 stops16h 27mDelta
Deal found 9/15$568
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 12/17:00 amHSV - LHR
1 stop18h 50mDelta
Wed 12/178:40 amLHR - HSV
2 stops19h 49mDelta
Deal found 9/16$570
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:25 pmHSV - LHR
1 stop10h 20mKLM
Wed 10/298:55 amLHR - HSV
1 stop19h 02mKLM
Deal found 9/15$576
This Delta deal was found by Cheapflights users on 9/16. 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 10/12:22 pmHSV - LHR
2 stops15h 03mDelta
Fri 10/176:30 pmLHR - HSV
2 stops20h 34mDelta
Deal found 9/16$580
This Virgin Atlantic deal was found by Cheapflights users on 9/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:25 pmHSV - LHR
1 stop10h 50mVirgin Atlantic
Fri 10/2411:45 amLHR - HSV
1 stop14h 58mVirgin Atlantic
Deal found 9/15$626
This Virgin Atlantic deal was found by Cheapflights users on 9/17. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:22 pmHSV - LHR
2 stops12h 53mVirgin Atlantic
Sun 10/511:20 amLHR - HSV
1 stop17h 36mVirgin Atlantic
Deal found 9/17$631
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/174:24 pmHSV - LHR
1 stop15h 06mDelta
Fri 10/2411:45 amLHR - HSV
1 stop14h 58mDelta
Deal found 9/15$666

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 September 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

Mon 12/1

7:00 am-7:50 am

1 stop18h 50m

London Heathrow

Wed 12/17

8:40 am-10:29 pm

2 stops19h 49m

$570

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/1

2:22 pm-11:25 am

2 stops15h 03m

London Heathrow

Fri 10/17

6:30 pm-9:04 am

2 stops20h 34m

$580

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 10/17

2:25 pm-7:15 am

1 stop10h 50m

London Heathrow

Fri 10/24

11:45 am-8:43 pm

1 stop14h 58m

$626

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 3/12

2:15 pm-8:45 am

1 stop13h 30m

London Heathrow

Tue 3/17

6:20 am-8:30 pm

2 stops19h 10m

$626

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 3/8

2:15 pm-8:45 am

1 stop13h 30m

London Heathrow

Mon 3/16

6:30 am-8:30 pm

2 stops19h 00m

$628

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/1

2:22 pm-10:00 am

2 stops13h 38m

London Heathrow

Sun 10/5

12:35 pm-10:56 pm

2 stops16h 21m

$631

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

10:30 am-7:50 am

1 stop15h 20m

London Heathrow

Sun 3/8

8:55 am-4:27 pm

1 stop12h 32m

$652

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 11/13

1:32 pm-6:25 am

1 stop10h 53m

London Heathrow

Sun 11/16

8:40 am-9:03 pm

2 stops18h 23m

$670

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 11/21

2:57 pm-12:50 pm

3 stops39h 53m

$363

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 11/21

2:40 pm-7:05 am

2 stops58h 25m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
1
2

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, November is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of $661). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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 September 17, 2025.

It’s optimal to fly from Huntsville to London Heathrow Airport at noon. By choosing this option you can save up to 25% 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. Monday 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 September 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Virgin Atlantic 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
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 10h 50m. Fly via Delta or Virgin Atlantic 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 36% 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, November is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of $661). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone
Chichester

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 Huntsville to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Heathrow flights
Atlanta to Gatwick flights
Atlanta to London City flights
Atlanta to Stansted flights
Pensacola to Heathrow flights
Atlanta to Luton flights
Birmingham to Heathrow flights
Pensacola to London City flights
Huntsville to London City flights
Birmingham to London City flights
Valparaiso to Heathrow flights
Pensacola to Gatwick flights
Mobile to Heathrow flights
Chattanooga to Heathrow flights
Montgomery to Heathrow flights
Huntsville to Gatwick flights
Atlanta to Southend flights
Mobile to London City flights
Chattanooga to London City flights
Birmingham to Gatwick flights
Valparaiso to London City flights
Valparaiso to Gatwick flights
Mobile to Gatwick flights
Chattanooga to Gatwick flights
Florence to Heathrow flights

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$576Average$897FlexibilityNo cancel feeOn-time72%
DeltaCheapest$687Average$884FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$697Average$1,024FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$744Average$988FlexibilityNo cancel feeOn-time71%

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.