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Cheap flights from London Heathrow Airport to Huntsville from £442

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HSV
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Heathrow to Huntsville

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Huntsville (HSV). 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 11 July 2025.

Round-trip from

£483

One-way from

£442

Popular in

June

Cheapest in

March

Average price

£606
United Airlines
  • United Airlines
  • 15/11-18/11
  • 3 total stops
  • 31h 45m total
  • London to Huntsville
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18/9
  • 18/9
  • 3 total stops
  • 51h 16m total
  • London to Huntsville
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Huntsville

Cheapest flights from Heathrow to Huntsville
Explore the most affordable flight options available from Heathrow to Huntsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 15/1109:30LHR - HSV
2 stops19h 45mUnited Airlines
Tue 18/1112:40HSV - LHR
1 stop12h 00mUnited Airlines
Deal found 9/7£483
Sat 15/1116:20LHR - HSV
1 stop12h 55mLufthansa
Tue 18/1113:15HSV - LHR
1 stop12h 40mLufthansa
Deal found 9/7£506
Sat 23/807:40LHR - HSV
2 stops18h 54mAer Lingus
Sat 30/806:15HSV - LHR
2 stops20h 50mAer Lingus
Deal found 9/7£833
Sat 23/822:05LHR - HSV
3 stops25h 59mMultiple Airlines
Sat 30/817:55HSV - LHR
3 stops34h 35mMultiple Airlines
Deal found 9/7£1,021

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Huntsville 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Huntsville that are best for you.

Fly from

Heathrow

Fly to

Huntsville

Route

Depart

Return

Price

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Sat 15/11

09:30-23:15

2 stops19h 45m

Huntsville

Tue 18/11

12:40-06:40

1 stop12h 00m

£483

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Sat 15/11

16:20-23:15

1 stop12h 55m

Huntsville

Tue 18/11

13:15-07:55

1 stop12h 40m

£506

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Sat 23/8

07:40-20:34

2 stops18h 54m

Huntsville

Sat 30/8

06:15-09:05

2 stops20h 50m

£833

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Sat 23/8

22:05-18:04

3 stops25h 59m

Huntsville

Sat 30/8

17:55-10:30

3 stops34h 35m

£1,021

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Thu 18/9

21:10-18:26

3 stops51h 16m

£442

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Thu 18/9

07:40-22:36

2 stops20h 56m

£492

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Tue 16/9

07:25-17:28

2 stops16h 03m

£501

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Wed 17/9

06:40-22:38

3 stops21h 58m

£1,897

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Heathrow to Huntsville

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

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

Find hourly flight availability from Heathrow to Huntsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 6% on flights from London Heathrow Airport to Huntsville by exploring options for tickets in the morning.

How much does it cost for a return flight from London Heathrow Airport to Huntsville?

Reviews of airlines servicing Huntsville

Get insights into the airlines that provide service to Huntsville. 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 Huntsville. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with United Airlines, Scandinavian Airlines, andAer Lingus from London Heathrow Airport to Huntsville. 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.
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,848 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Scandinavian Airlines
7.3
Good
1,419 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Aer Lingus
7.1
Good
1,154 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,199 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

    For a flight from London Heathrow to Huntsville, you will be flying into Huntsville. Huntsville (HSV) is just 12.4 mi from the center of the city. Huntsville is the only Huntsville airport and it handles 0 inbound flights from London Heathrow per day. 5 airlines have flights to Huntsville from London Heathrow on a regular basis.

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

    According to our current data, United Airlines (£483), Lufthansa (£506), and Aer Lingus (£833) offers the cheapest pricing from London Heathrow Airport to Huntsville. Users have found that United Airlines is 23% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Huntsville one-way?

    £492 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Lufthansa and Scandinavian Airlines, with prices starting from £501 and £1,897, respectively.

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

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

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

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

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

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

See more FAQs

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.

Top 5 airlines flying from Heathrow to Huntsville

Discover the top 5 airlines that operate flights from Heathrow to Huntsville. 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 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£422Average£628FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£425Average£603FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£515Average£606FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£519Average£739FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£520Average£767FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Huntsville for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Huntsville, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Heathrow to Huntsville 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.

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