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Cheap flights from London to Huntsville from £437

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HSV
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Huntsville

Enter your travel dates to find the best prices.

Cheapest flights from London to Huntsville
Explore the most affordable flight options available from London to Huntsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Thu 13/1115:10LHR - HSV
2 stops38h 59mAer Lingus
Thu 20/1107:27HSV - LHR
2 stops31h 38mAer Lingus
Deal found 12/11£728
Fri 12/1208:30LHR - HSV
2 stops17h 21mLufthansa
Fri 9/112:59HSV - LHR
1 stop15h 51mLufthansa
Deal found 12/11£756
Fri 12/1212:00LHR - HSV
2 stops17h 15mMultiple Airlines
Fri 9/106:15HSV - LHR
3 stops18h 55mMultiple Airlines
Deal found 13/11£870
Sat 27/1216:20LHR - HSV
1 stop13h 11mMultiple Airlines
Sat 3/118:55HSV - LHR
1 stop29h 30mMultiple Airlines
Deal found 12/11£881
Sat 22/1108:40LCY - HSV
2 stops16h 54mDelta
Tue 25/1113:32HSV - LCY
2 stops13h 18mDelta
Deal found 12/11£913
Sat 15/1110:45LHR - HSV
1 stop17h 44mDelta
Tue 18/1114:40HSV - LHR
1 stop11h 10mDelta
Deal found 12/11£992
Thu 13/1114:00LGW - HSV
1 stop25h 29mMultiple Airlines
Thu 20/1112:29HSV - LGW
1 stop15h 31mMultiple Airlines
Deal found 12/11£1,005
Thu 13/1109:40LCY - HSV
2 stops19h 35mMultiple Airlines
Thu 20/1112:40HSV - LCY
2 stops18h 15mMultiple Airlines
Deal found 12/11£1,192
Sat 27/1214:00LGW - HSV
1 stop27h 49mMultiple Airlines
Sat 3/117:14HSV - LGW
2 stops30h 46mMultiple Airlines
Deal found 12/11£1,328
Sat 27/1208:40LCY - HSV
2 stops17h 27mVirgin Atlantic
Sat 3/114:00HSV - LCY
2 stops17h 15mVirgin Atlantic
Deal found 12/11£1,777
Sat 27/1212:15LCY - HSV
3 stops38h 08mMultiple Airlines
Sat 3/108:10HSV - LCY
2 stops22h 35mMultiple Airlines
Deal found 12/11£2,699

Cheap flight deals from London to Huntsville

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 14 November 2025.

Round-trip from

£584

One-way from

£437

Popular in

April

Cheapest in

September

Average price

£586
United Airlines
  • United Airlines
  • 10/3-17/3
  • 3 total stops
  • 36h 52m total
  • London to Huntsville
Search Deals
17/11
  • 17/11
  • 3 total stops
  • 51h 14m total
  • London to Huntsville
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 14 November 2025.
Use the filters below to find and compare flights from London to Huntsville that are best for you.

Fly from

London

Fly to

Huntsville

Route

Depart

Return

Price

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Tue 10/3

07:30-23:07

2 stops20h 37m

Huntsville

Tue 17/3

14:00-11:15

1 stop16h 15m

£584

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Tue 21/4

07:25-19:52

2 stops18h 27m

Huntsville

Tue 28/4

11:31-09:20

2 stops15h 49m

£597

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Tue 10/3

08:55-16:27

1 stop12h 32m

Huntsville

Tue 17/3

14:50-09:00

1 stop13h 10m

£603

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Tue 10/3

13:25-23:07

2 stops14h 42m

Huntsville

Tue 17/3

08:40-07:10

2 stops17h 30m

£607

LondonHuntsville

LCY - HSV

LCYHSV

London City

Tue 21/4

09:15-18:25

2 stops15h 10m

Huntsville

Tue 28/4

13:07-12:30

2 stops17h 23m

£616

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Wed 6/5

08:30-21:53

2 stops19h 23m

Huntsville

Sun 10/5

18:15-20:40

2 stops20h 25m

£616

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Tue 21/4

11:45-20:44

1 stop14h 59m

Huntsville

Tue 28/4

13:40-06:45

1 stop11h 05m

£617

LondonHuntsville

LCY - HSV

LCYHSV

London City

Tue 10/3

08:40-22:33

2 stops18h 53m

Huntsville

Tue 17/3

14:50-08:50

2 stops13h 00m

£625

LondonHuntsville

LHR - HSV

LHRHSV

London Heathrow

Wed 6/5

11:45-22:39

2 stops16h 54m

Huntsville

Sun 10/5

12:10-07:15

2 stops13h 05m

£653

LondonHuntsville

LCY - HSV

LCYHSV

London City

Wed 6/5

06:45-20:22

2 stops19h 37m

Huntsville

Sun 10/5

06:58-08:30

2 stops19h 32m

£771

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 24 results
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Best time to book a flight from London to Huntsville

Have a flexible travel schedule? Discover the best time to fly to Huntsville from London 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 to Huntsville

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

Currently, August is the cheapest month in which you can book a flight from London to Huntsville (average of £96). Flying from London to Huntsville in July is currently the most expensive (average of £580). 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.

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

What’s the top stopover airport for flights from London to Huntsville?

Share of one-stop return flights from London to Huntsville chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 62% of one-stop itineraries from London to Huntsville on Cheapflights.

What’s the cheapest stopover airport for flights from London to Huntsville?

Average return fare for one-stop flights from London to Huntsville, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £476.

What’s the fastest stopover option from London to Huntsville?

Shortest average travel time for one-stop one-way flights from London to Huntsville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 12h 18m.

Which airport typically offers the quickest stopover for flights from London to Huntsville?

Average stopover duration for one-stop one-way flights from London to Huntsville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 36m.

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 14 November 2025.
Read through reviews of airlines operating flights from London to Huntsville, such as KLM, Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,017 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,572 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Most people fly into Huntsville (HSV) if they book a flight to Huntsville from London. On average, Huntsville has 0 inbound flights from London per day from 5 airlines. Huntsville is conveniently located just 12.4 mi from Huntsville’s city center.

  • How long is the flight from London to Huntsville?

    For as low as £603, United Airlines can have you in Huntsville from London in 12h 32m. The distance between London and Huntsville is about 4244 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, KLM (£436), United Airlines (£439), and Lufthansa (£481) offers the cheapest pricing from London to Huntsville. You may be able to fly from London to Huntsville for 33% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as £1,903 on Scandinavian Airlines. Other airlines that offer cheap prices include WestJet from £1,956 and Virgin Atlantic from £2,856 one-way.

  • What are the most popular routes from London to Huntsville?

    While some choose either London City - Huntsville or London Gatwick - Huntsville, London Heathrow - Huntsville is the most popular route from London to Huntsville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

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

    Currently, August is the cheapest month in which you can book a flight from London to Huntsville (average of £96). Flying from London to Huntsville in July is currently the most expensive (average of £580). 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

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Alternative routes for London to Huntsville

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Top 5 airlines flying from London to Huntsville

Discover the top 5 airlines that operate flights from London 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£436Average£649FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£439Average£623FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£481Average£715FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£526Average£624FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£555Average£792FlexibilityNo 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 London to Huntsville?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Huntsville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Huntsville?

Cheapflights helps you find that perfect flight to Huntsville from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Huntsville from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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