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Cheap flights from Huntsville to London Heathrow Airport from £295

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LHR
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Huntsville to Heathrow

Enter your travel dates to find the best prices.

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 28 December 2025.

Sun 28/1218:10HSV - LHR
1 stop10h 40mLufthansa
Sun 4/112:05LHR - HSV
1 stop14h 18mLufthansa
Deal found 25/12£1,813
Sun 28/1212:40HSV - LHR
2 stops14h 30mUnited Airlines
Sun 4/116:00LHR - HSV
2 stops26h 00mUnited Airlines
Deal found 25/12£1,821
Sat 27/1216:30HSV - LHR
1 stop33h 00mUnited Airlines
Sun 4/107:40LHR - HSV
2 stops34h 20mUnited Airlines
Deal found 25/12£1,830
Fri 26/1207:33HSV - LHR
1 stop16h 22mLufthansa
Sun 4/112:05LHR - HSV
1 stop14h 18mLufthansa
Deal found 25/12£1,858
Thu 25/1218:10HSV - LHR
2 stops31h 45mUnited Airlines
Sun 4/116:00LHR - HSV
2 stops26h 00mUnited Airlines
Deal found 25/12£1,866
Sun 28/1214:04HSV - LHR
1 stop13h 11mAmerican Airlines
Sun 4/111:45LHR - HSV
1 stop12h 51mAmerican Airlines
Deal found 25/12£1,929
Fri 26/1212:59HSV - LHR
1 stop13h 36mAmerican Airlines
Sun 4/114:45LHR - HSV
1 stop15h 01mAmerican Airlines
Deal found 25/12£1,973
Sat 27/1212:40HSV - LHR
2 stops18h 10mLufthansa
Sun 4/119:30LHR - HSV
2 stops30h 14mLufthansa
Deal found 25/12£2,163

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 28 December 2025.

Round-trip from

£443

One-way from

£295

Popular in

November

Cheapest in

February

Average price

£862
Lufthansa
  • Lufthansa
  • 1/3-10/3
  • 3 total stops
  • 33h 21m total
  • Huntsville to London
Search Deals
United Airlines
  • United Airlines
  • 21/3
  • 1 total stop
  • 14h 24m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 28 December 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

Sun 1/3

12:32-10:50

1 stop16h 18m

London Heathrow

Tue 10/3

06:35-18:38

2 stops17h 03m

£443

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 1/2

12:59-06:40

1 stop11h 41m

London Heathrow

Fri 13/2

07:25-18:38

1 stop17h 13m

£462

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 5/2

18:02-10:50

1 stop10h 48m

London Heathrow

Thu 12/2

06:50-18:38

2 stops17h 48m

£466

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 28/2

07:45-09:00

1 stop19h 15m

London Heathrow

Sun 8/3

06:30-17:11

2 stops16h 41m

£466

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 23/1

11:15-07:30

1 stop14h 15m

London Heathrow

Fri 30/1

06:50-23:29

2 stops22h 39m

£466

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

07:45-07:50

1 stop18h 05m

London Heathrow

Sun 8/3

06:30-18:11

2 stops17h 41m

£466

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 1/2

12:43-11:40

1 stop16h 57m

London Heathrow

Fri 13/2

06:30-18:08

2 stops17h 38m

£467

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

14:25-10:50

2 stops14h 25m

London Heathrow

Sun 8/3

08:30-23:30

2 stops20h 00m

£468

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 21/3

14:51-10:15

1 stop14h 24m

£295

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 7/1

12:59-10:50

1 stop15h 51m

£322

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 12 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 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 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 £38). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £569). 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.

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) is the airport you will fly out of if you book a flight from Huntsville to London Heathrow. You should not have trouble finding flights to London Heathrow from Huntsville; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Huntsville airport to London Heathrow. It is only a 12.4 mi journey to Huntsville (HSV) from Huntsville’s city center.

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

    Lufthansa, United Airlines, and Delta can get you from Huntsville to London Heathrow Airport in just under 10h 48m. Your travel time can differ by up to 8h 27m. Huntsville and London Heathrow Airport are separated by a distance of 4244 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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 £38). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £569). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Hounslow
Northampton
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
Swindon
Bedford
Romford
Chichester
Eastbourne
Ipswich

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Huntsville to Heathrow. 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 Huntsville to Heathrow?

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

Yes, we can. To see specific flights from Huntsville to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Huntsville today and book when prices fit your budget.

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