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Cheap flights from Huntsville to London Heathrow Airport from £689

HSV — LHR
26 Nov — 3 Dec1
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

Wed 9/1212:30 -
1 stop11h 25m
Wed 20/106:50 -
2 stops18h 20m
Deal found 22/10£689
Wed 9/1212:30 -
2 stops21h 20m
Wed 20/106:35 -
2 stops21h 24m
Deal found 22/10£692
Tue 8/1217:20 -
1 stop12h 20m
Tue 15/1211:45 -
2 stops17h 16m
Deal found 24/10£699
Tue 8/1212:31 -
1 stop13h 19m
Tue 19/106:30 -
2 stops22h 09m
Deal found 22/10£700
Tue 10/1118:20 -
2 stops15h 30m
Wed 25/1108:45 -
2 stops20h 59m
Deal found 23/10£702
Tue 8/1213:15 -
2 stops23h 15m
Wed 20/108:30 -
2 stops16h 40m
Deal found 22/10£707
Tue 8/1214:39 -
1 stop11h 11m
Wed 20/110:00 -
2 stops14h 56m
Deal found 22/10£707
Sun 6/1218:15 -
2 stops15h 35m
Sun 13/1207:30 -
2 stops17h 21m
Deal found 22/10£709
Mon 7/1207:25 -
1 stop18h 30m
Mon 14/1213:30 -
2 stops35h 21m
Deal found 22/10£710
Wed 9/1206:15 -
2 stops20h 15m
Fri 22/111:10 -
2 stops35h 26m
Deal found 22/10£711
Tue 1/1208:40 -
1 stop17h 00m
Wed 16/1209:30 -
2 stops15h 21m
Deal found 25/10£712

Find flight deals from Huntsville to Heathrow

Round-trip from

£689

Popular in

June

Cheapest in

December

Average price

£779
United Airlines
  • United Airlines
  • 9/12-20/1
  • 3 total stops
  • 29h 45m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£168 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Huntsville to London Heathrow Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 8/12

17:20-11:40

1 stop12h 20m

London Heathrow

Tue 15/12

11:45-23:01

2 stops17h 16m

£699

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 22/4

11:07-11:35

1 stop18h 28m

London Heathrow

Mon 10/5

17:50-17:39

2 stops29h 49m

£714

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 8/12

07:25-05:55

1 stop16h 30m

London Heathrow

Tue 19/1

12:05-20:16

1 stop14h 11m

£717

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 10/11

11:07-07:40

1 stop14h 33m

London Heathrow

Wed 25/11

09:00-21:52

2 stops18h 52m

£724

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 10/12

07:25-07:55

1 stop18h 30m

London Heathrow

Thu 17/12

09:00-23:36

2 stops20h 36m

£724

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 6/12

18:15-12:00

1 stop11h 45m

London Heathrow

Sun 13/12

07:30-18:51

2 stops17h 21m

£733

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 10/12

12:31-07:50

1 stop13h 19m

London Heathrow

Thu 21/1

10:00-20:27

2 stops16h 27m

£737

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Fri 26/2

13:00-09:10

2 stops14h 10m

London Heathrow

Sat 6/3

06:50-18:36

2 stops17h 46m

£743

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 22/4

12:09-12:10

1 stop18h 01m

London Heathrow

Mon 10/5

08:55-18:46

1 stop15h 51m

£743

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 9/12

12:30-05:55

1 stop11h 25m

London Heathrow

Mon 18/1

13:35-21:59

1 stop14h 24m

£755

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 11 resultsSorted by cheapest first
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

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, December is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of £561). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £1,163). 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

  • 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?

    Virgin Atlantic and United Airlines can get you from Huntsville to London Heathrow Airport in just under 12h 20m. Your travel time can differ by up to 6h 08m. 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, December is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of £561). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £1,163). 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
Hounslow
Luton
Milton Keynes
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Northampton
Barnet
Eastbourne
Brentford
Southend-on-Sea
Southall
Enfield
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

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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?

Cheapflights simply makes it quick and affordable to book flights from Huntsville to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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