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Cheap flights from Huntsville to London Heathrow Airport from £359

HSV — LHR
2 Oct — 9 Oct1
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

Tue 13/1010:22 -
2 stops14h 58m
Tue 20/1008:15 -
2 stops15h 27m
Deal found 29/8£643
Tue 3/1118:20 -
2 stops16h 45m
Tue 10/1108:45 -
2 stops20h 59m
Deal found 30/8£651
Tue 3/1113:15 -
1 stop15h 35m
Tue 10/1106:50 -
2 stops21h 02m
Deal found 30/8£655
Tue 13/1018:10 -
1 stop10h 30m
Tue 20/1006:50 -
2 stops22h 40m
Deal found 28/8£656
Sat 5/1213:32 -
2 stops14h 33m
Mon 7/1210:00 -
1 stop17h 52m
Deal found 1/9£664
Wed 30/907:25 -
2 stops19h 10m
Tue 6/1017:55 -
2 stops33h 55m
Deal found 30/8£665
Tue 13/1012:35 -
1 stop11h 50m
Tue 20/1011:15 -
1 stop17h 39m
Deal found 29/8£670
Wed 30/917:55 -
1 stop12h 15m
Tue 6/1014:25 -
1 stop14h 59m
Deal found 30/8£678
Tue 3/1106:20 -
3 stops18h 50m
Tue 10/1113:00 -
2 stops16h 44m
Deal found 30/8£689
Fri 16/1010:46 -
1 stop14h 29m
Fri 23/1011:45 -
2 stops17h 09m
Deal found 31/8£693
Fri 16/1007:25 -
2 stops20h 35m
Fri 23/1006:55 -
2 stops20h 55m
Deal found 31/8£695

Find flight deals from Huntsville to Heathrow

Round-trip from

£643

One-way from

£359

Popular in

June

Cheapest in

December

Average price

£667
American Airlines
  • American Airlines
  • 13/10-20/10
  • 4 total stops
  • 30h 25m total
  • Huntsville to London
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Aer Lingus
  • Aer Lingus
  • 1/10
  • 2 total stops
  • 20h 54m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£173 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
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Average for round-trip flights in September 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 30/9

06:45-11:35

1 stop22h 50m

London Heathrow

Tue 6/10

17:55-21:50

2 stops33h 55m

£665

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Fri 2/10

09:00-11:35

1 stop20h 35m

London Heathrow

Mon 19/10

17:55-21:50

2 stops33h 55m

£702

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 22/10

12:36-07:15

1 stop12h 39m

London Heathrow

Sat 31/10

06:30-18:29

2 stops16h 59m

£727

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sat 16/1

14:00-05:55

1 stop33h 55m

London Heathrow

Sun 24/1

16:20-10:10

1 stop23h 50m

£730

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 5/11

08:40-06:20

2 stops15h 40m

London Heathrow

Sat 14/11

06:50-17:44

2 stops16h 54m

£732

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Fri 2/10

06:00-07:10

1 stop19h 10m

London Heathrow

Mon 19/10

11:15-20:36

1 stop15h 21m

£750

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Fri 23/10

13:40-10:25

2 stops14h 45m

London Heathrow

Mon 26/10

06:50-17:44

2 stops15h 54m

£754

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 15/9

14:00-07:10

1 stop11h 10m

London Heathrow

Fri 25/9

06:30-19:00

2 stops18h 30m

£782
Fastest return journey

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 16/9

14:00-07:10

1 stop11h 10m

London Heathrow

Wed 23/9

06:30-17:44

2 stops17h 14m

£783

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 21/9

12:08-09:05

1 stop14h 57m

London Heathrow

Tue 29/9

11:10-00:24

1 stop19h 14m

£803

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 14 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

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?

    United Airlines and Delta can get you from Huntsville to London Heathrow Airport in just under 14h 05m. Your travel time can differ by up to 8h 45m. 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.

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
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Salisbury
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford

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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