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Cheap flights from Huntsville to London Heathrow Airport from £359

HSV — LHR
5 Oct — 12 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

Mon 19/1018:27 -
1 stop10h 53m
Mon 26/1020:25 -
2 stops26h 22m
Deal found 4/9£646
Sat 5/1207:30 -
2 stops17h 40m
Mon 7/1206:35 -
2 stops17h 05m
Deal found 1/9£651
Sun 8/1107:15 -
1 stop16h 40m
Mon 16/1111:05 -
2 stops42h 39m
Deal found 3/9£665
Thu 1/1007:30 -
2 stops28h 05m
Thu 8/1011:45 -
2 stops17h 09m
Deal found 3/9£691
Thu 1/1008:46 -
1 stop16h 29m
Thu 8/1009:55 -
2 stops16h 41m
Deal found 3/9£693
Fri 16/1010:46 -
1 stop14h 29m
Fri 23/1011:45 -
2 stops17h 09m
Deal found 31/8£694
Fri 16/1007:25 -
2 stops20h 35m
Fri 23/1006:55 -
2 stops20h 55m
Deal found 31/8£696
Thu 1/1009:00 -
2 stops17h 30m
Thu 8/1006:55 -
2 stops22h 35m
Deal found 3/9£696
Sun 18/1018:10 -
1 stop10h 30m
Sun 25/1007:30 -
2 stops21h 14m
Deal found 3/9£701
Fri 2/1009:00 -
1 stop20h 35m
Mon 19/1017:55 -
2 stops33h 55m
Deal found 2/9£702

Find flight deals from Huntsville to Heathrow

Round-trip from

£646

One-way from

£359

Popular in

June

Cheapest in

December

Average price

£667
KLM
  • KLM
  • 19/10-26/10
  • 3 total stops
  • 37h 15m total
  • Huntsville to London
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Aer Lingus
  • Aer Lingus
  • 1/10-31/12
  • 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).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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

Thu 1/10

07:26-10:20

2 stops20h 54m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£359

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 1/10

09:55-21:40

3 stops29h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£376
Fastest return journey

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 1/10

14:50-11:35

1 stop14h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£379

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 8/11

08:54-07:05

2 stops16h 11m

London Heathrow

Mon 16/11

06:30-17:44

2 stops17h 14m

£696

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 1/10

06:00-07:10

1 stop19h 10m

London Heathrow

Thu 8/10

15:15-22:54

1 stop13h 39m

£712

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Fri 16/10

17:13-11:20

1 stop12h 07m

London Heathrow

Fri 23/10

15:15-22:54

1 stop13h 39m

£712

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sat 17/10

14:50-07:45

1 stop34h 55m

London Heathrow

Sat 24/10

15:30-17:47

2 stops32h 17m

£719

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 5/11

13:15-10:50

1 stop15h 35m

London Heathrow

Sat 14/11

06:50-17:44

2 stops16h 54m

£730

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 5/11

12:36-07:50

1 stop13h 14m

London Heathrow

Sat 14/11

06:30-20:56

2 stops20h 26m

£730

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

£781

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 12 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?

    Delta, Virgin Atlantic, and United Airlines can get you from Huntsville to London Heathrow Airport in just under 16h 11m. Your travel time can differ by up to 18h 44m. 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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