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Cheap flights from Huntsville to London Heathrow Airport from £443

HSV — LHR
3 Nov — 10 Nov1
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 8/1213:15 -
1 stop15h 35m
Tue 26/109:00 -
2 stops18h 59m
Deal found 30/9£667
Sun 6/1218:15 -
2 stops19h 20m
Thu 28/108:45 -
2 stops19h 14m
Deal found 30/9£683
Mon 7/1218:37 -
1 stop11h 03m
Tue 26/110:00 -
2 stops14h 56m
Deal found 30/9£683
Mon 7/1206:15 -
2 stops23h 05m
Fri 29/115:00 -
2 stops27h 02m
Deal found 30/9£686
Mon 16/1108:40 -
1 stop17h 00m
Mon 23/1113:45 -
2 stops39h 59m
Deal found 2/10£687
Sun 6/1218:15 -
2 stops16h 50m
Mon 25/119:15 -
2 stops32h 44m
Deal found 30/9£690
Sun 6/1218:15 -
2 stops16h 50m
Fri 29/106:30 -
2 stops18h 25m
Deal found 30/9£691
Sun 6/1212:30 -
1 stop17h 30m
Thu 28/113:35 -
1 stop14h 24m
Deal found 30/9£692
Sat 5/1218:15 -
1 stop29h 40m
Wed 27/112:05 -
1 stop12h 50m
Deal found 30/9£696
Tue 8/1206:15 -
3 stops18h 55m
Tue 26/113:00 -
2 stops14h 59m
Deal found 30/9£703

Find flight deals from Huntsville to Heathrow

Round-trip from

£667

One-way from

£443

Popular in

June

Cheapest in

December

Average price

£704
United Airlines
  • United Airlines
  • 8/12-26/1
  • 3 total stops
  • 34h 34m total
  • Huntsville to London
Search Deals
18/10-31/12
  • 18/10-31/12
  • 1 total stop
  • 14h 24m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£175 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£26 potential savings vs. average return price).
Search Deals
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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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 18/10

10:51-07:15

1 stop14h 24m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£443

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 18/10

10:56-09:25

2 stops16h 29m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£510

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 29/3

14:00-08:30

1 stop12h 30m

London Heathrow

Fri 2/4

07:30-23:12

2 stops21h 42m

£676

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 29/3

12:34-10:50

1 stop16h 16m

London Heathrow

Fri 2/4

15:15-22:58

1 stop13h 43m

£692

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 15/11

13:15-06:40

1 stop11h 25m

London Heathrow

Sun 22/11

09:00-23:44

2 stops20h 44m

£703

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 10/12

13:15-06:40

1 stop11h 25m

London Heathrow

Thu 28/1

12:05-18:55

1 stop12h 50m

£730

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 6/12

18:13-10:50

1 stop10h 37m

London Heathrow

Mon 25/1

12:05-18:55

1 stop12h 50m

£730

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 10/12

13:15-06:40

1 stop11h 25m

London Heathrow

Wed 27/1

12:05-18:55

1 stop12h 50m

£730

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sat 12/12

18:15-05:55

1 stop29h 40m

London Heathrow

Thu 28/1

06:50-18:55

2 stops18h 05m

£733

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 16/11

14:53-10:15

1 stop13h 22m

London Heathrow

Mon 23/11

13:35-21:52

1 stop14h 17m

£748

Flights are sorted by cheapest return flights first.

Deals found on 1/10

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

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 £566). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £1,173). 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?

    United Airlines and Delta can get you from Huntsville to London Heathrow Airport in just under 12h 30m. Your travel time can differ by up to 1h 46m. 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 £566). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £1,173). 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
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

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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