Find flights
When to book
FAQs

Cheap flights from Huntsville to London Heathrow Airport from £372

HSV — LHR
23 Sep — 30 Sep1
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 6/1016:40 -
1 stop12h 55m
Tue 13/1006:50 -
2 stops21h 00m
Deal found 22/8£651
Mon 5/1008:30 -
1 stop20h 10m
Mon 12/1017:55 -
2 stops33h 55m
Deal found 21/8£659
Tue 22/906:15 -
2 stops18h 15m
Tue 29/912:05 -
2 stops39h 53m
Deal found 20/8£662
Wed 7/1010:22 -
2 stops14h 58m
Wed 14/1015:00 -
1 stop12h 17m
Deal found 22/8£665
Mon 21/914:50 -
2 stops33h 45m
Tue 29/917:40 -
2 stops34h 18m
Deal found 20/8£666
Mon 21/908:30 -
1 stop16h 25m
Tue 29/910:00 -
1 stop16h 39m
Deal found 20/8£671
Wed 21/1006:45 -
1 stop19h 00m
Tue 27/1006:50 -
2 stops15h 54m
Deal found 22/8£673

Find flight deals from Huntsville to Heathrow

Round-trip from

£579

One-way from

£372

Popular in

June

Cheapest in

December

Average price

£1,082
United Airlines
  • United Airlines
  • 17/2-19/2
  • 3 total stops
  • 37h 19m total
  • Huntsville to London
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 36h 07m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

Tue 6/10

16:40-11:35

1 stop12h 55m

London Heathrow

Tue 13/10

06:50-21:50

2 stops21h 00m

£651

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 5/10

08:30-10:40

1 stop20h 10m

London Heathrow

Mon 12/10

17:55-21:50

2 stops33h 55m

£659

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 21/9

13:16-06:45

1 stop11h 29m

London Heathrow

Tue 29/9

14:10-21:50

1 stop13h 40m

£672

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 21/9

16:50-13:15

1 stop14h 25m

London Heathrow

Tue 29/9

08:40-19:00

2 stops16h 20m

£676

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 21/10

13:40-10:25

2 stops14h 45m

London Heathrow

Tue 27/10

06:50-17:44

2 stops15h 54m

£676

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 16/9

10:55-07:10

2 stops14h 15m

London Heathrow

Wed 23/9

11:45-23:04

2 stops17h 19m

£679

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 8/10

11:10-07:45

1 stop14h 35m

London Heathrow

Thu 15/10

06:50-23:30

2 stops22h 40m

£687

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 16/9

14:00-07:10

1 stop11h 10m

London Heathrow

Wed 23/9

09:20-19:00

1 stop15h 40m

£696

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 20/9

14:59-13:15

1 stop16h 16m

London Heathrow

Sun 27/9

06:30-20:54

2 stops20h 24m

£712
Fastest return journey

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 21/9

18:15-10:40

1 stop10h 25m

London Heathrow

Sun 27/9

16:40-23:30

1 stop12h 50m

£730

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 16 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 15m. Your travel time can differ by up to 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
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Northampton
Southend-on-Sea
Barnet
Enfield
Swindon
Kingston upon Thames
Southall
Salisbury

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.