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Cheap flights from Huntsville to London Heathrow Airport from £422

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LHR
15 Jun — 22 Jun1
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
Explore the most affordable flight options available from Huntsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2026.

Tue 20/1014:50
HSV
-
LHR
2 stops19h 10m
Scandinavian Airlines
Tue 27/1019:30
LHR
-
HSV
2 stops32h 09m
Scandinavian Airlines
Deal found 15/5£623
Sun 1/1113:00
HSV
-
LHR
2 stops22h 40m
Scandinavian Airlines
Sun 8/1106:40
LHR
-
HSV
2 stops19h 47m
Scandinavian Airlines
Deal found 11/5£661
Sun 8/1114:50
HSV
-
LHR
2 stops20h 50m
Scandinavian Airlines
Sat 14/1117:00
LHR
-
HSV
2 stops33h 27m
Scandinavian Airlines
Deal found 14/5£671
Tue 17/1113:00
HSV
-
LHR
1 stop12h 50m
Virgin Atlantic
Tue 24/1111:45
LHR
-
HSV
2 stops15h 02m
Virgin Atlantic
Deal found 15/5£679
Wed 16/916:55
HSV
-
LHR
1 stop13h 15m
American Airlines
Wed 23/909:15
LHR
-
HSV
1 stop11h 57m
American Airlines
Deal found 14/5£700
Wed 16/910:30
HSV
-
LHR
2 stops14h 15m
Delta
Wed 23/911:45
LHR
-
HSV
2 stops16h 53m
Delta
Deal found 15/5£703
Tue 15/914:50
HSV
-
LHR
1 stop16h 25m
Delta
Tue 29/909:55
LHR
-
HSV
2 stops18h 43m
Delta
Deal found 14/5£725
Tue 15/914:50
HSV
-
LHR
1 stop10h 25m
Delta
Wed 30/909:55
LHR
-
HSV
2 stops16h 49m
Delta
Deal found 11/5£726
Tue 15/912:55
HSV
-
LHR
2 stops15h 30m
United Airlines
Tue 29/908:45
LHR
-
HSV
2 stops19h 08m
United Airlines
Deal found 11/5£728

Find flight deals from Huntsville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2026.

Round-trip from

£623

One-way from

£422

Popular in

May

Cheapest in

January

Average price

£994
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/10-27/10
  • 4 total stops
  • 51h 19m total
  • Huntsville to London
Search Deals
29/6
  • 29/6
  • 3 total stops
  • 29h 46m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Huntsville to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 May 2026.
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 - LHR

HSVLHR

Huntsville

Tue 15/9

14:50-13:15

1 stop16h 25m

London Heathrow

Tue 29/9

09:55-22:38

2 stops18h 43m

£725

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 16/9

14:50-11:35

1 stop14h 45m

London Heathrow

Tue 29/9

10:00-21:49

1 stop17h 49m

£746

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 16/9

11:10-07:45

1 stop14h 35m

London Heathrow

Wed 23/9

08:00-20:31

2 stops18h 31m

£750

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 16/8

13:05-06:55

1 stop11h 50m

London Heathrow

Sun 23/8

06:50-23:30

2 stops22h 40m

£762

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 4/7

08:05-08:35

2 stops18h 30m

London Heathrow

Tue 6/10

16:40-23:29

1 stop12h 49m

£826
Fastest return journey

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 3/7

12:57-06:45

1 stop11h 48m

London Heathrow

Fri 31/7

12:15-23:24

1 stop17h 09m

£879
Cheapest one-way

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 29/6

08:34-20:20

3 stops29h 46m

£422

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 29/6

06:45-08:05

2 stops19h 20m

£452

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 3/6

05:32-16:00

2 stops28h 28m

£459

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 3/6

10:52-14:15

3 stops45h 23m

£497

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 13 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Huntsville to London Heathrow Airport

How much does it cost for a return flight from Huntsville to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from Huntsville to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 and United Airlines can get you from Huntsville to London Heathrow Airport in just under 14h 45m. Your travel time can differ by up to 1h 40m. 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
Milton Keynes
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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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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