Find flights
When to book
FAQs

Cheap flights from Huntsville to London Heathrow Airport from £263

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LHR
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Sat 6/1206:30HSV - LHR
2 stops18h 40mAir Canada
Sat 13/1213:25LHR - HSV
2 stops28h 34mAir Canada
Deal found 6/11£487
Sat 6/1218:05HSV - LHR
1 stop10h 45mUnited Airlines
Sat 13/1213:25LHR - HSV
2 stops15h 50mUnited Airlines
Deal found 6/11£493
Sun 14/1207:00HSV - LHR
1 stop20h 00mDelta
Tue 23/1215:50LHR - HSV
1 stop22h 57mDelta
Deal found 6/11£551
Mon 15/1209:00HSV - LHR
1 stop19h 15mUnited Airlines
Sun 21/1212:05LHR - HSV
1 stop17h 26mUnited Airlines
Deal found 6/11£571
Sun 14/1212:45HSV - LHR
2 stops15h 40mUnited Airlines
Sun 21/1216:20LHR - HSV
1 stop13h 11mUnited Airlines
Deal found 6/11£574
Sat 13/1214:45HSV - LHR
1 stop34h 45mUnited Airlines
Tue 23/1216:20LHR - HSV
1 stop27h 58mUnited Airlines
Deal found 6/11£575
Sat 6/1206:30HSV - LHR
3 stops18h 40mMultiple Airlines
Sat 13/1218:00LHR - HSV
2 stops25h 22mMultiple Airlines
Deal found 6/11£579
Sat 13/1213:32HSV - LHR
2 stops12h 33mDelta
Tue 23/1215:50LHR - HSV
1 stop22h 57mDelta
Deal found 6/11£600
Tue 16/1205:25HSV - LHR
1 stop19h 00mDelta
Tue 23/1215:50LHR - HSV
1 stop22h 57mDelta
Deal found 6/11£605
Mon 15/1208:10HSV - LHR
1 stop20h 40mUnited Airlines
Mon 22/1212:05LHR - HSV
1 stop28h 09mUnited Airlines
Deal found 6/11£613
Sun 14/1212:45HSV - LHR
2 stops14h 25mUnited Airlines
Mon 22/1216:20LHR - HSV
1 stop23h 54mUnited Airlines
Deal found 6/11£616

Cheap 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 7 November 2025.

Round-trip from

£457

One-way from

£263

Popular in

November

Cheapest in

February

Average price

£1,323
Delta
  • Delta
  • 1/2-13/2
  • 3 total stops
  • 34h 33m total
  • Huntsville to London
Search Deals
7/1
  • 7/1
  • 3 total stops
  • 41h 50m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 7 November 2025.
Use the filters below to find and compare flights from Huntsville to London Heathrow Airport that are best for you.

Fly from

Huntsville

Fly to

Heathrow

Route

Depart

Return

Price

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 1/2

10:04-09:00

1 stop16h 56m

London Heathrow

Fri 13/2

06:30-18:07

2 stops17h 37m

£457

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 1/2

14:21-08:45

1 stop12h 24m

London Heathrow

Fri 13/2

15:50-22:27

1 stop12h 37m

£461

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

17:12-09:20

2 stops34h 08m

London Heathrow

Sun 8/3

18:40-22:33

2 stops32h 53m

£475

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 28/2

17:12-17:40

2 stops18h 28m

London Heathrow

Sun 8/3

17:00-22:33

2 stops34h 33m

£475

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

10:13-07:50

1 stop15h 37m

London Heathrow

Sun 8/3

08:55-17:52

1 stop13h 57m

£488

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 6/12

17:00-11:40

1 stop12h 40m

London Heathrow

Sat 13/12

10:45-19:37

1 stop14h 52m

£493

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

12:41-07:50

1 stop13h 09m

London Heathrow

Sun 8/3

06:20-16:52

2 stops16h 32m

£512

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

12:32-06:40

1 stop12h 08m

London Heathrow

Sun 8/3

07:30-22:07

2 stops20h 37m

£515

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 7/1

19:05-18:55

3 stops41h 50m

£263

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 7/1

06:15-07:10

2 stops18h 55m

£305

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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

What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of £39). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £587). 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

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, KLM, and Scandinavian Airlines can get you from Huntsville to London Heathrow Airport in just under 12h 24m. Your travel time can differ by up to 21h 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.

  • What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of £39). Flying from Huntsville to London Heathrow Airport in June is currently the most expensive (average of £587). 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.