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Cheap flights from Huntsville to London from £217

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LON
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Huntsville to London

Enter your travel dates to find the best prices.

Cheapest flights from Huntsville to London
Explore the most affordable flight options available from Huntsville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Tue 20/1013:03 -
1 stop14h 57m
Wed 28/1010:10 -
1 stop28h 05m
Deal found 1/8£465
Mon 26/1019:02 -
1 stop29h 58m
Sun 15/1112:35 -
1 stop25h 13m
Deal found 5/8£516
Tue 27/1013:03 -
1 stop11h 57m
Sun 15/1112:35 -
1 stop25h 13m
Deal found 5/8£528
Sun 25/1009:55 -
1 stop17h 20m
Sun 15/1112:35 -
1 stop25h 13m
Deal found 5/8£558
Mon 26/1019:02 -
1 stop29h 58m
Tue 17/1110:10 -
1 stop30h 08m
Deal found 5/8£574
Mon 16/1112:25 -
1 stop13h 30m
Wed 18/1106:50 -
2 stops21h 02m
Deal found 3/8£575
Mon 26/1019:02 -
1 stop29h 58m
Wed 18/1110:10 -
1 stop29h 05m
Deal found 5/8£576
Tue 27/1013:03 -
1 stop11h 57m
Tue 17/1110:10 -
1 stop30h 08m
Deal found 5/8£586
Tue 27/1013:03 -
1 stop11h 57m
Wed 18/1110:10 -
1 stop29h 05m
Deal found 5/8£588
Mon 26/1019:02 -
1 stop29h 58m
Fri 20/1112:35 -
1 stop27h 43m
Deal found 5/8£613
Sun 25/1009:55 -
1 stop17h 20m
Tue 17/1110:10 -
1 stop30h 08m
Deal found 5/8£616
Sun 25/1009:55 -
1 stop17h 20m
Wed 18/1110:10 -
1 stop29h 05m
Deal found 5/8£619

Find flight deals from Huntsville to London

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to London (LON). 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 5 August 2026.

Round-trip from

£465

One-way from

£217

Popular in

March

Cheapest in

September

Average price

£901
20/10-28/10
  • 20/10-28/10
  • 2 total stops
  • 43h 02m total
  • Huntsville to London
Search Deals
16/10
  • 16/10
  • 1 total stop
  • 32h 23m total
  • Huntsville to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Huntsville to London 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 5 August 2026.
Use the filters below to find and compare flights from Huntsville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 16/11

12:25-07:55

1 stop13h 30m

London Heathrow

Wed 18/11

06:50-21:52

2 stops21h 02m

£575

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 6/12

15:05-07:40

1 stop34h 35m

London Heathrow

Wed 9/12

07:30-19:58

2 stops18h 28m

£639

HuntsvilleLondon

HSV Huntsville - LGW London Gatwick

HSVLGW

Huntsville

Mon 26/10

09:18-09:45

2 stops19h 27m

London Gatwick

Sun 15/11

12:35-07:48

1 stop25h 13m

£639

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 20/10

14:04-07:10

1 stop11h 06m

London Heathrow

Wed 28/10

10:00-22:54

2 stops17h 54m

£657

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

£667

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 6/12

10:08-07:05

2 stops14h 57m

London Heathrow

Wed 9/12

10:00-20:56

2 stops16h 56m

£674

HuntsvilleLondon

HSV Huntsville - LGW London Gatwick

HSVLGW

Huntsville

Tue 15/9

13:03-14:40

2 stops19h 37m

London Gatwick

Sat 26/9

14:00-09:15

1 stop25h 15m

£700

HuntsvilleLondon

HSV Huntsville - LCY London City

HSVLCY

Huntsville

Fri 9/10

10:51-07:55

2 stops15h 04m

London City

Tue 20/10

09:20-22:54

2 stops19h 34m

£715
Fastest return journey

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 5/10

16:50-13:15

1 stop14h 25m

London Heathrow

Mon 12/10

13:25-20:36

1 stop13h 11m

£716

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 15/9

10:55-06:25

1 stop13h 30m

London Heathrow

Fri 25/9

09:55-23:04

2 stops19h 09m

£717

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Huntsville to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, September is the cheapest month in which you can book a flight from Huntsville to London (average of £516). Flying from Huntsville to London in June is currently the most expensive (average of £945). 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.

What’s the top stopover airport for flights from Huntsville to London?

Share of one-stop return flights from Huntsville to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Houston (IAH) – chosen by Cheapflights users on 36% of one-stop itineraries from Huntsville to London on Cheapflights.

What’s the cheapest stopover airport for flights from Huntsville to London?

Average return fare for one-stop flights from Huntsville to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £449.

What’s the fastest stopover option from Huntsville to London?

Shortest average travel time for one-stop one-way flights from Huntsville to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 25m.

Which airport typically offers the quickest stopover for flights from Huntsville to London?

Average stopover duration for one-stop one-way flights from Huntsville to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 46m.

Related info for your journey

Find useful and relevant information for your journey from Huntsville to London. 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?

    Most people fly from Huntsville (HSV) if they book a flight from Huntsville to London. On average, Huntsville has 0 outbound flights to London per day from 0 airlines. Huntsville is conveniently located just 12.4 mi from Huntsville’s city center.

  • How long is the flight from Huntsville to London?

    Airlines like United Airlines, Delta, and Lufthansa fly from Huntsville to London in about 11h 06m. The time it takes to get you to your destination can typically vary by up to 11h 33m. Airlines will cover a distance of 4244 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Huntsville to London?

    When deciding which route to take from Huntsville to London consider Huntsville - London Heathrow, Huntsville - London City or Huntsville - London Gatwick as they are the most popular.

  • Can I find deals for flights from Huntsville to London that include hotel bookings?

    Yes. In addition to deals on Huntsville to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Huntsville to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntsville to London.

  • Can I find deals for business class flights from Huntsville to London?

    Yes. Cheapflights offers flight deals from Huntsville to London 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?

    Currently, September is the cheapest month in which you can book a flight from Huntsville to London (average of £516). Flying from Huntsville to London in June is currently the most expensive (average of £945). 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

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Can Cheapflights find flights from Huntsville to London with no change fees?

Yes, we can. To see specific flights from Huntsville to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Huntsville to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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