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£258 Cheap Flights from Huntsville (HSV) to London (LHR)

View £258 flight on Sun, 6 Dec 2026Opens in a new window

Popular airlines from Huntsville International Airport (HSV) to Heathrow Airport (LHR)

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Cheap Flights from Huntsville (HSV) to London (LHR)

Prices were available within the past 7 days and start at £258 for one-way flights and £656 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sun, 6 Dec - Tue, 15 Dec
HSV
Huntsville
LHR
London
£656 Return, found 4 days ago
£656
Return
found 4 days ago
Select KLM flight, departing Sun, 6 Dec from Huntsville to London, returning Tue, 15 Dec, priced at £656 found 4 days ago
Air France
Tue, 22 Sept - Wed, 30 Sept
HSV
Huntsville
LHR
London
£661 Return, found 6 days ago
£661
Return
found 6 days ago
Select Air France flight, departing Tue, 22 Sept from Huntsville to London, returning Wed, 30 Sept, priced at £661 found 6 days ago
KLM
Sun, 6 Dec - Tue, 15 Dec
HSV
Huntsville
LHR
London
£662 Return, found 4 days ago
£662
Return
found 4 days ago
Select KLM flight, departing Sun, 6 Dec from Huntsville to London, returning Tue, 15 Dec, priced at £662 found 4 days ago
Air France
Tue, 22 Sept - Wed, 30 Sept
HSV
Huntsville
LHR
London
£665 Return, found 6 days ago
£665
Return
found 6 days ago
Select Air France flight, departing Tue, 22 Sept from Huntsville to London, returning Wed, 30 Sept, priced at £665 found 6 days ago
Air France
Sun, 6 Dec - Tue, 15 Dec
HSV
Huntsville
LHR
London
£671 Return, found 4 days ago
£671
Return
found 4 days ago
Select Air France flight, departing Sun, 6 Dec from Huntsville to London, returning Tue, 15 Dec, priced at £671 found 4 days ago
Air France
Fri, 2 Oct - Tue, 13 Oct
HSV
Huntsville
LHR
London
£672 Return, found 2 days ago
£672
Return
found 2 days ago
Select Air France flight, departing Fri, 2 Oct from Huntsville to London, returning Tue, 13 Oct, priced at £672 found 2 days ago
Air France
Sun, 6 Dec - Tue, 15 Dec
HSV
Huntsville
LHR
London
£674 Return, found 4 days ago
£674
Return
found 4 days ago
Select Air France flight, departing Sun, 6 Dec from Huntsville to London, returning Tue, 15 Dec, priced at £674 found 4 days ago
Virgin Atlantic
Sun, 6 Dec - Tue, 15 Dec
HSV
Huntsville
LHR
London
£677 Return, found 4 days ago
£677
Return
found 4 days ago
Select Virgin Atlantic flight, departing Sun, 6 Dec from Huntsville to London, returning Tue, 15 Dec, priced at £677 found 4 days ago
Delta
Sun, 25 Oct - Fri, 6 Nov
HSV
Huntsville
LHR
London
£679 Return, found 2 days ago
£679
Return
found 2 days ago
Select Delta flight, departing Sun, 25 Oct from Huntsville to London, returning Fri, 6 Nov, priced at £679 found 2 days ago
Air Canada
Sat, 24 Oct - Fri, 6 Nov
HSV
Huntsville
LHR
London
£685 Return, found 2 days ago
£685
Return
found 2 days ago
Select Air Canada flight, departing Sat, 24 Oct from Huntsville to London, returning Fri, 6 Nov, priced at £685 found 2 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from £807
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from £807

Frequently asked questions

How much does a flight from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) cost?
You can find one-way and return flights from HSV to LHR with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when HSV to LHR ticket fares go up or down.
What is the cheapest month to fly from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
The cheapest months to fly from HSV to LHR are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
Enter HSV to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
American Airlines is one of the cheapest airlines offering connecting return flights from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow), with a layover in Charlotte-Douglas Intl. (CLT), starting from around £462 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
There are approximately 38 connecting flights per day from Huntsville International (HSV) to London Heathrow (LHR). Some common connection points include Hartsfield-Jackson Atlanta International (ATL), O'Hare International (ORD), and Charlotte-Douglas International (CLT).
What is the earliest flight from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
The earliest flight from Huntsville International Airport (HSV) to London Heathrow (LHR) typically departs around 5:00 AM local time. This service is operated by American Airlines and is seasonal, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) on a Monday, with around 46 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Delta, United, and American Airlines. Looking at the week, Monday offers notably more flight options compared to other days, ensuring you have plenty of choices for your travel plans.
What are the most popular departure times for flights from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) are between 12pm and 3pm. Many major carriers, including Delta, American Airlines and United, offer flights during this window. Many travellers prefer this because it allows for a morning in Huntsville and an evening arrival in London, giving you time to settle in.
How long does it take to fly from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
There are no nonstop flights from Huntsville International Airport (HSV) to London Heathrow (LHR). For flights with one stop, you can expect the journey to take around 11 hours 48 minutes. If your flight has two or more stops, the travel time will be longer, typically around 14 hours 48 minutes. The total distance covered is approximately 6,835 kilometers. Keep in mind that these are average times, and your actual travel duration can vary depending on the specific routing, layover times, and factors like weather and wind patterns.
Can you fly business or first class from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
Yes, you can fly business class from Huntsville International Airport (HSV) to London Heathrow (LHR).Airlines that offer business class service on this route include:
  • Delta
  • United
  • Finnair
  • American Airlines
First class cabins are available on American Airlines.
How do I earn miles on a Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Huntsville, AL (HSV)?
If you're planning to travel to London from Huntsville Intl. (HSV), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), or Washington Dulles Intl. (IAD) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow)?
If you booked your Huntsville, AL (HSV-Huntsville Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Huntsville Intl.
Destination airport
Heathrow
Airlines serving
Air France, Finnair, KLM, Lufthansa, Scandinavian Airlines, Virgin Atlantic
Return price
£656
Distance
6795 km

Book with confidence

Compare flights from Huntsville to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Huntsville to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Huntsville Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Huntsville Intl. (HSV) to Heathrow (LHR)

The easiest way to view the best deals on flights from Huntsville to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Huntsville Intl. to Heathrow start at just £656 and range up to £685.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Huntsville and London
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Huntsville to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Huntsville Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Huntsville to London easily and book with confidence

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