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Cheap flights from Huntsville to London from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to London departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Huntsville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:40 pm - 7:50 amHSV-LHR
11h 10m1 stop
Delta Logo
11:45 am - 9:03 pmLHR-HSV
15h 18m2 stops
$591Delta
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Tue, Dec 2 - Tue, Dec 9
Delta Logo
8:54 am - 7:05 amHSV-LHR
16h 11m2 stops
Delta Logo
11:45 am - 9:03 pmLHR-HSV
15h 18m2 stops
$595Delta
Find Deal
Tue, Dec 2 - Tue, Dec 9
KLM Logo
2:40 pm - 7:50 amHSV-LHR
11h 10m1 stop
KLM Logo
8:55 am - 6:55 pmLHR-HSV
16h 00m1 stop
$597KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
KLM Logo
2:21 pm - 8:45 amHSV-LHR
12h 24m1 stop
KLM Logo
3:50 pm - 10:27 pmLHR-HSV
12h 37m1 stop
$604KLM
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Sun, Feb 1 - Fri, Feb 13
United Airlines Logo
7:39 am - 7:10 amHSV-LHR
17h 31m2 stops
United Airlines Logo
9:00 am - 11:15 pmLHR-HSV
20h 15m2 stops
$619United Airlines
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Wed, Dec 10 - Mon, Dec 15
Virgin Atlantic Logo
10:13 am - 7:50 amHSV-LHR
15h 37m1 stop
Virgin Atlantic Logo
8:55 am - 5:52 pmLHR-HSV
13h 57m1 stop
$639Virgin Atlantic
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Fri, Feb 20 - Sun, Mar 8
Virgin Atlantic Logo
12:41 pm - 7:50 amHSV-LHR
13h 09m1 stop
Virgin Atlantic Logo
8:55 am - 6:57 pmLHR-HSV
15h 02m1 stop
$641Virgin Atlantic
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Fri, Feb 20 - Sun, Mar 8
United Airlines Logo
12:32 pm - 6:40 amHSV-LHR
12h 08m1 stop
United Airlines Logo
7:30 am - 10:07 pmLHR-HSV
20h 37m2 stops
$674United Airlines
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Fri, Feb 20 - Sun, Mar 8
American Airlines Logo
2:04 pm - 7:20 amHSV-LHR
11h 16m1 stop
American Airlines Logo
10:05 am - 10:59 pmLHR-HSV
18h 54m1 stop
$1,137American Airlines
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Thu, Dec 18 - Thu, Dec 25
American Airlines Logo
2:53 pm - 7:20 amHSV-LHR
10h 27m1 stop
American Airlines Logo
2:45 pm - 11:46 pmLHR-HSV
15h 01m1 stop
$1,258American Airlines
Find Deal
Wed, Dec 17 - Sun, Dec 21

United Airlines flights from Huntsville to London Heathrow Airport

Our best United Airlines deals on Huntsville to London Heathrow Airport flight tickets
United Airlines
Dec 10
HSV7:39 amHuntsville
17h 31m
2 stops
LHR7:10 amLondon Heathrow
Dec 15
LHR9:00 amLondon Heathrow
20h 15m
2 stops
HSV11:15 pmHuntsville
$619
Find similar
United Airlines
Feb 20
HSV12:32 pmHuntsville
12h 08m
1 stop
LHR6:40 amLondon Heathrow
Mar 8
LHR7:30 amLondon Heathrow
20h 37m
2 stops
HSV10:07 pmHuntsville
$674
Find similar
United Airlines
Feb 28
HSV6:04 pmHuntsville
30h 36m
1 stop
LHR6:40 amLondon Heathrow
Mar 8
LHR7:30 amLondon Heathrow
20h 37m
2 stops
HSV10:07 pmHuntsville
$677
Find similar

American Airlines flights from Huntsville to London Heathrow Airport

Our best American Airlines deals on Huntsville to London Heathrow Airport flight tickets
American Airlines
Dec 18
HSV2:04 pmHuntsville
11h 16m
1 stop
LHR7:20 amLondon Heathrow
Dec 25
LHR10:05 amLondon Heathrow
18h 54m
1 stop
HSV10:59 pmHuntsville
$1,137
Find similar
American Airlines
Dec 17
HSV2:53 pmHuntsville
10h 27m
1 stop
LHR7:20 amLondon Heathrow
Dec 21
LHR2:45 pmLondon Heathrow
15h 01m
1 stop
HSV11:46 pmHuntsville
$1,258
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momondo Fare Finder

 
Customize your flight search to find flights from Huntsville to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
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

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 12/2

2:40 pm-7:50 am

1 stop11h 10m

London Heathrow

Tue 12/9

11:45 am-9:03 pm

2 stops15h 18m

$591

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 12/2

8:54 am-7:05 am

2 stops16h 11m

London Heathrow

Tue 12/9

11:45 am-9:03 pm

2 stops15h 18m

$595

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 12/2

2:40 pm-7:50 am

1 stop11h 10m

London Heathrow

Tue 12/9

8:55 am-6:55 pm

1 stop16h 00m

$597

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 2/1

2:21 pm-8:45 am

1 stop12h 24m

London Heathrow

Fri 2/13

3:50 pm-10:27 pm

1 stop12h 37m

$604

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 12/10

7:39 am-7:10 am

2 stops17h 31m

London Heathrow

Mon 12/15

9:00 am-11:15 pm

2 stops20h 15m

$619

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

10:13 am-7:50 am

1 stop15h 37m

London Heathrow

Sun 3/8

8:55 am-5:52 pm

1 stop13h 57m

$639

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

12:41 pm-7:50 am

1 stop13h 09m

London Heathrow

Sun 3/8

8:55 am-6:57 pm

1 stop15h 02m

$641

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

12:32 pm-6:40 am

1 stop12h 08m

London Heathrow

Sun 3/8

7:30 am-10:07 pm

2 stops20h 37m

$674

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 12/18

2:04 pm-7:20 am

1 stop11h 16m

London Heathrow

Thu 12/25

10:05 am-10:59 pm

1 stop18h 54m

$1,137

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 12/17

2:53 pm-7:20 am

1 stop10h 27m

London Heathrow

Sun 12/21

2:45 pm-11:46 pm

1 stop15h 01m

$1,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Huntsville to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Huntsville, with most prices found around $759. If you’re not able to fly to London Heathrow Airport in February, then March is your next best option. Flight prices from Huntsville to London Heathrow Airport during March average around $776.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $839. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,400.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Huntsville to London Heathrow Airport at noon for as low as $860. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,139.

Can stopping save me money on Huntsville to London Heathrow Airport flights?

You could potentially save up to 39% on your flight if you consider stops on a Huntsville to London Heathrow Airport flight.

When to book flights from Huntsville to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Huntsville to London Heathrow Airport (HSV to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to London Heathrow Airport

Direct flights

None
There are no direct flights from Huntsville to London Heathrow Airport. There are no popular flight routes from Huntsville to London Heathrow Airport.
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  • How far is Huntsville to London Heathrow by plane?

    A flight from Huntsville to London Heathrow will travel around 4232.4 mi. A reasonable flight in good conditions will take 10h 27m.

  • When did momondo last update prices for flights from Huntsville Airport to London Heathrow Airport?

    Prices for flights from Huntsville Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Huntsville Airport to London Heathrow Airport?

  • How old do you have to be to fly from Huntsville Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Huntsville to London Heathrow Airport?

Best airlines flying from Huntsville to London Heathrow Airport

Compare and see reviews for airlines that fly from Huntsville to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $576Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $605Free CancellationRating
7.9
8,005 reviews
Search Delta flights
United AirlinesPriceFrom $698Free CancellationRating
7.4
9,000 reviews
Search United Airlines flights
American AirlinesPriceFrom $727Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Stratford-upon-Avon
Crawley
Brentwood
Chelmsford
Salisbury
Wembley
Folkestone
Romford
Ilford
Cobham
Swindon

Why use momondo?

Why should I use momondo to find a flight deal from Huntsville to London?

Finding the right flight to London from Huntsville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Huntsville to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Huntsville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Huntsville to London?

momondo helps you find the best flight between Huntsville and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Huntsville to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Huntsville and alert you when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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