Which airport is the most popular layover for flights between Huntsville and London?

Charlotte (CLT) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to London?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London from Huntsville according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Huntsville to London?

Charlotte (CLT) has the shortest average layover time for this route: 1h 11m.

Which layover airport offers the lowest fares from Huntsville to London?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $763.

Which layover airport has the shortest travel time from Huntsville to London?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 10h 30m.

What is the cheapest airline that flies from Huntsville to London?

Aer Lingus, Delta, and United Airlines are the most popular carriers operating from Huntsville to London

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

Prices for flights from Huntsville Airport to London are updated daily.

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

The number of operators available for flights from Huntsville Airport to London is 4 as of August 2026.

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

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.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$313 Cheap Flights from Huntsville to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Huntsville to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:03 pm - 10:00 am

HSV

LGW

14h 57m

1 stop

10:10 am - 9:15 am

LGW

HSV

28h 05m

1 stop

$626Multiple Airlines

Sal, Eki 20 - Çar, Eki 28

10:47 am - 10:00 am

HSV

LGW

17h 13m

1 stop

2:00 pm - 10:12 am

LGW

HSV

26h 12m

1 stop

$824Multiple Airlines

Cum, Ağu 28 - Cum, Eyl 4

2:04 pm - 7:10 am

HSV

LHR

11h 06m

1 stop

10:00 am - 10:54 pm

LHR

HSV

17h 54m

2 stops

$885Delta

Sal, Eki 20 - Çar, Eki 28

7:30 am - 7:55 am

HSV

LHR

18h 25m

1 stop

6:50 am - 5:39 pm

LHR

HSV

16h 49m

2 stops

$892United Airlines

Çar, Oca 13 - Çar, Oca 27

6:55 am - 6:25 am

HSV

LHR

17h 30m

1 stop

6:30 am - 6:56 pm

LHR

HSV

18h 26m

2 stops

$892Delta

Sal, Oca 12 - Sal, Oca 19

1:32 pm - 10:25 am

HSV

LHR

14h 53m

2 stops

6:50 am - 5:39 pm

LHR

HSV

16h 49m

2 stops

$897United Airlines

Çar, Oca 13 - Çar, Oca 27

10:50 am - 9:15 am

HSV

LHR

16h 25m

1 stop

3:40 pm - 10:58 pm

LHR

HSV

13h 18m

1 stop

$921American Airlines

Sal, Oca 12 - Sal, Oca 19

9:12 am - 7:50 am

HSV

LHR

16h 38m

1 stop

10:50 am - 6:56 pm

LHR

HSV

14h 06m

1 stop

$922Virgin Atlantic

Çar, Oca 13 - Çar, Oca 27

1:00 pm - 11:40 am

HSV

LHR

16h 40m

1 stop

12:40 pm - 10:39 pm

LHR

HSV

15h 59m

1 stop

$922Virgin Atlantic

Sal, Oca 5 - Sal, Oca 12

2:30 pm - 9:05 am

HSV

LHR

12h 35m

1 stop

9:15 am - 10:38 pm

LHR

HSV

19h 23m

1 stop

$991American Airlines

Çar, Eyl 16 - Çar, Eyl 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Huntsville to London

Our best United Airlines deals on Huntsville to London flight tickets

United Airlines

Jan 13

HSV1:32 pmHuntsville

14h 53m

2 stops

LHR10:25 amLondon Heathrow

Jan 27

LHR6:50 amLondon Heathrow

16h 49m

2 stops

HSV5:39 pmHuntsville

$897

United Airlines

Sep 15

HSV1:05 pmHuntsville

11h 50m

1 stop

LHR6:55 amLondon Heathrow

Sep 25

LHR6:50 amLondon Heathrow

22h 40m

2 stops

HSV11:30 pmHuntsville

$964

United Airlines

Sep 14

HSV9:00 amHuntsville

16h 45m

1 stop

LHR7:45 amLondon Heathrow

Sep 21

LHR5:55 pmLondon Heathrow

31h 54m

2 stops

HSV7:49 pmHuntsville

$975

KLM flights from Huntsville to London

Our best KLM deals on Huntsville to London flight tickets

KLM

Oct 20

HSV10:51 amHuntsville

13h 34m

1 stop

LHR6:25 amLondon Heathrow

Oct 28

LHR6:30 amLondon Heathrow

16h 17m

2 stops

HSV5:47 pmHuntsville

$885

KLM

Oct 20

HSV5:17 pmHuntsville

12h 03m

1 stop

LHR11:20 amLondon Heathrow

Oct 28

LHR8:55 amLondon Heathrow

13h 52m

1 stop

HSV5:47 pmHuntsville

$914

KLM

Sep 9

HSV12:41 pmHuntsville

11h 44m

1 stop

LHR6:25 amLondon Heathrow

Sep 16

LHR11:45 amLondon Heathrow

17h 19m

2 stops

HSV11:04 pmHuntsville

$955

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Sal 10/20

1:03 pm-10:00 am

1 stop14h 57m

London Gatwick

Çar 10/28

10:10 am-9:15 am

1 stop28h 05m

$626

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Cum 8/28

10:47 am-10:00 am

1 stop17h 13m

London Gatwick

Cum 9/4

2:00 pm-10:12 am

1 stop26h 12m

$824

Quickest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sal 10/20

2:04 pm-7:10 am

1 stop11h 06m

London Heathrow

Çar 10/28

10:00 am-10:54 pm

2 stops17h 54m

$885

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Çar 1/13

7:30 am-7:55 am

1 stop18h 25m

London Heathrow

Çar 1/27

6:50 am-5:39 pm

2 stops16h 49m

$892

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sal 1/12

6:55 am-6:25 am

1 stop17h 30m

London Heathrow

Sal 1/19

6:30 am-6:56 pm

2 stops18h 26m

$892

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Çar 1/13

1:32 pm-10:25 am

2 stops14h 53m

London Heathrow

Çar 1/27

6:50 am-5:39 pm

2 stops16h 49m

$897

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sal 1/12

10:50 am-9:15 am

1 stop16h 25m

London Heathrow

Sal 1/19

3:40 pm-10:58 pm

1 stop13h 18m

$921

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Çar 1/13

9:12 am-7:50 am

1 stop16h 38m

London Heathrow

Çar 1/27

10:50 am-6:56 pm

1 stop14h 06m

$922

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sal 1/5

1:00 pm-11:40 am

1 stop16h 40m

London Heathrow

Sal 1/12

12:40 pm-10:39 pm

1 stop15h 59m

$922

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Çar 9/16

2:30 pm-9:05 am

1 stop12h 35m

London Heathrow

Çar 9/23

9:15 am-10:38 pm

1 stop19h 23m

$991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Huntsville to London

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

Prices

Airlines

Layovers

What is the cheapest month to fly to London?

The cheapest month to fly to London from Huntsville is in August. Flight prices, which tend to average around $626, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Huntsville averaging around $695.

Can stopping save me money on Huntsville to London flights?

You could potentially save up to 14% on your flight if you consider stops on a Huntsville to London flight.

When to book flights from Huntsville to London

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

Estimated round-trip price

Cheap Huntsville to London (HSV to LON) flight deals and tips

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

Fastest flight time	10h 16m
Direct flights	None

The fastest flight from Huntsville to London takes 10h 16m

There are no direct flights from Huntsville to London. There are no popular flight routes from Huntsville to London.

Search flight deals

Frequently asked questions about flying from Huntsville to London

How far is Huntsville to London by plane?
The straight-line distance from Huntsville to London is 4245.0 mi. In terms of flight time, this usually takes a little over 10h 16m.
When did momondo last update prices for flights from Huntsville Airport to London?
Prices for flights from Huntsville Airport to London are updated daily.
How many operators does momondo search for flights from Huntsville Airport to London?
The number of operators available for flights from Huntsville Airport to London is 4 as of August 2026.
How old do you have to be to fly from Huntsville Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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. 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?
Based on momondo bookings for flights between Huntsville and London, the leading airline is United Airlines, making up 34% of the total bookings. Other popular airlines include American Airlines with 24%, Delta with 17%, and Virgin Atlantic with 13%.

Best airlines flying from Huntsville to London

Compare and see reviews for airlines that fly from Huntsville to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $567	Free Cancellation	Rating 7.8 8,493 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $576	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $720	Free Cancellation	Rating 7.1 11,847 reviews	Search American Airlines flights
United Airlines	PriceFrom $763	Free Cancellation	Rating 7.4 10,062 reviews	Search United Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Croydon

Wembley

Stansted

Kingston upon Thames

Watford

Slough

Harrow

Cobham

Richmond

Uxbridge

Guildford

Worthing

Romford

Ilford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Huntsville to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Huntsville to London flights to just show those with flexible booking policies.

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

Once all potential Huntsville to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to London from Huntsville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sal 9/1

Sal 9/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Huntsville

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Huntsville to London from $313

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 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Huntsville to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Huntsville to London

Our best United Airlines deals on Huntsville to London flight tickets

KLM flights from Huntsville to London

Our best KLM deals on Huntsville to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Huntsville to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Huntsville to London

What is the cheapest month to fly to London?

Can stopping save me money on Huntsville to London flights?

What is the cheapest airline that flies from Huntsville to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Huntsville and London?

Which layover airport offers the lowest fares from Huntsville to London?

Which layover airport has the shortest travel time from Huntsville to London?

Which layover airport has the shortest connection time from Huntsville to London?

When to book flights from Huntsville to London

Cheap Huntsville to London (HSV to LON) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Huntsville to London

Best airlines flying from Huntsville to London

Compare and see reviews for airlines that fly from Huntsville to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Huntsville

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year