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 $967.

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 25m.

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

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

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

Washington, D.C. (IAD) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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.

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 53% of people opting to fly with this airline when traveling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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 April 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.

$420 Cheap Flights from Huntsville to London in 2026

Q: What is the typical price of a round-trip flight between Huntsville and London?

Prices are currently low for flights on this route. Typical prices usually range from $1,790 to $921. The lowest price recently found on this route was $768.

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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.

10:44 am - 6:20 am

HSV

LGW

37h 36m

2 stops

2:00 pm - 1:56 pm

LGW

HSV

29h 56m

1 stop

$768Multiple Airlines

Fri, May 1 - Thu, May 28

1:00 pm - 9:40 pm

HSV

LHR

26h 40m

2 stops

6:40 am - 8:31 pm

LHR

HSV

19h 51m

2 stops

$822Scandinavian Airlines

Mon, Sep 7 - Mon, Sep 14

1:00 pm - 5:40 pm

HSV

LHR

22h 40m

2 stops

6:40 am - 8:31 pm

LHR

HSV

19h 51m

3 stops

$835Scandinavian Airlines

Mon, Sep 7 - Mon, Sep 14

6:30 pm - 3:40 pm

HSV

LHR

15h 10m

2 stops

7:25 am - 9:51 pm

LHR

HSV

20h 26m

2 stops

$912Lufthansa

Wed, Sep 16 - Wed, Sep 23

6:30 pm - 7:40 pm

HSV

LHR

19h 10m

2 stops

7:25 am - 9:51 pm

LHR

HSV

20h 26m

2 stops

$914Lufthansa

Wed, Sep 9 - Wed, Sep 23

10:28 am - 7:40 am

HSV

LHR

15h 12m

1 stop

3:00 pm - 9:05 pm

LHR

HSV

12h 05m

1 stop

$931American Airlines

Wed, Sep 16 - Wed, Sep 23

7:12 pm - 12:10 pm

HSV

LHR

10h 58m

1 stop

11:00 am - 7:06 pm

LHR

HSV

14h 06m

1 stop

$932American Airlines

Wed, Sep 16 - Wed, Sep 23

11:10 am - 7:55 am

HSV

LHR

14h 45m

1 stop

6:50 am - 11:19 pm

LHR

HSV

22h 29m

2 stops

$963United Airlines

Tue, May 12 - Tue, May 19

12:35 pm - 9:25 am

HSV

LGW

14h 50m

2 stops

10:25 am - 6:58 pm

LGW

HSV

14h 33m

2 stops

$1,093Delta

Wed, May 13 - Wed, May 20

2:06 pm - 9:30 am

HSV

LCY

13h 24m

2 stops

10:00 am - 8:44 pm

LCY

HSV

16h 44m

2 stops

$1,174Delta

Thu, May 14 - Thu, May 21

American Airlines flights from Huntsville to London

Our best American Airlines deals on Huntsville to London flight tickets

American Airlines

Sep 16

HSV10:28 amHuntsville

15h 12m

1 stop

LHR7:40 amLondon Heathrow

Sep 23

LHR3:00 pmLondon Heathrow

12h 05m

1 stop

HSV9:05 pmHuntsville

$931

American Airlines

Sep 16

HSV7:12 pmHuntsville

10h 58m

1 stop

LHR12:10 pmLondon Heathrow

Sep 23

LHR11:00 amLondon Heathrow

14h 06m

1 stop

HSV7:06 pmHuntsville

$932

American Airlines

Sep 16

HSV10:28 amHuntsville

15h 12m

1 stop

LHR7:40 amLondon Heathrow

Sep 23

LHR3:00 pmLondon Heathrow

12h 05m

1 stop

HSV9:05 pmHuntsville

$933

United Airlines flights from Huntsville to London

Our best United Airlines deals on Huntsville to London flight tickets

United Airlines

May 12

HSV11:10 amHuntsville

14h 45m

1 stop

LHR7:55 amLondon Heathrow

May 19

LHR6:50 amLondon Heathrow

22h 29m

2 stops

HSV11:19 pmHuntsville

$963

United Airlines

May 12

HSV2:27 pmHuntsville

13h 33m

2 stops

LHR10:00 amLondon Heathrow

May 19

LHR10:50 amLondon Heathrow

18h 29m

2 stops

HSV11:19 pmHuntsville

$967

United Airlines

May 13

HSV7:35 amHuntsville

16h 20m

2 stops

LHR5:55 amLondon Heathrow

May 20

LHR6:50 amLondon Heathrow

16h 40m

2 stops

HSV5:30 pmHuntsville

$968

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Fri 5/1

10:44 am-6:20 am

2 stops37h 36m

London Gatwick

Thu 5/28

2:00 pm-1:56 pm

1 stop29h 56m

$768

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 9/7

1:00 pm-9:40 pm

2 stops26h 40m

London Heathrow

Mon 9/14

6:40 am-8:31 pm

2 stops19h 51m

$822

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 9/7

1:00 pm-5:40 pm

2 stops22h 40m

London Heathrow

Mon 9/14

6:40 am-8:31 pm

3 stops19h 51m

$835

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

6:30 pm-3:40 pm

2 stops15h 10m

London Heathrow

Wed 9/23

7:25 am-9:51 pm

2 stops20h 26m

$912

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/9

6:30 pm-7:40 pm

2 stops19h 10m

London Heathrow

Wed 9/23

7:25 am-9:51 pm

2 stops20h 26m

$914

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

10:28 am-7:40 am

1 stop15h 12m

London Heathrow

Wed 9/23

3:00 pm-9:05 pm

1 stop12h 05m

$931

Quickest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

7:12 pm-12:10 pm

1 stop10h 58m

London Heathrow

Wed 9/23

11:00 am-7:06 pm

1 stop14h 06m

$932

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 5/12

11:10 am-7:55 am

1 stop14h 45m

London Heathrow

Tue 5/19

6:50 am-11:19 pm

2 stops22h 29m

$963

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Wed 5/13

12:35 pm-9:25 am

2 stops14h 50m

London Gatwick

Wed 5/20

10:25 am-6:58 pm

2 stops14h 33m

$1,093

HuntsvilleLondon

HSV - LCY

HSVLCY

Huntsville

Thu 5/14

2:06 pm-9:30 am

2 stops13h 24m

London City

Thu 5/21

10:00 am-8:44 pm

2 stops16h 44m

$1,174

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 typical price of a round-trip flight between Huntsville and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Huntsville is in February. Flight prices, which tend to average around $653, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Huntsville averaging around $696.

Can stopping save me money on Huntsville to London flights?

You could potentially save up to 1% 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	12h 00m
Direct flights	None

The fastest flight from Huntsville to London takes 12h 00m

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 12h 00m.
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 April 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 30% of the total bookings. Other popular airlines include American Airlines with 23%, Virgin Atlantic with 20%, and Delta with 19%.

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
Virgin Atlantic	PriceFrom $576	Free Cancellation	Rating 7.5 685 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $605	Free Cancellation	Rating 7.9 8,368 reviews	Search Delta flights
United Airlines	PriceFrom $697	Free Cancellation	Rating 7.4 9,529 reviews	Search United Airlines flights
American Airlines	PriceFrom $727	Free Cancellation	Rating 7.1 11,544 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Stansted

Croydon

Dartford

Brentwood

Guildford

Cobham

Folkestone

Romford

Harrow

Watford

Richmond

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

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Complete your trip

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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 $420

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Huntsville to London

Our best American Airlines deals on Huntsville to London flight tickets

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Our best United Airlines deals on Huntsville to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Huntsville to London

What is the typical price of a round-trip flight between Huntsville and 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

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

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.

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

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