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

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

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 49% 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 travel time from Huntsville to London?

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

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 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.

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.

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 September 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.

$486 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.

7:37 pm - 10:00 amHSV Huntsville-LGW London Gatwick

32h 23m1 stop Orlando

2:00 pm - 9:15 amLGW London Gatwick-HSV Huntsville

25h 15m1 stop Orlando

$801Multiple Airlines

Fri, Sep 25 - Wed, Sep 30

7:37 pm - 10:00 amHSV Huntsville-LGW London Gatwick

32h 23m1 stop Orlando

12:40 pm - 6:25 pmLGW London Gatwick-HSV Huntsville

35h 45m2 stops Toronto Pearson Intl Fort Lauderdale

$848Multiple Airlines

Fri, Sep 25 - Wed, Sep 30

7:30 am - 7:10 amHSV Huntsville-LHR London Heathrow

17h 40m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:35 am - 5:40 pmLHR London Heathrow-HSV Huntsville

17h 05m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$881United Airlines

Sat, Dec 5 - Mon, Dec 7

1:15 pm - 10:50 amHSV Huntsville-LHR London Heathrow

15h 35m1 stop Washington, D.C. Dulles Intl

6:50 am - 9:52 pmLHR London Heathrow-HSV Huntsville

21h 02m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$887United Airlines

Tue, Nov 3 - Tue, Nov 10

11:45 am - 7:50 amHSV Huntsville-LHR London Heathrow

14h 05m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:26 pmLHR London Heathrow-HSV Huntsville

15h 56m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$915Delta

Wed, Feb 3 - Tue, Feb 9

11:45 am - 7:50 amHSV Huntsville-LHR London Heathrow

14h 05m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:26 pmLHR London Heathrow-HSV Huntsville

15h 56m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$916Delta

Wed, Feb 3 - Tue, Feb 9

5:55 pm - 12:10 pmHSV Huntsville-LHR London Heathrow

12h 15m1 stop Charlotte Douglas

2:25 pm - 11:24 pmLHR London Heathrow-HSV Huntsville

14h 59m1 stop Dallas/Fort Worth

$917American Airlines

Wed, Sep 30 - Tue, Oct 6

10:26 am - 8:35 amHSV Huntsville-LHR London Heathrow

16h 09m1 stop Chicago O'Hare Intl

9:55 am - 5:33 pmLHR London Heathrow-HSV Huntsville

13h 38m1 stop Charlotte Douglas

$925American Airlines

Wed, Feb 3 - Tue, Feb 9

6:00 am - 7:10 amHSV Huntsville-LHR London Heathrow

19h 10m1 stop Detroit Metropolitan Wayne County

3:15 pm - 10:54 pmLHR London Heathrow-HSV Huntsville

13h 39m1 stop Atlanta Hartsfield-Jackson

$963Virgin Atlantic

Thu, Oct 1 - Thu, Oct 8

10:51 am - 7:15 amHSV Huntsville-LHR London Heathrow

14h 24m1 stop Atlanta Hartsfield-Jackson

8:55 am - 8:36 pmLHR London Heathrow-HSV Huntsville

16h 41m1 stop Atlanta Hartsfield-Jackson

$963Virgin Atlantic

Sun, Oct 18 - Sun, Oct 25

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Aer Lingus flights from Huntsville to London

Our best Aer Lingus deals on Huntsville to London flight tickets

Aer Lingus

Sep 15

HSV7:26 amHuntsville

19h 39m

2 stops

LHR9:05 amLondon Heathrow

Sep 25

LHR8:50 amLondon Heathrow

21h 34m

2 stops

HSV12:24 amHuntsville

$1,069

Aer Lingus

Nov 5

HSV10:40 amHuntsville

17h 45m

2 stops

LCY10:25 amLondon City

Nov 14

LCY11:25 amLondon City

19h 05m

2 stops

HSV12:30 amHuntsville

$1,446

Aer Lingus

Oct 22

HSV6:45 amHuntsville

19h 50m

2 stops

LCY8:35 amLondon City

Oct 31

LCY7:45 amLondon City

20h 13m

2 stops

HSV10:58 pmHuntsville

$1,603

Delta flights from Huntsville to London

Our best Delta deals on Huntsville to London flight tickets

Delta

Feb 3

HSV11:45 amHuntsville

14h 05m

1 stop

LHR7:50 amLondon Heathrow

Feb 9

LHR6:30 amLondon Heathrow

15h 56m

2 stops

HSV4:26 pmHuntsville

$915

Delta

Oct 1

HSV8:46 amHuntsville

16h 29m

1 stop

LHR7:15 amLondon Heathrow

Oct 8

LHR9:55 amLondon Heathrow

16h 41m

2 stops

HSV8:36 pmHuntsville

$937

Delta

Oct 16

HSV10:46 amHuntsville

14h 29m

1 stop

LHR7:15 amLondon Heathrow

Oct 23

LHR11:45 amLondon Heathrow

17h 09m

2 stops

HSV10:54 pmHuntsville

$938

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleLondon

HSV Huntsville - LGW London Gatwick

HSVLGW

Huntsville

Fri 9/25

7:37 pm-10:00 am

1 stop32h 23m

London Gatwick

Wed 9/30

2:00 pm-9:15 am

1 stop25h 15m

$801

HuntsvilleLondon

HSV Huntsville - LGW London Gatwick

HSVLGW

Huntsville

Fri 9/25

7:37 pm-10:00 am

1 stop32h 23m

London Gatwick

Wed 9/30

12:40 pm-6:25 pm

2 stops35h 45m

$848

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sat 12/5

7:30 am-7:10 am

2 stops17h 40m

London Heathrow

Mon 12/7

6:35 am-5:40 pm

2 stops17h 05m

$881

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Tue 11/3

1:15 pm-10:50 am

1 stop15h 35m

London Heathrow

Tue 11/10

6:50 am-9:52 pm

2 stops21h 02m

$887

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 2/3

11:45 am-7:50 am

1 stop14h 05m

London Heathrow

Tue 2/9

6:30 am-4:26 pm

2 stops15h 56m

$915

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 2/3

11:45 am-7:50 am

1 stop14h 05m

London Heathrow

Tue 2/9

6:30 am-4:26 pm

2 stops15h 56m

$916

Quickest round-trip

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 9/30

5:55 pm-12:10 pm

1 stop12h 15m

London Heathrow

Tue 10/6

2:25 pm-11:24 pm

1 stop14h 59m

$917

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Wed 2/3

10:26 am-8:35 am

1 stop16h 09m

London Heathrow

Tue 2/9

9:55 am-5:33 pm

1 stop13h 38m

$925

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Thu 10/1

6:00 am-7:10 am

1 stop19h 10m

London Heathrow

Thu 10/8

3:15 pm-10:54 pm

1 stop13h 39m

$963

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Sun 10/18

10:51 am-7:15 am

1 stop14h 24m

London Heathrow

Sun 10/25

8:55 am-8:36 pm

1 stop16h 41m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 December. Flight prices, which tend to average around $685, 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 $719.

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

Best Price Found	$486
Fastest flight time	10h 35m
Direct flights	None

The best one-way flight to London from Huntsville in the past 72 hours is $486. The best round-trip flight deal from Huntsville to London found on momondo in the last 72 hours is $801.

The fastest flight from Huntsville to London takes 10h 35m

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 35m.
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 September 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 27%, Delta with 15%, and Lufthansa with 12%.

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 $398	Free Cancellation	Rating 7.8 8,568 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $675	Free Cancellation	Rating 7.4 696 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $720	Free Cancellation	Rating 7.1 12,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $763	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights

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Gatwick

Milton Keynes

Hayes

Wembley

Luton

Croydon

Dover

Richmond

Stansted

Kingston upon Thames

Harrow

Cobham

Watford

Slough

Eastbourne

Worthing

Hook

Uxbridge

Romford

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.

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Cheap flights from Huntsville to London from $486

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 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Huntsville to London

Our best Aer Lingus deals on Huntsville to London flight tickets

Delta flights from Huntsville to London

Our best Delta 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 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

Best Price Found

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

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