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 52% 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 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.

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

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

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.

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 July 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.

$276 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 $1,186 to $1,388. The lowest price recently found on this route was $679.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Huntsville to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 10:00 am

HSV

LGW

18h 40m

1 stop

2:00 pm - 10:07 am

LGW

HSV

26h 07m

1 stop

$679Multiple Airlines

Thu, Aug 20 - Thu, Aug 27

10:52 am - 10:00 am

HSV

LGW

17h 08m

1 stop

2:00 pm - 10:07 am

LGW

HSV

26h 07m

1 stop

$689Multiple Airlines

Sat, Aug 22 - Thu, Aug 27

9:20 am - 10:00 am

HSV

LGW

18h 40m

1 stop

2:00 pm - 10:07 am

LGW

HSV

26h 07m

1 stop

$727Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

1:32 pm - 10:05 am

HSV

LHR

14h 33m

2 stops

10:00 am - 7:57 pm

LHR

HSV

15h 57m

1 stop

$797United Airlines

Mon, Dec 7 - Wed, Dec 9

7:30 am - 7:15 am

HSV

LHR

17h 45m

1 stop

9:55 am - 8:57 pm

LHR

HSV

17h 02m

2 stops

$884Delta

Sun, Sep 27 - Tue, Oct 6

10:55 am - 6:20 am

HSV

LHR

13h 25m

2 stops

6:30 am - 8:57 pm

LHR

HSV

20h 27m

2 stops

$889Delta

Sun, Sep 27 - Tue, Oct 6

1:40 pm - 10:15 am

HSV

LHR

14h 35m

2 stops

10:50 am - 11:30 pm

LHR

HSV

18h 40m

2 stops

$893United Airlines

Sun, Oct 4 - Wed, Oct 14

11:07 am - 11:20 am

HSV

LHR

18h 13m

2 stops

3:00 pm - 7:57 pm

LHR

HSV

34h 57m

2 stops

$925Air Canada

Tue, Dec 8 - Thu, Dec 10

6:00 pm - 3:50 pm

HSV

LHR

15h 50m

2 stops

8:45 am - 11:12 pm

LHR

HSV

20h 27m

2 stops

$926Lufthansa

Wed, Nov 25 - Sun, Dec 6

1:05 pm - 5:55 pm

HSV

LCY

22h 50m

2 stops

9:15 am - 11:30 pm

LCY

HSV

20h 15m

2 stops

$1,038Lufthansa

Mon, Aug 31 - Fri, Sep 18

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United Airlines flights from Huntsville to London

Our best United Airlines deals on Huntsville to London flight tickets

United Airlines

Dec 7

HSV1:32 pmHuntsville

14h 33m

2 stops

LHR10:05 amLondon Heathrow

Dec 9

LHR10:00 amLondon Heathrow

15h 57m

1 stop

HSV7:57 pmHuntsville

$797

United Airlines

Oct 4

HSV1:40 pmHuntsville

14h 35m

2 stops

LHR10:15 amLondon Heathrow

Oct 14

LHR10:50 amLondon Heathrow

18h 40m

2 stops

HSV11:30 pmHuntsville

$893

United Airlines

Dec 7

HSV11:07 amHuntsville

14h 33m

1 stop

LHR7:40 amLondon Heathrow

Dec 11

LHR9:00 amLondon Heathrow

20h 12m

2 stops

HSV11:12 pmHuntsville

$904

Delta flights from Huntsville to London

Our best Delta deals on Huntsville to London flight tickets

Delta

Sep 27

HSV7:30 amHuntsville

17h 45m

1 stop

LHR7:15 amLondon Heathrow

Oct 6

LHR9:55 amLondon Heathrow

17h 02m

2 stops

HSV8:57 pmHuntsville

$884

Delta

Sep 27

HSV10:55 amHuntsville

13h 25m

2 stops

LHR6:20 amLondon Heathrow

Oct 6

LHR6:30 amLondon Heathrow

20h 27m

2 stops

HSV8:57 pmHuntsville

$889

Delta

Dec 6

HSV5:20 pmHuntsville

12h 20m

1 stop

LHR11:40 amLondon Heathrow

Dec 10

LHR8:40 amLondon Heathrow

17h 47m

2 stops

HSV8:27 pmHuntsville

$933

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Thu 8/20

9:20 am-10:00 am

1 stop18h 40m

London Gatwick

Thu 8/27

2:00 pm-10:07 am

1 stop26h 07m

$679

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Sat 8/22

10:52 am-10:00 am

1 stop17h 08m

London Gatwick

Thu 8/27

2:00 pm-10:07 am

1 stop26h 07m

$689

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Sun 8/23

9:20 am-10:00 am

1 stop18h 40m

London Gatwick

Sun 8/30

2:00 pm-10:07 am

1 stop26h 07m

$727

Quickest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 12/7

1:32 pm-10:05 am

2 stops14h 33m

London Heathrow

Wed 12/9

10:00 am-7:57 pm

1 stop15h 57m

$797

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 9/27

7:30 am-7:15 am

1 stop17h 45m

London Heathrow

Tue 10/6

9:55 am-8:57 pm

2 stops17h 02m

$884

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 9/27

10:55 am-6:20 am

2 stops13h 25m

London Heathrow

Tue 10/6

6:30 am-8:57 pm

2 stops20h 27m

$889

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 10/4

1:40 pm-10:15 am

2 stops14h 35m

London Heathrow

Wed 10/14

10:50 am-11:30 pm

2 stops18h 40m

$893

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 12/8

11:07 am-11:20 am

2 stops18h 13m

London Heathrow

Thu 12/10

3:00 pm-7:57 pm

2 stops34h 57m

$925

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 11/25

6:00 pm-3:50 pm

2 stops15h 50m

London Heathrow

Sun 12/6

8:45 am-11:12 pm

2 stops20h 27m

$926

HuntsvilleLondon

HSV - LCY

HSVLCY

Huntsville

Mon 8/31

1:05 pm-5:55 pm

2 stops22h 50m

London City

Fri 9/18

9:15 am-11:30 pm

2 stops20h 15m

$1,038

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 March. Flight prices, which tend to average around $398, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Huntsville averaging around $567.

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	13h 42m
Direct flights	None

The fastest flight from Huntsville to London takes 13h 42m

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 13h 42m.
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 July 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 37% of the total bookings. Other popular airlines include American Airlines with 22%, Delta with 18%, and Virgin Atlantic 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 $567	Free Cancellation	Rating 7.8 8,458 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $576	Free Cancellation	Rating 7.5 693 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $698	Free Cancellation	Rating 7.4 9,979 reviews	Search United Airlines flights
American Airlines	PriceFrom $720	Free Cancellation	Rating 7.1 11,809 reviews	Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Wembley

Croydon

Stansted

Harrow

Slough

Watford

Brentwood

Ilford

Cobham

Folkestone

Guildford

Romford

Uxbridge

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 $272

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.

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United Airlines flights from Huntsville to London

Our best United Airlines 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 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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