What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London Heathrow Airport 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 Heathrow Airport. Keep in mind that there are 11 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

United Airlines and Delta are the most popular carriers operating from Huntsville to London Heathrow

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?

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

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.

$353 Cheap Flights from Huntsville to London Heathrow Airport in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,190 to $1,458. The lowest price recently found on this route was $882.

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.

11:10 am - 7:45 am

HSV

LHR

14h 35m

1 stop

6:50 am - 5:39 pm

LHR

HSV

15h 49m

2 stops

$882United Airlines

Wed, Oct 21 - Wed, Oct 28

11:10 am - 7:45 am

HSV

LHR

14h 35m

1 stop

6:50 am - 5:39 pm

LHR

HSV

15h 49m

2 stops

$883United Airlines

Wed, Oct 21 - Wed, Oct 28

11:10 am - 7:45 am

HSV

LHR

14h 35m

1 stop

6:50 am - 5:39 pm

LHR

HSV

15h 49m

2 stops

$884United Airlines

Wed, Oct 21 - Wed, Oct 28

9:00 am - 5:55 am

HSV

LHR

14h 55m

2 stops

6:50 am - 5:39 pm

LHR

HSV

15h 49m

2 stops

$887United Airlines

Wed, Oct 21 - Wed, Oct 28

9:00 am - 5:55 am

HSV

LHR

14h 55m

2 stops

6:50 am - 5:39 pm

LHR

HSV

15h 49m

2 stops

$888United Airlines

Wed, Oct 21 - Wed, Oct 28

12:55 pm - 9:25 am

HSV

LHR

14h 30m

1 stop

11:45 am - 11:37 pm

LHR

HSV

16h 52m

1 stop

$911American Airlines

Wed, Oct 21 - Wed, Oct 28

12:55 pm - 9:25 am

HSV

LHR

14h 30m

1 stop

11:45 am - 11:37 pm

LHR

HSV

16h 52m

1 stop

$912American Airlines

Wed, Oct 21 - Wed, Oct 28

12:55 pm - 9:25 am

HSV

LHR

14h 30m

1 stop

11:45 am - 11:37 pm

LHR

HSV

16h 52m

1 stop

$913American Airlines

Wed, Oct 21 - Wed, Oct 28

7:30 am - 5:55 am

HSV

LHR

16h 25m

1 stop

9:30 am - 11:12 pm

LHR

HSV

19h 42m

2 stops

$914United Airlines

Sun, Dec 6 - Thu, Dec 10

6:45 am - 6:30 am

HSV

LHR

17h 45m

3 stops

1:00 pm - 11:36 pm

LHR

HSV

15h 36m

2 stops

$926Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

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KLM flights from Huntsville to London Heathrow Airport

Our best KLM deals on Huntsville to London Heathrow Airport flight tickets

KLM

Aug 1

HSV5:11 pmHuntsville

31h 14m

1 stop

LHR6:25 amLondon Heathrow

Aug 21

LHR11:45 amLondon Heathrow

16h 59m

2 stops

HSV10:44 pmHuntsville

$953

KLM

Aug 1

HSV5:11 pmHuntsville

31h 14m

1 stop

LHR6:25 amLondon Heathrow

Aug 21

LHR9:20 amLondon Heathrow

15h 44m

1 stop

HSV7:04 pmHuntsville

$980

Air Canada flights from Huntsville to London Heathrow Airport

Our best Air Canada deals on Huntsville to London Heathrow Airport flight tickets

Air Canada

Sep 16

HSV11:10 amHuntsville

18h 40m

2 stops

LHR11:50 amLondon Heathrow

Sep 23

LHR12:05 pmLondon Heathrow

29h 57m

2 stops

HSV12:02 pmHuntsville

$985

Air Canada

Sep 20

HSV6:15 amHuntsville

23h 35m

2 stops

LHR11:50 amLondon Heathrow

Sep 27

LHR5:40 pmLondon Heathrow

32h 59m

2 stops

HSV8:39 pmHuntsville

$1,035

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

11:10 am-7:45 am

1 stop14h 35m

London Heathrow

Wed 10/28

6:50 am-5:39 pm

2 stops15h 49m

$882

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

11:10 am-7:45 am

1 stop14h 35m

London Heathrow

Wed 10/28

6:50 am-5:39 pm

2 stops15h 49m

$883

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

11:10 am-7:45 am

1 stop14h 35m

London Heathrow

Wed 10/28

6:50 am-5:39 pm

2 stops15h 49m

$884

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

9:00 am-5:55 am

2 stops14h 55m

London Heathrow

Wed 10/28

6:50 am-5:39 pm

2 stops15h 49m

$887

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

9:00 am-5:55 am

2 stops14h 55m

London Heathrow

Wed 10/28

6:50 am-5:39 pm

2 stops15h 49m

$888

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

12:55 pm-9:25 am

1 stop14h 30m

London Heathrow

Wed 10/28

11:45 am-11:37 pm

1 stop16h 52m

$911

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

12:55 pm-9:25 am

1 stop14h 30m

London Heathrow

Wed 10/28

11:45 am-11:37 pm

1 stop16h 52m

$912

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

12:55 pm-9:25 am

1 stop14h 30m

London Heathrow

Wed 10/28

11:45 am-11:37 pm

1 stop16h 52m

$913

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 12/6

7:30 am-5:55 am

1 stop16h 25m

London Heathrow

Thu 12/10

9:30 am-11:12 pm

2 stops19h 42m

$914

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/21

6:45 am-6:30 am

3 stops17h 45m

London Heathrow

Wed 10/28

1:00 pm-11:36 pm

2 stops15h 36m

$926

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 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

Prices

Airlines

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

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

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Huntsville, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in November, then January is your next best option. Flight prices from Huntsville to London Heathrow Airport during January average around $677.

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

You could potentially save up to 14% 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

Fastest flight time	14h 35m
Direct flights	None

The fastest flight from Huntsville to London Heathrow Airport takes 14h 35m

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

Search flight deals

Frequently asked questions about flying from Huntsville to London Heathrow Airport

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 14h 35m.
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?
The number of operators available for flights from Huntsville Airport to London Heathrow Airport is 4 as of July 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Huntsville to London Heathrow Airport is Delta, representing 38% of all bookings. The subsequent popular airlines are United Airlines at 30%, American Airlines at 16%, and Virgin Atlantic at 15%.

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
Delta	PriceFrom $567	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $576	Free Cancellation	Rating 7.5 691 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $698	Free Cancellation	Rating 7.4 9,940 reviews	Search United Airlines flights
American Airlines	PriceFrom $720	Free Cancellation	Rating 7.1 11,782 reviews	Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Croydon

Wembley

Stansted

Stratford-upon-Avon

Harrow

Slough

Watford

Ilford

Cobham

Brentwood

Folkestone

Guildford

Romford

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

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Flights to London Gatwick Airportfrom $369

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Flights to London City Airportfrom $607

Flights to London Luton Airportfrom $504

Flights to Glasgow Intl Airportfrom $508

Flights to Belfast Intl Airportfrom $559

Flights to London Southend Airportfrom $584

Flights to Belfast City Airportfrom $742

Cheap flights from Huntsville to London from $353

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 8/3. 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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KLM flights from Huntsville to London Heathrow Airport

Our best KLM deals on Huntsville to London Heathrow Airport flight tickets

Air Canada flights from Huntsville to London Heathrow Airport

Our best Air Canada deals on Huntsville to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

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

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

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

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

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

What airlines fly to London Heathrow Airport?

When to book flights from Huntsville to London Heathrow Airport

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near London?

Why use momondo?

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.

Get notified when prices go down

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

Find better results for your trip to London

Popular cities in the United Kingdom

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

Huntsville flight routes

According to popular flight searches on momondo this year

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