What airlines fly to London Heathrow Airport?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from Alabama according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London Heathrow Airport?

On average, it takes 11h 43m to fly from Alabama to London Heathrow Airport if you fly out of Huntsville (the most popular airport in Alabama) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Mobile and into London Heathrow Airport, then the flight time is around 11h 55m.

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

JetBlue, United Airlines, and Lufthansa are the most popular carriers operating from Alabama to London Heathrow

How many flights depart from Alabama to London Heathrow Airport on average per week?

163 flights are operational weekly from Alabama to London Heathrow Airport as of December 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

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

Prices for flights from Alabama to London Heathrow Airport were last updated today.

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

There are 15 operators available for flights from Alabama to London Heathrow Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alabama 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.

$280 Cheap Flights from Alabama to London Heathrow Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:42 am - 11:15 am

BHM

LHR

19h 33m1 stop

6:30 am - 9:53 pm

LHR

BHM

21h 23m2 stops

$606Lufthansa

Thu, Feb 12 - Mon, Feb 16

12:32 pm - 6:40 am

HSV

LHR

12h 08m1 stop

6:30 am - 6:38 pm

LHR

HSV

18h 08m2 stops

$607Lufthansa

Wed, Feb 18 - Sat, Feb 28

12:34 pm - 9:20 am

MOB

LHR

38h 46m2 stops

6:40 pm - 10:43 pm

LHR

MOB

34h 03m2 stops

$613Scandinavian Airlines

Thu, Jan 15 - Fri, Jan 30

3:43 pm - 11:40 am

BHM

LHR

13h 57m1 stop

1:00 pm - 9:10 pm

LHR

BHM

14h 10m1 stop

$618Virgin Atlantic

Mon, Jan 12 - Mon, Jan 19

6:55 pm - 11:40 am

HSV

LHR

10h 45m1 stop

8:55 am - 6:10 pm

LHR

HSV

14h 15m1 stop

$618Virgin Atlantic

Fri, Feb 20 - Sun, Mar 8

4:04 pm - 9:00 am

PNS

LHR

10h 56m1 stop

11:45 am - 11:13 pm

LHR

PNS

17h 28m2 stops

$621Delta

Fri, Jan 23 - Mon, Feb 2

11:25 am - 7:50 am

PNS

LHR

14h 25m1 stop

6:30 am - 6:42 pm

LHR

PNS

18h 12m2 stops

$622Delta

Fri, Jan 23 - Tue, Feb 3

1:40 pm - 7:50 am

PNS

LHR

12h 10m1 stop

11:45 am - 11:13 pm

LHR

PNS

17h 28m2 stops

$623KLM

Mon, Jan 26 - Mon, Feb 2

9:00 pm - 5:40 pm

ATL

LHR

16h 40m1 stop

6:40 am - 6:25 pm

LHR

ATL

15h 45m1 stop

$630Scandinavian Airlines

Thu, Mar 19 - Thu, Mar 26

12:57 pm - 7:05 am

VPS

LHR

12h 08m1 stop

12:30 pm - 11:05 pm

LHR

VPS

16h 35m1 stop

$654KLM

Fri, Jan 16 - Fri, Jan 30

Virgin Atlantic flights from Alabama to London Heathrow Airport

Our best Virgin Atlantic deals on Alabama to London Heathrow Airport flight tickets

Virgin Atlantic

Jan 17

HSV9:59 amHuntsville

18h 51m

2 stops

LHR10:50 amLondon Heathrow

Jan 30

LHR6:20 amLondon Heathrow

16h 03m

2 stops

HSV4:23 pmHuntsville

$596

Find similar

Virgin Atlantic

Jan 17

HSV12:43 pmHuntsville

11h 42m

1 stop

LHR6:25 amLondon Heathrow

Jan 30

LHR6:20 amLondon Heathrow

16h 03m

2 stops

HSV4:23 pmHuntsville

$602

Find similar

Virgin Atlantic

Jan 12

BHM3:43 pmBirmingham

13h 57m

1 stop

LHR11:40 amLondon Heathrow

Jan 19

LHR1:00 pmLondon Heathrow

14h 10m

1 stop

BHM9:10 pmBirmingham

$618

Find similar

Lufthansa flights from Alabama to London Heathrow Airport

Our best Lufthansa deals on Alabama to London Heathrow Airport flight tickets

Lufthansa

Feb 12

BHM9:42 amBirmingham

19h 33m

1 stop

LHR11:15 amLondon Heathrow

Feb 16

LHR6:30 amLondon Heathrow

21h 23m

2 stops

BHM9:53 pmBirmingham

$606

Find similar

Lufthansa

Feb 18

HSV12:32 pmHuntsville

12h 08m

1 stop

LHR6:40 amLondon Heathrow

Feb 28

LHR6:30 amLondon Heathrow

18h 08m

2 stops

HSV6:38 pmHuntsville

$607

Find similar

Lufthansa

Feb 18

HSV12:32 pmHuntsville

16h 13m

2 stops

LHR10:45 amLondon Heathrow

Feb 28

LHR8:30 amLondon Heathrow

16h 08m

2 stops

HSV6:38 pmHuntsville

$626

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Thu 2/12

9:42 am-11:15 am

1 stop19h 33m

London Heathrow

Mon 2/16

6:30 am-9:53 pm

2 stops21h 23m

$606

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 2/18

12:32 pm-6:40 am

1 stop12h 08m

London Heathrow

Sat 2/28

6:30 am-6:38 pm

2 stops18h 08m

$607

MobileLondon

MOB - LHR

MOBLHR

Mobile

Thu 1/15

12:34 pm-9:20 am

2 stops38h 46m

London Heathrow

Fri 1/30

6:40 pm-10:43 pm

2 stops34h 03m

$613

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Mon 1/12

3:43 pm-11:40 am

1 stop13h 57m

London Heathrow

Mon 1/19

1:00 pm-9:10 pm

1 stop14h 10m

$618

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

6:55 pm-11:40 am

1 stop10h 45m

London Heathrow

Sun 3/8

8:55 am-6:10 pm

1 stop14h 15m

$618

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Fri 1/23

4:04 pm-9:00 am

1 stop10h 56m

London Heathrow

Mon 2/2

11:45 am-11:13 pm

2 stops17h 28m

$621

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Fri 1/23

11:25 am-7:50 am

1 stop14h 25m

London Heathrow

Tue 2/3

6:30 am-6:42 pm

2 stops18h 12m

$622

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 1/26

1:40 pm-7:50 am

1 stop12h 10m

London Heathrow

Mon 2/2

11:45 am-11:13 pm

2 stops17h 28m

$623

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Thu 3/19

9:00 pm-5:40 pm

1 stop16h 40m

London Heathrow

Thu 3/26

6:40 am-6:25 pm

1 stop15h 45m

$630

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Fri 1/16

12:57 pm-7:05 am

1 stop12h 08m

London Heathrow

Fri 1/30

12:30 pm-11:05 pm

1 stop16h 35m

$654

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 Alabama 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

Other information

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

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from Alabama, with most prices found around $696. If you’re not able to fly to London Heathrow Airport in September, then October is your next best option. Flight prices from Alabama to London Heathrow Airport during October average around $704.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $907. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,216.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Alabama to London Heathrow Airport in the afternoon for as low as $946. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,275.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,002 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Alabama for as low as $648 on momondo.

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

You could potentially save up to 60% on your flight if you consider stops on a Alabama to London Heathrow Airport flight.

Cheap Alabama to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to London Heathrow Airport

Fastest flight time	7h 55m
Direct flights	Every day

The fastest flight from Alabama to London Heathrow Airport takes 7h 55m

Direct flights go from Alabama to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Alabama to London Heathrow Airport?
Prices for flights from Alabama to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Alabama to London Heathrow Airport?
There are 15 operators available for flights from Alabama to London Heathrow Airport as of December 2025.
How old do you have to be to fly from Alabama to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alabama 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.

Best airlines flying from Alabama to London Heathrow Airport

Compare and see reviews for airlines that fly from Alabama to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $572	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
American Airlines	PriceFrom $575	Free Cancellation	Rating 7.2 11,052 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $576	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $607	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights
British Airways	PriceFrom $625	Free Cancellation	Rating 6.7 7,574 reviews	Search British Airways flights
KLM	PriceFrom $632	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alabama to London. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Alabama to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Alabama to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Alabama to London from $280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to London departing on 1/6. 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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Virgin Atlantic flights from Alabama to London Heathrow Airport

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

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

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

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $907. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,216.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

How far in advance should I book a flight to London Heathrow Airport?

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

You could potentially save up to 60% on your flight if you consider stops on a Alabama to London Heathrow Airport flight.

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

JetBlue, United Airlines, and Lufthansa are the most popular carriers operating from Alabama to London Heathrow

What airlines fly to London Heathrow Airport?

How many flights depart from Alabama to London Heathrow Airport on average per week?

163 flights are operational weekly from Alabama to London Heathrow Airport as of December 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

How long does it take to fly to London Heathrow Airport?

Cheap Alabama to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to London Heathrow Airport

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Alabama to London Heathrow Airport

Compare and see reviews for airlines that fly from Alabama to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

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

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

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

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

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