How long does it take to fly to London?

Flight times from Alabama to London vary, but if you’re flying out of Birmingham and flying into London Heathrow Airport (one of the most popular routes), then the duration is 11h 57m on average. Another popular route from Alabama to London is flying from Huntsville to London Heathrow Airport, which will take roughly 12h. Keep in mind that layovers or delays could extend your travel time.

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

The number of flights available between Alabama and London is 166 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

United Airlines, KLM, and Air Canada are the most popular carriers operating from Alabama to London

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

Prices for flights from Alabama to London are refreshed on a daily basis.

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

As of May 2026, there are 7 operators available to choose from for flights from Alabama to London.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alabama 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.

£243 Cheap Flights from Alabama to London in 2026

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Find the cheapest flights from Alabama to London

Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

17:34 - 15:50

PNS

LHR

16h 16m

2 stops

06:00 - 18:35

LHR

PNS

18h 35m

2 stops

£628Multiple Airlines

Tue, 3 Nov - Tue, 17 Nov

12:19 - 17:40

BHM

LHR

23h 21m

2 stops

06:40 - 20:05

LHR

BHM

19h 25m

2 stops

£629Scandinavian Airlines

Sun, 1 Nov - Sun, 8 Nov

10:09 - 06:55

PNS

LHR

14h 46m

1 stop

06:10 - 22:09

LHR

PNS

21h 59m

2 stops

£634British Airways

Wed, 16 Sep - Tue, 22 Sep

11:32 - 12:15

PNS

LHR

18h 43m

1 stop

06:00 - 18:35

LHR

PNS

18h 35m

2 stops

£634British Airways

Tue, 3 Nov - Tue, 17 Nov

12:00 - 11:20

VPS

LHR

17h 20m

1 stop

08:40 - 23:07

LHR

VPS

20h 27m

2 stops

£643Delta

Wed, 19 Aug - Fri, 11 Dec

16:00 - 11:20

PNS

LHR

13h 20m

1 stop

06:30 - 19:41

LHR

PNS

19h 11m

2 stops

£644Delta

Mon, 24 Aug - Tue, 1 Sep

09:00 - 07:55

PNS

LHR

16h 55m

1 stop

07:25 - 19:50

LHR

PNS

18h 25m

2 stops

£645United Airlines

Tue, 13 Oct - Wed, 21 Oct

14:20 - 08:30

PNS

LHR

12h 10m

1 stop

16:25 - 19:50

LHR

PNS

33h 25m

2 stops

£652United Airlines

Mon, 17 Aug - Mon, 24 Aug

07:00 - 11:50

PNS

LHR

22h 50m

2 stops

17:40 - 19:50

LHR

PNS

32h 10m

2 stops

£653Air Canada

Sun, 27 Sep - Mon, 5 Oct

12:55 - 06:30

ATL

LHR

12h 35m

1 stop

06:50 - 21:53

LHR

ATL

20h 03m

2 stops

£709Air Canada

Sun, 18 Oct - Tue, 10 Nov

British Airways flights from Alabama to London

Our best British Airways deals on Alabama to London flight tickets

British Airways

16 Sept

PNS10:09Pensacola

14h 46m

1 stop

LHR06:55London Heathrow

22 Sept

LHR06:10London Heathrow

21h 59m

2 stops

PNS22:09Pensacola

£634

British Airways

3 Nov

PNS11:32Pensacola

18h 43m

1 stop

LHR12:15London Heathrow

17 Nov

LHR06:00London Heathrow

18h 35m

2 stops

PNS18:35Pensacola

£634

British Airways

16 Sept

PNS06:37Pensacola

20h 23m

1 stop

LHR09:00London Heathrow

22 Sept

LHR08:55London Heathrow

17h 47m

1 stop

PNS20:42Pensacola

£654

Air Canada flights from Alabama to London

Our best Air Canada deals on Alabama to London flight tickets

Air Canada

27 Sept

PNS07:00Pensacola

22h 50m

2 stops

LHR11:50London Heathrow

5 Oct

LHR17:40London Heathrow

32h 10m

2 stops

PNS19:50Pensacola

£653

Air Canada

18 Oct

ATL12:55Atlanta Hartsfield-Jackson

12h 35m

1 stop

LHR06:30London Heathrow

10 Nov

LHR06:50London Heathrow

20h 03m

2 stops

ATL21:53Atlanta Hartsfield-Jackson

£709

Air Canada

27 May

ATL07:00Atlanta Hartsfield-Jackson

33h 00m

3 stops

LHR21:00London Heathrow

3 Jun

LHR09:30London Heathrow

32h 02m

3 stops

ATL12:32Atlanta Hartsfield-Jackson

£777

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 3/11

17:34-15:50

2 stops16h 16m

London Heathrow

Tue 17/11

06:00-18:35

2 stops18h 35m

£628

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Sun 1/11

12:19-17:40

2 stops23h 21m

London Heathrow

Sun 8/11

06:40-20:05

2 stops19h 25m

£628

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Wed 16/9

10:09-06:55

1 stop14h 46m

London Heathrow

Tue 22/9

06:10-22:09

2 stops21h 59m

£634

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 3/11

11:32-12:15

1 stop18h 43m

London Heathrow

Tue 17/11

06:00-18:35

2 stops18h 35m

£634

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Wed 19/8

12:00-11:20

1 stop17h 20m

London Heathrow

Fri 11/12

08:40-23:07

2 stops20h 27m

£643

Fastest return journey

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 24/8

16:00-11:20

1 stop13h 20m

London Heathrow

Tue 1/9

06:30-19:41

2 stops19h 11m

£644

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 13/10

09:00-07:55

1 stop16h 55m

London Heathrow

Wed 21/10

07:25-19:50

2 stops18h 25m

£645

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 17/8

14:20-08:30

1 stop12h 10m

London Heathrow

Mon 24/8

16:25-19:50

2 stops33h 25m

£652

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Sun 27/9

07:00-11:50

2 stops22h 50m

London Heathrow

Mon 5/10

17:40-19:50

2 stops32h 10m

£653

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sun 18/10

12:55-06:30

1 stop12h 35m

London Heathrow

Tue 10/11

06:50-21:53

2 stops20h 03m

£709

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alabama 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

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Alabama is in March. Flight prices, which tend to average around £339, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Alabama averaging around £388.

Can stopping save me money on Alabama to London flights?

You could potentially save up to 3% on your flight if you consider stops on a Alabama to London flight.

Cheap Alabama to London flight deals and tips

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

Fastest flight time	8h 00m
Direct flights	Every day
Airports in London	6 airports

The fastest flight from Alabama to London takes 8h 00m

Direct flights go from Alabama to London every day.

There are 6 airports in London. From Alabama there are direct flights to London Heathrow (LHR).

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Frequently asked questions about flying from Alabama to London

When did momondo last update prices for flights from Alabama to London?
Prices for flights from Alabama to London are refreshed on a daily basis.
How many operators does momondo search for flights from Alabama to London?
As of May 2026, there are 7 operators available to choose from for flights from Alabama to London.
How old do you have to be to fly from Alabama to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alabama 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Bedford

Chichester

Harlow

Colchester

Why use momondo?

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

Finding the right flight to London from Alabama 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 Alabama to London with flexible booking policies on momondo?

Yes. All flights to London from Alabama on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Alabama 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 Alabama to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alabama to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Cheap flights from Alabama to London from £243

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 21/9. 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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How to get the cheapest flight ticket from Alabama to London

What is the cheapest month to fly to London?

Can stopping save me money on Alabama to London flights?

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

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

How long does it take to fly to London?

Cheap Alabama to London flight deals and tips

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

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Frequently asked questions about flying from Alabama to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise 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

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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