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Cheap flights from Alabama to London from £202

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 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
15:52 - 17:40
BHM
-
LHR
19h 48m2 stops
Scandinavian Airlines Logo
06:40 - 22:54
LHR
-
BHM
22h 14m2 stops
£441Scandinavian Airlines
Sat, 24 Jan - Sat, 31 Jan
Scandinavian Airlines Logo
15:52 - 16:00
BHM
-
LHR
18h 08m2 stops
Scandinavian Airlines Logo
06:40 - 21:14
LHR
-
BHM
20h 34m2 stops
£449Scandinavian Airlines
Mon, 19 Jan - Mon, 26 Jan
Virgin Atlantic Logo
15:52 - 07:50
BHM
-
LHR
9h 58m1 stop
Virgin Atlantic Logo
15:50 - 22:54
LHR
-
BHM
13h 04m1 stop
£462Virgin Atlantic
Sat, 24 Jan - Sat, 31 Jan
Virgin Atlantic Logo
10:06 - 06:25
PNS
-
LHR
14h 19m1 stop
Virgin Atlantic Logo
10:45 - 18:19
LHR
-
PNS
13h 34m1 stop
£462Virgin Atlantic
Thu, 15 Jan - Mon, 2 Mar
Delta Logo
13:40 - 06:25
PNS
-
LHR
10h 45m1 stop
Delta Logo
11:45 - 23:13
LHR
-
PNS
17h 28m2 stops
£462Delta
Fri, 23 Jan - Mon, 2 Feb
Delta Logo
16:04 - 11:40
PNS
-
LHR
13h 36m1 stop
Delta Logo
08:40 - 18:42
LHR
-
PNS
16h 02m2 stops
£463Delta
Fri, 23 Jan - Tue, 3 Feb
British Airways Logo
10:44 - 08:35
MOB
-
LHR
15h 51m1 stop
British Airways Logo
06:05 - 22:59
LHR
-
MOB
22h 54m2 stops
£468British Airways
Thu, 15 Jan - Fri, 30 Jan
British Airways Logo
16:15 - 12:15
PNS
-
LHR
14h 00m1 stop
British Airways Logo
06:05 - 18:34
LHR
-
PNS
18h 29m2 stops
£468British Airways
Thu, 15 Jan - Fri, 30 Jan
United Airlines Logo
07:30 - 07:55
BHM
-
LHR
18h 25m1 stop
United Airlines Logo
06:50 - 18:26
LHR
-
BHM
17h 36m2 stops
£468United Airlines
Mon, 19 Jan - Mon, 26 Jan
United Airlines Logo
17:40 - 11:15
CHA
-
LHR
12h 35m1 stop
United Airlines Logo
06:50 - 20:44
LHR
-
CHA
18h 54m2 stops
£468United Airlines
Fri, 30 Jan - Tue, 3 Feb

Lufthansa flights from Alabama to London Heathrow Airport

Our best Lufthansa deals on Alabama to London Heathrow Airport flight tickets
Lufthansa
12 Feb
BHM09:42Birmingham
19h 33m
1 stop
LHR11:15London Heathrow
16 Feb
LHR06:30London Heathrow
21h 23m
2 stops
BHM21:53Birmingham
£453
Find similar
Lufthansa
11 Feb
PNS14:13Pensacola
11h 42m
1 stop
LHR07:55London Heathrow
16 Feb
LHR10:00London Heathrow
14h 08m
1 stop
PNS18:08Pensacola
£487
Find similar
Lufthansa
24 Apr
HSV13:07Huntsville
11h 48m
1 stop
LHR06:55London Heathrow
4 May
LHR20:25London Heathrow
28h 12m
2 stops
HSV18:37Huntsville
£598
Find similar

British Airways flights from Alabama to London Heathrow Airport

Our best British Airways deals on Alabama to London Heathrow Airport flight tickets
British Airways
15 Jan
MOB10:44Mobile
15h 51m
1 stop
LHR08:35London Heathrow
30 Jan
LHR06:05London Heathrow
22h 54m
2 stops
MOB22:59Mobile
£468
Find similar
British Airways
25 Jan
PNS11:37Pensacola
13h 13m
1 stop
LHR06:50London Heathrow
1 Feb
LHR07:30London Heathrow
20h 27m
2 stops
PNS21:57Pensacola
£468
Find similar
British Airways
19 Jan
BHM13:05Birmingham
13h 30m
1 stop
LHR08:35London Heathrow
26 Jan
LHR08:20London Heathrow
20h 48m
1 stop
BHM23:08Birmingham
£488
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Alabama to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 12 December 2025.
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

Sat 24/1

15:52-17:40

2 stops19h 48m

London Heathrow

Sat 31/1

06:40-22:54

2 stops22h 14m

£441

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Mon 19/1

15:52-16:00

2 stops18h 08m

London Heathrow

Mon 26/1

06:40-21:14

2 stops20h 34m

£449

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Sat 24/1

15:52-07:50

1 stop9h 58m

London Heathrow

Sat 31/1

15:50-22:54

1 stop13h 04m

£462

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Thu 15/1

10:06-06:25

1 stop14h 19m

London Heathrow

Mon 2/3

10:45-18:19

1 stop13h 34m

£462

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Fri 23/1

13:40-06:25

1 stop10h 45m

London Heathrow

Mon 2/2

11:45-23:13

2 stops17h 28m

£462

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Fri 23/1

16:04-11:40

1 stop13h 36m

London Heathrow

Tue 3/2

08:40-18:42

2 stops16h 02m

£463

MobileLondon

MOB - LHR

MOBLHR

Mobile

Thu 15/1

10:44-08:35

1 stop15h 51m

London Heathrow

Fri 30/1

06:05-22:59

2 stops22h 54m

£468

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Thu 15/1

16:15-12:15

1 stop14h 00m

London Heathrow

Fri 30/1

06:05-18:34

2 stops18h 29m

£468

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Mon 19/1

07:30-07:55

1 stop18h 25m

London Heathrow

Mon 26/1

06:50-18:26

2 stops17h 36m

£468

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Fri 30/1

17:40-11:15

1 stop12h 35m

London Heathrow

Tue 3/2

06:50-20:44

2 stops18h 54m

£468

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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

In general, September is the cheapest month to fly from Alabama to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £520. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Alabama averaging around £526.

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 £740. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £958 on average. Flights to London Heathrow Airport from Alabama in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £742 when searching weeks before you fly. 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 £484 on momondo.

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 are refreshed on a daily basis.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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
United AirlinesPriceFrom £492Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Alabama to London for you.

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

momondo does allow users to show only those flights to London from Alabama which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to London from Alabama. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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