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Cheap flights from Alabama to London Heathrow Airport from £163

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alabama to Heathrow

Keep the following information in mind while searching for Alabama to Heathrow flight deals. Data was last updated 16 January 2026.

Round-trip from

£432

One-way from

£163

Popular in

June

Cheapest in

January

Average price

£554
British Airways
  • British Airways
  • 25/2-4/3
  • 3 total stops
  • 37h 06m total
  • Alabama to London
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Air Canada
  • Air Canada
  • 26/4
  • 2 total stops
  • 21h 30m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£151 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Alabama to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Alabama to Heathrow
Explore the most affordable flight options available from Alabama to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Wed 25/212:47
BHM
-
LHR
1 stop15h 13m
British Airways
Wed 4/307:35
LHR
-
BHM
2 stops21h 53m
British Airways
Deal found 15/1£432
Sun 25/116:45
CHA
-
LHR
1 stop11h 30m
American Airlines
Tue 10/207:30
LHR
-
CHA
2 stops19h 17m
American Airlines
Deal found 14/1£432
Wed 11/211:15
BHM
-
LHR
1 stop18h 25m
Iberia
Wed 18/211:25
LHR
-
BHM
2 stops18h 34m
Iberia
Deal found 13/1£433
Wed 11/216:15
PNS
-
LHR
1 stop14h 00m
Multiple Airlines
Mon 16/216:15
LHR
-
PNS
2 stops32h 46m
Multiple Airlines
Deal found 15/1£433
Mon 2/205:10
BHM
-
LHR
1 stop22h 50m
Iberia
Thu 12/209:15
LHR
-
BHM
2 stops20h 44m
Iberia
Deal found 14/1£433
Wed 4/311:16
BHM
-
LHR
1 stop15h 19m
British Airways
Mon 9/316:30
LHR
-
BHM
2 stops33h 07m
British Airways
Deal found 15/1£439
Wed 11/213:05
BHM
-
LHR
1 stop17h 10m
British Airways
Wed 18/216:30
LHR
-
BHM
1 stop24h 16m
British Airways
Deal found 13/1£442
Tue 24/312:50
HSV
-
LHR
1 stop14h 25m
Finnair
Tue 31/308:55
LHR
-
HSV
1 stop16h 06m
Finnair
Deal found 15/1£443
Wed 22/409:42
PNS
-
LHR
1 stop15h 13m
British Airways
Mon 27/420:00
LHR
-
PNS
2 stops28h 37m
British Airways
Deal found 13/1£446
Mon 6/406:41
BHM
-
LHR
1 stop17h 39m
British Airways
Thu 16/406:10
LHR
-
BHM
2 stops18h 27m
British Airways
Deal found 13/1£447
Sun 25/118:03
CHA
-
LHR
1 stop9h 57m
Virgin Atlantic
Tue 10/212:30
LHR
-
CHA
1 stop12h 48m
Virgin Atlantic
Deal found 14/1£447
Wed 25/207:05
VPS
-
LHR
1 stop18h 45m
Delta
Tue 3/306:20
LHR
-
VPS
2 stops22h 43m
Delta
Deal found 15/1£447

Cheapflights Fare Finder

 
Customise your flight search to find flights from Alabama to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Alabama to London Heathrow Airport that are best for you.

Fly from

Alabama

Fly to

Heathrow

Route

Depart

Return

Price

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Wed 11/2

16:15-12:15

1 stop14h 00m

London Heathrow

Mon 16/2

18:10-19:01

2 stops30h 51m

£433

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Wed 4/3

11:16-08:35

1 stop15h 19m

London Heathrow

Mon 9/3

16:30-20:37

2 stops33h 07m

£439

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Wed 25/2

07:05-07:50

1 stop18h 45m

London Heathrow

Tue 3/3

06:20-23:03

2 stops22h 43m

£447

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Mon 6/4

12:49-08:05

1 stop13h 16m

London Heathrow

Thu 16/4

06:10-18:37

2 stops18h 27m

£447

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Wed 4/3

07:27-09:20

2 stops19h 53m

London Heathrow

Mon 9/3

07:40-21:57

2 stops19h 17m

£451

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Sun 1/3

11:02-06:25

1 stop13h 23m

London Heathrow

Sun 8/3

06:30-15:45

2 stops15h 15m

£452

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Wed 25/2

12:00-09:00

1 stop15h 00m

London Heathrow

Tue 3/3

08:55-16:03

1 stop13h 08m

£453

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Wed 4/3

11:02-10:15

2 stops17h 13m

London Heathrow

Thu 12/3

08:55-21:28

2 stops17h 33m

£453

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 24/3

12:50-08:15

1 stop14h 25m

London Heathrow

Tue 31/3

08:55-19:01

1 stop16h 06m

£454

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Mon 2/2

15:52-09:00

1 stop11h 08m

London Heathrow

Thu 12/2

15:50-22:52

1 stop13h 02m

£454

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 60 results
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Best time to book a flight from Alabama to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Alabama with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alabama to London Heathrow Airport

What is the cheapest month to book a flight from Alabama to London Heathrow Airport?

Currently, December is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £415). Flying from Alabama to London Heathrow Airport in July is currently the most expensive (average of £623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Alabama to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alabama to London Heathrow Airport?

    A quick flight from Alabama to London Heathrow Airport can take about 15h 19m. British Airways provides one of the quickest options available for as low as £439. Airlines will cover a distance of 4296 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Alabama to London Heathrow Airport one-way?

    £37 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Scandinavian Airlines and Lufthansa, with prices starting from £82 and £102, respectively.

  • What are the most popular routes from Alabama to London Heathrow Airport?

    The most popular flight routes from Alabama to London Heathrow Airport are Atlanta Hartsfield-Jackson - London Heathrow, Birmingham - London Heathrow and Huntsville - London Heathrow.

  • Can I find deals for flights from Alabama to Heathrow that include hotel bookings?

    Yes. In addition to deals on Alabama to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Alabama to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alabama to Heathrow.

  • Can I find deals for business class flights from Alabama to Heathrow?

    Yes. Cheapflights offers flight deals from Alabama to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alabama to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £415). Flying from Alabama to London Heathrow Airport in July is currently the most expensive (average of £623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alabama to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to Gatwick flights
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Los Angeles to London City flights
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Los Angeles to Stansted flights
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O'Hare Intl to London City flights
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Top airline flying from Alabama to Heathrow

Discover the top airline that operate flights from Alabama to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£492Average£690FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alabama to Heathrow?

Deals for Alabama to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Alabama to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Alabama to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Alabama to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Alabama to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Alabama to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Alabama to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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