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Cheap flights from Alabama to London Heathrow Airport from £245

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
1 Aug — 8 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 2 July 2026.

Wed 11/1120:00
ATL
-
LHR
2 stops32h 35m
Scandinavian Airlines
Sun 15/1106:40
LHR
-
ATL
1 stop14h 50m
Scandinavian Airlines
Deal found 2/7£554
Wed 28/1021:00
ATL
-
LHR
2 stops17h 50m
Scandinavian Airlines
Thu 5/1121:05
LHR
-
ATL
2 stops25h 40m
Scandinavian Airlines
Deal found 2/7£555
Fri 6/1120:00
ATL
-
LHR
2 stops32h 35m
Scandinavian Airlines
Tue 10/1121:05
LHR
-
ATL
2 stops25h 55m
Scandinavian Airlines
Deal found 1/7£559
Wed 28/1021:00
ATL
-
LHR
2 stops20h 20m
Scandinavian Airlines
Sun 8/1121:05
LHR
-
ATL
2 stops25h 55m
Scandinavian Airlines
Deal found 30/6£560
Thu 1/1019:30
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Sun 4/1006:40
LHR
-
ATL
2 stops15h 25m
Scandinavian Airlines
Deal found 2/7£562
Fri 23/1019:30
ATL
-
LHR
1 stop33h 50m
Scandinavian Airlines
Mon 26/1006:40
LHR
-
ATL
2 stops16h 20m
Scandinavian Airlines
Deal found 1/7£566
Mon 23/1115:00
PNS
-
LHR
2 stops19h 50m
United Airlines
Wed 25/1115:00
LHR
-
PNS
2 stops28h 53m
United Airlines
Deal found 30/6£568
Tue 24/1107:00
PNS
-
LHR
2 stops19h 25m
United Airlines
Thu 26/1107:30
LHR
-
PNS
2 stops20h 36m
United Airlines
Deal found 30/6£569
Fri 28/819:30
ATL
-
LHR
2 stops32h 25m
Scandinavian Airlines
Sun 30/819:50
LHR
-
ATL
2 stops26h 15m
Scandinavian Airlines
Deal found 1/7£572
Fri 21/819:30
ATL
-
LHR
1 stop15h 30m
Scandinavian Airlines
Sun 30/821:05
LHR
-
ATL
2 stops25h 00m
Scandinavian Airlines
Deal found 30/6£572
Fri 4/919:30
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Mon 7/906:40
LHR
-
ATL
2 stops15h 25m
Scandinavian Airlines
Deal found 2/7£577
Wed 2/1222:15
ATL
-
LHR
Nonstop8h 00m
British Airways
Wed 9/1215:35
LHR
-
ATL
Nonstop9h 40m
British Airways
Deal found 30/6£579

Find flight deals from Alabama to Heathrow

Keep the following information in mind while searching for Alabama to Heathrow flight deals. Data was last updated 2 July 2026.

Round-trip from

£554

One-way from

£245

Popular in

June

Cheapest in

December

Average price

£915
Scandinavian Airlines
  • Scandinavian Airlines
  • 11/11-15/11
  • 3 total stops
  • 47h 25m total
  • Alabama to London
Search Deals
JetBlue
  • JetBlue
  • 24/7
  • 1 total stop
  • 18h 10m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£153 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 2 July 2026.
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

Cheapest return flight

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 15/11

06:45-07:55

1 stop20h 10m

London Heathrow

Tue 17/11

06:50-17:05

2 stops15h 15m

£584

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 7/12

07:00-06:20

2 stops17h 20m

London Heathrow

Tue 8/12

11:05-19:10

2 stops38h 05m

£596

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 23/9

13:17-07:45

1 stop12h 28m

London Heathrow

Thu 1/10

14:10-12:41

2 stops28h 31m

£676

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 21/9

10:44-10:40

2 stops18h 56m

London Heathrow

Fri 2/10

14:05-17:21

2 stops32h 16m

£676

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

13:40-10:25

2 stops14h 45m

London Heathrow

Wed 28/10

09:30-23:36

2 stops19h 06m

£677

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 23/9

07:00-06:55

1 stop17h 55m

London Heathrow

Thu 1/10

09:15-23:07

1 stop19h 52m

£687

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 6/12

07:30-05:55

1 stop16h 25m

London Heathrow

Thu 10/12

09:30-23:12

2 stops19h 42m

£688

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 24/8

14:20-08:30

1 stop12h 10m

London Heathrow

Tue 1/9

07:25-19:50

2 stops18h 25m

£698

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Tue 10/11

09:00-07:40

1 stop16h 40m

London Heathrow

Thu 12/11

12:05-21:54

1 stop15h 49m

£701

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 10/8

09:00-07:45

1 stop16h 45m

London Heathrow

Mon 24/8

10:50-19:50

2 stops39h 00m

£706

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £300). Flying from Alabama to London Heathrow Airport in May is currently the most expensive (average of £543). 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.

How much does it cost for a return flight from Alabama to London Heathrow Airport?

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 8h 15m. United Airlines provides one of the quickest options available for as low as £713. Airlines will cover a distance of 4198 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?

    £40 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 ITA Airways and KLM, with prices starting from £65 and £73, 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, Huntsville - London Heathrow and Birmingham - 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, March is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £300). Flying from Alabama to London Heathrow Airport in May is currently the most expensive (average of £543). 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

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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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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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