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Cheap flights from Alabama to London Heathrow Airport from £229

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
24 Aug — 31 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 25 July 2026.

Fri 28/819:30
ATL
-
LHR
1 stop15h 30m
Scandinavian Airlines
Sun 30/813:55
LHR
-
ATL
2 stops32h 10m
Scandinavian Airlines
Deal found 21/7£565
Fri 18/919:30
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Mon 21/906:40
LHR
-
ATL
2 stops15h 25m
Scandinavian Airlines
Deal found 21/7£567
Tue 24/1107:00
PNS
-
LHR
2 stops18h 55m
United Airlines
Thu 26/1107:30
LHR
-
PNS
2 stops20h 36m
United Airlines
Deal found 22/7£567
Fri 4/1220:00
ATL
-
LHR
1 stop32h 20m
Scandinavian Airlines
Mon 7/1206:40
LHR
-
ATL
2 stops16h 20m
Scandinavian Airlines
Deal found 21/7£577
Fri 4/919:30
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Mon 7/906:40
LHR
-
ATL
2 stops15h 25m
Scandinavian Airlines
Deal found 22/7£581
Mon 16/1106:45
PNS
-
LHR
2 stops18h 25m
United Airlines
Tue 17/1117:30
LHR
-
PNS
2 stops34h 10m
United Airlines
Deal found 23/7£581
Sat 10/1019:30
ATL
-
LHR
1 stop17h 10m
Scandinavian Airlines
Mon 12/1006:40
LHR
-
ATL
2 stops39h 25m
Scandinavian Airlines
Deal found 20/7£586
Fri 9/1019:30
ATL
-
LHR
2 stops36h 25m
Scandinavian Airlines
Mon 12/1006:40
LHR
-
ATL
1 stop15h 25m
Scandinavian Airlines
Deal found 22/7£587
Sat 5/919:30
ATL
-
LHR
1 stop15h 30m
Scandinavian Airlines
Mon 7/906:40
LHR
-
ATL
2 stops15h 25m
Scandinavian Airlines
Deal found 21/7£588
Fri 25/919:30
ATL
-
LHR
1 stop15h 30m
Scandinavian Airlines
Sun 27/906:40
LHR
-
ATL
2 stops15h 25m
Scandinavian Airlines
Deal found 23/7£590
Fri 6/1112:55
ATL
-
LHR
2 stops51h 05m
Multiple Airlines
Mon 9/1117:50
LHR
-
ATL
2 stops32h 27m
Multiple Airlines
Deal found 21/7£596
Mon 23/1116:52
PNS
-
LHR
1 stop32h 48m
United Airlines
Thu 26/1107:30
LHR
-
PNS
2 stops20h 36m
United Airlines
Deal found 22/7£618

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 25 July 2026.

Round-trip from

£565

One-way from

£229

Popular in

June

Cheapest in

December

Average price

£910
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/8-30/8
  • 3 total stops
  • 47h 40m total
  • Alabama to London
Search Deals
20/10
  • 20/10
  • 2 total stops
  • 32h 13m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£148 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 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 25 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

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 16/11

09:00-07:10

2 stops16h 10m

London Heathrow

Tue 17/11

17:30-21:40

2 stops34h 10m

£581

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 11/1

17:40-12:00

1 stop13h 20m

London Heathrow

Wed 13/1

06:50-17:20

2 stops15h 30m

£592

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 11/1

12:55-06:40

1 stop11h 45m

London Heathrow

Tue 12/1

11:05-19:10

2 stops38h 05m

£594

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Wed 6/1

15:35-11:40

1 stop14h 05m

London Heathrow

Tue 12/1

08:40-19:42

2 stops17h 02m

£656

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 5/1

13:59-11:40

1 stop15h 41m

London Heathrow

Tue 12/1

06:30-19:42

2 stops19h 12m

£658

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 19/10

12:53-06:55

1 stop12h 02m

London Heathrow

Thu 29/10

06:35-22:00

2 stops20h 25m

£665

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 21/9

07:00-06:45

2 stops18h 45m

London Heathrow

Fri 2/10

06:50-18:32

2 stops16h 42m

£666

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 8/11

18:33-20:35

1 stop21h 02m

London Heathrow

Mon 23/11

11:05-20:54

2 stops38h 49m

£675

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 23/9

13:17-10:40

2 stops15h 23m

London Heathrow

Thu 1/10

08:30-16:17

2 stops37h 47m

£678

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 5/1

09:00-10:15

1 stop19h 15m

London Heathrow

Tue 12/1

12:05-20:06

1 stop14h 01m

£678

Flights are sorted by cheapest return flights first.

Deals found on 21/7

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, January is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £508). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £1,003). 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?

Airfare is below average for this route at the moment.
Alabama to London Heathrow Airport flights typically cost between £681 and £928 in January.
The cheapest return price found within the last 5 days was £596 on United Airlines (10 Jan–13 Jan).

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 14h 05m. United Airlines provides one of the quickest options available for as low as £656. Airlines will cover a distance of 4467 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?

    £41 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, Birmingham - London Heathrow and Pensacola - 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, January is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £508). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £1,003). 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
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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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Atlanta to Heathrow flights
Boston to Gatwick flights
Miami to Heathrow flights
Newark to Stansted flights
Dulles Intl to Gatwick flights
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Newark to Luton flights
Hobby to Heathrow flights
Boston to London City flights
Dulles Intl to London City flights
Boston to Stansted flights
Denver to Heathrow flights
Los Angeles to Gatwick flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
San Francisco to Gatwick flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
San Francisco to London City flights
San Francisco to Stansted flights
Orlando to Gatwick flights
Los Angeles to Stansted flights
Sky Harbor Intl to Heathrow flights
Seattle to Gatwick flights
O'Hare Intl to Gatwick flights
Dallas/Fort Worth to Gatwick flights
Raleigh to Heathrow flights
Tampa to Heathrow flights
Los Angeles to London City flights
Charlotte to Heathrow 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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