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Cheap flights from Alabama to London Heathrow Airport from £232

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
8 Sep — 15 Sep1
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 9 August 2026.

Sat 19/908:11 -
2 stops23h 44m
Mon 21/907:05 -
2 stops22h 56m
Deal found 7/8£519
Fri 4/910:47 -
1 stop14h 08m
Mon 14/919:30 -
1 stop23h 15m
Deal found 5/8£529
Fri 2/1019:30 -
1 stop13h 05m
Sun 4/1006:40 -
2 stops15h 25m
Deal found 8/8£560
Fri 18/919:30 -
1 stop32h 50m
Mon 21/906:40 -
2 stops15h 25m
Deal found 4/8£565
Mon 16/1117:52 -
2 stops32h 18m
Wed 18/1112:05 -
2 stops37h 47m
Deal found 5/8£565
Thu 24/919:30 -
1 stop32h 50m
Sun 27/906:40 -
2 stops15h 25m
Deal found 6/8£568
Sat 10/1019:30 -
1 stop21h 10m
Mon 12/1006:40 -
2 stops15h 25m
Deal found 6/8£571
Sat 26/919:30 -
2 stops19h 25m
Mon 28/906:40 -
1 stop15h 25m
Deal found 5/8£572
Mon 16/1112:25 -
1 stop13h 30m
Wed 18/1106:50 -
2 stops21h 02m
Deal found 6/8£574
Sun 15/1116:55 -
1 stop32h 45m
Wed 18/1106:50 -
2 stops19h 25m
Deal found 8/8£578
Fri 2/1019:30 -
2 stops32h 25m
Mon 5/1006:40 -
1 stop15h 25m
Deal found 7/8£579
Wed 2/1207:00 -
2 stops18h 10m
Tue 12/106:30 -
2 stops17h 36m
Deal found 8/8£634

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 9 August 2026.

Round-trip from

£519

One-way from

£232

Popular in

June

Cheapest in

December

Average price

£751
19/9-21/9
  • 19/9-21/9
  • 4 total stops
  • 46h 40m total
  • Alabama to London
Search Deals
6/10
  • 6/10
  • 2 total stops
  • 24h 40m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£149 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 9 August 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 Chattanooga Lovell Field - LHR London Heathrow

CHALHR

Chattanooga Lovell Field

Mon 16/11

17:52-12:00

1 stop13h 08m

London Heathrow

Wed 18/11

06:50-20:52

2 stops19h 02m

£574

HuntsvilleLondon

HSV Huntsville - LHR London Heathrow

HSVLHR

Huntsville

Mon 16/11

12:25-07:55

1 stop13h 30m

London Heathrow

Wed 18/11

06:50-21:52

2 stops21h 02m

£574

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Sun 15/11

16:55-07:40

1 stop32h 45m

London Heathrow

Wed 18/11

06:50-20:15

2 stops19h 25m

£578

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Mon 11/1

12:55-06:40

1 stop11h 45m

London Heathrow

Tue 12/1

11:05-19:10

2 stops38h 05m

£587

ChattanoogaLondon

CHA Chattanooga Lovell Field - LHR London Heathrow

CHALHR

Chattanooga Lovell Field

Mon 11/1

16:25-21:20

2 stops23h 55m

London Heathrow

Wed 13/1

11:05-20:49

2 stops38h 44m

£591

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Tue 13/10

07:02-07:15

1 stop18h 13m

London Heathrow

Wed 21/10

06:30-20:20

2 stops19h 50m

£642

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Tue 13/10

07:00-07:15

2 stops18h 15m

London Heathrow

Wed 21/10

07:25-19:50

2 stops18h 25m

£645

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Wed 6/1

07:00-09:00

1 stop20h 00m

London Heathrow

Tue 12/1

06:30-23:27

2 stops22h 57m

£648

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Tue 5/1

07:00-07:05

2 stops18h 05m

London Heathrow

Tue 12/1

10:00-19:42

2 stops15h 42m

£654

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Wed 23/9

12:50-06:55

1 stop12h 05m

London Heathrow

Wed 30/9

06:50-20:08

2 stops19h 18m

£656

Flights are sorted by cheapest return flights first.

Deals found on 8/8

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 £502). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £990). 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 typical for this route at the moment.
Alabama to London Heathrow Airport flights typically cost between £475 and £793 in January.
The cheapest return price found within the last 5 days was £589 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 13h 08m. United Airlines provides one of the quickest options available for as low as £574. Airlines will cover a distance of 4162 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?

    £39 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 £72, 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 Chattanooga Lovell Field - 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 £502). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £990). 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
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

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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O'Hare Intl to Gatwick flights
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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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