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Cheap flights from Alabama to London Heathrow Airport from £242

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
12 May — 19 May1
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 12 April 2026.

Wed 16/921:50
ATL
-
LHR
1 stop19h 35m
Turkish Airlines
Wed 23/922:40
LHR
-
ATL
1 stop26h 05m
Turkish Airlines
Deal found 8/4£574
Sat 12/919:30
ATL
-
LHR
1 stop15h 30m
Scandinavian Airlines
Fri 25/906:40
LHR
-
ATL
1 stop15h 25m
Scandinavian Airlines
Deal found 11/4£576
Thu 23/419:25
ATL
-
LHR
2 stops20h 55m
Scandinavian Airlines
Tue 28/407:05
LHR
-
ATL
2 stops15h 20m
Scandinavian Airlines
Deal found 12/4£577
Fri 11/919:30
ATL
-
LHR
2 stops15h 55m
Scandinavian Airlines
Tue 15/918:05
LHR
-
ATL
2 stops52h 00m
Scandinavian Airlines
Deal found 10/4£578
Sun 26/421:50
ATL
-
LHR
1 stop37h 50m
Turkish Airlines
Tue 12/518:30
LHR
-
ATL
1 stop30h 15m
Turkish Airlines
Deal found 10/4£579
Thu 17/919:30
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Sun 27/919:30
LHR
-
ATL
1 stop26h 35m
Scandinavian Airlines
Deal found 7/4£580
Thu 23/421:50
ATL
-
LHR
1 stop18h 15m
Turkish Airlines
Mon 27/418:30
LHR
-
ATL
1 stop30h 15m
Turkish Airlines
Deal found 7/4£580
Wed 22/421:50
ATL
-
LHR
1 stop18h 15m
Turkish Airlines
Mon 27/418:30
LHR
-
ATL
1 stop30h 15m
Turkish Airlines
Deal found 8/4£581
Fri 24/422:02
ATL
-
LHR
3 stops35h 33m
Multiple Airlines
Mon 27/406:40
LHR
-
ATL
3 stops22h 19m
Multiple Airlines
Deal found 10/4£582
Wed 22/421:50
ATL
-
LHR
1 stop19h 35m
Turkish Airlines
Thu 28/506:30
LHR
-
ATL
1 stop18h 15m
Turkish Airlines
Deal found 9/4£583
Thu 17/919:30
ATL
-
LHR
2 stops33h 05m
Scandinavian Airlines
Thu 24/917:30
LHR
-
ATL
2 stops28h 35m
Scandinavian Airlines
Deal found 8/4£583
Sat 18/419:25
ATL
-
LHR
1 stop21h 15m
Scandinavian Airlines
Sat 2/513:55
LHR
-
ATL
2 stops32h 30m
Scandinavian Airlines
Deal found 9/4£584

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 12 April 2026.

Round-trip from

£574

One-way from

£242

Popular in

June

Cheapest in

January

Average price

£654
Turkish Airlines
  • Turkish Airlines
  • 16/9-23/9
  • 2 total stops
  • 45h 40m total
  • Alabama to London
Search Deals
8/6
  • 8/6
  • 3 total stops
  • 33h 45m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 12 April 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

Sat 12/9

14:01-10:00

2 stops38h 59m

London Heathrow

Tue 15/9

08:45-13:21

2 stops33h 36m

£674

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 21/9

17:00-09:05

1 stop11h 05m

London Heathrow

Fri 2/10

13:10-21:41

1 stop13h 31m

£693

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Tue 1/9

16:01-12:05

2 stops14h 04m

London Heathrow

Wed 16/9

06:30-16:43

2 stops16h 13m

£722

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 1/9

07:00-07:55

1 stop19h 55m

London Heathrow

Tue 22/9

14:05-17:19

2 stops32h 14m

£723

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Wed 6/5

09:19-07:15

1 stop15h 56m

London Heathrow

Fri 22/5

11:45-23:28

2 stops17h 43m

£725

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Tue 29/9

16:55-07:45

1 stop32h 50m

London Heathrow

Fri 2/10

17:40-16:22

2 stops28h 42m

£727

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sat 12/9

17:00-11:15

1 stop13h 15m

London Heathrow

Tue 15/9

11:10-21:41

1 stop15h 31m

£728

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Fri 11/9

09:27-09:05

1 stop17h 38m

London Heathrow

Wed 23/9

08:55-16:50

1 stop13h 55m

£731

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 6/5

05:30-06:55

1 stop19h 25m

London Heathrow

Wed 13/5

14:10-23:45

2 stops15h 35m

£740

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 8/9

10:45-07:15

2 stops15h 30m

London Heathrow

Tue 29/9

09:30-20:49

2 stops16h 19m

£742

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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 £380). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £624). 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 14h 04m. United Airlines provides one of the quickest options available for as low as £722. 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 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, March is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £380). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £624). 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
Wembley
Croydon
Northampton
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Chelmsford
Ipswich
Southend-on-Sea

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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Boston to London City flights
Dulles Intl to Gatwick flights
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Boston to Stansted flights
Reagan-National to Heathrow flights
Los Angeles to Stansted flights
Denver to Heathrow flights
Orlando to Gatwick flights
Dulles Intl to London City flights
O'Hare Intl to Gatwick flights
Philadelphia to Heathrow flights
George Bush Intcntl to Heathrow flights
Los Angeles to London City flights
O'Hare Intl to Stansted flights
Baltimore to Gatwick flights
O'Hare Intl to London City flights
Reagan-National to Gatwick flights
Minneapolis to Heathrow flights
San Francisco to Gatwick flights
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San Francisco to Stansted flights
Seattle to Gatwick 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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