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$328+ Cheap flights from Alabama to Heathrow (LHR)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
May 23 — May 301
Sat 5/23
Sat 5/30
1 adult, Economy
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Cheap flight deals from Alabama to Heathrow

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 April 23, 2026.

This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:15 am
PNS
-
LHR
2 stops40h 45m
United Airlines
Thu 9/177:25 am
LHR
-
PNS
2 stops18h 25m
United Airlines
Deal found 4/22$751
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:10 pm
MOB
-
LHR
1 stop32h 20m
United Airlines
Thu 11/266:50 am
LHR
-
MOB
2 stops18h 20m
United Airlines
Deal found 4/22$781
This KAYAK deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:30 pm
ATL
-
LHR
2 stops33h 05m
Scandinavian Airlines
Sun 9/207:30 pm
LHR
-
ATL
1 stop26h 35m
Scandinavian Airlines
Deal found 4/21$783
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:30 pm
ATL
-
LHR
2 stops21h 05m
Scandinavian Airlines
Fri 10/96:40 am
LHR
-
ATL
1 stop15h 25m
Scandinavian Airlines
Deal found 4/20$784
This FlightHub deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:30 pm
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Wed 10/145:30 pm
LHR
-
ATL
2 stops52h 35m
Scandinavian Airlines
Deal found 4/20$785
This FlightHub deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:30 pm
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Thu 10/87:30 pm
LHR
-
ATL
1 stop26h 35m
Scandinavian Airlines
Deal found 4/20$787
This FlightHub deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 pm
ATL
-
LHR
1 stop32h 50m
Scandinavian Airlines
Sun 9/206:40 am
LHR
-
ATL
2 stops39h 25m
Scandinavian Airlines
Deal found 4/19$789
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:30 pm
ATL
-
LHR
1 stop15h 30m
Scandinavian Airlines
Mon 9/146:40 am
LHR
-
ATL
1 stop15h 25m
Scandinavian Airlines
Deal found 4/21$793
This KAYAK deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:30 pm
ATL
-
LHR
2 stops57h 05m
Scandinavian Airlines
Sun 10/116:40 pm
LHR
-
ATL
1 stop27h 25m
Scandinavian Airlines
Deal found 4/20$794
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:25 pm
ATL
-
LHR
1 stop21h 15m
Scandinavian Airlines
Wed 5/65:00 pm
LHR
-
ATL
1 stop29h 25m
Scandinavian Airlines
Deal found 4/20$798
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:10 am
MOB
-
LHR
2 stops19h 55m
United Airlines
Wed 11/2510:00 am
LHR
-
MOB
1 stop17h 29m
United Airlines
Deal found 4/22$798
This FlightHub deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:30 pm
ATL
-
LHR
2 stops21h 05m
Scandinavian Airlines
Tue 10/206:40 am
LHR
-
ATL
1 stop15h 25m
Scandinavian Airlines
Deal found 4/19$800

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$751
(United Airlines)

One-way from

$328
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$880
Provider with most accurate pricing for Birmingham-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-London (LON) flights.
Search Deals
From Alabama to London Heathrow
Search Deals
One-way flight from Alabama to London Heathrow
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($261 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated April 23, 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 round-trip

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 9/21

3:15 pm-6:25 am

1 stop10h 10m

London Heathrow

Fri 10/2

9:55 am-8:34 pm

2 stops15h 39m

$906

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Tue 9/29

4:55 pm-7:45 am

1 stop32h 50m

London Heathrow

Fri 10/2

2:05 pm-4:22 pm

2 stops56h 17m

$915

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/8

5:20 pm-11:35 am

1 stop13h 15m

London Heathrow

Tue 9/29

9:30 am-5:19 pm

2 stops36h 49m

$915

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/1

6:30 am-6:30 am

2 stops19h 00m

London Heathrow

Tue 9/22

2:05 pm-5:19 pm

2 stops32h 14m

$918

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Sat 9/12

2:56 pm-7:45 am

1 stop34h 49m

London Heathrow

Tue 9/22

5:40 pm-5:38 pm

2 stops29h 58m

$925

BirminghamLondon

BHM - LHR

BHMLHR

Birmingham

Tue 9/1

12:20 pm-9:00 am

1 stop14h 40m

London Heathrow

Wed 9/16

1:00 pm-9:32 pm

1 stop14h 32m

$935

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 9/21

2:55 pm-7:10 am

1 stop11h 15m

London Heathrow

Fri 10/2

11:15 am-8:34 pm

1 stop14h 19m

$935

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/1

5:00 pm-11:15 am

1 stop13h 15m

London Heathrow

Tue 9/22

1:10 pm-9:41 pm

1 stop13h 31m

$935

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 9/28

7:40 pm-1:15 pm

1 stop11h 35m

London Heathrow

Tue 10/6

11:15 am-10:39 pm

1 stop17h 24m

$935

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 9/8

8:15 am-7:10 am

2 stops17h 55m

London Heathrow

Tue 9/29

8:20 am-8:34 pm

2 stops17h 14m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 round-trip 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 $459). Flying from Alabama to London Heathrow Airport in May is currently the most expensive (average of $720). 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 to fly round-trip 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?

    There are many flights that can get you from Alabama to London Heathrow Airport in 10h 10m. Fly via Delta, United Airlines, or British Airways to get the fastest option. The distance between Alabama and London Heathrow Airport is about 4162 mi. This flight may include one or multiple stops.

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

    The most popular route from Alabama to London Heathrow Airport is Atlanta Hartsfield-Jackson - London Heathrow. You may also consider Birmingham - London Heathrow or 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 vacation 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 $459). Flying from Alabama to London Heathrow Airport in May is currently the most expensive (average of $720). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Alabama to Heathrow

Discover the top 6 airlines 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 2,558,603 searches. Data last updated April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$525Average$853FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$574Average$976FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$576Average$952FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$607Average$1,181FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$625Average$1,105FlexibilityNo cancel feeOn-time70%
KLMCheapest$639Average$1,150FlexibilityNo cancel feeOn-time75%

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