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Cheap flights from Alabama to London Heathrow Airport from £248

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
5 May — 12 May1
1 adult

Cheap flight deals from Alabama to Heathrow

Keep the following information in mind while searching for Alabama to Heathrow flight deals. Data was last updated 30 April 2025.

Round-trip from

£477

One-way from

£248

Popular in

June

Cheapest in

April

Average price

£563
British Airways
  • British Airways
  • 3/8-21/8
  • 3 total stops
  • 35h 44m total
  • Alabama to London
Search Deals
10/5
  • 10/5
  • 3 total stops
  • 39h 36m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£120 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 2025
Search Deals

Find 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 30 April 2025.

Sun 3/812:28MOB - LHR
1 stop14h 32mBritish Airways
Thu 21/807:45LHR - MOB
2 stops21h 12mBritish Airways
Deal found 30/4£477
Tue 6/507:35BHM - LHR
1 stop17h 40mDelta
Tue 13/509:00LHR - BHM
2 stops17h 46mDelta
Deal found 29/4£480
Sun 3/812:45MOB - LHR
2 stops16h 40mDelta
Thu 21/806:15LHR - MOB
2 stops18h 06mDelta
Deal found 30/4£481
Sun 3/817:59MOB - LHR
1 stop11h 11mKLM
Thu 21/813:05LHR - MOB
1 stop12h 16mKLM
Deal found 30/4£484
Sun 14/919:30CHA - LHR
1 stop10h 40mKLM
Tue 23/915:15LHR - CHA
1 stop13h 39mKLM
Deal found 30/4£487
Tue 7/1013:30CHA - LHR
1 stop12h 15mDelta
Tue 14/1009:35LHR - CHA
2 stops17h 29mDelta
Deal found 29/4£490
Thu 6/1111:43BHM - LHR
1 stop18h 32mBritish Airways
Mon 10/1119:40LHR - BHM
2 stops28h 33mBritish Airways
Deal found 30/4£510
Wed 10/906:37PNS - LHR
1 stop20h 48mIberia
Tue 30/906:10LHR - PNS
2 stops23h 14mIberia
Deal found 30/4£511
Mon 4/819:55ATL - LHR
1 stop16h 45mScandinavian Airlines
Mon 18/807:05LHR - ATL
2 stops15h 15mScandinavian Airlines
Deal found 30/4£515
Wed 15/1013:39HSV - LHR
1 stop16h 51mFinnair
Wed 22/1008:20LHR - HSV
1 stop16h 04mFinnair
Deal found 29/4£515
Sat 10/522:31ATL - LHR
3 stops32h 24mMultiple Airlines
Fri 16/515:05LHR - ATL
2 stops44h 28mMultiple Airlines
Deal found 30/4£516
Wed 7/510:23BHM - LHR
1 stop17h 02mIberia
Thu 15/513:40LHR - BHM
1 stop15h 55mIberia
Deal found 29/4£517

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 30 April 2025.
Use the filters below to find and compare flights from Alabama to London Heathrow Airport that are best for you.

Fly from

Alabama

Fly to

Heathrow

Route

Depart

Return

Price

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 3/8

12:28-09:00

1 stop14h 32m

London Heathrow

Thu 21/8

07:45-22:57

2 stops21h 12m

£477

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 3/8

12:45-11:25

2 stops16h 40m

London Heathrow

Thu 21/8

06:15-18:21

2 stops18h 06m

£481

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 3/8

17:59-11:10

1 stop11h 11m

London Heathrow

Thu 21/8

13:05-19:21

1 stop12h 16m

£484

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Sun 14/9

19:30-11:10

1 stop10h 40m

London Heathrow

Tue 23/9

15:15-23:54

1 stop13h 39m

£487

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 7/10

13:30-06:45

1 stop12h 15m

London Heathrow

Tue 14/10

09:35-22:04

2 stops17h 29m

£490

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Wed 10/9

06:37-09:25

1 stop20h 48m

London Heathrow

Tue 30/9

06:10-23:24

2 stops23h 14m

£511

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Mon 4/8

19:55-21:40

1 stop20h 45m

London Heathrow

Wed 13/8

15:35-17:20

2 stops30h 45m

£515

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 15/10

13:39-12:30

1 stop16h 51m

London Heathrow

Wed 22/10

08:20-18:24

1 stop16h 04m

£515

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sat 10/5

22:31-11:55

3 stops32h 24m

London Heathrow

Fri 16/5

15:05-06:33

2 stops44h 28m

£516

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Sun 5/10

07:30-06:30

1 stop18h 00m

London Heathrow

Sun 12/10

11:55-22:39

1 stop15h 44m

£517

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 60 results
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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 £112). Flying from Alabama to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from AL to LHR?

Find hourly flight availability from Alabama to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Alabama to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 30 April 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Alabama to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Alabama to London Heathrow Airport one-way?

    £257 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Scandinavian Airlines and WestJet, with prices starting from £274 and £308, 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, Pensacola - London Heathrow and 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 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 £112). Flying from Alabama to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Alabama?

Book flights to Alabama if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Northampton
Southend-on-Sea
Ilford
Crawley
Hayes
Ipswich
Watford
Wembley
Swindon
Folkestone
Maidstone
Winchester

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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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Top airline flying from Alabama to Heathrow

Discover the top airline 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£598Average£690FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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