Find flights
Deals
When to book
FAQs

Cheap flights from Alabama to London Heathrow Airport from £255

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — LHR
30 Jun — 7 Jul1
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 31 May 2026.

Wed 11/1107:00
PNS
-
LHR
2 stops18h 10m
United Airlines
Fri 13/1106:35
LHR
-
PNS
2 stops19h 31m
United Airlines
Deal found 27/5£553
Tue 1/1206:30
CHA
-
LHR
2 stops19h 40m
Lufthansa
Wed 2/1211:10
LHR
-
CHA
2 stops38h 39m
Lufthansa
Deal found 27/5£602
Fri 6/1114:50
HSV
-
LHR
2 stops21h 40m
Scandinavian Airlines
Sat 14/1117:00
LHR
-
HSV
2 stops31h 56m
Scandinavian Airlines
Deal found 28/5£605
Mon 2/1116:30
CHA
-
LHR
2 stops21h 00m
Scandinavian Airlines
Mon 9/1106:40
LHR
-
CHA
2 stops22h 11m
Scandinavian Airlines
Deal found 30/5£631
Mon 19/1014:40
VPS
-
LHR
1 stop10h 35m
Delta
Tue 27/1006:30
LHR
-
VPS
2 stops19h 11m
Delta
Deal found 29/5£644
Tue 13/1006:00
PNS
-
LHR
1 stop18h 25m
Delta
Tue 20/1009:55
LHR
-
PNS
2 stops18h 05m
Delta
Deal found 27/5£646
Fri 6/1114:45
BHM
-
LHR
2 stops57h 45m
Multiple Airlines
Tue 10/1106:30
LHR
-
BHM
2 stops21h 15m
Multiple Airlines
Deal found 29/5£650
Wed 4/1116:15
MOB
-
LHR
2 stops23h 25m
Scandinavian Airlines
Wed 11/1106:40
LHR
-
MOB
2 stops22h 17m
Scandinavian Airlines
Deal found 28/5£653
Tue 25/813:16
HSV
-
LHR
1 stop11h 29m
Lufthansa
Wed 9/909:00
LHR
-
HSV
2 stops20h 30m
Lufthansa
Deal found 26/5£660
Tue 1/915:00
BHM
-
LHR
1 stop14h 35m
Lufthansa
Wed 16/907:25
LHR
-
BHM
2 stops20h 34m
Lufthansa
Deal found 27/5£661
Fri 6/1116:01
BHM
-
LHR
2 stops20h 29m
Scandinavian Airlines
Tue 10/1117:00
LHR
-
BHM
2 stops35h 54m
Scandinavian Airlines
Deal found 28/5£665
Mon 19/1014:40
VPS
-
LHR
1 stop16h 35m
KLM
Tue 27/1010:45
LHR
-
VPS
1 stop14h 56m
KLM
Deal found 29/5£666

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 31 May 2026.

Round-trip from

£553

One-way from

£255

Popular in

June

Cheapest in

December

Average price

£762
United Airlines
  • United Airlines
  • 11/11-13/11
  • 4 total stops
  • 37h 41m total
  • Alabama to London
Search Deals
British Airways
  • British Airways
  • 14/10
  • 1 total stop
  • 14h 53m total
  • Alabama to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£140 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 May 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 31 May 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

Wed 11/11

11:10-10:15

1 stop17h 05m

London Heathrow

Fri 13/11

06:35-20:06

2 stops19h 31m

£612

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 13/10

09:25-07:10

2 stops15h 45m

London Heathrow

Tue 20/10

09:55-22:00

2 stops18h 05m

£649

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Mon 19/10

14:40-13:15

1 stop16h 35m

London Heathrow

Tue 27/10

10:45-20:41

1 stop14h 56m

£666

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 13/10

17:45-13:15

1 stop13h 30m

London Heathrow

Tue 20/10

15:15-23:27

1 stop14h 12m

£667

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Mon 21/9

19:35-11:20

1 stop10h 45m

London Heathrow

Fri 2/10

09:55-21:59

2 stops17h 04m

£672

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

Tue 1/9

18:50-13:15

1 stop13h 25m

London Heathrow

Tue 22/9

08:40-21:59

2 stops18h 19m

£672

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 16/9

14:57-13:15

1 stop16h 18m

London Heathrow

Wed 23/9

06:30-19:03

2 stops18h 33m

£672

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 28/10

17:55-11:40

1 stop12h 45m

London Heathrow

Tue 3/11

06:30-17:14

2 stops16h 44m

£672

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 21/10

12:50-06:55

1 stop12h 05m

London Heathrow

Wed 28/10

06:50-19:10

2 stops17h 20m

£672

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 4/11

09:30-07:30

1 stop16h 00m

London Heathrow

Wed 11/11

06:35-19:10

2 stops18h 35m

£672

Flights are sorted by cheapest return flights first.

Deals found on 28/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 £341). Flying from Alabama to London Heathrow Airport in May is currently the most expensive (average of £535). 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 13h 15m. United Airlines provides one of the quickest options available for as low as £612. 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?

    £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 £64 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 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, March is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £341). Flying from Alabama to London Heathrow Airport in May is currently the most expensive (average of £535). 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
Northampton
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Ipswich
Watford
Swindon
Romford
Guildford
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alabama to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Baltimore to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Boston to Gatwick flights
Seattle to Heathrow flights
Newark to Luton flights
Newark to Stansted flights
Newark to London City flights
Hobby to Heathrow flights
Orlando to Heathrow flights
Atlanta to Heathrow flights
Boston to London City flights
Boston to Stansted flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
George Bush Intcntl to Heathrow flights
Miami to Heathrow flights
Los Angeles to Gatwick flights
Philadelphia to Heathrow flights
LaGuardia to Stansted flights
Denver to Heathrow flights
Los Angeles to Stansted flights
Baltimore to Gatwick flights
Dulles Intl to London City flights
O'Hare Intl to Gatwick flights
Reagan-National to Gatwick flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Tampa to Heathrow flights
Los Angeles to London City flights
Sky Harbor Intl to Heathrow flights
San Francisco to Stansted flights
O'Hare Intl to London City flights
Orlando to Gatwick flights
Seattle to Gatwick flights
San Francisco to London City 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.