How long is the flight from Alabama to London Heathrow Airport?

A quick flight from Alabama to London Heathrow Airport can take about 12h 47m. Delta provides one of the quickest options available for as low as £566. Airlines will cover a distance of 4344 mi. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

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.

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

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.

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.

£238+ Cheap Flights from Alabama to London Heathrow Airport

Cheap flight deals from Alabama to Heathrow

Enter your travel dates to find the best prices.

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Direct

Last-minute

One-way

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 September 2026.

Wed 2/1209:27 -

1 stop15h 23m

Wed 9/1206:15 -

2 stops22h 44m

Deal found 9/9£525

Tue 27/1015:09 -

1 stop13h 51m

Tue 3/1107:30 -

2 stops21h 29m

Deal found 12/9£535

Fri 13/1120:00 -

1 stop32h 20m

Sun 15/1121:05 -

2 stops25h 55m

Deal found 10/9£547

Tue 13/1008:05 -

1 stop17h 10m

Wed 21/1009:55 -

2 stops19h 35m

Deal found 11/9£547

Tue 27/1010:26 -

1 stop16h 19m

Tue 3/1111:20 -

1 stop12h 22m

Deal found 12/9£552

Tue 13/1017:40 -

1 stop13h 35m

Wed 21/1011:15 -

1 stop15h 05m

Deal found 11/9£552

Mon 5/1018:15 -

1 stop11h 40m

Tue 20/1008:45 -

2 stops20h 53m

Deal found 10/9£553

Sun 18/1018:23 -

1 stop12h 52m

Tue 27/1011:45 -

2 stops16h 35m

Deal found 9/9£553

Mon 21/907:00 -

1 stop21h 35m

Tue 6/1006:50 -

2 stops14h 30m

Deal found 11/9£553

Mon 12/1013:00 -

2 stops16h 00m

Wed 21/1008:40 -

2 stops18h 36m

Deal found 9/9£554

Tue 27/1006:30 -

2 stops19h 40m

Tue 3/1113:00 -

2 stops26h 29m

Deal found 12/9£556

Wed 18/1122:15 -

Nonstop8h 00m

Sun 22/1115:35 -

Nonstop9h 40m

Deal found 12/9£557

Best flights from Alabama to Heathrow
Discover carefully curated flight deals from Alabama to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Wed 9/1210:06 -

1 stop14h 19m

Wed 16/1208:40 -

2 stops20h 21m

Deal found 12/9£561

Wed 23/918:28 -

1 stop12h 47m

Thu 1/1009:00 -

1 stop20h 05m

Deal found 11/9£566

Wed 14/1011:01 -

1 stop15h 14m

Tue 20/1008:45 -

2 stops20h 38m

Deal found 9/9£587

Thu 22/1010:51 -

1 stop20h 24m

Tue 27/1008:55 -

1 stop18h 59m

Deal found 11/9£603

Sat 26/906:30 -

1 stop9h 55m

Fri 2/1014:05 -

1 stop12h 24m

Deal found 11/9£633

Sun 15/1110:09 -

1 stop18h 21m

Wed 18/1112:20 -

1 stop15h 44m

Deal found 11/9£664

Tue 20/1017:06 -

2 stops19h 39m

Wed 11/1106:00 -

2 stops22h 58m

Deal found 8/9£685

Fri 23/1019:30 -

2 stops34h 05m

Mon 26/1006:40 -

2 stops16h 20m

Deal found 7/9£704

Sun 6/1209:14 -

1 stop20h 26m

Tue 15/1206:20 -

2 stops17h 05m

Deal found 11/9£561

Sun 1/1119:34 -

1 stop30h 06m

Thu 12/1118:00 -

1 stop32h 21m

Deal found 11/9£591

Fri 27/1115:45 -

1 stop11h 15m

Thu 3/1208:55 -

1 stop17h 07m

Deal found 10/9£617

Wed 23/914:32 -

1 stop17h 43m

Fri 2/1011:30 -

2 stops15h 39m

Deal found 11/9£561

Fri 23/1010:51 -

1 stop20h 24m

Sat 31/1006:20 -

2 stops17h 09m

Deal found 11/9£635

Mon 26/1015:03 -

1 stop14h 12m

Mon 2/1110:00 -

1 stop16h 12m

Deal found 11/9£603

Mon 12/1007:02 -

1 stop18h 13m

Thu 22/1011:45 -

2 stops17h 45m

Deal found 8/9£575

Mon 2/1109:20 -

2 stops15h 45m

Sun 8/1114:05 -

2 stops15h 14m

Deal found 9/9£663

Fri 9/1018:15 -

2 stops21h 10m

Fri 16/1008:00 -

1 stop21h 38m

Deal found 11/9£607

Sat 3/1015:15 -

1 stop10h 55m

Sat 10/1015:15 -

Nonstop9h 35m

Deal found 9/9£682

Wed 4/1117:40 -

1 stop12h 00m

Wed 11/1106:30 -

2 stops17h 23m

Deal found 9/9£575

Tue 22/914:48 -

1 stop16h 27m

Mon 5/1013:25 -

1 stop15h 57m

Deal found 8/9£664

Thu 17/907:23 -

2 stops17h 32m

Wed 21/1013:40 -

1 stop14h 19m

Deal found 10/9£618

Thu 22/1014:46 -

1 stop16h 29m

Thu 29/1008:55 -

1 stop14h 47m

Deal found 7/9£698

Wed 6/113:59 -

1 stop10h 26m

Tue 12/111:30 -

2 stops17h 57m

Deal found 9/9£581

Sat 26/920:07 -

2 stops29h 48m

Mon 5/1008:40 -

2 stops20h 43m

Deal found 10/9£620

Fri 23/1007:00 -

2 stops18h 10m

Thu 29/1006:20 -

2 stops21h 59m

Deal found 11/9£586

Mon 28/914:40 -

2 stops14h 45m

Sat 17/1018:00 -

1 stop19h 22m

Deal found 11/9£638

Mon 21/916:37 -

1 stop12h 43m

Wed 30/911:30 -

2 stops17h 50m

Deal found 8/9£589

Thu 22/1013:40 -

1 stop16h 15m

Sat 31/1006:35 -

2 stops20h 17m

Deal found 10/9£641

Wed 28/1011:58 -

1 stop13h 27m

Sun 1/1110:50 -

1 stop12h 33m

Deal found 11/9£589

Thu 1/1007:00 -

2 stops17h 45m

Wed 7/1006:50 -

2 stops19h 18m

Deal found 9/9£644

Find flight deals from Alabama to Heathrow

Round-trip from	£525
One-way from	£238
Popular in	June
Cheapest in	March
Average price	£722

Iberia
2/12-9/12
3 total stops
38h 07m total
Alabama to London

Search Deals

JetBlue
10/1-31/12
1 total stop
14h 45m total
Alabama to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£135 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Fri 6/11

11:57-06:55

1 stop13h 58m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

ValparaisoLondon

VPS Valparaiso Destin-Ft Walton Beach - LHR London Heathrow

VPSLHR

Valparaiso Destin-Ft Walton Beach

Sun 31/1

12:05-09:00

1 stop14h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£243

ValparaisoLondon

VPS Valparaiso Destin-Ft Walton Beach - LHR London Heathrow

VPSLHR

Valparaiso Destin-Ft Walton Beach

Sun 31/1

12:05-10:30

2 stops16h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Wed 3/3

11:46-09:30

1 stop16h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Wed 21/10

12:37-06:30

1 stop12h 53m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Mon 8/3

11:46-09:30

1 stop16h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Tue 10/11

11:57-06:55

1 stop13h 58m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Sun 7/3

11:46-09:30

1 stop16h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Wed 11/11

10:09-09:30

1 stop18h 21m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

PensacolaLondon

PNS Pensacola - LHR London Heathrow

PNSLHR

Pensacola

Wed 9/12

13:29-07:50

1 stop12h 21m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£244

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

ATL-LHR

VPS-LHR

CHA-LHR

BHM-LHR

PNS-LHR

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

USAL-LHR

ATL-LHR

VPS-LHR

CHA-LHR

BHM-LHR

What is the cheapest month to book a flight from Alabama to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £589). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £988). 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 below average for this route at the moment.

Alabama to London Heathrow Airport flights typically cost between £764 and £959 in December.
The cheapest return price found within the last 5 days was £525 on Iberia (2 Dec–9 Dec).

Related info for your journey

How long is the flight from Alabama to London Heathrow Airport?
A quick flight from Alabama to London Heathrow Airport can take about 12h 47m. Delta provides one of the quickest options available for as low as £566. Airlines will cover a distance of 4344 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 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, February is the cheapest month in which you can book a flight from Alabama to London Heathrow Airport (average of £589). Flying from Alabama to London Heathrow Airport in June is currently the most expensive (average of £988). 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.

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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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Cheap flights from Alabama to London Heathrow Airport from £238

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Alabama to Heathrow

Cheapest flights from Alabama to HeathrowExplore 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 September 2026.

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 September 2026.

Best flights from Alabama to HeathrowDiscover carefully curated flight deals from Alabama to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from Alabama to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Alabama to HeathrowExplore direct flight options from Alabama to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from Alabama to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Alabama to HeathrowDiscover last-minute flight deals from Alabama to Heathrow. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Alabama to Heathrow. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Alabama to HeathrowSearch for one-way flight options from Alabama to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from Alabama to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Alabama to Heathrow

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

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.

Cheapflights Insights

What is the cheapest month to book a flight from Alabama to London Heathrow Airport?

How much does it cost for a return flight from Alabama to London Heathrow Airport?

Airfare is below average for this route at the moment.

Alabama to London Heathrow Airport flights typically cost between £764 and £959 in December.The cheapest return price found within the last 5 days was £525 on Iberia (2 Dec–9 Dec).

Related info for your journey

How long is the flight from Alabama to London Heathrow Airport?

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

Can I find deals for flights from Alabama to Heathrow that include hotel bookings?

How can I find direct flights from Alabama to Heathrow?

Can I find deals for business class flights from Alabama to Heathrow?

What is the cheapest month to book a flight from Alabama to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alabama to Heathrow

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Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Alabama to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.

Alabama and Heathrow flights

Browse other Alabama and Heathrow flight options. Last updated on 12 September 2026.

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How does Cheapflights help users find flights from Alabama to Heathrow?

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Can Cheapflights find flights from Alabama to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Alabama to Heathrow become cheaper?

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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 September 2026.

Best flights from Alabama to Heathrow
Discover carefully curated flight deals from Alabama to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from Alabama to Heathrow
Explore direct flight options from Alabama to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from Alabama to Heathrow
Discover last-minute flight deals from Alabama to Heathrow. Data last updated 12 September 2026 and is based on user searches.

One-way flights from Alabama to Heathrow
Search for one-way flight options from Alabama to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Alabama to London Heathrow Airport flights typically cost between £764 and £959 in December.
The cheapest return price found within the last 5 days was £525 on Iberia (2 Dec–9 Dec).