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

A quick flight from Alabama to London Heathrow Airport can take about 16h 05m. Delta provides one of the quickest options available for as low as £663. Airlines will cover a distance of 4198 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 £65 and £72, respectively.

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 Pensacola - 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.

£237+ Cheap Flights from Alabama to London Heathrow Airport

Cheap flight deals from Alabama to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

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 6 September 2026.

Wed 2/1206:50 -

2 stops18h 20m

Fri 4/1206:35 -

2 stops19h 28m

Deal found 1/9£551

Fri 6/1120:00 -

2 stops32h 35m

Sun 8/1121:05 -

2 stops25h 55m

Deal found 2/9£570

Fri 4/1220:00 -

1 stop32h 20m

Mon 7/1206:40 -

2 stops16h 20m

Deal found 2/9£571

Fri 6/1120:00 -

1 stop32h 20m

Mon 9/1106:40 -

2 stops16h 20m

Deal found 2/9£574

Sun 11/1019:30 -

1 stop21h 10m

Mon 19/1019:30 -

1 stop26h 35m

Deal found 1/9£576

Fri 9/1019:30 -

2 stops18h 00m

Sun 11/1017:00 -

1 stop29h 05m

Deal found 4/9£576

Sat 10/1019:30 -

2 stops19h 25m

Mon 12/1006:40 -

1 stop15h 25m

Deal found 4/9£578

Fri 2/1019:30 -

2 stops32h 25m

Mon 5/1006:40 -

1 stop15h 25m

Deal found 3/9£580

Fri 4/1220:00 -

2 stops32h 35m

Sun 6/1221:05 -

2 stops25h 55m

Deal found 3/9£581

Wed 2/1212:12 -

1 stop14h 03m

Mon 7/1219:05 -

2 stops19h 52m

Deal found 2/9£635

Tue 3/1113:49 -

1 stop15h 51m

Wed 11/1106:30 -

2 stops19h 59m

Deal found 4/9£641

Tue 15/906:00 -

1 stop19h 15m

Tue 22/906:30 -

2 stops15h 30m

Deal found 3/9£641

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 6 September 2026.

Tue 13/1007:02 -

1 stop18h 13m

Wed 21/1006:30 -

2 stops19h 50m

Deal found 2/9£641

Tue 13/1007:00 -

2 stops21h 00m

Wed 21/1006:55 -

2 stops32h 48m

Deal found 1/9£644

Mon 7/1212:25 -

1 stop16h 05m

Tue 8/1212:20 -

1 stop15h 55m

Deal found 4/9£663

Sun 18/1017:07 -

1 stop14h 08m

Sun 25/1014:05 -

2 stops14h 14m

Deal found 3/9£676

Mon 30/1112:38 -

1 stop15h 02m

Wed 9/1214:45 -

1 stop14h 11m

Deal found 1/9£678

Thu 1/1019:30 -

2 stops19h 25m

Mon 5/1006:40 -

1 stop15h 25m

Deal found 5/9£686

Fri 6/1110:45 -

3 stops25h 45m

Mon 9/1118:30 -

2 stops34h 28m

Deal found 3/9£760

Sat 14/1105:35 -

2 stops31h 55m

Wed 18/1120:35 -

2 stops31h 00m

Deal found 2/9£786

Mon 21/906:00 -

2 stops19h 10m

Wed 30/909:55 -

2 stops19h 27m

Deal found 2/9£644

Tue 27/1013:52 -

2 stops14h 33m

Tue 3/1109:00 -

2 stops16h 53m

Deal found 5/9£659

Mon 5/1019:30 -

2 stops19h 25m

Wed 4/1119:50 -

2 stops50h 55m

Deal found 3/9£701

Mon 21/906:00 -

2 stops19h 10m

Thu 1/1006:30 -

2 stops20h 25m

Deal found 2/9£644

Sun 18/1016:00 -

1 stop10h 15m

Sun 25/1008:55 -

1 stop13h 48m

Deal found 3/9£712

Wed 21/1011:05 -

1 stop14h 40m

Wed 28/1012:05 -

1 stop14h 35m

Deal found 6/9£663

Thu 8/1019:30 -

2 stops20h 50m

Mon 12/1006:40 -

2 stops15h 25m

Deal found 2/9£703

Thu 1/1006:00 -

1 stop19h 10m

Thu 8/1015:15 -

1 stop13h 39m

Deal found 3/9£712

Wed 6/111:59 -

2 stops14h 06m

Tue 12/110:00 -

2 stops15h 42m

Deal found 3/9£653

Sun 25/1005:00 -

2 stops33h 30m

Sun 8/1112:15 -

2 stops17h 10m

Deal found 1/9£803

Wed 2/1213:00 -

1 stop12h 40m

Fri 4/1207:40 -

1 stop15h 08m

Deal found 3/9£665

Fri 23/1019:30 -

2 stops34h 05m

Sun 1/1106:40 -

1 stop14h 50m

Deal found 4/9£718

Wed 14/1010:12 -

2 stops14h 08m

Wed 21/1006:30 -

2 stops15h 31m

Deal found 1/9£659

Wed 6/107:00 -

1 stop18h 40m

Tue 12/112:05 -

1 stop14h 08m

Deal found 2/9£672

Thu 24/919:30 -

2 stops16h 30m

Tue 20/1007:05 -

2 stops15h 00m

Deal found 5/9£723

Tue 20/1012:26 -

2 stops12h 44m

Tue 27/1011:45 -

2 stops16h 35m

Deal found 5/9£659

Tue 20/1014:50 -

1 stop14h 45m

Tue 27/1010:00 -

1 stop16h 59m

Deal found 5/9£678

Wed 6/106:00 -

1 stop19h 50m

Wed 13/106:30 -

2 stops16h 44m

Deal found 3/9£663

Thu 1/1016:54 -

1 stop12h 41m

Fri 23/1006:55 -

2 stops18h 55m

Deal found 3/9£678

Fri 2/1019:30 -

2 stops15h 55m

Mon 5/1007:05 -

2 stops15h 00m

Deal found 1/9£753

Sun 1/1108:05 -

1 stop17h 45m

Sun 8/1106:30 -

2 stops18h 52m

Deal found 4/9£678

Mon 7/1206:30 -

1 stop19h 10m

Wed 9/1218:00 -

2 stops34h 27m

Deal found 5/9£680

Find flight deals from Alabama to Heathrow

Round-trip from	£551
One-way from	£237
Popular in	June
Cheapest in	March
Average price	£666

United Airlines
2/12-4/12
4 total stops
37h 48m total
Alabama to London

Search Deals

JetBlue
1/10-31/12
1 total stop
20h 53m total
Alabama to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£138 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 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

ValparaisoLondon

VPS Valparaiso Destin-Ft Walton Beach - LHR London Heathrow

VPSLHR

Valparaiso Destin-Ft Walton Beach

Tue 12/1

09:25-10:30

2 stops19h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Tue 1/12

12:25-09:30

1 stop16h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Fri 16/10

12:02-06:30

1 stop13h 28m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

AtlantaLondon

ATL Atlanta Hartsfield-Jackson - LHR London Heathrow

ATLLHR

Atlanta Hartsfield-Jackson

Thu 4/3

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 13/10

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 2/11

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

Wed 14/10

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

Tue 2/3

11:46-09:30

1 stop16h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

BirminghamLondon

BHM Birmingham - LHR London Heathrow

BHMLHR

Birmingham

Tue 26/1

06:25-12:00

2 stops23h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£257

ChattanoogaLondon

CHA Chattanooga Lovell Field - LHR London Heathrow

CHALHR

Chattanooga Lovell Field

Sun 28/2

14:20-10:15

1 stop14h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

Flights are sorted by cheapest return flights first.

Deals found on 1/9

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.

PNS-LHR

ATL-LHR

VPS-LHR

MOB-LHR

BHM-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

PNS-LHR

ATL-LHR

VPS-LHR

MOB-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 £635 on Iberia (2 Dec–7 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 16h 05m. Delta provides one of the quickest options available for as low as £663. Airlines will cover a distance of 4198 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 £65 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 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, 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.

See more FAQs

Hounslow

Milton Keynes

Luton

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Northampton

Colchester

Eastbourne

Brentford

Barnet

Salisbury

Southall

Southend-on-Sea

Enfield

Kingston upon Thames

Watford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

Heathrow flight routes

Other flight options

Popular flights

Top destinations

Alternative routes for Alabama to Heathrow

John F Kennedy Intl to Heathrow flights

Newark to Heathrow flights

Boston to Heathrow flights

Dulles Intl to Heathrow flights

John F Kennedy Intl to Stansted flights

Newark to Gatwick flights

LaGuardia to Heathrow flights

John F Kennedy Intl to London City flights

John F Kennedy Intl to Gatwick flights

Los Angeles to Heathrow flights

Baltimore to Heathrow flights

San Francisco to Heathrow flights

O'Hare Intl to Heathrow flights

LaGuardia to Gatwick flights

Dallas/Fort Worth to Heathrow flights

Newark to London City flights

Seattle to Heathrow flights

Newark to Stansted flights

Atlanta to Heathrow flights

Newark to Luton flights

Orlando to Heathrow flights

Miami to Heathrow flights

Dulles Intl to Gatwick flights

Hobby to Heathrow flights

Boston to London City flights

Reagan-National to Heathrow flights

Denver to Heathrow flights

Dulles Intl to London City flights

Philadelphia to Heathrow flights

Boston to Stansted flights

Boston to Gatwick flights

George Bush Intcntl to Heathrow flights

Los Angeles to Gatwick flights

O'Hare Intl to Gatwick flights

San Francisco to Gatwick flights

Los Angeles to Stansted flights

Los Angeles to London City flights

Baltimore to Gatwick flights

O'Hare Intl to Stansted flights

O'Hare Intl to London City flights

San Francisco to London City flights

Charlotte to Heathrow flights

Sky Harbor Intl to Heathrow flights

San Francisco to Stansted flights

Boston to Luton flights

Reagan-National to Gatwick flights

Orlando to Gatwick flights

Midway to Heathrow flights

Fly with Cheapflights

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.

Cheap flights from Alabama to London Heathrow Airport from £237

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. 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 6 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 6 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 6 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 6 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 6 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 6 September 2026.

Last-minute flights from Alabama to HeathrowDiscover last-minute flight deals from Alabama to Heathrow. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Alabama to Heathrow. Data last updated 6 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 6 September 2026.

Search for one-way flight options from Alabama to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Alabama to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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 £635 on Iberia (2 Dec–7 Dec).

Related info for your journey

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

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

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

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.

Complete your trip

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

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Alabama to Heathrow by cabin class

Find flights from Alabama to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 6 September 2026.

Alabama and Heathrow flights

Browse other Alabama and Heathrow flight options. Last updated on 6 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Alabama to Heathrow flights

Consider these flights travelling from Alabama to Heathrow.

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from Alabama to Heathrow?

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?

100% Free

Book with Flexibility

Travel Smart

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 6 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 6 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 6 September 2026.

Last-minute flights from Alabama to Heathrow
Discover last-minute flight deals from Alabama to Heathrow. Data last updated 6 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 6 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 £635 on Iberia (2 Dec–7 Dec).