What is the cheapest airline that flies from Alabama to London Heathrow?

JetBlue, British Airways, and United Airlines are the most popular carriers operating from Alabama to London Heathrow

How long does it take to fly to London Heathrow Airport?

On average, it takes 9h 46m to fly from Alabama to London Heathrow Airport if you fly out of Huntsville (the most popular airport in Alabama) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Montgomery and into London Heathrow Airport, then the flight time is around 10h 43m.

What airlines fly to London Heathrow Airport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to London Heathrow Airport from Alabama according to our data. American Airlines is the first choice among our users, with 27% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Alabama to London Heathrow Airport on average per week?

194 flights are operational weekly from Alabama to London Heathrow Airport as of September 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When did momondo last update prices for flights from Alabama to London Heathrow Airport?

Prices for flights from Alabama to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Alabama to London Heathrow Airport?

There are 14 operators available for flights from Alabama to London Heathrow Airport as of September 2026.

How old do you have to be to fly from Alabama to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Alabama to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$318 Cheap Flights from Alabama to London Heathrow Airport in 2026/27

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Cheap round-trip flights

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5:05 pm - 1:15 pmVPS Valparaiso Destin-Ft Walton Beach-LHR London Heathrow

14h 10m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:02 pmLHR London Heathrow-VPS Valparaiso Destin-Ft Walton Beach

15h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$727KLM

Sun, Sep 27 - Tue, Oct 13

3:09 pm - 10:00 amBHM Birmingham-LHR London Heathrow

13h 51m1 stop Dallas/Fort Worth

7:30 am - 10:59 pmLHR London Heathrow-BHM Birmingham

21h 29m2 stops Madrid Barajas Miami

$732Iberia

Tue, Oct 27 - Tue, Nov 3

9:27 am - 6:50 amBHM Birmingham-LHR London Heathrow

15h 23m1 stop Dallas/Fort Worth

11:25 am - 11:59 pmLHR London Heathrow-BHM Birmingham

18h 34m2 stops Madrid Barajas Miami

$732Iberia

Sun, Nov 8 - Thu, Nov 19

5:05 pm - 1:15 pmVPS Valparaiso Destin-Ft Walton Beach-LHR London Heathrow

14h 10m1 stop Atlanta Hartsfield-Jackson

3:15 pm - 11:19 pmLHR London Heathrow-VPS Valparaiso Destin-Ft Walton Beach

14h 04m1 stop Atlanta Hartsfield-Jackson

$734KLM

Sun, Sep 27 - Tue, Oct 13

1:39 pm - 11:40 amPNS Pensacola-LHR London Heathrow

17h 01m1 stop Atlanta Hartsfield-Jackson

11:35 am - 10:07 pmLHR London Heathrow-PNS Pensacola

16h 32m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$736Air France

Wed, Oct 28 - Wed, Nov 4

11:58 am - 9:00 amPNS Pensacola-LHR London Heathrow

16h 02m1 stop Atlanta Hartsfield-Jackson

10:50 am - 5:23 pmLHR London Heathrow-PNS Pensacola

12h 33m1 stop Atlanta Hartsfield-Jackson

$736Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

9:20 am - 9:00 amVPS Valparaiso Destin-Ft Walton Beach-LHR London Heathrow

18h 40m1 stop Atlanta Hartsfield-Jackson

10:00 am - 11:19 pmLHR London Heathrow-VPS Valparaiso Destin-Ft Walton Beach

19h 19m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$737Delta

Wed, Oct 28 - Wed, Nov 4

12:28 pm - 1:15 pmBHM Birmingham-LHR London Heathrow

18h 47m1 stop Atlanta Hartsfield-Jackson

9:20 am - 4:01 pmLHR London Heathrow-BHM Birmingham

12h 41m1 stop Atlanta Hartsfield-Jackson

$737Virgin Atlantic

Wed, Oct 14 - Wed, Oct 21

8:05 am - 9:00 amPNS Pensacola-LHR London Heathrow

19h 55m1 stop Atlanta Hartsfield-Jackson

11:45 am - 8:19 amLHR London Heathrow-PNS Pensacola

26h 34m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$739Delta

Tue, Oct 27 - Wed, Nov 4

10:45 am - 6:30 amATL Atlanta Hartsfield-Jackson-LHR London Heathrow

14h 45m1 stop Toronto Pearson Intl

6:30 am - 2:40 pmLHR London Heathrow-ATL Atlanta Hartsfield-Jackson

13h 10m1 stop Frankfurt am Main

$758Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

Cheap last minute flights

Enter your travel dates to find the best prices.

7:50 pm - 1:15 pmBHM Birmingham-LHR London Heathrow

11h 25m1 stop Atlanta Hartsfield-Jackson

11:15 am - 5:35 pmLHR London Heathrow-BHM Birmingham

12h 20m1 stop Atlanta Hartsfield-Jackson

$754Virgin Atlantic

Sun, Sep 20 - Sun, Sep 27

5:08 pm - 1:15 pmBHM Birmingham-LHR London Heathrow

14h 07m1 stop Atlanta Hartsfield-Jackson

11:15 am - 10:52 pmLHR London Heathrow-BHM Birmingham

17h 37m1 stop Atlanta Hartsfield-Jackson

$755Virgin Atlantic

Sun, Sep 20 - Tue, Oct 6

4:50 pm - 11:20 amHSV Huntsville-LHR London Heathrow

12h 30m1 stop Atlanta Hartsfield-Jackson

9:20 am - 3:58 pmLHR London Heathrow-HSV Huntsville

12h 38m1 stop Atlanta Hartsfield-Jackson

$755KLM

Sun, Sep 20 - Tue, Oct 6

5:08 pm - 11:20 amBHM Birmingham-LHR London Heathrow

12h 12m1 stop Atlanta Hartsfield-Jackson

1:25 pm - 10:52 pmLHR London Heathrow-BHM Birmingham

15h 27m1 stop Atlanta Hartsfield-Jackson

$755Multiple Airlines

Sun, Sep 20 - Tue, Oct 6

8:19 am - 7:15 amCHA Chattanooga Lovell Field-LHR London Heathrow

17h 56m1 stop Atlanta Hartsfield-Jackson

11:30 am - 10:09 pmLHR London Heathrow-CHA Chattanooga Lovell Field

15h 39m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$758Delta

Mon, Sep 21 - Fri, Oct 2

10:00 am - 7:15 amCHA Chattanooga Lovell Field-LHR London Heathrow

16h 15m1 stop Atlanta Hartsfield-Jackson

11:30 am - 10:09 pmLHR London Heathrow-CHA Chattanooga Lovell Field

15h 39m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$758Delta

Mon, Sep 21 - Fri, Oct 2

4:50 pm - 11:20 amHSV Huntsville-LHR London Heathrow

12h 30m1 stop Atlanta Hartsfield-Jackson

10:45 am - 8:54 pmLHR London Heathrow-HSV Huntsville

16h 09m1 stop Detroit Metropolitan Wayne County

$765KLM

Mon, Sep 21 - Tue, Sep 29

2:59 pm - 1:15 pmHSV Huntsville-LHR London Heathrow

16h 16m1 stop Atlanta Hartsfield-Jackson

9:20 am - 7:00 pmLHR London Heathrow-HSV Huntsville

15h 40m1 stop Atlanta Hartsfield-Jackson

$765Air France

Mon, Sep 21 - Tue, Sep 29

12:55 pm - 6:30 amATL Atlanta Hartsfield-Jackson-LHR London Heathrow

12h 35m1 stop Montreal Pierre Elliott Trudeau Intl

2:05 pm - 9:21 pmLHR London Heathrow-ATL Atlanta Hartsfield-Jackson

12h 16m1 stop Montreal Pierre Elliott Trudeau Intl

$789Multiple Airlines

Tue, Sep 22 - Fri, Oct 23

3:08 pm - 7:10 amCHA Chattanooga Lovell Field-LHR London Heathrow

11h 02m1 stop Detroit Metropolitan Wayne County

11:15 am - 6:38 pmLHR London Heathrow-CHA Chattanooga Lovell Field

12h 23m1 stop Atlanta Hartsfield-Jackson

$815Air France

Wed, Sep 23 - Sat, Oct 10