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Cheap flights from Alabama to London from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to London departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Alabama to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:30 pm - 4:00 pm
ATL
-
LHR
15h 30m
1 stop
Scandinavian Airlines Logo
1:55 pm - 5:05 pm
LHR
-
ATL
32h 10m
2 stops
$753Scandinavian Airlines
Fri, Aug 28 - Sun, Aug 30
Scandinavian Airlines Logo
7:30 pm - 9:20 am
ATL
-
LHR
32h 50m
1 stop
Scandinavian Airlines Logo
6:40 am - 5:05 pm
LHR
-
ATL
15h 25m
2 stops
$755Scandinavian Airlines
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
7:00 am - 7:55 am
PNS
-
LHR
18h 55m
2 stops
United Airlines Logo
7:30 am - 10:06 pm
LHR
-
PNS
20h 36m
2 stops
$755United Airlines
Tue, Nov 24 - Thu, Nov 26
United Airlines Logo
9:00 am - 7:10 am
PNS
-
LHR
16h 10m
2 stops
United Airlines Logo
5:30 pm - 9:40 pm
LHR
-
PNS
34h 10m
2 stops
$773United Airlines
Mon, Nov 16 - Tue, Nov 17
Delta Logo
7:00 am - 6:25 am
VPS
-
LHR
17h 25m
1 stop
Delta Logo
6:30 am - 6:42 pm
LHR
-
VPS
18h 12m
2 stops
$863Delta
Wed, Sep 23 - Tue, Sep 29
Delta Logo
7:05 am - 6:25 am
PNS
-
LHR
17h 20m
1 stop
Delta Logo
6:30 am - 8:10 pm
LHR
-
PNS
19h 40m
2 stops
$864Delta
Tue, Oct 13 - Wed, Oct 21
KLM Logo
7:30 am - 6:25 am
HSV
-
LHR
16h 55m
1 stop
KLM Logo
8:55 pm - 11:04 pm
LHR
-
HSV
32h 09m
2 stops
$874KLM
Tue, Sep 22 - Wed, Sep 30
Lufthansa Logo
6:20 pm - 6:35 pm
HSV
-
LHR
18h 15m
2 stops
Lufthansa Logo
11:10 am - 11:44 pm
LHR
-
HSV
18h 34m
2 stops
$878Lufthansa
Tue, Nov 10 - Tue, Nov 17
KLM Logo
6:30 pm - 4:15 pm
HSV
-
LHR
15h 45m
2 stops
KLM Logo
8:55 pm - 11:04 pm
LHR
-
HSV
32h 09m
2 stops
$883KLM
Tue, Sep 22 - Wed, Sep 30
Lufthansa Logo
1:16 pm - 12:40 pm
HSV
-
LHR
17h 24m
2 stops
Lufthansa Logo
8:30 am - 11:30 pm
LHR
-
HSV
21h 00m
2 stops
$897Lufthansa
Tue, Sep 22 - Wed, Sep 30

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Delta flights from Alabama to London Heathrow Airport

Our best Delta deals on Alabama to London Heathrow Airport flight tickets
Delta
Sep 23
VPS7:00 amValparaiso Destin-Ft Walton Beach
17h 25m
1 stop
LHR6:25 amLondon Heathrow
Sep 29
LHR6:30 amLondon Heathrow
18h 12m
2 stops
VPS6:42 pmValparaiso Destin-Ft Walton Beach
$863
Delta
Oct 13
PNS7:05 amPensacola
17h 20m
1 stop
LHR6:25 amLondon Heathrow
Oct 21
LHR6:30 amLondon Heathrow
19h 40m
2 stops
PNS8:10 pmPensacola
$864
Delta
Oct 13
PNS7:05 amPensacola
17h 20m
1 stop
LHR6:25 amLondon Heathrow
Oct 21
LHR6:30 amLondon Heathrow
19h 40m
2 stops
PNS8:10 pmPensacola
$865

Lufthansa flights from Alabama to London Heathrow Airport

Our best Lufthansa deals on Alabama to London Heathrow Airport flight tickets
Lufthansa
Nov 10
HSV6:20 pmHuntsville
18h 15m
2 stops
LHR6:35 pmLondon Heathrow
Nov 17
LHR11:10 amLondon Heathrow
18h 34m
2 stops
HSV11:44 pmHuntsville
$878
Lufthansa
Sep 22
HSV1:16 pmHuntsville
17h 24m
2 stops
LHR12:40 pmLondon Heathrow
Sep 30
LHR8:30 amLondon Heathrow
21h 00m
2 stops
HSV11:30 pmHuntsville
$897
Lufthansa
Jul 31
PNS11:35 amPensacola
14h 20m
1 stop
LHR7:55 amLondon Heathrow
Aug 13
LHR9:30 amLondon Heathrow
18h 45m
2 stops
PNS10:15 pmPensacola
$1,417

momondo Fare Finder

 
Customize your flight search to find flights from Alabama to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated July 26, 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 round-trip

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Fri 8/28

7:30 pm-4:00 pm

1 stop15h 30m

London Heathrow

Sun 8/30

1:55 pm-5:05 pm

2 stops32h 10m

$753

AtlantaLondon

ATL - LHR

ATLLHR

Atlanta Hartsfield-Jackson

Fri 9/18

7:30 pm-9:20 am

1 stop32h 50m

London Heathrow

Mon 9/21

6:40 am-5:05 pm

2 stops15h 25m

$755

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 11/24

7:00 am-7:55 am

2 stops18h 55m

London Heathrow

Thu 11/26

7:30 am-10:06 pm

2 stops20h 36m

$755

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Mon 11/16

9:00 am-7:10 am

2 stops16h 10m

London Heathrow

Tue 11/17

5:30 pm-9:40 pm

2 stops34h 10m

$773
Quickest round-trip

ValparaisoLondon

VPS - LHR

VPSLHR

Valparaiso Destin-Ft Walton Beach

Wed 9/23

7:00 am-6:25 am

1 stop17h 25m

London Heathrow

Tue 9/29

6:30 am-6:42 pm

2 stops18h 12m

$863

PensacolaLondon

PNS - LHR

PNSLHR

Pensacola

Tue 10/13

7:05 am-6:25 am

1 stop17h 20m

London Heathrow

Wed 10/21

6:30 am-8:10 pm

2 stops19h 40m

$864

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/22

7:30 am-6:25 am

1 stop16h 55m

London Heathrow

Wed 9/30

8:55 pm-11:04 pm

2 stops32h 09m

$874

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 11/10

6:20 pm-6:35 pm

2 stops18h 15m

London Heathrow

Tue 11/17

11:10 am-11:44 pm

2 stops18h 34m

$878

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/22

6:30 pm-4:15 pm

2 stops15h 45m

London Heathrow

Wed 9/30

8:55 pm-11:04 pm

2 stops32h 09m

$883

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/22

1:16 pm-12:40 pm

2 stops17h 24m

London Heathrow

Wed 9/30

8:30 am-11:30 pm

2 stops21h 00m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Alabama to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Alabama, with most prices found around $677. If you’re not able to fly to London Heathrow Airport in January, then September is your next best option. Flight prices from Alabama to London Heathrow Airport during September average around $696.

Can stopping save me money on Alabama to London Heathrow Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Alabama to London Heathrow Airport flight.

Cheap Alabama to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to London Heathrow Airport

Fastest flight time

8h 00m

Direct flights

Every day
The fastest flight from Alabama to London Heathrow Airport takes 8h 00m
Direct flights go from Alabama to London Heathrow Airport every day.
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Frequently asked questions about flying from Alabama to London Heathrow Airport

  • 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?

  • 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.

Best airlines flying from Alabama to London Heathrow Airport

Compare and see reviews for airlines that fly from Alabama to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $525Free CancellationRating
7.8
8,489 reviews
Search Delta flights
American AirlinesPriceFrom $574Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $576Free CancellationRating
7.5
695 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
British AirwaysPriceFrom $625Free CancellationRating
6.7
8,132 reviews
Search British Airways flights
KLMPriceFrom $632Free CancellationRating
7.8
1,547 reviews
Search KLM flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Wembley
Croydon
Stansted
Stratford-upon-Avon
Kingston upon Thames
Watford
Slough
Harrow
Brentwood
Cobham
Romford
Uxbridge
Guildford

Why use momondo?

Why should I use momondo to find a flight deal from Alabama to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alabama to London. momondo saves you time and could save you money on your trip.

Can I find flights from Alabama to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Alabama to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Alabama to London?

Once you have performed a search for Alabama to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Alabama to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Alabama to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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