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Cheap flights from Huntsville to London from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to London departing on 5/12. 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

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Find the cheapest flights from Huntsville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:30 pm - 3:40 pm
HSV
-
LHR
15h 10m
2 stops
Lufthansa Logo
7:25 am - 9:51 pm
LHR
-
HSV
20h 26m
2 stops
$914Lufthansa
Wed, Sep 16 - Wed, Sep 23
Lufthansa Logo
12:55 pm - 10:40 am
HSV
-
LHR
15h 45m
2 stops
Lufthansa Logo
10:50 am - 11:21 pm
LHR
-
HSV
18h 31m
2 stops
$924Lufthansa
Wed, Aug 26 - Tue, Sep 8
American Airlines Logo
7:12 pm - 12:10 pm
HSV
-
LHR
10h 58m
1 stop
American Airlines Logo
11:00 am - 7:06 pm
LHR
-
HSV
14h 06m
1 stop
$932American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
10:28 am - 7:40 am
HSV
-
LHR
15h 12m
1 stop
American Airlines Logo
3:00 pm - 9:05 pm
LHR
-
HSV
12h 05m
1 stop
$933American Airlines
Wed, Sep 16 - Wed, Sep 23
Lufthansa Logo
6:30 pm - 5:05 pm
HSV
-
LHR
16h 35m
2 stops
Lufthansa Logo
9:00 am - 11:19 pm
LHR
-
HSV
20h 19m
2 stops
$959Lufthansa
Thu, May 7 - Thu, May 14
Lufthansa Logo
6:30 pm - 3:40 pm
HSV
-
LHR
15h 10m
2 stops
Lufthansa Logo
7:25 am - 9:35 pm
LHR
-
HSV
20h 10m
2 stops
$960Lufthansa
Thu, May 7 - Thu, May 14
United Airlines Logo
11:10 am - 7:55 am
HSV
-
LHR
14h 45m
1 stop
United Airlines Logo
6:50 am - 11:19 pm
LHR
-
HSV
22h 29m
2 stops
$963United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
2:27 pm - 10:00 am
HSV
-
LHR
13h 33m
2 stops
United Airlines Logo
10:50 am - 11:19 pm
LHR
-
HSV
18h 29m
2 stops
$967United Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
7:35 am - 5:55 am
HSV
-
LHR
16h 20m
2 stops
United Airlines Logo
6:50 am - 5:30 pm
LHR
-
HSV
16h 40m
2 stops
$968United Airlines
Wed, May 13 - Wed, May 20
Lufthansa Logo
6:30 pm - 4:40 pm
HSV
-
LHR
16h 10m
2 stops
Lufthansa Logo
9:00 am - 11:19 pm
LHR
-
HSV
20h 19m
2 stops
$969Lufthansa
Thu, May 7 - Thu, May 14

Lufthansa flights from Huntsville to London Heathrow Airport

Our best Lufthansa deals on Huntsville to London Heathrow Airport flight tickets
Lufthansa
Sep 16
HSV6:30 pmHuntsville
15h 10m
2 stops
LHR3:40 pmLondon Heathrow
Sep 23
LHR7:25 amLondon Heathrow
20h 26m
2 stops
HSV9:51 pmHuntsville
$914
Lufthansa
Aug 26
HSV12:55 pmHuntsville
15h 45m
2 stops
LHR10:40 amLondon Heathrow
Sep 8
LHR10:50 amLondon Heathrow
18h 31m
2 stops
HSV11:21 pmHuntsville
$924
Lufthansa
May 7
HSV6:30 pmHuntsville
15h 10m
2 stops
LHR3:40 pmLondon Heathrow
May 14
LHR10:50 amLondon Heathrow
18h 29m
2 stops
HSV11:19 pmHuntsville
$959

American Airlines flights from Huntsville to London Heathrow Airport

Our best American Airlines deals on Huntsville to London Heathrow Airport flight tickets
American Airlines
Sep 16
HSV7:12 pmHuntsville
10h 58m
1 stop
LHR12:10 pmLondon Heathrow
Sep 23
LHR11:00 amLondon Heathrow
14h 06m
1 stop
HSV7:06 pmHuntsville
$932
American Airlines
Sep 16
HSV10:28 amHuntsville
15h 12m
1 stop
LHR7:40 amLondon Heathrow
Sep 23
LHR3:00 pmLondon Heathrow
12h 05m
1 stop
HSV9:05 pmHuntsville
$933
American Airlines
Aug 4
HSV4:34 pmHuntsville
10h 31m
1 stop
LHR9:05 amLondon Heathrow
Aug 18
LHR2:25 pmLondon Heathrow
13h 31m
1 stop
HSV9:56 pmHuntsville
$980

momondo Fare Finder

 
Customize your flight search to find flights from Huntsville 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 March 31, 2026.
Use the filters below to find and compare flights from Huntsville to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

6:30 pm-3:40 pm

2 stops15h 10m

London Heathrow

Wed 9/23

7:25 am-9:51 pm

2 stops20h 26m

$914

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 8/26

12:55 pm-10:40 am

2 stops15h 45m

London Heathrow

Tue 9/8

10:50 am-11:21 pm

2 stops18h 31m

$924
Quickest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

7:12 pm-12:10 pm

1 stop10h 58m

London Heathrow

Wed 9/23

11:00 am-7:06 pm

1 stop14h 06m

$932

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

10:28 am-7:40 am

1 stop15h 12m

London Heathrow

Wed 9/23

3:00 pm-9:05 pm

1 stop12h 05m

$933

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 5/7

6:30 pm-5:05 pm

2 stops16h 35m

London Heathrow

Thu 5/14

9:00 am-11:19 pm

2 stops20h 19m

$959

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 5/7

6:30 pm-3:40 pm

2 stops15h 10m

London Heathrow

Thu 5/14

7:25 am-9:35 pm

2 stops20h 10m

$960

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 5/12

11:10 am-7:55 am

1 stop14h 45m

London Heathrow

Tue 5/19

6:50 am-11:19 pm

2 stops22h 29m

$963

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 5/12

2:27 pm-10:00 am

2 stops13h 33m

London Heathrow

Tue 5/19

10:50 am-11:19 pm

2 stops18h 29m

$967

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 5/13

7:35 am-5:55 am

2 stops16h 20m

London Heathrow

Wed 5/20

6:50 am-5:30 pm

2 stops16h 40m

$968

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 5/7

6:30 pm-4:40 pm

2 stops16h 10m

London Heathrow

Thu 5/14

9:00 am-11:19 pm

2 stops20h 19m

$969

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 Huntsville 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 typical price of a round-trip flight between Huntsville and London Heathrow Airport?

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 Huntsville, with most prices found around $677. If you’re not able to fly to London Heathrow Airport in January, then February is your next best option. Flight prices from Huntsville to London Heathrow Airport during February average around $730.

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

You could potentially save up to 55% on your flight if you consider stops on a Huntsville to London Heathrow Airport flight.

When to book flights from Huntsville to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Huntsville to London Heathrow Airport (HSV to LHR) flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Huntsville to London Heathrow Airport takes 12h 00m
There are no direct flights from Huntsville to London Heathrow Airport. There are no popular flight routes from Huntsville to London Heathrow Airport.
Search flight deals

  • How far is Huntsville to London Heathrow by plane?

    A flight from Huntsville to London Heathrow will travel around 4232.4 mi. A reasonable flight in good conditions will take 12h 00m.

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

    Prices for flights from Huntsville Airport to London Heathrow Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport 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.

  • What is the most popular airline from Huntsville to London Heathrow Airport?

Best airlines flying from Huntsville to London Heathrow Airport

Compare and see reviews for airlines that fly from Huntsville to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $576Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $605Free CancellationRating
7.9
8,364 reviews
Search Delta flights
United AirlinesPriceFrom $697Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights
American AirlinesPriceFrom $727Free CancellationRating
7.1
11,541 reviews
Search American Airlines flights

Traveling to a place near London?

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

Why use momondo?

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

Finding the right flight to London from Huntsville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from Huntsville which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Huntsville and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Huntsville and alert you when they change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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