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Cheap flights from Huntsville to London from $392

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 10/8. 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
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.
Scandinavian Airlines Logo
2:50 pm - 4:00 pm
HSV
-
LHR
19h 10m
2 stops
Scandinavian Airlines Logo
7:30 pm - 10:39 pm
LHR
-
HSV
32h 09m
2 stops
$832Scandinavian Airlines
Tue, Oct 20 - Tue, Oct 27
Scandinavian Airlines Logo
2:50 pm - 5:40 pm
HSV
-
LHR
20h 50m
2 stops
Scandinavian Airlines Logo
5:00 pm - 8:27 pm
LHR
-
HSV
33h 27m
2 stops
$895Scandinavian Airlines
Sun, Nov 8 - Sat, Nov 14
Scandinavian Airlines Logo
2:50 pm - 5:40 pm
HSV
-
LHR
20h 50m
2 stops
Scandinavian Airlines Logo
5:00 pm - 8:27 pm
LHR
-
HSV
33h 27m
2 stops
$896Scandinavian Airlines
Sun, Nov 8 - Sat, Nov 14
Delta Logo
5:20 pm - 1:15 pm
HSV
-
LHR
13h 55m
1 stop
Delta Logo
8:40 am - 8:44 pm
LHR
-
HSV
18h 04m
2 stops
$905Delta
Tue, Sep 15 - Tue, Sep 29
Delta Logo
10:30 am - 8:50 am
HSV
-
LHR
16h 20m
2 stops
Delta Logo
8:40 am - 6:57 pm
LHR
-
HSV
16h 17m
2 stops
$910Delta
Wed, Sep 16 - Wed, Sep 23
KLM Logo
2:50 pm - 11:20 am
HSV
-
LHR
14h 30m
1 stop
KLM Logo
3:15 pm - 10:38 pm
LHR
-
HSV
13h 23m
1 stop
$934KLM
Tue, Sep 15 - Tue, Sep 29
American Airlines Logo
4:55 pm - 12:10 pm
HSV
-
LHR
13h 15m
1 stop
American Airlines Logo
9:15 am - 3:12 pm
LHR
-
HSV
11h 57m
1 stop
$935American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
4:55 pm - 12:10 pm
HSV
-
LHR
13h 15m
1 stop
American Airlines Logo
11:00 am - 7:06 pm
LHR
-
HSV
14h 06m
1 stop
$936American Airlines
Sun, Oct 4 - Fri, Oct 9
Delta Logo
10:30 am - 6:45 am
HSV
-
LHR
14h 15m
2 stops
Delta Logo
11:45 am - 10:38 pm
LHR
-
HSV
16h 53m
2 stops
$939Delta
Wed, Sep 16 - Wed, Sep 23
Delta Logo
10:30 am - 9:00 am
HSV
-
LHR
16h 30m
1 stop
Delta Logo
6:30 am - 6:56 pm
LHR
-
HSV
18h 26m
2 stops
$955Delta
Sun, Nov 8 - Sat, Nov 14

Delta flights from Huntsville to London Heathrow Airport

Our best Delta deals on Huntsville to London Heathrow Airport flight tickets
Delta
Sep 15
HSV5:20 pmHuntsville
13h 55m
1 stop
LHR1:15 pmLondon Heathrow
Sep 29
LHR8:40 amLondon Heathrow
18h 04m
2 stops
HSV8:44 pmHuntsville
$905
Delta
Sep 16
HSV10:30 amHuntsville
16h 20m
2 stops
LHR8:50 amLondon Heathrow
Sep 23
LHR8:40 amLondon Heathrow
16h 17m
2 stops
HSV6:57 pmHuntsville
$910
Delta
Sep 16
HSV10:30 amHuntsville
14h 15m
2 stops
LHR6:45 amLondon Heathrow
Sep 23
LHR9:20 amLondon Heathrow
15h 37m
1 stop
HSV6:57 pmHuntsville
$939

KLM flights from Huntsville to London Heathrow Airport

Our best KLM deals on Huntsville to London Heathrow Airport flight tickets
KLM
Sep 15
HSV2:50 pmHuntsville
14h 30m
1 stop
LHR11:20 amLondon Heathrow
Sep 29
LHR3:15 pmLondon Heathrow
13h 23m
1 stop
HSV10:38 pmHuntsville
$934
KLM
Sep 20
HSV2:50 pmHuntsville
14h 30m
1 stop
LHR11:20 amLondon Heathrow
Sep 27
LHR9:20 amLondon Heathrow
17h 11m
1 stop
HSV8:31 pmHuntsville
$984
KLM
Jul 4
HSV4:19 pmHuntsville
14h 56m
1 stop
LHR1:15 pmLondon Heathrow
Oct 6
LHR11:15 amLondon Heathrow
15h 12m
1 stop
HSV8:27 pmHuntsville
$1,101

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 May 19, 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

Tue 10/20

2:50 pm-4:00 pm

2 stops19h 10m

London Heathrow

Tue 10/27

7:30 pm-10:39 pm

2 stops32h 09m

$832

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 11/8

2:50 pm-5:40 pm

2 stops20h 50m

London Heathrow

Sat 11/14

5:00 pm-8:27 pm

2 stops33h 27m

$895

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 11/8

2:50 pm-5:40 pm

2 stops20h 50m

London Heathrow

Sat 11/14

5:00 pm-8:27 pm

2 stops33h 27m

$896

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/15

5:20 pm-1:15 pm

1 stop13h 55m

London Heathrow

Tue 9/29

8:40 am-8:44 pm

2 stops18h 04m

$905

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

10:30 am-8:50 am

2 stops16h 20m

London Heathrow

Wed 9/23

8:40 am-6:57 pm

2 stops16h 17m

$910

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/15

2:50 pm-11:20 am

1 stop14h 30m

London Heathrow

Tue 9/29

3:15 pm-10:38 pm

1 stop13h 23m

$934
Quickest round-trip

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

4:55 pm-12:10 pm

1 stop13h 15m

London Heathrow

Wed 9/23

9:15 am-3:12 pm

1 stop11h 57m

$935

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 10/4

4:55 pm-12:10 pm

1 stop13h 15m

London Heathrow

Fri 10/9

11:00 am-7:06 pm

1 stop14h 06m

$936

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/16

10:30 am-6:45 am

2 stops14h 15m

London Heathrow

Wed 9/23

11:45 am-10:38 pm

2 stops16h 53m

$939

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 11/8

10:30 am-9:00 am

1 stop16h 30m

London Heathrow

Sat 11/14

6:30 am-6:56 pm

2 stops18h 26m

$955

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 November is, on average, the cheapest month to fly to London Heathrow Airport from Huntsville, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in November, then January is your next best option. Flight prices from Huntsville to London Heathrow Airport during January average around $677.

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

You could potentially save up to 21% 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

Frequently asked questions about flying from Huntsville to London Heathrow Airport

  • 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
DeltaPriceFrom $605Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $697Free CancellationRating
7.4
9,733 reviews
Search United Airlines flights
American AirlinesPriceFrom $720Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights

Traveling to a place near London?

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

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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