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Cheap flights from Huntsville to London from $441

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 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Huntsville to London (HSV-LHR)

Cheap round-trip flights

Delta Logo
7:15 am - 7:15 amHSV-LHR
18h 00m1 stop
Delta Logo
6:15 am - 6:17 pmLHR-HSV
18h 02m2 stops
$567Delta
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Wed, Oct 8 - Wed, Oct 15
Delta Logo
7:15 am - 6:45 amHSV-LHR
17h 30m1 stop
Delta Logo
9:55 am - 10:57 pmLHR-HSV
19h 02m2 stops
$569Delta
Find Deal
Mon, Oct 6 - Tue, Oct 14
Virgin Atlantic Logo
4:24 pm - 11:10 amHSV-LHR
12h 46m1 stop
Virgin Atlantic Logo
1:05 pm - 10:57 pmLHR-HSV
15h 52m1 stop
$576Virgin Atlantic
Find Deal
Mon, Oct 6 - Tue, Oct 14
Virgin Atlantic Logo
1:40 pm - 7:50 amHSV-LHR
12h 10m1 stop
Virgin Atlantic Logo
8:40 am - 7:00 pmLHR-HSV
16h 20m2 stops
$634Virgin Atlantic
Find Deal
Wed, Dec 3 - Fri, Jan 16
KLM Logo
10:22 am - 6:45 amHSV-LHR
14h 23m1 stop
KLM Logo
9:20 am - 5:40 pmLHR-HSV
14h 20m1 stop
$641KLM
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
4:35 pm - 11:35 amHSV-LHR
13h 00m1 stop
United Airlines Logo
2:05 pm - 12:43 pmLHR-HSV
28h 38m2 stops
$673United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Logo
6:30 am - 7:10 amHSV-LHR
18h 40m3 stops
Logo
6:00 pm - 2:10 pmLHR-HSV
26h 10m2 stops
$686
Find Deal
Wed, Dec 3 - Fri, Jan 16
United Airlines Logo
7:30 am - 8:20 amHSV-LHR
18h 50m1 stop
United Airlines Logo
2:25 pm - 7:06 pmLHR-HSV
34h 41m2 stops
$698United Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8
Logo
11:05 am - 11:45 amHSV-LHR
18h 40m2 stops
Logo
9:30 am - 12:04 pmLHR-HSV
32h 34m2 stops
$706
Find Deal
Tue, Sep 2 - Tue, Sep 9
KLM Logo
5:52 pm - 1:30 pmHSV-LHR
13h 38m1 stop
KLM Logo
1:05 pm - 10:57 pmLHR-HSV
15h 52m1 stop
$741KLM
Find Deal
Sat, Oct 4 - Sun, Oct 12

KLM flights from Huntsville to London Heathrow Airport

Our best KLM deals on Huntsville to London Heathrow Airport flight tickets
KLM
Sep 10
HSV10:22 amHuntsville
14h 23m
1 stop
LHR6:45 amLondon Heathrow
Sep 17
LHR9:20 amLondon Heathrow
14h 20m
1 stop
HSV5:40 pmHuntsville
$641
Find similar
KLM
Oct 4
HSV5:52 pmHuntsville
13h 38m
1 stop
LHR1:30 pmLondon Heathrow
Oct 12
LHR1:05 pmLondon Heathrow
15h 52m
1 stop
HSV10:57 pmHuntsville
$741
Find similar
KLM
Sep 15
HSV6:25 pmHuntsville
10h 45m
1 stop
LHR11:10 amLondon Heathrow
Sep 22
LHR11:45 amLondon Heathrow
14h 49m
1 stop
HSV8:34 pmHuntsville
$806
Find similar

Lufthansa flights from Huntsville to London Heathrow Airport

Our best Lufthansa deals on Huntsville to London Heathrow Airport flight tickets
Lufthansa
Sep 15
HSV6:05 pmHuntsville
15h 35m
2 stops
LHR3:40 pmLondon Heathrow
Sep 22
LHR4:30 pmLondon Heathrow
30h 58m
2 stops
HSV5:28 pmHuntsville
$796
Find similar
Lufthansa
Oct 19
HSV6:10 pmHuntsville
11h 35m
1 stop
LHR11:45 amLondon Heathrow
Oct 25
LHR7:30 pmLondon Heathrow
30h 21m
2 stops
HSV7:51 pmHuntsville
$929
Find similar
Lufthansa
Oct 19
HSV6:10 pmHuntsville
16h 30m
2 stops
LHR4:40 pmLondon Heathrow
Oct 25
LHR7:30 pmLondon Heathrow
30h 21m
2 stops
HSV7:51 pmHuntsville
$979
Find similar

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 August 21, 2025.
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

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/8

7:15 am-7:15 am

1 stop18h 00m

London Heathrow

Wed 10/15

6:15 am-6:17 pm

2 stops18h 02m

$567

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 10/6

7:15 am-6:45 am

1 stop17h 30m

London Heathrow

Tue 10/14

9:55 am-10:57 pm

2 stops19h 02m

$569

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 10/6

4:24 pm-11:10 am

1 stop12h 46m

London Heathrow

Tue 10/14

1:05 pm-10:57 pm

1 stop15h 52m

$576

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 12/3

1:40 pm-7:50 am

1 stop12h 10m

London Heathrow

Fri 1/16

8:40 am-7:00 pm

2 stops16h 20m

$634

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/10

10:22 am-6:45 am

1 stop14h 23m

London Heathrow

Wed 9/17

9:20 am-5:40 pm

1 stop14h 20m

$641

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/2

4:35 pm-11:35 am

1 stop13h 00m

London Heathrow

Tue 9/9

2:05 pm-12:43 pm

2 stops28h 38m

$673

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 12/3

6:30 am-7:10 am

3 stops18h 40m

London Heathrow

Fri 1/16

6:00 pm-2:10 pm

2 stops26h 10m

$686

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/2

7:30 am-8:20 am

1 stop18h 50m

London Heathrow

Mon 9/8

2:25 pm-7:06 pm

2 stops34h 41m

$698

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 9/2

11:05 am-11:45 am

2 stops18h 40m

London Heathrow

Tue 9/9

9:30 am-12:04 pm

2 stops32h 34m

$706

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 10/4

5:52 pm-1:30 pm

1 stop13h 38m

London Heathrow

Sun 10/12

1:05 pm-10:57 pm

1 stop15h 52m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 $709. If you’re not able to fly to London Heathrow Airport in November, then February is your next best option. Flight prices from Huntsville to London Heathrow Airport during February average around $776.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $839. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,400.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Huntsville to London Heathrow Airport at noon for as low as $860. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,139.

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

Direct flights

None
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 10h 25m.

  • 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
7.4
658 reviews
Search Virgin Atlantic flights
KLMPriceFrom $686Free CancellationRating
7.8
1,388 reviews
Search KLM flights
DeltaPriceFrom $687Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $698Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
American AirlinesPriceFrom $744Free CancellationRating
7.2
10,000 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
Luton
Dover
Slough
Milton Keynes
Guildford
Dartford
Crawley
Hayes
Chelmsford
Salisbury
Stansted
Brentwood
Ilford
Folkestone
Swindon
Colchester
Stratford-upon-Avon
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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