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Cheap flights from Huntsville to London from $337

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 11/5. 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

Delta Logo
9:49 am - 6:45 amHSV-LHR
14h 56m1 stop
Delta Logo
9:00 am - 10:57 pmLHR-HSV
18h 57m2 stops
$568Delta
Find Deal
Wed, Oct 22 - Wed, Oct 29
Delta Logo
9:49 am - 6:45 amHSV-LHR
14h 56m1 stop
Delta Logo
6:30 am - 8:43 pmLHR-HSV
20h 13m2 stops
$569Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
2:25 pm - 9:15 amHSV-LHR
12h 50m2 stops
Delta Logo
9:00 am - 10:57 pmLHR-HSV
18h 57m2 stops
$572Delta
Find Deal
Wed, Oct 22 - Wed, Oct 29
KLM Logo
1:17 pm - 6:45 amHSV-LHR
11h 28m1 stop
KLM Logo
8:55 am - 10:57 pmLHR-HSV
19h 02m1 stop
$576KLM
Find Deal
Wed, Oct 22 - Wed, Oct 29
KLM Logo
5:00 pm - 1:30 pmHSV-LHR
14h 30m1 stop
KLM Logo
11:45 am - 8:43 pmLHR-HSV
14h 58m1 stop
$664KLM
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
4:45 pm - 11:35 amHSV-LHR
12h 50m1 stop
United Airlines Logo
12:05 pm - 12:26 pmLHR-HSV
30h 21m2 stops
$680United Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 17
United Airlines Logo
12:40 pm - 6:40 amHSV-LHR
13h 00m1 stop
United Airlines Logo
6:35 am - 11:15 pmLHR-HSV
22h 40m2 stops
$681United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Virgin Atlantic Logo
2:15 pm - 8:45 amHSV-LHR
12h 30m1 stop
Virgin Atlantic Logo
8:55 am - 4:27 pmLHR-HSV
12h 32m1 stop
$730Virgin Atlantic
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Fri, Feb 20 - Sun, Mar 8
Virgin Atlantic Logo
2:40 pm - 6:25 amHSV-LHR
9h 45m1 stop
Virgin Atlantic Logo
10:45 am - 5:02 pmLHR-HSV
12h 17m1 stop
$742Virgin Atlantic
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Tue, Dec 16 - Wed, Dec 24
American Airlines Logo
1:00 pm - 9:15 amHSV-LHR
14h 15m1 stop
American Airlines Logo
11:45 am - 6:39 pmLHR-HSV
12h 54m1 stop
$746American Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16

Delta flights from Huntsville to London

Our best Delta deals on Huntsville to London flight tickets
Delta
Oct 22
HSV9:49 amHuntsville
14h 56m
1 stop
LHR6:45 amLondon Heathrow
Oct 29
LHR9:00 amLondon Heathrow
18h 57m
2 stops
HSV10:57 pmHuntsville
$568
Find similar
Delta
Oct 14
HSV9:49 amHuntsville
14h 56m
1 stop
LHR6:45 amLondon Heathrow
Oct 21
LHR6:30 amLondon Heathrow
20h 13m
2 stops
HSV8:43 pmHuntsville
$569
Find similar
Delta
Oct 22
HSV2:25 pmHuntsville
12h 50m
2 stops
LHR9:15 amLondon Heathrow
Oct 29
LHR9:00 amLondon Heathrow
18h 57m
2 stops
HSV10:57 pmHuntsville
$572
Find similar

KLM flights from Huntsville to London

Our best KLM deals on Huntsville to London flight tickets
KLM
Oct 22
HSV1:17 pmHuntsville
11h 28m
1 stop
LHR6:45 amLondon Heathrow
Oct 29
LHR8:55 amLondon Heathrow
19h 02m
1 stop
HSV10:57 pmHuntsville
$576
Find similar
KLM
Oct 14
HSV5:00 pmHuntsville
14h 30m
1 stop
LHR1:30 pmLondon Heathrow
Oct 21
LHR11:45 amLondon Heathrow
14h 58m
1 stop
HSV8:43 pmHuntsville
$664
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Huntsville to London 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 September 15, 2025.
Use the filters below to find and compare flights from Huntsville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/22

9:49 am-6:45 am

1 stop14h 56m

London Heathrow

Wed 10/29

9:00 am-10:57 pm

2 stops18h 57m

$568

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 10/14

9:49 am-6:45 am

1 stop14h 56m

London Heathrow

Tue 10/21

6:30 am-8:43 pm

2 stops20h 13m

$569

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/22

2:25 pm-9:15 am

2 stops12h 50m

London Heathrow

Wed 10/29

9:00 am-10:57 pm

2 stops18h 57m

$572

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/22

1:17 pm-6:45 am

1 stop11h 28m

London Heathrow

Wed 10/29

8:55 am-10:57 pm

1 stop19h 02m

$576

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 10/14

5:00 pm-1:30 pm

1 stop14h 30m

London Heathrow

Tue 10/21

11:45 am-8:43 pm

1 stop14h 58m

$664

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/1

4:45 pm-11:35 am

1 stop12h 50m

London Heathrow

Fri 10/17

12:05 pm-12:26 pm

2 stops30h 21m

$680

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/29

12:40 pm-6:40 am

1 stop13h 00m

London Heathrow

Wed 11/5

6:35 am-11:15 pm

2 stops22h 40m

$681

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

2:15 pm-8:45 am

1 stop12h 30m

London Heathrow

Sun 3/8

8:55 am-4:27 pm

1 stop12h 32m

$730

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 12/16

2:40 pm-6:25 am

1 stop9h 45m

London Heathrow

Wed 12/24

10:45 am-5:02 pm

1 stop12h 17m

$742

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 11/13

1:00 pm-9:15 am

1 stop14h 15m

London Heathrow

Sun 11/16

11:45 am-6:39 pm

1 stop12h 54m

$746

Flights are sorted by cheapest round-trip flights first.

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See travel insights to London from

How to get the cheapest flight ticket from Huntsville to London

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?

The cheapest month to fly to London from Huntsville is in August. Flight prices, which tend to average around $699, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Huntsville averaging around $744.

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

The cheapest day to depart from Huntsville to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $766. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,454. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Huntsville in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $852 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $1,207. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Huntsville to London flights?

You could potentially save up to 56% on your flight if you consider stops on a Huntsville to London flight.

When to book flights from Huntsville to London

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

Cheap Huntsville to London (HSV to LON) flight deals and tips

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

Direct flights

None
There are no direct flights from Huntsville to London. There are no popular flight routes from Huntsville to London.
Search flight deals

  • How far is Huntsville to London by plane?

    The straight-line distance from Huntsville to London is 4245.0 mi. In terms of flight time, this usually takes a little over 9h 45m.

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

    Prices for flights from Huntsville Airport to London are updated daily.

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

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

    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.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London 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. 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?

Best airlines flying from Huntsville to London

Compare and see reviews for airlines that fly from Huntsville to London with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $576Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $687Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $697Free CancellationRating
7.4
8,929 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
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Brentwood
Ilford
Folkestone
Colchester
Watford
Wembley
Richmond
Croydon

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Huntsville to London. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Huntsville to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to London from Huntsville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport