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Cheap flights from Huntsville to London from $408

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 6/16. 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.
American Airlines Logo
10:25 am - 8:15 am
HSV
-
LHR
15h 50m
1 stop
American Airlines Logo
12:35 pm - 10:50 pm
LHR
-
HSV
16h 15m
1 stop
$608American Airlines
Sun, Feb 1 - Fri, Feb 13
Virgin Atlantic Logo
10:13 am - 10:50 am
HSV
-
LHR
18h 37m
2 stops
Virgin Atlantic Logo
6:30 am - 6:11 pm
LHR
-
HSV
16h 41m
2 stops
$618Virgin Atlantic
Thu, Mar 5 - Thu, Mar 12
Virgin Atlantic Logo
2:05 pm - 8:45 am
HSV
-
LHR
12h 40m
1 stop
Virgin Atlantic Logo
6:30 am - 6:11 pm
LHR
-
HSV
16h 41m
2 stops
$620Virgin Atlantic
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
7:30 am - 5:55 am
HSV
-
LHR
16h 25m
1 stop
United Airlines Logo
6:50 am - 11:30 pm
LHR
-
HSV
21h 40m
2 stops
$629United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
7:30 am - 6:40 am
HSV
-
LHR
17h 10m
2 stops
United Airlines Logo
8:30 am - 10:13 am
LHR
-
HSV
30h 43m
2 stops
$631United Airlines
Fri, Feb 20 - Sun, Mar 8
United Airlines Logo
8:10 am - 5:55 am
HSV
-
LHR
15h 45m
2 stops
United Airlines Logo
6:50 am - 11:30 pm
LHR
-
HSV
21h 40m
2 stops
$634United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
8:10 am - 10:50 am
HSV
-
LHR
21h 40m
1 stop
United Airlines Logo
9:30 am - 1:00 pm
LHR
-
HSV
33h 30m
2 stops
$638United Airlines
Tue, Mar 24 - Tue, Mar 31
Lufthansa Logo
2:15 pm - 9:15 am
HSV
-
LCY
14h 00m
2 stops
Lufthansa Logo
9:15 am - 11:30 pm
LCY
-
HSV
20h 15m
2 stops
$711Lufthansa
Tue, Mar 24 - Tue, Mar 31
Delta Logo
12:43 pm - 8:10 am
HSV
-
LCY
13h 27m
2 stops
Delta Logo
7:45 am - 4:23 pm
LCY
-
HSV
14h 38m
2 stops
$729Delta
Sun, Feb 1 - Fri, Feb 13
Lufthansa Logo
2:15 pm - 9:15 am
HSV
-
LCY
14h 00m
2 stops
Lufthansa Logo
9:15 am - 11:30 pm
LCY
-
HSV
20h 15m
2 stops
$743Lufthansa
Tue, Mar 24 - Tue, Mar 31

United Airlines flights from Huntsville to London

Our best United Airlines deals on Huntsville to London flight tickets
United Airlines
Mar 3
HSV2:25 pmHuntsville
14h 50m
1 stop
LHR11:15 amLondon Heathrow
Mar 10
LHR6:50 amLondon Heathrow
21h 40m
2 stops
HSV11:30 pmHuntsville
$629
United Airlines
Feb 28
HSV2:25 pmHuntsville
14h 25m
2 stops
LHR10:50 amLondon Heathrow
Mar 8
LHR6:30 amLondon Heathrow
22h 00m
2 stops
HSV10:30 pmHuntsville
$631
United Airlines
Mar 3
HSV2:25 pmHuntsville
14h 40m
2 stops
LHR11:05 amLondon Heathrow
Mar 10
LHR6:35 amLondon Heathrow
17h 03m
2 stops
HSV6:38 pmHuntsville
$634

Delta flights from Huntsville to London

Our best Delta deals on Huntsville to London flight tickets
Delta
Apr 28
HSV9:13 amHuntsville
15h 12m
1 stop
LHR6:25 amLondon Heathrow
May 8
LHR10:45 amLondon Heathrow
15h 59m
1 stop
HSV8:44 pmHuntsville
$674
Delta
Apr 23
HSV8:13 amHuntsville
16h 12m
1 stop
LHR6:25 amLondon Heathrow
Apr 28
LHR6:15 amLondon Heathrow
17h 57m
2 stops
HSV6:12 pmHuntsville
$703
Delta
Apr 23
HSV8:13 amHuntsville
16h 57m
2 stops
LHR7:10 amLondon Heathrow
Apr 28
LHR6:15 amLondon Heathrow
17h 57m
2 stops
HSV6:12 pmHuntsville
$707

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 January 20, 2026.
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

Sun 2/1

10:25 am-8:15 am

1 stop15h 50m

London Heathrow

Fri 2/13

12:35 pm-10:50 pm

1 stop16h 15m

$608

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 3/5

10:13 am-10:50 am

2 stops18h 37m

London Heathrow

Thu 3/12

6:30 am-6:11 pm

2 stops16h 41m

$618

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 3/5

2:05 pm-8:45 am

1 stop12h 40m

London Heathrow

Thu 3/12

6:30 am-6:11 pm

2 stops16h 41m

$620

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 3/5

7:30 am-5:55 am

1 stop16h 25m

London Heathrow

Thu 3/12

6:50 am-11:30 pm

2 stops21h 40m

$629

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 2/20

7:30 am-6:40 am

2 stops17h 10m

London Heathrow

Sun 3/8

8:30 am-10:13 am

2 stops30h 43m

$631

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Thu 3/5

8:10 am-5:55 am

2 stops15h 45m

London Heathrow

Thu 3/12

6:50 am-11:30 pm

2 stops21h 40m

$634

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 3/24

8:10 am-10:50 am

1 stop21h 40m

London Heathrow

Tue 3/31

9:30 am-1:00 pm

2 stops33h 30m

$638

HuntsvilleLondon

HSV - LCY

HSVLCY

Huntsville

Tue 3/24

2:15 pm-9:15 am

2 stops14h 00m

London City

Tue 3/31

9:15 am-11:30 pm

2 stops20h 15m

$711

HuntsvilleLondon

HSV - LCY

HSVLCY

Huntsville

Sun 2/1

12:43 pm-8:10 am

2 stops13h 27m

London City

Fri 2/13

7:45 am-4:23 pm

2 stops14h 38m

$729

HuntsvilleLondon

HSV - LCY

HSVLCY

Huntsville

Tue 3/24

2:15 pm-9:15 am

2 stops14h 00m

London City

Tue 3/31

9:15 am-11:30 pm

2 stops20h 15m

$743

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

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 $696, 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 $741.

Can stopping save me money on Huntsville to London flights?

You could potentially save up to 14% 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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Huntsville to London takes 10h 40m
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 10h 40m.

  • 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
7.5
678 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $645Free CancellationRating
7.9
8,080 reviews
Search Delta flights
United AirlinesPriceFrom $698Free CancellationRating
7.4
9,183 reviews
Search United Airlines flights
American AirlinesPriceFrom $727Free CancellationRating
7.2
11,166 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
Luton
Milton Keynes
Dover
Slough
Guildford
Wembley
Crawley
Dartford
Hayes
Brentwood
Watford
Cobham
Folkestone
Romford
Stansted
Harrow
Croydon
Richmond

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