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Cheap flights from Huntsville to London from £253

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 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Huntsville to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
14:40 - 07:50HSV-LHR
11h 10m1 stop
Delta Logo
11:45 - 21:03LHR-HSV
15h 18m2 stops
£453Delta
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Tue, 2 Dec - Tue, 9 Dec
Delta Logo
08:54 - 07:05HSV-LHR
16h 11m2 stops
Delta Logo
11:45 - 21:03LHR-HSV
15h 18m2 stops
£456Delta
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Tue, 2 Dec - Tue, 9 Dec
KLM Logo
14:40 - 07:50HSV-LHR
11h 10m1 stop
KLM Logo
08:55 - 18:55LHR-HSV
16h 00m1 stop
£458KLM
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Tue, 2 Dec - Tue, 9 Dec
KLM Logo
14:21 - 08:45HSV-LHR
12h 24m1 stop
KLM Logo
15:50 - 22:27LHR-HSV
12h 37m1 stop
£463KLM
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Sun, 1 Feb - Fri, 13 Feb
United Airlines Logo
06:30 - 07:30HSV-LHR
19h 00m1 stop
United Airlines Logo
09:00 - 23:15LHR-HSV
20h 15m2 stops
£475United Airlines
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Wed, 10 Dec - Mon, 15 Dec
Virgin Atlantic Logo
10:13 - 07:50HSV-LHR
15h 37m1 stop
Virgin Atlantic Logo
08:55 - 17:52LHR-HSV
13h 57m1 stop
£490Virgin Atlantic
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Fri, 20 Feb - Sun, 8 Mar
Virgin Atlantic Logo
12:41 - 07:50HSV-LHR
13h 09m1 stop
Virgin Atlantic Logo
08:55 - 18:57LHR-HSV
15h 02m1 stop
£492Virgin Atlantic
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Fri, 20 Feb - Sun, 8 Mar
Multiple Airlines Logo
06:30 - 07:10HSV-LHR
18h 40m3 stops
Multiple Airlines Logo
13:25 - 23:15LHR-HSV
15h 50m2 stops
£501Multiple Airlines
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Wed, 10 Dec - Mon, 15 Dec
Multiple Airlines Logo
06:15 - 07:10HSV-LHR
18h 55m3 stops
Multiple Airlines Logo
15:00 - 23:30LHR-HSV
14h 30m2 stops
£507Multiple Airlines
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Sun, 1 Feb - Fri, 13 Feb
United Airlines Logo
12:32 - 06:40HSV-LHR
12h 08m1 stop
United Airlines Logo
07:30 - 22:07LHR-HSV
20h 37m2 stops
£517United Airlines
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Fri, 20 Feb - Sun, 8 Mar

United Airlines flights from Huntsville to London Heathrow Airport

Our best United Airlines deals on Huntsville to London Heathrow Airport flight tickets
United Airlines
10 Dec
HSV06:30Huntsville
19h 00m
1 stop
LHR07:30London Heathrow
15 Dec
LHR09:00London Heathrow
20h 15m
2 stops
HSV23:15Huntsville
£475
Find similar
United Airlines
20 Feb
HSV12:32Huntsville
12h 08m
1 stop
LHR06:40London Heathrow
8 Mar
LHR07:30London Heathrow
20h 37m
2 stops
HSV22:07Huntsville
£517
Find similar
United Airlines
28 Feb
HSV18:04Huntsville
30h 36m
1 stop
LHR06:40London Heathrow
8 Mar
LHR07:30London Heathrow
20h 37m
2 stops
HSV22:07Huntsville
£519
Find similar

American Airlines flights from Huntsville to London Heathrow Airport

Our best American Airlines deals on Huntsville to London Heathrow Airport flight tickets
American Airlines
18 Dec
HSV14:04Huntsville
11h 16m
1 stop
LHR07:20London Heathrow
25 Dec
LHR10:05London Heathrow
18h 54m
1 stop
HSV22:59Huntsville
£872
Find similar
American Airlines
17 Dec
HSV14:53Huntsville
10h 27m
1 stop
LHR07:20London Heathrow
21 Dec
LHR14:45London Heathrow
15h 01m
1 stop
HSV23:46Huntsville
£965
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momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 6 November 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

Tue 2/12

14:40-07:50

1 stop11h 10m

London Heathrow

Tue 9/12

11:45-21:03

2 stops15h 18m

£453

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 2/12

08:54-07:05

2 stops16h 11m

London Heathrow

Tue 9/12

11:45-21:03

2 stops15h 18m

£456

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 2/12

14:40-07:50

1 stop11h 10m

London Heathrow

Tue 9/12

08:55-18:55

1 stop16h 00m

£458

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 1/2

14:21-08:45

1 stop12h 24m

London Heathrow

Fri 13/2

15:50-22:27

1 stop12h 37m

£463

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/12

06:30-07:30

1 stop19h 00m

London Heathrow

Mon 15/12

09:00-23:15

2 stops20h 15m

£475

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

10:13-07:50

1 stop15h 37m

London Heathrow

Sun 8/3

08:55-17:52

1 stop13h 57m

£490

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

12:41-07:50

1 stop13h 09m

London Heathrow

Sun 8/3

08:55-18:57

1 stop15h 02m

£492

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 10/12

06:30-07:10

3 stops18h 40m

London Heathrow

Mon 15/12

13:25-23:15

2 stops15h 50m

£501

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 1/2

06:15-07:10

3 stops18h 55m

London Heathrow

Fri 13/2

15:00-23:30

2 stops14h 30m

£507

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 20/2

12:32-06:40

1 stop12h 08m

London Heathrow

Sun 8/3

07:30-22:07

2 stops20h 37m

£517

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Huntsville to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £582. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Huntsville averaging around £595.

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 return 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.
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  • How far is Huntsville to London Heathrow by plane?

    The distance between Huntsville and London Heathrow is about 4232.4 mi. 10h 27m is a normal flight duration for this route.

  • 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 are updated daily.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Dover
Colchester
Chelmsford
Hayes

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Huntsville to London. momondo saves you time and could save you money on your trip.

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

Flights from Huntsville to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Yes momondo offers price alerts on flights to London from Huntsville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

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