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Cheap flights from Huntsville to London from £266

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 3/8. 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
1 adult, Economy, 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.
United Airlines Logo
16:40 - 07:45
HSV
-
LHR
33h 05m
1 stop
United Airlines Logo
06:50 - 23:30
LHR
-
HSV
22h 40m
2 stops
£588United Airlines
Sun, 4 Oct - Wed, 7 Oct
United Airlines Logo
11:10 - 07:45
HSV
-
LHR
14h 35m
1 stop
United Airlines Logo
06:50 - 17:39
LHR
-
HSV
15h 49m
2 stops
£665United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
11:10 - 08:20
HSV
-
LHR
15h 10m
2 stops
United Airlines Logo
06:50 - 17:39
LHR
-
HSV
15h 49m
2 stops
£668United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
11:10 - 08:20
HSV
-
LHR
15h 10m
2 stops
United Airlines Logo
06:50 - 17:39
LHR
-
HSV
15h 49m
2 stops
£669United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
16:40 - 11:35
HSV
-
LHR
12h 55m
1 stop
United Airlines Logo
07:30 - 23:36
LHR
-
HSV
21h 06m
2 stops
£674United Airlines
Wed, 21 Oct - Wed, 28 Oct
Scandinavian Airlines Logo
16:18 - 13:35
HSV
-
LHR
15h 17m
2 stops
Scandinavian Airlines Logo
06:40 - 22:44
LHR
-
HSV
22h 04m
2 stops
£676Scandinavian Airlines
Fri, 14 Aug - Fri, 21 Aug
United Airlines Logo
11:10 - 08:20
HSV
-
LHR
15h 10m
2 stops
United Airlines Logo
07:30 - 21:57
LHR
-
HSV
19h 27m
2 stops
£677United Airlines
Wed, 21 Oct - Wed, 28 Oct
United Airlines Logo
08:30 - 05:55
HSV
-
LHR
15h 25m
2 stops
United Airlines Logo
07:25 - 20:39
LHR
-
HSV
19h 14m
2 stops
£683United Airlines
Sun, 4 Oct - Wed, 7 Oct
Lufthansa Logo
13:20 - 06:55
HSV
-
LHR
11h 35m
1 stop
Lufthansa Logo
10:25 - 21:57
LHR
-
HSV
16h 32m
1 stop
£686Lufthansa
Wed, 21 Oct - Wed, 28 Oct
American Airlines Logo
12:55 - 09:25
HSV
-
LHR
14h 30m
1 stop
American Airlines Logo
11:45 - 23:37
LHR
-
HSV
16h 52m
1 stop
£687American Airlines
Wed, 21 Oct - Wed, 28 Oct

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American Airlines flights from Huntsville to London Heathrow Airport

Our best American Airlines deals on Huntsville to London Heathrow Airport flight tickets
American Airlines
21 Oct
HSV12:55Huntsville
14h 30m
1 stop
LHR09:25London Heathrow
28 Oct
LHR11:45London Heathrow
16h 52m
1 stop
HSV23:37Huntsville
£687
American Airlines
16 Sept
HSV13:28Huntsville
11h 27m
1 stop
LHR06:55London Heathrow
23 Sept
LHR14:25London Heathrow
15h 59m
1 stop
HSV00:24Huntsville
£747
American Airlines
16 Sept
HSV14:30Huntsville
12h 35m
1 stop
LHR09:05London Heathrow
23 Sept
LHR09:15London Heathrow
19h 23m
1 stop
HSV22:38Huntsville
£747

Air Canada flights from Huntsville to London Heathrow Airport

Our best Air Canada deals on Huntsville to London Heathrow Airport flight tickets
Air Canada
1 Aug
HSV11:15Huntsville
40h 45m
2 stops
LHR10:00London Heathrow
21 Aug
LHR17:40London Heathrow
32h 55m
2 stops
HSV20:35Huntsville
£759
Air Canada
20 Sept
HSV11:10Huntsville
18h 40m
2 stops
LHR11:50London Heathrow
27 Sept
LHR08:30London Heathrow
42h 09m
2 stops
HSV20:39Huntsville
£778

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 2 July 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 return flight

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 4/10

16:40-07:45

1 stop33h 05m

London Heathrow

Wed 7/10

06:50-23:30

2 stops22h 40m

£588

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

11:10-07:45

1 stop14h 35m

London Heathrow

Wed 28/10

06:50-17:39

2 stops15h 49m

£665

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

11:10-08:20

2 stops15h 10m

London Heathrow

Wed 28/10

06:50-17:39

2 stops15h 49m

£668

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

11:10-08:20

2 stops15h 10m

London Heathrow

Wed 28/10

06:50-17:39

2 stops15h 49m

£669

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

16:40-11:35

1 stop12h 55m

London Heathrow

Wed 28/10

07:30-23:36

2 stops21h 06m

£674

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 14/8

16:18-13:35

2 stops15h 17m

London Heathrow

Fri 21/8

06:40-22:44

2 stops22h 04m

£676

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

11:10-08:20

2 stops15h 10m

London Heathrow

Wed 28/10

07:30-21:57

2 stops19h 27m

£677

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 4/10

08:30-05:55

2 stops15h 25m

London Heathrow

Wed 7/10

07:25-20:39

2 stops19h 14m

£683
Fastest return journey

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

13:20-06:55

1 stop11h 35m

London Heathrow

Wed 28/10

10:25-21:57

1 stop16h 32m

£686

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 21/10

12:55-09:25

1 stop14h 30m

London Heathrow

Wed 28/10

11:45-23:37

1 stop16h 52m

£687

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, November 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 £0. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Huntsville averaging around £511.

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

You could potentially save up to 28% 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 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

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Huntsville to London Heathrow Airport takes 13h 15m
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?

    The distance between Huntsville and London Heathrow is about 4232.4 mi. 13h 15m 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
Wembley
Gatwick
Milton Keynes
Luton
Stratford-upon-Avon
Southend-on-Sea
Slough
Northampton
Maidstone
Ipswich
Swindon
Ilford
Canterbury
Folkestone
Poole
Guildford
Hayes
Chichester
Hastings

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.

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