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Cheap flights from Huntsville to London from £299

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 24/9. 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.
Scandinavian Airlines Logo
14:50 - 16:00
HSV
-
LHR
19h 10m
2 stops
Scandinavian Airlines Logo
19:30 - 22:39
LHR
-
HSV
32h 09m
2 stops
£624Scandinavian Airlines
Tue, 20 Oct - Tue, 27 Oct
Scandinavian Airlines Logo
14:50 - 17:40
HSV
-
LHR
20h 50m
2 stops
Scandinavian Airlines Logo
17:00 - 20:27
LHR
-
HSV
33h 27m
2 stops
£672Scandinavian Airlines
Sun, 8 Nov - Sat, 14 Nov
Scandinavian Airlines Logo
14:50 - 17:40
HSV
-
LHR
20h 50m
2 stops
Scandinavian Airlines Logo
17:00 - 20:27
LHR
-
HSV
33h 27m
2 stops
£672Scandinavian Airlines
Sun, 8 Nov - Sat, 14 Nov
Delta Logo
17:20 - 13:15
HSV
-
LHR
13h 55m
1 stop
Delta Logo
08:40 - 20:44
LHR
-
HSV
18h 04m
2 stops
£679Delta
Tue, 15 Sep - Tue, 29 Sep
Delta Logo
10:30 - 08:50
HSV
-
LHR
16h 20m
2 stops
Delta Logo
08:40 - 18:57
LHR
-
HSV
16h 17m
2 stops
£683Delta
Wed, 16 Sep - Wed, 23 Sep
KLM Logo
14:50 - 11:20
HSV
-
LHR
14h 30m
1 stop
KLM Logo
15:15 - 22:38
LHR
-
HSV
13h 23m
1 stop
£701KLM
Tue, 15 Sep - Tue, 29 Sep
American Airlines Logo
16:55 - 12:10
HSV
-
LHR
13h 15m
1 stop
American Airlines Logo
09:15 - 15:12
LHR
-
HSV
11h 57m
1 stop
£702American Airlines
Wed, 16 Sep - Wed, 23 Sep
American Airlines Logo
16:55 - 12:10
HSV
-
LHR
13h 15m
1 stop
American Airlines Logo
11:00 - 19:06
LHR
-
HSV
14h 06m
1 stop
£702American Airlines
Sun, 4 Oct - Fri, 9 Oct
Delta Logo
10:30 - 06:45
HSV
-
LHR
14h 15m
2 stops
Delta Logo
11:45 - 22:38
LHR
-
HSV
16h 53m
2 stops
£705Delta
Wed, 16 Sep - Wed, 23 Sep
Delta Logo
10:30 - 09:00
HSV
-
LHR
16h 30m
1 stop
Delta Logo
06:30 - 18:56
LHR
-
HSV
18h 26m
2 stops
£717Delta
Sun, 8 Nov - Sat, 14 Nov

Delta flights from Huntsville to London Heathrow Airport

Our best Delta deals on Huntsville to London Heathrow Airport flight tickets
Delta
15 Sept
HSV17:20Huntsville
13h 55m
1 stop
LHR13:15London Heathrow
29 Sept
LHR08:40London Heathrow
18h 04m
2 stops
HSV20:44Huntsville
£679
Delta
16 Sept
HSV10:30Huntsville
16h 20m
2 stops
LHR08:50London Heathrow
23 Sept
LHR08:40London Heathrow
16h 17m
2 stops
HSV18:57Huntsville
£683
Delta
16 Sept
HSV10:30Huntsville
14h 15m
2 stops
LHR06:45London Heathrow
23 Sept
LHR11:45London Heathrow
16h 53m
2 stops
HSV22:38Huntsville
£705

KLM flights from Huntsville to London Heathrow Airport

Our best KLM deals on Huntsville to London Heathrow Airport flight tickets
KLM
15 Sept
HSV14:50Huntsville
14h 30m
1 stop
LHR11:20London Heathrow
29 Sept
LHR15:15London Heathrow
13h 23m
1 stop
HSV22:38Huntsville
£701
KLM
20 Sept
HSV14:50Huntsville
14h 30m
1 stop
LHR11:20London Heathrow
27 Sept
LHR09:20London Heathrow
17h 11m
1 stop
HSV20:31Huntsville
£738
KLM
4 Jul
HSV16:19Huntsville
14h 56m
1 stop
LHR13:15London Heathrow
6 Oct
LHR11:15London Heathrow
15h 12m
1 stop
HSV20:27Huntsville
£826

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 18 May 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

Tue 20/10

14:50-16:00

2 stops19h 10m

London Heathrow

Tue 27/10

19:30-22:39

2 stops32h 09m

£624

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 8/11

14:50-17:40

2 stops20h 50m

London Heathrow

Sat 14/11

17:00-20:27

2 stops33h 27m

£672

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 8/11

14:50-17:40

2 stops20h 50m

London Heathrow

Sat 14/11

17:00-20:27

2 stops33h 27m

£672

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 15/9

17:20-13:15

1 stop13h 55m

London Heathrow

Tue 29/9

08:40-20:44

2 stops18h 04m

£679

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 16/9

10:30-08:50

2 stops16h 20m

London Heathrow

Wed 23/9

08:40-18:57

2 stops16h 17m

£683

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 15/9

14:50-11:20

1 stop14h 30m

London Heathrow

Tue 29/9

15:15-22:38

1 stop13h 23m

£701
Fastest return journey

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 16/9

16:55-12:10

1 stop13h 15m

London Heathrow

Wed 23/9

09:15-15:12

1 stop11h 57m

£702

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 4/10

16:55-12:10

1 stop13h 15m

London Heathrow

Fri 9/10

11:00-19:06

1 stop14h 06m

£702

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 16/9

10:30-06:45

2 stops14h 15m

London Heathrow

Wed 23/9

11:45-22:38

2 stops16h 53m

£705

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 8/11

10:30-09:00

1 stop16h 30m

London Heathrow

Sat 14/11

06:30-18:56

2 stops18h 26m

£717

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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?

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 £508.

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

11h 28m

Direct flights

None
The fastest flight from Huntsville to London Heathrow Airport takes 11h 28m
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. 11h 28m 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
Stratford-upon-Avon
Wembley
Slough
Maidstone
Northampton
Swindon
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Poole
Folkestone
Chelmsford
Dover

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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