What are the cheapest airlines flying from Huntsville to London Heathrow Airport round-trip?

According to our current data, United Airlines (£544), Air Canada (£566), and KLM (£590) offers the cheapest pricing from Huntsville to London Heathrow Airport. United Airlines is currently priced 25% below the average price you’ll pay for this route.

What is the cheapest month to fly from Huntsville to London Heathrow Airport?

October can be a great time to fly to London Heathrow Airport from Huntsville with a flight ticket averaging about £713. Cheapflights users have found deals in the month of October for as cheap as £550. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from HSV to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Huntsville to London Heathrow Airport as you normally would.

What airport do you fly from for flights from Huntsville to London Heathrow?

Huntsville (HSV) is the airport you will fly out of if you book a flight from Huntsville to London Heathrow. You should not have trouble finding flights to London Heathrow from Huntsville; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Huntsville airport to London Heathrow. It is only a 12.4 mi journey to Huntsville (HSV) from Huntsville’s city center.

Can I find deals for flights from Huntsville to Heathrow that include hotel bookings?

Yes. In addition to deals on Huntsville to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Huntsville to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntsville to Heathrow.

Can I find deals for business class flights from Huntsville to Heathrow?

Yes. Cheapflights offers flight deals from Huntsville to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£538+ Flights from Huntsville to London Heathrow Airport

Q: How far in advance should I book a flight from Huntsville to London Heathrow Airport?

Find a great deal and save up to 175% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Huntsville to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £712.

Cheap flight deals from Huntsville to Heathrow

Round-trip from	£544
One-way from	£538
Popular in	June
Cheapest in	November
Average price	£613

United Airlines
8/4-15/4
3 total stops
28h 49m total
Huntsville to London

Search Deals

WestJet
7/6
2 total stops
48h 41m total
Huntsville to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£98 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Huntsville to Heathrow

Cheapest flights from Huntsville to Heathrow
Explore the most affordable flight options available from Huntsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Tue 8/418:12HSV - LHR

1 stop10h 28mUnited Airlines

Tue 15/407:25LHR - HSV

2 stops18h 21mUnited Airlines

Deal found 21/2£544

Mon 7/416:15HSV - LHR

2 stops32h 15mAir Canada

Mon 14/409:30LHR - HSV

2 stops37h 27mAir Canada

Deal found 20/2£566

Mon 7/413:59HSV - LHR

1 stop12h 56mKLM

Mon 14/413:05LHR - HSV

1 stop12h 47mKLM

Deal found 20/2£590

Sun 30/309:28HSV - LHR

2 stops14h 57mDelta

Sun 6/420:10LHR - HSV

2 stops20h 17mDelta

Deal found 22/2£598

Wed 9/413:31HSV - LHR

1 stop18h 54mFinnair

Mon 14/410:30LHR - HSV

1 stop14h 13mFinnair

Deal found 22/2£615

Mon 19/519:40HSV - LHR

2 stops30h 25mVirgin Atlantic

Thu 29/511:45LHR - HSV

2 stops16h 48mVirgin Atlantic

Deal found 21/2£635

Tue 6/519:17HSV - LHR

1 stop13h 08mAmerican Airlines

Tue 27/512:15LHR - HSV

1 stop14h 27mAmerican Airlines

Deal found 20/2£648

Sat 22/215:50HSV - LHR

2 stops18h 10mScandinavian Airlines

Sun 9/321:05LHR - HSV

3 stops28h 47mScandinavian Airlines

Deal found 20/2£815

Fri 16/506:30HSV - LHR

3 stops18h 00mMultiple Airlines

Fri 30/509:30LHR - HSV

2 stops16h 29mMultiple Airlines

Deal found 21/2£866

Sat 7/618:15HSV - LHR

1 stop30h 40mLufthansa

Sun 31/811:05LHR - HSV

1 stop15h 00mLufthansa

Deal found 21/2£918

Sat 19/713:40HSV - LHR

1 stop15h 30mAir France

Sat 26/711:45LHR - HSV

1 stop14h 56mAir France

Deal found 21/2£1,012

Mon 14/710:31HSV - LHR

2 stops20h 54mAer Lingus

Tue 15/721:10LHR - HSV

2 stops30h 46mAer Lingus

Deal found 21/2£1,639

Best flights from Huntsville to Heathrow
Discover carefully curated flight deals from Huntsville to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 February 2025.

Tue 8/418:12HSV - LHR

1 stop10h 28mUnited Airlines

Tue 15/407:25LHR - HSV

2 stops18h 21mUnited Airlines

Deal found 21/2£544

Mon 7/416:15HSV - LHR

2 stops32h 15mAir Canada

Mon 14/409:30LHR - HSV

2 stops37h 27mAir Canada

Deal found 20/2£566

Mon 7/413:59HSV - LHR

1 stop12h 56mKLM

Mon 14/413:05LHR - HSV

1 stop12h 47mKLM

Deal found 20/2£590

Sun 30/309:28HSV - LHR

2 stops14h 57mDelta

Sun 6/420:10LHR - HSV

2 stops20h 17mDelta

Deal found 22/2£598

Wed 9/413:31HSV - LHR

1 stop18h 54mFinnair

Mon 14/410:30LHR - HSV

1 stop14h 13mFinnair

Deal found 22/2£615

Mon 19/519:40HSV - LHR

2 stops30h 25mVirgin Atlantic

Thu 29/511:45LHR - HSV

2 stops16h 48mVirgin Atlantic

Deal found 21/2£635

Tue 6/519:17HSV - LHR

1 stop13h 08mAmerican Airlines

Tue 27/512:15LHR - HSV

1 stop14h 27mAmerican Airlines

Deal found 20/2£648

Fri 16/506:30HSV - LHR

3 stops18h 00mMultiple Airlines

Fri 30/509:30LHR - HSV

2 stops16h 29mMultiple Airlines

Deal found 21/2£866

Sat 7/618:15HSV - LHR

1 stop30h 40mLufthansa

Sun 31/811:05LHR - HSV

1 stop15h 00mLufthansa

Deal found 21/2£918

Sat 19/713:40HSV - LHR

1 stop15h 30mAir France

Sat 26/711:45LHR - HSV

1 stop14h 56mAir France

Deal found 21/2£1,012

Mon 19/513:40HSV - LHR

3 stops20h 45mScandinavian Airlines

Thu 29/506:40LHR - HSV

2 stops19h 24mScandinavian Airlines

Deal found 22/2£1,064

Mon 14/710:31HSV - LHR

2 stops20h 54mAer Lingus

Tue 15/721:10LHR - HSV

2 stops30h 46mAer Lingus

Deal found 21/2£1,639

Last-minute flights from Huntsville to Heathrow
Discover last-minute flight deals from Huntsville to Heathrow. Data last updated 22 February 2025 and is based on user searches.

Sat 22/215:50HSV - LHR

2 stops18h 10mScandinavian Airlines

Sun 9/321:05LHR - HSV

3 stops28h 47mScandinavian Airlines

Deal found 20/2£815

Thu 27/208:25HSV - LHR

2 stops16h 05mMultiple Airlines

Tue 11/309:30LHR - HSV

3 stops32h 48mMultiple Airlines

Deal found 21/2£1,217

Thu 27/213:20HSV - LHR

1 stop15h 45mLufthansa

Tue 11/306:30LHR - HSV

2 stops18h 21mLufthansa

Deal found 21/2£1,330

Thu 27/217:41HSV - LHR

1 stop10h 54mKLM

Tue 11/314:30LHR - HSV

1 stop13h 07mKLM

Deal found 21/2£1,348

Sat 1/318:20HSV - LHR

1 stop30h 20mUnited Airlines

Sat 15/310:25LHR - HSV

1 stop14h 26mUnited Airlines

Deal found 21/2£649

Sat 1/312:57HSV - LHR

2 stops14h 08mDelta

Sat 15/320:05LHR - HSV

2 stops19h 23mDelta

Deal found 21/2£680

Fri 14/316:20HSV - LHR

2 stops35h 10mAir Canada

Sat 22/318:00LHR - HSV

2 stops31h 13mAir Canada

Deal found 21/2£726

Sun 30/308:10HSV - LHR

2 stops16h 20mUnited Airlines

Sun 6/413:40LHR - HSV

1 stop14h 35mUnited Airlines

Deal found 22/2£595

Sun 30/309:28HSV - LHR

2 stops14h 57mDelta

Sun 6/420:10LHR - HSV

2 stops20h 17mDelta

Deal found 22/2£598

Sun 30/306:30HSV - LHR

3 stops18h 00mMultiple Airlines

Sun 6/409:30LHR - HSV

2 stops16h 16mMultiple Airlines

Deal found 22/2£1,137

Find flights from Huntsville to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 8/4

18:12-10:40

1 stop10h 28m

London Heathrow

Tue 15/4

07:25-19:46

2 stops18h 21m

£544

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 7/4

16:15-06:30

2 stops32h 15m

London Heathrow

Mon 14/4

09:30-16:57

2 stops37h 27m

£566

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 7/4

13:59-08:55

1 stop12h 56m

London Heathrow

Mon 14/4

13:05-19:52

1 stop12h 47m

£590

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 30/3

09:28-06:25

2 stops14h 57m

London Heathrow

Sun 6/4

20:10-10:27

2 stops20h 17m

£598

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/4

13:31-14:25

1 stop18h 54m

London Heathrow

Mon 14/4

10:30-18:43

1 stop14h 13m

£615

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Mon 19/5

19:40-08:05

2 stops30h 25m

London Heathrow

Thu 29/5

11:45-22:33

2 stops16h 48m

£635

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Tue 6/5

19:17-14:25

1 stop13h 08m

London Heathrow

Tue 27/5

12:15-20:42

1 stop14h 27m

£648

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 16/5

06:30-06:30

3 stops18h 00m

London Heathrow

Fri 30/5

09:30-19:59

2 stops16h 29m

£866

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 7/6

18:15-06:55

1 stop30h 40m

London Heathrow

Sun 31/8

11:05-20:05

1 stop15h 00m

£918

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sat 19/7

13:40-11:10

1 stop15h 30m

London Heathrow

Sat 26/7

11:45-20:41

1 stop14h 56m

£1,012

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 14 results

Best time to book a flight from Huntsville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Huntsville with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Huntsville to Heathrow

Get recent, data-driven insights about flights from Huntsville to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Huntsville to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Huntsville to London Heathrow Airport, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of £112). Flying from Huntsville to London Heathrow Airport in August is currently the most expensive (average of £163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, KLM and Finnair from Huntsville to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,212 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,330 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,271 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

653 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,448 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Huntsville to London Heathrow?
Huntsville (HSV) is the airport you will fly out of if you book a flight from Huntsville to London Heathrow. You should not have trouble finding flights to London Heathrow from Huntsville; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Huntsville airport to London Heathrow. It is only a 12.4 mi journey to Huntsville (HSV) from Huntsville’s city center.
What are the cheapest airlines flying from Huntsville to London Heathrow Airport round-trip?
According to our current data, United Airlines (£544), Air Canada (£566), and KLM (£590) offers the cheapest pricing from Huntsville to London Heathrow Airport. United Airlines is currently priced 25% below the average price you’ll pay for this route.
Can I find deals for flights from Huntsville to Heathrow that include hotel bookings?
Yes. In addition to deals on Huntsville to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Huntsville to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Huntsville to Heathrow.
Can I find deals for business class flights from Huntsville to Heathrow?
Yes. Cheapflights offers flight deals from Huntsville to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Huntsville to London Heathrow Airport (average of £112). Flying from Huntsville to London Heathrow Airport in August is currently the most expensive (average of £163). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Deal

Hounslow

Milton Keynes

Croydon

Gatwick

Slough

Luton

Ilford

Hayes

Eastbourne

Swindon

Northampton

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

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How does Cheapflights help users find flights from Huntsville to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Huntsville to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Huntsville to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Huntsville to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Huntsville to Heathrow with no change fees?

Yes, we can. To see specific flights from Huntsville to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Huntsville to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Huntsville today and book when prices fit your budget.

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Cheap flights from Huntsville to London Heathrow Airport from £538

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Huntsville to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Huntsville to Heathrow

Cheapest flights from Huntsville to HeathrowExplore the most affordable flight options available from Huntsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Explore the most affordable flight options available from Huntsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Find flights from Huntsville to Heathrow within your budget

Best time to book a flight from Huntsville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Huntsville with our price prediction graph.

Travel insights for flights from Huntsville to Heathrow

Get recent, data-driven insights about flights from Huntsville to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Huntsville to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Huntsville to Heathrow. Price data was last updated on 14 February 2025.

What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, KLM and Finnair from Huntsville to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Huntsville to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Huntsville to London Heathrow?

What are the cheapest airlines flying from Huntsville to London Heathrow Airport round-trip?

Can I find deals for flights from Huntsville to Heathrow that include hotel bookings?

How can I find direct flights from Huntsville to Heathrow?

Can I find deals for business class flights from Huntsville to Heathrow?

What is the cheapest month to book a flight from Huntsville to London Heathrow Airport?

Travelling to a place near Huntsville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Huntsville to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Huntsville to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Huntsville to Heathrow?

Can Cheapflights find flights from Huntsville to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Huntsville to Heathrow become cheaper?

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Cheapest flights from Huntsville to Heathrow
Explore the most affordable flight options available from Huntsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.