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$491+ Cheap flights from Huntsville (HSV) to London (LON)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — LON
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Huntsville to London are usually found in October or February, booked 39 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Huntsville to London

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$673
(United Airlines)

One-way from

$491
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$1,196
From Huntsville to London (LON)
Search Deals
One-way flight from Huntsville to London (LON)
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Highest demand for flights based on searches. 12% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Huntsville to London

Cheapest flights from Huntsville to London
Explore the most affordable flight options available from Huntsville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:40 pmHSV - LHR
1 stop12h 55mUnited Airlines
Tue 9/92:05 pmLHR - HSV
2 stops29h 57mUnited Airlines
Deal found 6/11$673
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:40 amHSV - LHR
2 stops17h 50mAir Canada
Tue 9/95:40 pmLHR - HSV
2 stops29h 17mAir Canada
Deal found 6/11$680
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:09 amHSV - LGW
1 stop17h 51mMultiple Airlines
Sat 9/202:00 pmLGW - HSV
1 stop27h 47mMultiple Airlines
Deal found 6/11$681
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:58 pmHSV - LHR
1 stop11h 47mKLM
Tue 8/199:20 amLHR - HSV
1 stop12h 38mKLM
Deal found 6/10$688
This Virgin Atlantic deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:58 pmHSV - LHR
2 stops13h 52mVirgin Atlantic
Tue 8/1912:25 pmLHR - HSV
2 stops14h 55mVirgin Atlantic
Deal found 6/10$700
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:17 amHSV - LGW
2 stops15h 53mAmerican Airlines
Sat 9/2012:20 pmLGW - HSV
2 stops16h 24mAmerican Airlines
Deal found 6/11$708
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:50 pmHSV - LHR
2 stops16h 45mScandinavian Airlines
Sat 10/256:40 amLHR - HSV
2 stops21h 54mScandinavian Airlines
Deal found 6/9$732
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:29 amHSV - LHR
1 stop14h 21mAmerican Airlines
Fri 10/171:10 pmLHR - HSV
1 stop14h 18mAmerican Airlines
Deal found 6/11$746
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:14 pmHSV - LHR
1 stop17h 16mDelta
Sat 9/136:15 amLHR - HSV
2 stops16h 54mDelta
Deal found 6/11$787
This Travelocity deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:55 pmHSV - LCY
2 stops23h 40mLufthansa
Fri 9/267:10 pmLCY - HSV
2 stops29h 57mLufthansa
Deal found 6/10$802
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:58 pmHSV - LGW
2 stops15h 02mDelta
Sat 8/212:00 pmLGW - HSV
2 stops16h 29mDelta
Deal found 6/11$837
This Netflights deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/262:15 pmHSV - LHR
1 stop10h 30mMultiple Airlines
Sat 8/211:20 amLHR - HSV
1 stop17h 09mMultiple Airlines
Deal found 6/10$867

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Huntsville to London that are best for you.

Fly from

Huntsville

Fly to

London

Route

Depart

Return

Price

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/3

4:40 pm-11:35 am

1 stop12h 55m

London Heathrow

Tue 9/9

2:05 pm-2:02 pm

2 stops29h 57m

$673

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Wed 9/3

6:40 am-6:30 am

2 stops17h 50m

London Heathrow

Tue 9/9

5:40 pm-4:57 pm

2 stops29h 17m

$680

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Mon 9/8

10:09 am-10:00 am

1 stop17h 51m

London Gatwick

Sat 9/20

2:00 pm-11:47 am

1 stop27h 47m

$681

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 8/3

12:58 pm-6:45 am

1 stop11h 47m

London Heathrow

Tue 8/19

9:20 am-3:58 pm

1 stop12h 38m

$688

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 8/3

12:58 pm-8:50 am

2 stops13h 52m

London Heathrow

Tue 8/19

12:25 pm-9:20 pm

2 stops14h 55m

$700

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Mon 9/8

10:17 am-8:10 am

2 stops15h 53m

London Gatwick

Sat 9/20

12:20 pm-10:44 pm

2 stops16h 24m

$708

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Fri 9/5

2:14 pm-1:30 pm

1 stop17h 16m

London Heathrow

Sat 9/13

6:15 am-5:09 pm

2 stops16h 54m

$787

HuntsvilleLondon

HSV - LCY

HSVLCY

Huntsville

Tue 9/9

12:55 pm-6:35 pm

2 stops23h 40m

London City

Fri 9/26

7:10 pm-7:07 pm

2 stops29h 57m

$802

HuntsvilleLondon

HSV - LHR

HSVLHR

Huntsville

Sun 7/27

10:29 am-7:20 am

1 stop14h 51m

London Heathrow

Sun 8/3

9:15 am-6:42 pm

1 stop15h 27m

$824

HuntsvilleLondon

HSV - LGW

HSVLGW

Huntsville

Sat 7/26

12:58 pm-10:00 am

2 stops15h 02m

London Gatwick

Sat 8/2

12:00 pm-10:29 pm

2 stops16h 29m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from Huntsville to London

Have a flexible travel schedule? Discover the best time to fly to London from Huntsville with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Huntsville to London

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

Use this chart to determine the optimal time to book a round-trip flight from Huntsville to London. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Huntsville to London, you should look to book at least 39 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?

Currently, November is the cheapest month in which you can book a flight from Huntsville to London (average of $661). Flying from Huntsville to London in June is currently the most expensive (average of $1,108). 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.

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

Find hourly flight availability from Huntsville to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Huntsville to London by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Huntsville to London?

Use this chart to determine the cheapest time to fly round-trip from Huntsville to London. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Huntsville to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and United Airlines from Huntsville to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Huntsville to London. 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?

    For a flight from Huntsville to London, you will be flying from Huntsville. Huntsville (HSV) is just 12.4 mi from the center of the city. Huntsville is the only Huntsville airport and it handles 0 outbound flights to London per day. 5 airlines have flights to London from Huntsville on a regular basis.

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

    Flying on United Airlines is currently your cheapest option to London, with prices starting at $673. Additional round-trip tickets that might be worth considering are offered by Air Canada and KLM, with the lowest prices starting at $680 and $688, respectively. United Airlines is currently priced 26% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Huntsville to London one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $491. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Huntsville to London for a low price.

  • What are the most popular routes from Huntsville to London?

    When deciding which route to take from Huntsville to London consider Huntsville - London Heathrow, Huntsville - London Gatwick or Huntsville - London City as they are the most popular.

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

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

  • How can I find direct flights from Huntsville to London?

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

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

    Yes. Cheapflights offers flight deals from Huntsville to London 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?

    Currently, November is the cheapest month in which you can book a flight from Huntsville to London (average of $661). Flying from Huntsville to London in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Top 5 airlines flying from Huntsville to London

Discover the top 5 airlines that operate flights from Huntsville to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$611Average$1,005FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$613Average$897FlexibilityNo cancel feeOn-time72%
KLMCheapest$648Average$752FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$663Average$921FlexibilityNo cancel feeOn-time71%
DeltaCheapest$663Average$838FlexibilityNo cancel feeOn-timeN/A

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