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Cheap flights from London Heathrow Airport to Montgomery, Alabama from £518

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MGM
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Montgomery

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Montgomery
Explore the most affordable flight options available from Heathrow to Montgomery. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Wed 15/407:30
LHR
-
MGM
2 stops38h 55m
United Airlines
Wed 22/413:00
MGM
-
LHR
1 stop16h 35m
United Airlines
Deal found 5/3£626
Thu 23/409:30
LHR
-
MGM
2 stops32h 25m
United Airlines
Thu 30/413:00
MGM
-
LHR
1 stop16h 35m
United Airlines
Deal found 9/3£659
Fri 18/913:40
LHR
-
MGM
1 stop32h 42m
United Airlines
Mon 21/916:55
MGM
-
LHR
1 stop12h 40m
United Airlines
Deal found 5/3£680
Thu 23/409:55
LHR
-
MGM
2 stops19h 20m
Delta
Thu 30/414:42
MGM
-
LHR
2 stops15h 28m
Delta
Deal found 8/3£687
Wed 15/407:05
LHR
-
MGM
3 stops22h 10m
Multiple Airlines
Wed 22/406:00
MGM
-
LHR
3 stops21h 35m
Multiple Airlines
Deal found 5/3£1,632
Thu 23/407:05
LHR
-
MGM
3 stops22h 10m
Multiple Airlines
Thu 30/412:37
MGM
-
LHR
2 stops21h 23m
Multiple Airlines
Deal found 9/3£1,725
Mon 20/407:05
LHR
-
MGM
3 stops22h 10m
Multiple Airlines
Mon 27/406:00
MGM
-
LHR
3 stops21h 35m
Multiple Airlines
Deal found 5/3£1,829

Find flight deals from Heathrow to Montgomery

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Montgomery (MGM). 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 10 March 2026.

Round-trip from

£626

One-way from

£518

Popular in

August

Cheapest in

October

Average price

£519
United Airlines
  • United Airlines
  • 20/4-27/4
  • 4 total stops
  • 54h 35m total
  • London to Montgomery
Search Deals
United Airlines
  • United Airlines
  • 1/7
  • 2 total stops
  • 39h 21m total
  • London to Montgomery
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£165 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Montgomery 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 858,174 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Montgomery that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Mon 20/4

07:30-16:25

2 stops38h 55m

Montgomery Dannelly Field

Mon 27/4

13:00-10:40

2 stops15h 40m

£626

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Thu 23/4

06:15-23:15

2 stops23h 00m

Montgomery Dannelly Field

Thu 30/4

09:45-06:45

2 stops15h 00m

£683

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Thu 23/4

13:40-11:55

1 stop28h 15m

Montgomery Dannelly Field

Thu 30/4

16:55-11:35

1 stop12h 40m

£683
Fastest return journey

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Thu 23/4

09:55-23:15

2 stops19h 20m

Montgomery Dannelly Field

Thu 30/4

14:42-12:10

2 stops15h 28m

£687

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Wed 15/4

07:05-23:15

3 stops22h 10m

Montgomery Dannelly Field

Wed 22/4

06:00-09:35

3 stops21h 35m

£1,632

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Mon 20/4

07:05-23:15

3 stops22h 10m

Montgomery Dannelly Field

Mon 27/4

06:00-09:35

3 stops21h 35m

£1,829
Cheapest one-way
Fastest single journey

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Wed 1/7

06:55-16:16

2 stops39h 21m

£518

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from Heathrow to Montgomery

Have a flexible travel schedule? Discover the best time to fly to Montgomery from Heathrow 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Montgomery

What is the cheapest month to book a flight from London Heathrow Airport to Montgomery, Alabama?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Montgomery, Alabama (average of £476). Flying from London Heathrow Airport to Montgomery, Alabama in July is currently the most expensive (average of £671). 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.

How much does it cost for a return flight from London Heathrow Airport to Montgomery, Alabama?

Reviews of airlines servicing Montgomery

Get insights into the airlines that provide service to Montgomery. 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 Montgomery. Reviews last updated 10 March 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Montgomery, such as Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Overall

7.5

Crew

8.2

Comfort

7.3

Food

6.9

Boarding

7.7

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Overall

7.5

Crew

8.2

Comfort

7.3

Food

6.9

Boarding

7.7

Entertainment

7.6

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Montgomery. 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 into for flights to Montgomery from London Heathrow?

    Most people fly into Montgomery Dannelly Field (MGM) if they book a flight to Montgomery from London Heathrow. On average, Dannelly Field has 0 inbound flights from London Heathrow per day from 1 airline. Montgomery Dannelly Field is conveniently located just 7.1 mi from Montgomery’s city center.

  • How long is the flight from London Heathrow Airport to Montgomery, Alabama?

    United Airlines and Delta can get you from London Heathrow Airport to Montgomery, Alabama in just under 19h 20m. Your travel time can differ by up to 19h 35m. The distance from London Heathrow Airport to Montgomery, Alabama is about 4344 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Montgomery, Alabama round-trip?

    Virgin Atlantic, at £513, was found to be the cheapest airline from London Heathrow Airport to Montgomery, Alabama.. Virgin Atlantic is currently priced 27% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Heathrow to Montgomery?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Montgomery 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 London Heathrow Airport to Montgomery, Alabama?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Montgomery, Alabama (average of £476). Flying from London Heathrow Airport to Montgomery, Alabama in July is currently the most expensive (average of £671). 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

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.

Top airline flying from Heathrow to Montgomery

Discover the top airline that operate flights from Heathrow to Montgomery. 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 858,174 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£513Average£686FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

Deals for Heathrow to Montgomery flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Montgomery for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Montgomery from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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