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Cheap flights from London Heathrow Airport to Montgomery, Alabama from £667

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MGM
2 Aug — 9 Aug1
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 3 July 2026.

Fri 9/1009:15
LHR
-
MGM
2 stops13h 47m
Finnair
Tue 13/1016:38
MGM
-
LHR
2 stops31h 37m
Finnair
Deal found 29/6£667
Fri 9/1015:15
LHR
-
MGM
1 stop13h 55m
Virgin Atlantic
Tue 13/1014:42
MGM
-
LHR
1 stop16h 33m
Virgin Atlantic
Deal found 29/6£712
Fri 11/1219:10
LHR
-
MGM
2 stops23h 19m
Finnair
Fri 18/1205:30
MGM
-
LHR
2 stops23h 00m
Finnair
Deal found 1/7£725
Sat 21/1109:30
LHR
-
MGM
2 stops36h 47m
United Airlines
Sat 28/1116:55
MGM
-
LHR
1 stop32h 55m
United Airlines
Deal found 3/7£748
Fri 11/1212:55
LHR
-
MGM
2 stops34h 19m
Virgin Atlantic
Fri 18/1217:55
MGM
-
LHR
2 stops35h 00m
Virgin Atlantic
Deal found 29/6£763
Tue 4/809:15
LHR
-
MGM
1 stop20h 18m
Finnair
Sun 6/905:23
MGM
-
LHR
2 stops22h 17m
Finnair
Deal found 3/7£830
Tue 4/811:15
LHR
-
MGM
1 stop17h 53m
Virgin Atlantic
Sun 6/916:19
MGM
-
LHR
1 stop32h 56m
Virgin Atlantic
Deal found 3/7£857
Sat 18/709:15
LHR
-
MGM
1 stop20h 18m
Finnair
Sat 1/815:17
MGM
-
LHR
2 stops33h 03m
Finnair
Deal found 1/7£864

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 3 July 2026.

Round-trip from

£667

Popular in

August

Cheapest in

October

Average price

£904
Finnair
  • Finnair
  • 9/10-13/10
  • 4 total stops
  • 45h 24m total
  • London to Montgomery
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£80 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 3 July 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

Fri 9/10

09:15-17:02

1 stop13h 47m

Montgomery Dannelly Field

Tue 13/10

16:38-06:15

2 stops31h 37m

£667
Fastest return journey

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Fri 11/12

10:15-21:18

1 stop17h 03m

Montgomery Dannelly Field

Fri 18/12

05:30-10:30

2 stops23h 00m

£725

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Sat 21/11

09:30-16:17

2 stops36h 47m

Montgomery Dannelly Field

Sat 28/11

16:55-07:50

1 stop32h 55m

£748

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Fri 11/12

12:30-22:42

1 stop16h 12m

Montgomery Dannelly Field

Fri 18/12

17:55-10:55

2 stops35h 00m

£763

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Sat 18/7

12:30-12:01

2 stops29h 31m

Montgomery Dannelly Field

Sat 1/8

15:17-06:20

2 stops33h 03m

£865

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Sat 18/7

10:25-12:40

2 stops32h 15m

Montgomery Dannelly Field

Sat 1/8

13:20-07:55

1 stop12h 35m

£959
Cheapest one-way
Fastest single journey

LondonMontgomery

LHR - MGM

LHRMGM

London Heathrow

Mon 13/7

20:10-17:45

3 stops51h 35m

£740

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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.

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 3 July 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
690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.5

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
690 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.5

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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?

    For as low as £667, Finnair can have you in Montgomery from London Heathrow Airport in 13h 47m. London Heathrow Airport and Montgomery are separated by a distance of 4344 mi. This flight may include one or multiple stops.

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

    Currently priced at £371, Virgin Atlantic will fly you from London Heathrow Airport to Montgomery and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. This flight start at 53% lower than the current average price 3 months from now.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£371Average£713FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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 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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