London

$745+ Cheap flights from Montgomery, AL (MGM) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — LON
Sep 2 — Sep 91
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Cheap flight deals from Montgomery to London

Discover tips and strategies to find the most affordable flight options for your journey from Montgomery (MGM) 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 August 28, 2025.

Round-trip from

$745
(Air France)
From Montgomery Dannelly Field to London (LON)

Find flight deals from Montgomery to London

Cheapest flights from Montgomery to London
Explore the most affordable flight options available from Montgomery to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Air France deal was found by Cheapflights users on 8/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/291:55 pmMGM - LHR
1 stop11h 55mAir France
Tue 12/93:50 pmLHR - MGM
1 stop12h 41mAir France
Deal found 8/28$745
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 11/295:46 pmMGM - LHR
1 stop12h 14mAmerican Airlines
Tue 12/91:30 pmLHR - MGM
2 stops14h 59mAmerican Airlines
Deal found 8/28$749
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 11/2912:57 pmMGM - LHR
1 stop17h 03mAmerican Airlines
Wed 12/101:10 pmLHR - MGM
2 stops15h 19mAmerican Airlines
Deal found 8/27$750
This Delta deal was found by Cheapflights users on 8/28. 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 11/289:07 amMGM - LHR
2 stops15h 58mDelta
Tue 12/98:55 amLHR - MGM
2 stops19h 36mDelta
Deal found 8/28$761
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sun 10/121:02 pmMGM - LHR
2 stops11h 53mAmerican Airlines
Sun 10/199:15 amLHR - MGM
1 stop14h 27mAmerican Airlines
Deal found 8/28$802
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 10/1111:50 amMGM - LHR
1 stop12h 35mAmerican Airlines
Sat 10/189:15 amLHR - MGM
1 stop14h 27mAmerican Airlines
Deal found 8/27$892
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/111:14 amMGM - LHR
1 stop17h 36mAmerican Airlines
Wed 9/248:20 amLHR - MGM
1 stop14h 20mAmerican Airlines
Deal found 8/27$901
This Delta deal was found by Cheapflights users on 8/28. 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.
Sun 10/121:59 pmMGM - LHR
2 stops15h 56mDelta
Sun 10/198:40 amLHR - MGM
2 stops19h 53mDelta
Deal found 8/28$976

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montgomery 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 August 28, 2025.
Use the filters below to find and compare flights from Montgomery to London that are best for you.

Fly from

Montgomery

Fly to

London

Route

Depart

Return

Price

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Fri 11/28

12:30 pm-9:00 am

1 stop14h 30m

London Heathrow

Tue 12/9

3:50 pm-5:14 pm

1 stop31h 24m

$745

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Fri 11/28

12:57 pm-9:15 am

1 stop14h 18m

London Heathrow

Tue 12/9

8:20 am-4:59 pm

1 stop14h 39m

$745

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

1:55 pm-9:00 am

1 stop13h 05m

London Heathrow

Tue 12/9

3:50 pm-10:31 pm

1 stop12h 41m

$745

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sun 10/12

6:30 am-7:40 am

1 stop19h 10m

London Heathrow

Sun 10/19

9:15 am-5:42 pm

1 stop14h 27m

$745

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

1:55 pm-9:00 am

1 stop13h 05m

London Heathrow

Wed 12/10

8:55 am-10:31 pm

1 stop19h 36m

$745

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

5:46 pm-12:00 pm

1 stop12h 14m

London Heathrow

Wed 12/10

1:10 pm-10:29 pm

2 stops15h 19m

$749

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

5:46 pm-12:00 pm

1 stop12h 14m

London Heathrow

Tue 12/9

1:30 pm-10:29 pm

2 stops14h 59m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Best time to book a flight from Montgomery to London

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

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

Currently, November is the cheapest month in which you can book a flight from Montgomery, Alabama to London (average of $661). Flying from Montgomery, Alabama to London in June is currently the most expensive (average of $1,098). 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.

Related info for your journey

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

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

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

    Airlines like Air France and American Airlines fly from Montgomery, Alabama to London in about 14h 18m. The time it takes to get you to your destination can typically vary by up to 12m. Montgomery, Alabama and London are separated by a distance of 4344 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Montgomery, Alabama to London (average of $661). Flying from Montgomery, Alabama to London in June is currently the most expensive (average of $1,098). 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 London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
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Dartford
Dover
Orpington
Gatwick
Borehamwood
Aylesbury
Chelmsford
Bedford
Wembley
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Chichester
Arundel
Eastbourne

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