London

$560+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — LON
Oct 11 — Oct 181
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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 September 11, 2025.

Round-trip from

$560
(Delta)
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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 9/229:31 amMGM - LHR
2 stops14h 54mDelta
Wed 10/111:45 amLHR - MGM
2 stops17h 03mDelta
Deal found 9/11$560
This Flysmarter deal was found by Cheapflights users on 9/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:26 pmMGM - LHR
1 stop10h 44mVirgin Atlantic
Wed 10/19:20 amLHR - MGM
1 stop19h 28mVirgin Atlantic
Deal found 9/11$561
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:07 amMGM - LHR
1 stop16h 43mDelta
Tue 12/98:40 amLHR - MGM
2 stops19h 52mDelta
Deal found 9/10$619
This Delta deal was found by Cheapflights users on 9/10. 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 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 12/96:30 amLHR - MGM
2 stops22h 02mDelta
Deal found 9/10$624
This KLM deal was found by Cheapflights users on 9/10. 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.
Sat 11/2911:52 amMGM - LHR
1 stop13h 58mKLM
Tue 12/93:50 pmLHR - MGM
1 stop22h 36mKLM
Deal found 9/10$626
This Delta deal was found by Cheapflights users on 9/11. 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 11/299:07 amMGM - LHR
1 stop17h 53mDelta
Wed 12/1011:45 amLHR - MGM
2 stops16h 47mDelta
Deal found 9/11$660
This KLM deal was found by Cheapflights users on 9/10. 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.
Sat 10/254:00 pmMGM - LHR
1 stop10h 50mKLM
Sat 11/13:50 pmLHR - MGM
1 stop22h 59mKLM
Deal found 9/10$676
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:00 pmMGM - LHR
1 stop12h 00mDelta
Sat 11/110:10 amLHR - MGM
2 stops17h 23mDelta
Deal found 9/10$680

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 September 11, 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

Mon 9/22

9:31 am-6:25 am

2 stops14h 54m

London Heathrow

Wed 10/1

11:45 am-10:48 pm

2 stops17h 03m

$560

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

6:03 am-9:00 am

1 stop20h 57m

London Heathrow

Wed 12/10

6:30 am-10:32 pm

2 stops22h 02m

$619

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Fri 11/28

9:07 am-9:00 am

1 stop17h 53m

London Heathrow

Tue 12/9

8:40 am-10:32 pm

2 stops19h 52m

$619

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

9:07 am-7:50 am

1 stop16h 43m

London Heathrow

Tue 12/9

8:40 am-10:32 pm

2 stops19h 52m

$619

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

11:52 am-7:50 am

1 stop13h 58m

London Heathrow

Tue 12/9

3:50 pm-8:26 am

1 stop22h 36m

$626

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sat 11/29

1:55 pm-7:50 am

1 stop11h 55m

London Heathrow

Wed 12/10

8:55 am-10:32 pm

1 stop19h 37m

$626

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Fri 11/28

9:07 am-9:00 am

1 stop17h 53m

London Heathrow

Tue 12/9

8:55 am-5:40 pm

1 stop14h 45m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 Delta fly from Montgomery, Alabama to London in about 14h 54m. The time it takes to get you to your destination can typically vary by up to . Montgomery, Alabama and London are separated by a distance of 4344 mi.

  • 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?

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