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Cheap flights from Montgomery, Alabama to London from £287

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — LON
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montgomery to London

Enter your travel dates to find the best prices.

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 10 May 2026.

Wed 23/911:09
MGM
-
LHR
1 stop13h 46m
American Airlines
Thu 1/1008:55
LHR
-
MGM
1 stop14h 27m
American Airlines
Deal found 6/5£686
Mon 16/1113:05
MGM
-
LHR
1 stop17h 10m
Multiple Airlines
Fri 20/1115:00
LHR
-
MGM
1 stop27h 34m
Multiple Airlines
Deal found 8/5£686
Mon 16/1113:05
MGM
-
LHR
1 stop13h 10m
American Airlines
Fri 20/1115:25
LHR
-
MGM
2 stops14h 24m
American Airlines
Deal found 8/5£690
Wed 23/906:00
MGM
-
LHR
1 stop19h 15m
Delta
Thu 1/1006:30
LHR
-
MGM
2 stops22h 11m
Delta
Deal found 6/5£710
Mon 26/1019:06
MGM
-
LHR
1 stop11h 34m
American Airlines
Sat 31/1009:55
LHR
-
MGM
1 stop16h 05m
American Airlines
Deal found 7/5£722
Wed 13/513:00
MGM
-
LHR
1 stop16h 35m
United Airlines
Thu 21/508:30
LHR
-
MGM
2 stops33h 40m
United Airlines
Deal found 6/5£782
Tue 5/513:00
MGM
-
LHR
1 stop16h 35m
United Airlines
Thu 14/517:40
LHR
-
MGM
2 stops48h 30m
United Airlines
Deal found 5/5£783
Mon 11/516:55
MGM
-
LHR
1 stop33h 00m
United Airlines
Wed 27/514:05
LHR
-
MGM
2 stops52h 05m
United Airlines
Deal found 5/5£785

Find 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 10 May 2026.

Round-trip from

£686

One-way from

£287
American Airlines
  • American Airlines
  • 23/9-1/10
  • 2 total stops
  • 28h 13m total
  • Montgomery to London
Search Deals
United Airlines
  • United Airlines
  • 2/10
  • 2 total stops
  • 46h 25m total
  • Montgomery to London
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 23/9

11:09-06:55

1 stop13h 46m

London Heathrow

Thu 1/10

08:55-17:22

1 stop14h 27m

£686

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 23/9

12:30-13:05

2 stops18h 35m

London Heathrow

Thu 1/10

09:55-22:41

2 stops18h 46m

£714

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Tue 23/6

13:00-07:55

1 stop12h 55m

London Heathrow

Tue 30/6

08:30-12:40

2 stops34h 10m

£989

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Tue 16/6

13:00-11:35

1 stop16h 35m

London Heathrow

Mon 22/6

13:40-12:10

1 stop28h 30m

£1,053

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Tue 16/6

13:00-10:40

2 stops15h 40m

London Heathrow

Sun 21/6

16:40-12:10

2 stops25h 30m

£1,095

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Wed 23/9

09:30-09:20

3 stops17h 50m

London Heathrow

Thu 1/10

06:40-22:41

2 stops22h 01m

£1,252
Fastest return journey

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Sun 14/6

14:49-07:15

1 stop10h 26m

London Heathrow

Fri 19/6

11:15-17:47

1 stop12h 32m

£1,432

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Tue 7/7

13:20-11:55

2 stops16h 35m

London Heathrow

Wed 22/7

16:40-12:40

2 stops26h 00m

£4,165
Cheapest one-way

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Fri 2/10

16:55-21:20

2 stops46h 25m

£287
Fastest single journey

MontgomeryLondon

MGM - LHR

MGMLHR

Montgomery Dannelly Field

Fri 2/10

07:39-06:55

1 stop17h 16m

£292

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Sorted by cheapest first

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 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 Montgomery to London

What’s the top stopover airport for flights from Montgomery, Alabama to London?

Share of one-stop return flights from Montgomery, Alabama to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Atlanta (ATL) – chosen by Cheapflights users on 67% of one-stop itineraries from Montgomery, Alabama to London on Cheapflights.

What’s the cheapest stopover airport for flights from Montgomery, Alabama to London?

Average return fare for one-stop flights from Montgomery, Alabama to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £689.

What’s the fastest stopover option from Montgomery, Alabama to London?

Shortest average travel time for one-stop one-way flights from Montgomery, Alabama to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for one-stop routes: 12h 09m.

Which airport typically offers the quickest stopover for flights from Montgomery, Alabama to London?

Average stopover duration for one-stop one-way flights from Montgomery, Alabama to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 1h 48m.

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?

    Located just 7.1 mi from the city center, Montgomery Dannelly Field is the airport most travelers will use when flying to London from Montgomery. Booking flights from Dannelly Field (MGM) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

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

    A quick flight from Montgomery, Alabama to London can take about 12h 55m. American Airlines provides one of the quickest options available for as low as £989. The distance between Montgomery, Alabama and London is about 4344 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with 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 holiday 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.

See more FAQs

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