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$620+ Cheap flights from Mobile (MOB) to London (LON)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — LON
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Mobile to London

Cheapest flights from Mobile to London
Explore the most affordable flight options available from Mobile to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:08 pm
MOB
-
LHR
1 stop12h 27m
United Airlines
Wed 8/196:50 am
LHR
-
MOB
2 stops19h 28m
United Airlines
Deal found 6/24$962
This Scandinavian Airlines deal was found by Cheapflights users on 6/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:06 pm
MOB
-
LHR
2 stops24h 24m
Scandinavian Airlines
Sun 9/66:40 am
LHR
-
MOB
3 stops19h 54m
Scandinavian Airlines
Deal found 6/25$984
This Air Canada deal was found by Cheapflights users on 6/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:00 am
MOB
-
LHR
3 stops19h 00m
Multiple Airlines
Wed 8/195:40 pm
LHR
-
MOB
2 stops32h 38m
Multiple Airlines
Deal found 6/24$986
This oojo deal was found by Cheapflights users on 6/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:48 am
MOB
-
LHR
1 stop12h 32m
British Airways
Wed 8/1912:55 pm
LHR
-
MOB
1 stop16h 04m
British Airways
Deal found 6/24$987
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:50 pm
MOB
-
LHR
1 stop15h 50m
United Airlines
Wed 8/128:40 am
LHR
-
MOB
2 stops17h 38m
United Airlines
Deal found 6/26$1,009
This British Airways deal was found by Cheapflights users on 6/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:48 am
MOB
-
LCY
2 stops19h 32m
British Airways
Wed 8/197:15 pm
LCY
-
MOB
2 stops33h 44m
British Airways
Deal found 6/24$1,019
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:33 pm
MOB
-
LHR
1 stop12h 22m
United Airlines
Sat 8/226:50 am
LHR
-
MOB
2 stops19h 28m
United Airlines
Deal found 6/23$1,062
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:50 pm
MOB
-
LHR
1 stop12h 05m
United Airlines
Sun 8/165:50 pm
LHR
-
MOB
2 stops32h 28m
United Airlines
Deal found 6/25$1,081
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:41 am
MOB
-
LHR
1 stop19h 09m
British Airways
Sat 8/228:55 am
LHR
-
MOB
1 stop14h 54m
British Airways
Deal found 6/23$1,088
This Delta deal was found by Cheapflights users on 6/23. 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 8/149:15 am
MOB
-
LCY
2 stops17h 35m
Delta
Sat 8/227:45 am
LCY
-
MOB
2 stops19h 16m
Delta
Deal found 6/23$1,790
This Justfly.com deal was found by Cheapflights users on 6/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:39 pm
MOB
-
LCY
2 stops40h 46m
British Airways
Sun 6/287:00 pm
LCY
-
MOB
2 stops30h 09m
British Airways
Deal found 6/24$1,853
This Delta deal was found by Cheapflights users on 6/26. 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 6/289:15 am
MOB
-
LCY
2 stops17h 35m
Delta
Sat 7/117:45 am
LCY
-
MOB
2 stops19h 08m
Delta
Deal found 6/26$1,855

Find flight deals from Mobile to London

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 June 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$541
(Virgin Atlantic)

Popular in

May

Cheapest in

August

Average price

$1,535
Provider with most accurate pricing for Mobile-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-London (LON) flights.
Search Deals
From Mobile to London (LON)
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($359 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 June 29, 2026.
Use the filters below to find and compare flights from Mobile to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 8/3

5:08 pm-11:35 am

1 stop12h 27m

London Heathrow

Wed 8/19

6:50 am-8:18 pm

2 stops19h 28m

$962

MobileLondon

MOB - LHR

MOBLHR

Mobile

Thu 9/3

12:06 pm-6:30 pm

2 stops24h 24m

London Heathrow

Sun 9/6

6:40 am-8:34 pm

3 stops19h 54m

$984

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 7/27

12:50 pm-10:40 am

1 stop15h 50m

London Heathrow

Wed 8/12

8:40 am-8:18 pm

2 stops17h 38m

$1,009

MobileLondon

MOB - LCY

MOBLCY

Mobile

Mon 8/3

11:48 am-1:20 pm

2 stops19h 32m

London City

Wed 8/19

7:15 pm-10:59 pm

2 stops33h 44m

$1,019

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 8/14

10:59 am-9:00 am

2 stops16h 01m

London Heathrow

Sat 8/22

6:50 am-8:18 pm

2 stops19h 28m

$1,066

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 8/9

12:50 pm-6:55 am

1 stop12h 05m

London Heathrow

Sun 8/16

5:50 pm-8:18 pm

2 stops32h 28m

$1,081

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 8/5

11:00 am-7:45 am

1 stop14h 45m

London Heathrow

Sun 8/9

9:30 am-6:14 pm

2 stops38h 44m

$1,154

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 8/5

9:15 am-6:45 am

2 stops15h 30m

London Heathrow

Sun 8/9

8:40 am-11:06 pm

2 stops20h 26m

$1,166

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sat 7/18

7:04 am-6:45 am

2 stops17h 41m

London Heathrow

Sat 7/25

4:40 pm-11:57 am

2 stops25h 17m

$1,405

MobileLondon

MOB - LCY

MOBLCY

Mobile

Fri 8/14

9:15 am-8:50 am

2 stops17h 35m

London City

Sat 8/22

7:45 am-9:01 pm

2 stops19h 16m

$1,790

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Mobile to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mobile to London in June.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mobile-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Mobile-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Mobile-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mobile-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mobile-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mobile to London

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

What is the cheapest month to book a flight from Mobile to London?

Currently, August is the cheapest month in which you can book a flight from Mobile to London (average of $571). Flying from Mobile to London in June is currently the most expensive (average of $1,413). 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 to fly round-trip from Mobile to London?

Related info for your journey

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

    Mobile (MOB), located 11.8 mi from the city center, is the airport you fly out of when you book flights from Mobile to London. 2 airlines have flights from Mobile to London on a regular basis. Booking flights from Mobile to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Mobile to London?

    There are many flights that can get you from Mobile to London in 12h 27m. Fly via United Airlines, Scandinavian Airlines, or British Airways to get the fastest option. The distance from Mobile to London is about 4500 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Mobile to London round-trip?

    United Airlines, at $702, was found to be the cheapest airline from Mobile to London. An alternate airline flying to your destination would be American Airlines. United Airlines is currently priced 30% below the average price you’ll pay for this route.

  • What are the most popular routes from Mobile to London?

    While some choose either Mobile - London Gatwick or Mobile - London City, Mobile - London Heathrow is the most popular route from Mobile to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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 Mobile to London?

    Currently, August is the cheapest month in which you can book a flight from Mobile to London (average of $571). Flying from Mobile to London in June is currently the most expensive (average of $1,413). 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
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

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 2 airlines flying from Mobile to London

Discover the top 2 airlines that operate flights from Mobile to London. 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 2,558,603 searches. Data last updated June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$702Average$1,251FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$704Average$704FlexibilityNo cancel feeOn-time71%

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