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Cheap flights from Mobile to London from £365

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — LON
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mobile to London

Enter your travel dates to find the best prices.

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 11 March 2026.

Wed 25/308:45
MOB
-
LHR
1 stop20h 30m
United Airlines
Mon 30/317:50
LHR
-
MOB
2 stops32h 41m
United Airlines
Deal found 6/3£577
Wed 22/407:00
MOB
-
LHR
1 stop18h 45m
United Airlines
Wed 29/406:50
LHR
-
MOB
2 stops19h 41m
United Airlines
Deal found 8/3£579
Wed 1/416:55
MOB
-
LHR
1 stop12h 40m
United Airlines
Wed 8/407:25
LHR
-
MOB
2 stops20h 34m
United Airlines
Deal found 6/3£580
Tue 31/309:00
MOB
-
LHR
2 stops15h 30m
United Airlines
Thu 9/407:25
LHR
-
MOB
2 stops19h 06m
United Airlines
Deal found 8/3£582
Wed 9/911:35
MOB
-
LHR
1 stop18h 00m
United Airlines
Wed 23/909:30
LHR
-
MOB
2 stops17h 59m
United Airlines
Deal found 6/3£588
Mon 16/308:45
MOB
-
LHR
1 stop20h 30m
United Airlines
Wed 25/310:00
LHR
-
MOB
1 stop13h 56m
United Airlines
Deal found 8/3£588
Sun 15/316:55
MOB
-
LHR
1 stop33h 35m
United Airlines
Wed 25/312:05
LHR
-
MOB
1 stop14h 52m
United Airlines
Deal found 8/3£593
Mon 20/410:36
MOB
-
LGW
2 stops27h 24m
British Airways
Mon 27/420:40
LGW
-
MOB
2 stops49h 39m
British Airways
Deal found 6/3£619
Tue 31/309:13
MOB
-
LGW
2 stops18h 12m
Delta
Thu 9/410:25
LGW
-
MOB
2 stops19h 03m
Delta
Deal found 8/3£752
Wed 22/412:50
MOB
-
LGW
2 stops14h 35m
Delta
Wed 29/410:25
LGW
-
MOB
2 stops18h 33m
Delta
Deal found 7/3£763
Thu 23/411:15
MOB
-
LCY
2 stops24h 40m
Lufthansa
Thu 30/418:30
LCY
-
MOB
2 stops29h 35m
Lufthansa
Deal found 9/3£793
Tue 31/311:30
MOB
-
LCY
2 stops24h 25m
Lufthansa
Thu 9/418:30
LCY
-
MOB
2 stops29h 35m
Lufthansa
Deal found 8/3£800

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 11 March 2026.

Round-trip from

£577

One-way from

£365

Popular in

May

Cheapest in

August

Average price

£775
United Airlines
  • United Airlines
  • 25/3-30/3
  • 3 total stops
  • 53h 11m total
  • Mobile to London
Search Deals
Air Canada
  • Air Canada
  • 18/7
  • 2 total stops
  • 39h 35m total
  • Mobile to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 11 March 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 return flight

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 25/3

08:45-10:15

1 stop20h 30m

London Heathrow

Mon 30/3

17:50-20:31

2 stops32h 41m

£577
Fastest return journey

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 22/4

12:55-06:55

1 stop12h 00m

London Heathrow

Wed 29/4

13:40-21:59

1 stop14h 19m

£600

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 24/4

11:15-11:35

1 stop18h 20m

London Heathrow

Tue 28/4

06:50-20:31

2 stops19h 41m

£616

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 20/4

11:15-10:25

2 stops17h 10m

London Heathrow

Mon 27/4

07:25-20:31

2 stops19h 06m

£620

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 24/4

12:55-06:55

1 stop12h 00m

London Heathrow

Fri 1/5

12:15-20:36

1 stop14h 21m

£676

MobileLondon

MOB - LGW

MOBLGW

Mobile

Tue 31/3

09:13-09:25

2 stops18h 12m

London Gatwick

Thu 9/4

10:25-23:28

2 stops19h 03m

£752

MobileLondon

MOB - LGW

MOBLGW

Mobile

Wed 22/4

12:50-09:25

2 stops14h 35m

London Gatwick

Wed 29/4

10:25-22:58

2 stops18h 33m

£763

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 28/7

09:00-11:35

1 stop20h 35m

London Heathrow

Mon 10/8

14:05-20:17

2 stops36h 12m

£766

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 15/5

09:00-07:15

2 stops16h 15m

London Heathrow

Tue 2/6

06:55-20:25

2 stops19h 30m

£766

MobileLondon

MOB - LCY

MOBLCY

Mobile

Tue 31/3

11:30-17:55

2 stops24h 25m

London City

Thu 9/4

18:30-18:05

2 stops29h 35m

£800

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 41 resultsSorted by cheapest first
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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 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 Mobile to London

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

Currently, February is the cheapest month in which you can book a flight from Mobile to London (average of £378). Flying from Mobile to London in June is currently the most expensive (average of £596). 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 for a return flight 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) is the airport you will fly out of if you book a flight from Mobile to London. You should not have trouble finding flights to London from Mobile; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Mobile airport to London. It is only a 11.8 mi journey to Mobile (MOB) from Mobile’s city center.

  • How long is the flight from Mobile to London?

    A quick flight from Mobile to London can take about 18h 12m. United Airlines provides one of the quickest options available for as low as £752. The distance from Mobile to London is about 4518 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Mobile to London is Mobile - London Heathrow. You may also consider Mobile - London City or Mobile - London Gatwick.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Mobile to London (average of £378). Flying from Mobile to London in June is currently the most expensive (average of £596). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

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How does Cheapflights help users find flights from Mobile to London?

Cheapflights helps you search for flights from Mobile to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Mobile to London?

Cheapflights simply makes it quick and affordable to book flights from Mobile to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Mobile to London with no change fees?

Certainly. Search results for flights to London from Mobile shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Mobile to London become cheaper?

Yes, Cheapflights offers price alerts on Mobile to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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