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Cheap flights from Mobile to London from £342

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — LON
30 Mar — 6 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 28 February 2026.

Sun 8/318:48
MOB
-
LHR
1 stop30h 37m
Virgin Atlantic
Tue 24/308:55
LHR
-
MOB
2 stops19h 33m
Virgin Atlantic
Deal found 25/2£529
Wed 6/512:50
MOB
-
LHR
1 stop18h 25m
Delta
Tue 12/509:55
LHR
-
MOB
2 stops19h 33m
Delta
Deal found 25/2£535
Wed 6/509:00
MOB
-
LHR
2 stops16h 15m
United Airlines
Tue 12/506:50
LHR
-
MOB
2 stops19h 36m
United Airlines
Deal found 25/2£538
Wed 1/406:15
MOB
-
LHR
2 stops18h 55m
Delta
Wed 8/408:40
LHR
-
MOB
2 stops20h 48m
Delta
Deal found 25/2£539
Tue 14/411:15
MOB
-
LHR
1 stop18h 20m
United Airlines
Tue 21/407:25
LHR
-
MOB
2 stops19h 06m
United Airlines
Deal found 27/2£543
Wed 1/407:00
MOB
-
LHR
1 stop22h 35m
United Airlines
Wed 8/409:30
LHR
-
MOB
2 stops18h 29m
United Airlines
Deal found 25/2£544
Wed 1/410:48
MOB
-
LHR
1 stop19h 22m
British Airways
Wed 8/410:05
LHR
-
MOB
1 stop18h 54m
British Airways
Deal found 25/2£545
Wed 9/909:30
MOB
-
LHR
1 stop16h 10m
United Airlines
Wed 23/908:30
LHR
-
MOB
2 stops33h 06m
United Airlines
Deal found 28/2£553
Wed 9/909:30
MOB
-
LHR
2 stops20h 20m
Air Canada
Wed 23/917:40
LHR
-
MOB
2 stops30h 37m
Air Canada
Deal found 25/2£559
Wed 6/511:20
MOB
-
LCY
2 stops24h 35m
Lufthansa
Tue 7/709:15
LCY
-
MOB
2 stops38h 59m
Lufthansa
Deal found 28/2£901
Wed 16/914:03
MOB
-
LCY
2 stops19h 12m
British Airways
Wed 7/1009:50
LCY
-
MOB
2 stops42h 54m
British Airways
Deal found 27/2£936
Wed 6/511:20
MOB
-
LCY
2 stops24h 35m
Lufthansa
Thu 9/709:15
LCY
-
MOB
2 stops38h 59m
Lufthansa
Deal found 28/2£976

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 28 February 2026.

Round-trip from

£535

One-way from

£342

Popular in

March

Cheapest in

August

Average price

£596
Delta
  • Delta
  • 6/5-12/5
  • 3 total stops
  • 37h 58m total
  • Mobile to London
Search Deals
Delta
  • Delta
  • 9/3
  • 1 total stop
  • 11h 52m total
  • Mobile to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 28 February 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

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sat 28/3

08:45-06:40

1 stop16h 55m

London Heathrow

Sat 4/4

13:40-21:59

1 stop14h 19m

£638

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 10/7

11:00-11:35

1 stop18h 35m

London Heathrow

Fri 24/7

07:45-18:14

2 stops16h 29m

£790

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 17/6

09:00-07:40

1 stop16h 40m

London Heathrow

Tue 30/6

06:50-20:25

2 stops19h 35m

£843

MobileLondon

MOB - LHR

MOBLHR

Mobile

Thu 2/7

11:00-07:40

1 stop14h 40m

London Heathrow

Fri 31/7

07:45-18:14

2 stops16h 29m

£875

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sat 23/5

17:08-07:40

1 stop32h 32m

London Heathrow

Sat 30/5

11:05-20:25

2 stops39h 20m

£940

MobileLondon

MOB - LGW

MOBLGW

Mobile

Sat 28/3

17:30-15:00

2 stops16h 30m

London Gatwick

Sat 4/4

10:25-23:28

2 stops19h 03m

£1,128

MobileLondon

MOB - LCY

MOBLCY

Mobile

Sun 3/5

11:20-17:55

2 stops24h 35m

London City

Tue 7/7

09:15-18:14

2 stops38h 59m

£1,155

MobileLondon

MOB - LCY

MOBLCY

Mobile

Sun 3/5

11:20-17:55

2 stops24h 35m

London City

Fri 10/7

09:15-18:14

2 stops38h 59m

£1,220

MobileLondon

MOB - LCY

MOBLCY

Mobile

Sun 19/7

19:39-13:20

2 stops35h 41m

London City

Mon 3/8

11:35-23:52

2 stops42h 17m

£1,222

MobileLondon

MOB - LCY

MOBLCY

Mobile

Sun 3/5

11:20-17:55

2 stops24h 35m

London City

Mon 6/7

09:15-18:14

2 stops38h 59m

£1,229

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £377). Flying from Mobile to London in December is currently the most expensive (average of £608). 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 16h 30m. United Airlines provides one of the quickest options available for as low as £1,128. 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 £377). Flying from Mobile to London in December is currently the most expensive (average of £608). 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
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

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Fly with Cheapflights

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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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