Find flights
When to book
FAQs

Cheap flights from Mobile to London from £345

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
6 Jul — 13 Jul1
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 6 June 2026.

Sat 12/916:59
MOB
-
LHR
1 stop32h 46m
United Airlines
Tue 29/906:50
LHR
-
MOB
2 stops19h 22m
United Airlines
Deal found 1/6£679
Sat 12/918:00
MOB
-
LHR
1 stop14h 25m
British Airways
Tue 29/911:00
LHR
-
MOB
1 stop17h 58m
British Airways
Deal found 1/6£733
Mon 27/716:26
MOB
-
LHR
1 stop32h 49m
Delta
Wed 12/806:30
LHR
-
MOB
2 stops15h 20m
Delta
Deal found 3/6£748
Tue 15/1212:55
MOB
-
LHR
1 stop11h 45m
United Airlines
Wed 30/1207:30
LHR
-
MOB
2 stops17h 40m
United Airlines
Deal found 4/6£754
Tue 15/1210:28
MOB
-
LHR
1 stop14h 22m
British Airways
Wed 30/1215:00
LHR
-
MOB
1 stop13h 44m
British Airways
Deal found 4/6£761
Mon 27/716:26
MOB
-
LHR
1 stop12h 54m
KLM
Wed 12/815:15
LHR
-
MOB
1 stop23h 16m
KLM
Deal found 3/6£770
Mon 27/709:00
MOB
-
LHR
3 stops19h 00m
Multiple Airlines
Wed 12/809:30
LHR
-
MOB
2 stops16h 42m
Multiple Airlines
Deal found 3/6£781
Tue 15/1207:00
MOB
-
LHR
3 stops18h 10m
Multiple Airlines
Wed 30/1213:00
LHR
-
MOB
2 stops27h 20m
Multiple Airlines
Deal found 5/6£782
Tue 21/712:50
MOB
-
LHR
1 stop12h 05m
United Airlines
Wed 29/712:10
LHR
-
MOB
2 stops38h 15m
United Airlines
Deal found 4/6£784
Sun 5/718:59
MOB
-
LGW
2 stops15h 01m
Delta
Tue 21/710:35
LGW
-
MOB
2 stops18h 50m
Delta
Deal found 4/6£827
Mon 27/711:48
MOB
-
LCY
2 stops19h 32m
British Airways
Wed 12/819:15
LCY
-
MOB
2 stops33h 44m
British Airways
Deal found 3/6£892
Wed 1/717:17
MOB
-
LCY
2 stops17h 23m
Delta
Tue 7/709:20
LCY
-
MOB
2 stops20h 05m
Delta
Deal found 4/6£1,112

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 6 June 2026.

Round-trip from

£679

One-way from

£345

Popular in

May

Cheapest in

August

Average price

£1,109
United Airlines
  • United Airlines
  • 12/9-29/9
  • 3 total stops
  • 52h 08m total
  • Mobile to London
Search Deals
United Airlines
  • United Airlines
  • 18/7
  • 2 total stops
  • 22h 12m total
  • Mobile to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 6 June 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

Mon 27/7

16:26-07:15

1 stop32h 49m

London Heathrow

Wed 12/8

06:30-15:50

2 stops15h 20m

£748

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 27/7

16:26-11:20

1 stop12h 54m

London Heathrow

Wed 12/8

15:15-08:31

1 stop23h 16m

£770

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 8/7

07:04-05:55

2 stops16h 51m

London Heathrow

Wed 22/7

08:40-20:25

2 stops17h 45m

£822

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 8/7

06:05-05:20

2 stops17h 15m

London Heathrow

Thu 23/7

08:55-18:10

2 stops15h 15m

£827

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 7/7

11:00-07:55

1 stop14h 55m

London Heathrow

Fri 24/7

10:00-18:14

1 stop14h 14m

£840
Fastest return journey

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 8/7

12:44-07:55

2 stops13h 11m

London Heathrow

Tue 21/7

15:15-23:25

1 stop14h 10m

£844

MobileLondon

MOB - LGW

MOBLGW

Mobile

Thu 9/7

16:26-16:00

2 stops17h 34m

London Gatwick

Thu 23/7

10:25-08:35

2 stops28h 10m

£875

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 17/7

12:44-10:40

2 stops15h 56m

London Heathrow

Fri 24/7

09:40-23:25

2 stops19h 45m

£888

MobileLondon

MOB - LCY

MOBLCY

Mobile

Mon 27/7

11:48-13:20

2 stops19h 32m

London City

Wed 12/8

19:15-22:59

2 stops33h 44m

£892

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sat 18/7

06:05-07:15

1 stop19h 10m

London Heathrow

Sat 25/7

13:25-20:53

1 stop13h 28m

£895

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 35 resultsSorted by cheapest first
1
2
3
4

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, August is the cheapest month in which you can book a flight from Mobile to London (average of £426). Flying from Mobile to London in October is currently the most expensive (average of £927). 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 12h 54m. Delta provides one of the quickest options available for as low as £770. The distance from Mobile to London is about 4500 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, August is the cheapest month in which you can book a flight from Mobile to London (average of £426). Flying from Mobile to London in October is currently the most expensive (average of £927). 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
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Romford
Guildford
Borehamwood
Folkestone
Southall

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.