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Cheap flights from Mobile to London from £344

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — LON
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£420

One-way from

£344

Popular in

December

Cheapest in

August

Average price

£473
Delta
  • Delta
  • 7/10-21/10
  • 3 total stops
  • 32h 48m total
  • Mobile to London
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United Airlines
  • United Airlines
  • 26/9
  • 2 total stops
  • 15h 55m total
  • Mobile to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£85 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find 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 12 September 2025.

Tue 7/1015:45MOB - LHR
1 stop15h 45mDelta
Tue 21/1011:45LHR - MOB
2 stops17h 03mDelta
Deal found 10/9£420
Tue 7/1018:59MOB - LHR
1 stop12h 31mKLM
Tue 21/1009:20LHR - MOB
1 stop19h 28mKLM
Deal found 9/9£425
Fri 24/1013:17MOB - LHR
1 stop11h 58mDelta
Fri 31/1008:55LHR - MOB
2 stops18h 53mDelta
Deal found 10/9£456
Sun 26/1015:45MOB - LHR
1 stop11h 05mKLM
Sun 2/1108:55LHR - MOB
1 stop19h 53mKLM
Deal found 11/9£462
Tue 7/1018:59MOB - LCY
2 stops15h 41mDelta
Tue 21/1008:40LCY - MOB
2 stops20h 08mDelta
Deal found 10/9£462
Fri 24/1013:17MOB - LHR
2 stops15h 13mVirgin Atlantic
Fri 31/1009:40LHR - MOB
2 stops18h 08mVirgin Atlantic
Deal found 10/9£465
Sun 26/1018:59MOB - LHR
1 stop11h 41mDelta
Sun 2/1111:45LHR - MOB
2 stops17h 03mDelta
Deal found 11/9£487
Fri 28/1106:02MOB - LHR
1 stop19h 48mDelta
Mon 8/1206:30LHR - MOB
2 stops22h 45mDelta
Deal found 10/9£494
Fri 24/1012:23MOB - LCY
2 stops17h 17mMultiple Airlines
Fri 31/1009:55LCY - MOB
2 stops35h 12mMultiple Airlines
Deal found 10/9£554
Thu 18/918:57MOB - LCY
2 stops15h 43mDelta
Mon 22/908:40LCY - MOB
2 stops20h 32mDelta
Deal found 9/9£615
Sun 26/1011:35MOB - LCY
2 stops25h 05mLufthansa
Sun 2/1117:15LCY - MOB
2 stops31h 35mLufthansa
Deal found 11/9£803
Thu 18/912:40MOB - LCY
3 stops17h 50mMultiple Airlines
Mon 22/919:10LCY - MOB
2 stops30h 21mMultiple Airlines
Deal found 9/9£910

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 12 September 2025.
Use the filters below to find and compare flights from Mobile to London that are best for you.

Fly from

Mobile

Fly to

London

Route

Depart

Return

Price

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 7/10

15:45-13:30

1 stop15h 45m

London Heathrow

Tue 21/10

08:40-22:48

2 stops20h 08m

£420

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 7/10

18:59-13:30

1 stop12h 31m

London Heathrow

Tue 21/10

09:20-22:48

1 stop19h 28m

£425

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 24/10

13:17-07:15

1 stop11h 58m

London Heathrow

Fri 31/10

08:55-22:48

2 stops18h 53m

£456

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 26/10

15:45-07:50

1 stop11h 05m

London Heathrow

Sun 2/11

08:55-22:48

1 stop19h 53m

£462

MobileLondon

MOB - LCY

MOBLCY

Mobile

Tue 7/10

18:59-16:40

2 stops15h 41m

London City

Tue 21/10

08:40-22:48

2 stops20h 08m

£462

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 26/10

18:59-11:40

1 stop11h 41m

London Heathrow

Sun 2/11

11:45-22:48

2 stops17h 03m

£487

MobileLondon

MOB - LCY

MOBLCY

Mobile

Fri 24/10

12:23-11:40

2 stops17h 17m

London City

Fri 31/10

09:55-16:07

2 stops35h 12m

£554

MobileLondon

MOB - LCY

MOBLCY

Mobile

Sun 26/10

11:35-17:40

2 stops25h 05m

London City

Sun 2/11

17:15-18:50

2 stops31h 35m

£803

MobileLondon

MOB - LCY

MOBLCY

Mobile

Sun 26/10

17:10-17:40

2 stops19h 30m

London City

Sun 2/11

17:15-18:50

3 stops31h 35m

£1,091

MobileLondon

MOB - LCY

MOBLCY

Mobile

Tue 21/10

12:23-18:35

2 stops24h 12m

London City

Thu 23/10

08:45-21:48

2 stops19h 03m

£1,169

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 15 results
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, January is the cheapest month in which you can book a flight from Mobile to London (average of £112). Flying from Mobile to London in August is currently the most expensive (average of £164). 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.

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 15h 45m. Delta provides one of the quickest options available for as low as £420. The distance from Mobile to London is about 4500 mi.

  • What are the cheapest airlines to fly from Mobile to London one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £344. American Airlines flights start at £344 while deals on British Airways start at £344 one-way.

  • 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, January is the cheapest month in which you can book a flight from Mobile to London (average of £112). Flying from Mobile to London in August is currently the most expensive (average of £164). 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
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
Chichester
Ipswich
Dartford
Eastbourne
Guildford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mobile to London

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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.

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