Cheap flights from Mobile to London from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mobile to London departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Mobile to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
10:44 am - 10:00 am
MOB
-
LHR
17h 16m1 stop
British Airways Logo
6:05 am - 10:59 pm
LHR
-
MOB
22h 54m2 stops
$600British Airways
Sun, Jan 18 - Sun, Jan 25
British Airways Logo
10:44 am - 4:25 pm
MOB
-
LHR
23h 41m2 stops
British Airways Logo
6:05 am - 10:59 pm
LHR
-
MOB
22h 54m2 stops
$607British Airways
Sun, Jan 18 - Sun, Jan 25
British Airways Logo
10:28 am - 8:15 am
MOB
-
LHR
15h 47m1 stop
British Airways Logo
7:40 pm - 4:22 pm
LHR
-
MOB
26h 42m2 stops
$610British Airways
Fri, Feb 20 - Wed, Mar 4
United Airlines Logo
10:44 am - 7:30 am
MOB
-
LHR
14h 46m1 stop
United Airlines Logo
6:50 am - 7:51 pm
LHR
-
MOB
19h 01m2 stops
$626United Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
12:45 pm - 6:40 am
MOB
-
LHR
11h 55m1 stop
United Airlines Logo
6:35 am - 4:13 pm
LHR
-
MOB
39h 38m2 stops
$627United Airlines
Fri, Feb 13 - Fri, Feb 20
British Airways Logo
3:20 pm - 11:40 am
MOB
-
LHR
14h 20m1 stop
British Airways Logo
3:00 pm - 10:59 pm
LHR
-
MOB
13h 59m1 stop
$628British Airways
Sun, Jan 18 - Sun, Jan 25
Delta Logo
6:00 am - 6:25 am
MOB
-
LHR
18h 25m1 stop
Delta Logo
10:45 am - 6:11 pm
LHR
-
MOB
13h 26m1 stop
$630Delta
Fri, Feb 13 - Fri, Feb 20
United Airlines Logo
10:44 am - 10:25 am
MOB
-
LHR
17h 41m2 stops
United Airlines Logo
6:50 am - 7:51 pm
LHR
-
MOB
19h 01m2 stops
$631United Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
3:56 pm - 10:50 am
MOB
-
LHR
12h 54m2 stops
Delta Logo
11:45 am - 10:43 pm
LHR
-
MOB
16h 58m2 stops
$632Delta
Fri, Jan 30 - Mon, Feb 2
Multiple Airlines Logo
7:00 am - 7:10 am
MOB
-
LHR
18h 10m2 stops
Multiple Airlines Logo
10:00 am - 6:24 pm
LHR
-
MOB
14h 24m1 stop
$649Multiple Airlines
Thu, Jan 8 - Sun, Jan 18

United Airlines flights from Mobile to London

Our best United Airlines deals on Mobile to London flight tickets
United Airlines
Jan 30
MOB10:44 amMobile
14h 46m
1 stop
LHR7:30 amLondon Heathrow
Feb 2
LHR6:50 amLondon Heathrow
19h 01m
2 stops
MOB7:51 pmMobile
United Airlines
Feb 13
MOB12:45 pmMobile
11h 55m
1 stop
LHR6:40 amLondon Heathrow
Feb 20
LHR6:35 amLondon Heathrow
39h 38m
2 stops
MOB4:13 pmMobile
United Airlines
Jan 30
MOB10:44 amMobile
17h 41m
2 stops
LHR10:25 amLondon Heathrow
Feb 2
LHR6:50 amLondon Heathrow
19h 01m
2 stops
MOB7:51 pmMobile

Scandinavian Airlines flights from Mobile to London

Our best Scandinavian Airlines deals on Mobile to London flight tickets
Scandinavian Airlines
Mar 9
MOB3:57 pmMobile
19h 28m
3 stops
LHR4:25 pmLondon Heathrow
Mar 14
LHR6:40 amLondon Heathrow
21h 22m
2 stops
MOB11:02 pmMobile
Scandinavian Airlines
Mar 9
MOB12:42 pmMobile
39h 38m
2 stops
LHR9:20 amLondon Heathrow
Mar 14
LHR6:40 amLondon Heathrow
21h 22m
2 stops
MOB11:02 pmMobile

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

Sun 1/18

10:44 am-10:00 am

1 stop17h 16m

London Heathrow

Sun 1/25

6:05 am-10:59 pm

2 stops22h 54m

$600

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 1/18

10:44 am-4:25 pm

2 stops23h 41m

London Heathrow

Sun 1/25

6:05 am-10:59 pm

2 stops22h 54m

$607

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 2/20

10:28 am-8:15 am

1 stop15h 47m

London Heathrow

Wed 3/4

7:40 pm-4:22 pm

2 stops26h 42m

$610

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 1/30

10:44 am-7:30 am

1 stop14h 46m

London Heathrow

Mon 2/2

6:50 am-7:51 pm

2 stops19h 01m

$626

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 2/13

12:45 pm-6:40 am

1 stop11h 55m

London Heathrow

Fri 2/20

6:35 am-4:13 pm

2 stops39h 38m

$627

MobileLondon

MOB - LHR

MOBLHR

Mobile

Sun 1/18

3:20 pm-11:40 am

1 stop14h 20m

London Heathrow

Sun 1/25

3:00 pm-10:59 pm

1 stop13h 59m

$628

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 2/13

6:00 am-6:25 am

1 stop18h 25m

London Heathrow

Fri 2/20

10:45 am-6:11 pm

1 stop13h 26m

$630

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 1/30

10:44 am-10:25 am

2 stops17h 41m

London Heathrow

Mon 2/2

6:50 am-7:51 pm

2 stops19h 01m

$631

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 1/30

3:56 pm-10:50 am

2 stops12h 54m

London Heathrow

Mon 2/2

11:45 am-10:43 pm

2 stops16h 58m

$632

MobileLondon

MOB - LHR

MOBLHR

Mobile

Thu 1/8

7:00 am-7:10 am

2 stops18h 10m

London Heathrow

Sun 1/18

10:00 am-6:24 pm

1 stop14h 24m

$649

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Mobile to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Mobile to London?

United Airlines, Air Canada, and Delta are the most popular carriers operating from Mobile to London

What airlines fly to London?

American Airlines, Virgin Atlantic and Delta are the top three most popular airlines that fly to London from Mobile according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When to book flights from Mobile to London

Are you open to changing your travel dates? Check out the ideal times to fly from Mobile to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mobile to London (MOB to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mobile to London

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Mobile to London takes 12h 20m
There are no direct flights from Mobile to London. There are no popular flight routes from Mobile to London.
  • How far is Mobile to London by plane?

    There are 4504.0 mi between Mobile and London. Flights usually cover this in 11h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Mobile Airport to London?

    Prices for flights from Mobile Airport to London are updated daily.

  • How many operators does momondo search for flights from Mobile Airport to London?

  • How old do you have to be to fly from Mobile Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mobile Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Mobile to London?

Best airlines flying from Mobile to London

Compare and see reviews for airlines that fly from Mobile to London with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $574Free CancellationRating
7.9
8,010 reviews
Search Delta flights
Virgin AtlanticPriceFrom $652Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $673Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
United AirlinesPriceFrom $702Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom $704Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Mobile to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Mobile to London. momondo saves you time and could save you money on your trip.

Can I find flights from Mobile to London with flexible booking policies on momondo?

Yes. All flights to London from Mobile on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Mobile to London?

Once you have performed a search for Mobile to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Mobile to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Mobile to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Sat 1/3
Sat 1/10

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London