Which layover airport has the shortest connection time from Mobile to London?

Houston (IAH) has the shortest average layover time for this route: 2h 08m.

Which layover airport has the shortest travel time from Mobile to London?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 12h 51m.

Which layover airport offers the lowest fares from Mobile to London?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $765.

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

United Airlines is the most popular carrier operating from Mobile to London

What airlines fly to London?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to London from Mobile according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Mobile and London?

Houston (IAH) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

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?

There is 1 operator available for flights from Mobile Airport to London as of November 2026.

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.

$337 Cheap Flights from Mobile to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Mobile to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 10:50 amMOB Mobile-LHR London Heathrow

15h 55m1 stop Washington, D.C. Dulles Intl

6:50 am - 7:46 pmLHR London Heathrow-MOB Mobile

18h 56m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$769United Airlines

Mon, Mar 1 - Wed, Mar 3

9:00 am - 12:00 pmMOB Mobile-LHR London Heathrow

21h 00m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:50 am - 7:46 pmLHR London Heathrow-MOB Mobile

18h 56m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$773United Airlines

Mon, Mar 1 - Wed, Mar 3

12:55 pm - 1:40 pmMOB Mobile-LHR London Heathrow

19h 45m2 stops Washington, D.C. Dulles Intl Geneva Geneve-Cointrin

1:00 pm - 11:36 amLHR London Heathrow-MOB Mobile

27h 36m2 stops Montreal Pierre Elliott Trudeau Intl Houston George Bush Intcntl

$809United Airlines

Wed, Mar 17 - Fri, Mar 19

10:51 am - 8:15 amMOB Mobile-LHR London Heathrow

15h 24m1 stop Dallas/Fort Worth

7:05 pm - 5:28 pmLHR London Heathrow-MOB Mobile

27h 23m2 stops Madrid Barajas Dallas/Fort Worth

$872British Airways

Mon, Mar 8 - Mon, Mar 15

6:01 pm - 12:00 pmMOB Mobile-LHR London Heathrow

11h 59m1 stop Dallas/Fort Worth

7:30 am - 11:16 pmLHR London Heathrow-MOB Mobile

21h 46m2 stops Madrid Barajas Dallas/Fort Worth

$872British Airways

Tue, Feb 23 - Tue, Mar 2

10:12 am - 8:30 amMOB Mobile-LHR London Heathrow

40h 18m2 stops Houston George Bush Intcntl Toronto Pearson Intl

6:30 am - 6:19 pmLHR London Heathrow-MOB Mobile

17h 49m2 stops Frankfurt am Main Houston George Bush Intcntl

$873Multiple Airlines

Tue, Feb 23 - Tue, Mar 2

10:51 am - 1:30 pmMOB Mobile-LHR London Heathrow

20h 39m2 stops Dallas/Fort Worth Madrid Barajas

7:40 pm - 5:28 pmLHR London Heathrow-MOB Mobile

26h 48m2 stops Madrid Barajas Dallas/Fort Worth

$880British Airways

Mon, Mar 8 - Mon, Mar 15

12:55 pm - 6:40 amMOB Mobile-LHR London Heathrow

11h 45m1 stop Washington, D.C. Dulles Intl

6:50 am - 7:46 pmLHR London Heathrow-MOB Mobile

18h 56m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$894United Airlines

Tue, Feb 23 - Tue, Mar 2

12:55 pm - 7:10 amMOB Mobile-LHR London Heathrow

36h 15m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

6:50 am - 7:46 pmLHR London Heathrow-MOB Mobile

18h 56m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$897United Airlines

Tue, Feb 23 - Tue, Mar 2

10:51 am - 6:50 amMOB Mobile-LHR London Heathrow

13h 59m1 stop Dallas/Fort Worth

1:50 pm - 11:16 pmLHR London Heathrow-MOB Mobile

15h 26m1 stop Dallas/Fort Worth

$901British Airways

Tue, Feb 23 - Tue, Mar 2

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Mobile to London

Our best United Airlines deals on Mobile to London flight tickets

United Airlines

Mar 1

MOB12:55 pmMobile

15h 55m

1 stop

LHR10:50 amLondon Heathrow

Mar 3

LHR6:50 amLondon Heathrow

18h 56m

2 stops

MOB7:46 pmMobile

$769

United Airlines

Mar 1

MOB9:00 amMobile

21h 00m

2 stops

LHR12:00 pmLondon Heathrow

Mar 3

LHR6:50 amLondon Heathrow

18h 56m

2 stops

MOB7:46 pmMobile

$773

United Airlines

Mar 17

MOB12:55 pmMobile

19h 45m

2 stops

LHR1:40 pmLondon Heathrow

Mar 19

LHR1:00 pmLondon Heathrow

27h 36m

2 stops

MOB11:36 amMobile

$809

British Airways flights from Mobile to London

Our best British Airways deals on Mobile to London flight tickets

British Airways

Feb 23

MOB6:01 pmMobile

11h 59m

1 stop

LHR12:00 pmLondon Heathrow

Mar 2

LHR7:30 amLondon Heathrow

21h 46m

2 stops

MOB11:16 pmMobile

$872

British Airways

Mar 8

MOB10:51 amMobile

20h 39m

2 stops

LHR1:30 pmLondon Heathrow

Mar 15

LHR7:40 pmLondon Heathrow

26h 48m

2 stops

MOB5:28 pmMobile

$880

British Airways

Feb 23

MOB10:51 amMobile

13h 59m

1 stop

LHR6:50 amLondon Heathrow

Mar 2

LHR1:50 pmLondon Heathrow

15h 26m

1 stop

MOB11:16 pmMobile

$901

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Mon 3/1

12:55 pm-10:50 am

1 stop15h 55m

London Heathrow

Wed 3/3

6:50 am-7:46 pm

2 stops18h 56m

$769

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Mon 3/1

9:00 am-12:00 pm

2 stops21h 00m

London Heathrow

Wed 3/3

6:50 am-7:46 pm

2 stops18h 56m

$773

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Wed 3/17

12:55 pm-1:40 pm

2 stops19h 45m

London Heathrow

Fri 3/19

1:00 pm-11:36 am

2 stops27h 36m

$809

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Mon 3/8

10:51 am-8:15 am

1 stop15h 24m

London Heathrow

Mon 3/15

7:05 pm-5:28 pm

2 stops27h 23m

$872

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Tue 2/23

6:01 pm-12:00 pm

1 stop11h 59m

London Heathrow

Tue 3/2

7:30 am-11:16 pm

2 stops21h 46m

$872

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Tue 2/23

10:12 am-8:30 am

2 stops40h 18m

London Heathrow

Tue 3/2

6:30 am-6:19 pm

2 stops17h 49m

$873

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Mon 3/8

10:51 am-1:30 pm

2 stops20h 39m

London Heathrow

Mon 3/15

7:40 pm-5:28 pm

2 stops26h 48m

$880

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Tue 2/23

12:55 pm-6:40 am

1 stop11h 45m

London Heathrow

Tue 3/2

6:50 am-7:46 pm

2 stops18h 56m

$894

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Tue 2/23

12:55 pm-7:10 am

2 stops36h 15m

London Heathrow

Tue 3/2

6:50 am-7:46 pm

2 stops18h 56m

$897

Quickest round-trip

MobileLondon

MOB Mobile - LHR London Heathrow

MOBLHR

Mobile

Tue 2/23

10:51 am-6:50 am

1 stop13h 59m

London Heathrow

Tue 3/2

1:50 pm-11:16 pm

1 stop15h 26m

$901

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to London?

The cheapest month to fly to London from Mobile is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Mobile averaging around $0.

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

Best Price Found	$337
Fastest flight time	11h 59m
Direct flights	None

The best one-way flight to London from Mobile in the past 72 hours is $337. The best round-trip flight deal from Mobile to London found on momondo in the last 72 hours is $769.

The fastest flight from Mobile to London takes 11h 59m

There are no direct flights from Mobile to London. There are no popular flight routes from Mobile to London.

Search flight deals

Frequently asked questions about flying 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 59m, 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?
There is 1 operator available for flights from Mobile Airport to London as of November 2026.
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.

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
United Airlines	PriceFrom $1,034	Free Cancellation	Rating 7.3 10,460 reviews		Search United Airlines flights

Hounslow

Gatwick

Croydon

Hayes

Milton Keynes

Luton

Stansted

Kingston upon Thames

Watford

Richmond

Dover

Wembley

Crawley

Worthing

Harrow

Brentford

Canterbury

Hook

Dunstable

Eastbourne

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.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 12/3

Thu 12/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Mobile

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Mobile to London from $337

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 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Mobile to London

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Mobile to London

Our best United Airlines deals on Mobile to London flight tickets

British Airways flights from Mobile to London

Our best British Airways deals on Mobile to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Mobile to London

What is the cheapest month to fly to London?

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

What airlines fly to London?

Which airport is the most popular layover for flights between Mobile and London?

Which layover airport offers the lowest fares from Mobile to London?

Which layover airport has the shortest travel time from Mobile to London?

Which layover airport has the shortest connection time from Mobile to London?

When to book flights from Mobile to London

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Mobile

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year