£253 Cheap Flights from Mobile (MOB) to London (LHR)

View £253 flight on Mon, 12 Oct 2026Opens in a new window

Popular airlines from Mobile Regional Airport (MOB) to Heathrow Airport (LHR)

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Cheap Flights from Mobile (MOB) to London (LHR)

Prices were available within the past 7 days and start at £253 for one-way flights and £693 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Wed, 30 Sept - Thu, 15 Oct
MOB
Mobile
LHR
London
£693 Return, found 1 day ago
£693
Return
found 1 day ago
Select Air France flight, departing Wed, 30 Sept from Mobile to London, returning Thu, 15 Oct, priced at £693 found 1 day ago
British Airways
Wed, 30 Sept - Thu, 15 Oct
MOB
Mobile
LHR
London
£693 Return, found 1 day ago
£693
Return
found 1 day ago
Select British Airways flight, departing Wed, 30 Sept from Mobile to London, returning Thu, 15 Oct, priced at £693 found 1 day ago
KLM
Wed, 30 Sept - Thu, 15 Oct
MOB
Mobile
LHR
London
£693 Return, found 1 day ago
£693
Return
found 1 day ago
Select KLM flight, departing Wed, 30 Sept from Mobile to London, returning Thu, 15 Oct, priced at £693 found 1 day ago
Air France
Wed, 30 Sept - Thu, 15 Oct
MOB
Mobile
LHR
London
£698 Return, found 1 day ago
£698
Return
found 1 day ago
Select Air France flight, departing Wed, 30 Sept from Mobile to London, returning Thu, 15 Oct, priced at £698 found 1 day ago
KLM
Wed, 30 Sept - Thu, 15 Oct
MOB
Mobile
LHR
London
£699 Return, found 1 day ago
£699
Return
found 1 day ago
Select KLM flight, departing Wed, 30 Sept from Mobile to London, returning Thu, 15 Oct, priced at £699 found 1 day ago
KLM
Sat, 14 Nov - Sat, 21 Nov
MOB
Mobile
LHR
London
£703 Return, found 1 day ago
£703
Return
found 1 day ago
Select KLM flight, departing Sat, 14 Nov from Mobile to London, returning Sat, 21 Nov, priced at £703 found 1 day ago
Air France
Sat, 14 Nov - Sat, 21 Nov
MOB
Mobile
LHR
London
£708 Return, found 1 day ago
£708
Return
found 1 day ago
Select Air France flight, departing Sat, 14 Nov from Mobile to London, returning Sat, 21 Nov, priced at £708 found 1 day ago
KLM
Mon, 5 Oct - Sun, 25 Oct
MOB
Mobile
LHR
London
£709 Return, found 1 day ago
£709
Return
found 1 day ago
Select KLM flight, departing Mon, 5 Oct from Mobile to London, returning Sun, 25 Oct, priced at £709 found 1 day ago
Virgin Atlantic
Wed, 30 Sept - Thu, 15 Oct
MOB
Mobile
LHR
London
£714 Return, found 1 day ago
£714
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 30 Sept from Mobile to London, returning Thu, 15 Oct, priced at £714 found 1 day ago
Air Canada
Sat, 14 Nov - Sat, 21 Nov
MOB
Mobile
LHR
London
£782 Return, found 1 day ago
£782
Return
found 1 day ago
Select Air Canada flight, departing Sat, 14 Nov from Mobile to London, returning Sat, 21 Nov, priced at £782 found 1 day ago

Frequently asked questions

How do I find cheap flights from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
To find a cheap flight from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
There are approximately 18 connecting flights per day from Mobile Regional (MOB) to London Heathrow (LHR). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and George Bush Intercontinental (IAH).
What is the earliest flight from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
The earliest flight from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active only in July. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
You'll typically find the most flights from Mobile Regional (MOB) to London Heathrow (LHR) on a Thursday, with around 38 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta Air Lines, United Airlines, and American Airlines. Looking at the weekly trends, Thursdays offer notably more flight options compared to other days.
What are the most popular departure times for flights from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
The most popular departure times for flights from Mobile Regional (MOB) to Heathrow (LHR) are in the morning, from 9am to 12pm. Approximately 31% of passengers prefer this time window. Many major carriers, including Delta Air Lines, American Airlines and British Airways, offer flights during this window. This timing works well because it allows you to start your journey relatively early in the day, giving you plenty of time to reach your destination.
How long does it take to fly from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
A flight from MOB to LHR with a layover takes around 12 hours 20 minutes, with the route covering approximately 4,504 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for MOB to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Mobile Regional (MOB)?
When traveling from Mobile Regional (MOB) to London, you can fly into Gatwick (LGW) and Heathrow (LHR). Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) flight and hotel package?
Securing a Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow)?
If you booked your Mobile, AL (MOB-Mobile Regional) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mobile Regional
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, British Airways, KLM, Lufthansa, Virgin Atlantic
Return price
£692
Distance
7205 km

Book with confidence

Compare flights from Mobile to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Mobile to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Mobile Regional to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Mobile Regional (MOB) to Heathrow (LHR)

The easiest way to view the best deals on flights from Mobile to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Mobile Regional to Heathrow start at just £693 and range up to £782.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Mobile and London
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Mobile to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Mobile Regional to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Mobile to London easily and book with confidence

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*Available to Expedia members.