MOB - LHR

$469 Find Cheap Flights from Mobile to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to London departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Mobile to London (MOB-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mobile to London

Fri, Dec 5 - Fri, Dec 12
KLM Logo
1:23 pm - 7:50 amMOB-LHR
12h 27m1 stop
KLM Logo
8:55 am - 6:32 pmLHR-MOB
15h 37m1 stop
$623KLM
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Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
12:14 pm - 8:25 amMOB-LHR
14h 11m2 stops
United Airlines Logo
8:00 am - 8:22 pmLHR-MOB
18h 22m2 stops
$652United Airlines
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
12:10 pm - 7:50 amMOB-LHR
14h 40m1 stop
Delta Logo
11:45 am - 10:59 pmLHR-MOB
17h 14m2 stops
$742Delta
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
12:10 pm - 7:50 amMOB-LHR
14h 40m1 stop
Delta Logo
11:45 am - 10:59 pmLHR-MOB
17h 14m2 stops
$743Delta
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Fri, Mar 27 - Tue, Mar 31
Virgin Atlantic Logo
9:10 am - 10:50 amMOB-LHR
20h 40m2 stops
Virgin Atlantic Logo
9:55 am - 10:59 pmLHR-MOB
19h 04m2 stops
$766Virgin Atlantic
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
12:10 pm - 7:50 amMOB-LHR
14h 40m1 stop
Delta Logo
10:55 am - 10:59 pmLHR-MOB
18h 04m1 stop
$770Delta
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Sun, Dec 14 - Sun, Dec 21
British Airways Logo
10:28 am - 10:00 amMOB-LHR
17h 32m1 stop
British Airways Logo
4:30 pm - 10:46 pmLHR-MOB
36h 16m1 stop
$808British Airways
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Fri, Mar 27 - Tue, Mar 31
Virgin Atlantic Logo
12:10 pm - 6:55 amMOB-LHR
13h 45m2 stops
Virgin Atlantic Logo
6:30 am - 10:59 pmLHR-MOB
22h 29m2 stops
$929Virgin Atlantic
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Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
7:00 am - 7:10 amMOB-LHR
18h 10m3 stops
Multiple Airlines Logo
6:00 pm - 8:22 pmLHR-MOB
32h 22m2 stops
$950Multiple Airlines
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Sun, Dec 14 - Sun, Dec 21
Multiple Airlines Logo
7:00 am - 7:10 amMOB-LHR
18h 10m3 stops
Multiple Airlines Logo
12:00 pm - 10:43 amLHR-MOB
28h 43m2 stops
$2,836Multiple Airlines
Find Deal

Everything you should know

Top airlines
KLM
Cheapest • from $623 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$623
KLM
Fri 12/5Fri 12/12
MOB - LHR • 1 stop
Cheapest one-way
$405
United Airlines
Sat 11/8
MOB - LHR • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Booking Insights

KAYAK's insights & trends for Mobile to London flights

Get data-powered insights and trends into flights from Mobile to London to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Mobile to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Mobile to London were found on KLM ($623) and United Airlines ($652).

Which airlines fly non-stop between Mobile and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Mobile to London Heathrow Airport.

There are 5 airlines that fly nonstop from Mobile to London Heathrow Airport. They are: American Airlines, British Airways, Delta, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Delta at $574 for a round-trip flight. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonApril
Cheapest flight$405
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Mobile to London

When to book flights from Mobile to London

Are your dates flexible? Find out the best times to travel from Mobile to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Mobile to London flights

  • What is the cheapest flight from Mobile to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Mobile to London Heathrow Airport was $405 for a one-way ticket and $623 for a round-trip.

  • Do I need a passport to fly between Mobile and London?

    Yes, you’ll need a passport to travel to London from Mobile.

  • Which aircraft models fly most regularly from Mobile to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mobile to London?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Mobile and London, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Mobile to London, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Mobile to London are Delta and Virgin Atlantic. With an average price for the route of $785 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $1,071 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Mobile to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mobile to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mobile to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Mobile is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mobile to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Mobile with another airline. Booking your flights between Mobile and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mobile to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Mobile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Mobile to London

 
See real verified KAYAK customer reviews for airlines flying from Mobile to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mobile to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7995 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

8.0 ExcellentPAULINA, Oct 2025LAS - ATL
Read more Delta reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

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