MOB - LON

$635 Find Cheap Flights from Mobile to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to London departing on 3/17. 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

 
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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$635
Typical prices: $694-$733
United Airlines
Tue 3/17Tue 3/24
MOB - LHR • 1 stop
Cheapest one-way
Multiple Airlines
Sat 1/31
MOB - LON • multi-stop
Top airlines
United Airlines
Cheapest • from $635 (round-trip)
Virgin Atlantic
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 34% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mobile to London (MOB-LON)

 
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

Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
12:40 pm - 10:50 am
MOB
-
LHR
17h 10m
1 stop
United Airlines Logo
6:35 am - 8:39 pm
LHR
-
MOB
19h 04m
2 stops
$635United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
4:55 pm - 7:10 am
MOB
-
LHR
33h 15m
2 stops
United Airlines Logo
6:35 am - 8:39 pm
LHR
-
MOB
19h 04m
2 stops
$638United Airlines
Mon, Mar 16 - Mon, Mar 23
United Airlines Logo
10:34 am - 7:30 am
MOB
-
LHR
15h 56m
1 stop
United Airlines Logo
4:40 pm - 8:39 pm
LHR
-
MOB
32h 59m
2 stops
$645United Airlines
Mon, May 4 - Wed, May 20
United Airlines Logo
7:00 am - 7:40 am
MOB
-
LHR
18h 40m
1 stop
United Airlines Logo
6:55 am - 8:26 pm
LHR
-
MOB
19h 31m
2 stops
$650United Airlines
Sat, May 9 - Tue, May 19
Air Canada Logo
4:55 pm - 6:35 am
MOB
-
LHR
31h 40m
2 stops
Air Canada Logo
2:10 pm - 6:05 pm
LHR
-
MOB
33h 55m
2 stops
$678Air Canada
Mon, May 4 - Tue, May 19
Delta Logo
12:50 pm - 6:25 am
MOB
-
LHR
11h 35m
1 stop
Delta Logo
1:25 pm - 8:30 am
LHR
-
MOB
25h 05m
1 stop
$679Delta
Mon, Mar 16 - Mon, Mar 23
British Airways Logo
10:48 am - 10:50 am
MOB
-
LCY
19h 02m
2 stops
British Airways Logo
5:00 pm - 11:10 pm
LCY
-
MOB
35h 10m
2 stops
$1,099British Airways
Wed, Jun 3 - Wed, Jun 17
British Airways Logo
11:12 am - 4:30 pm
MOB
-
LCY
23h 18m
2 stops
British Airways Logo
7:05 pm - 11:52 pm
LCY
-
MOB
34h 47m
2 stops
$1,783British Airways
Tue, Apr 14 - Sat, Apr 18
Delta Logo
12:50 pm - 9:25 am
MOB
-
LGW
14h 35m
2 stops
Delta Logo
10:25 am - 11:00 pm
LGW
-
MOB
18h 35m
2 stops
$1,929Delta
Wed, Jun 24 - Sun, Jun 28
Lufthansa Logo
11:35 am - 5:55 pm
MOB
-
LCY
24h 20m
2 stops
Lufthansa Logo
6:30 pm - 6:17 pm
LCY
-
MOB
29h 47m
2 stops
$1,969Lufthansa
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.

How much is a round-trip flight from Mobile to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mobile to London departing in March.

What is the cheapest month to fly from Mobile to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mobile to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mobile to London is August, where tickets cost $571 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,073 and $1,024 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$635
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Mobile to London Heathrow Airport

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 flights from Mobile to London

  • What is the cheapest flight from Mobile to London?

    In the last 3 days, the lowest price for a flight from Mobile to London was $635 for a round-trip ticket.

  • 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.

  • 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.

  • 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 airline flying 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.
7.5
Virgin AtlanticOverall score based on 678 reviews
7.3Comfort
6.9Food
7.6Entertainment
7.7Boarding
8.2Crew
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

Food has been disappointing in both legs of flight to india

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.

Everything you need to know for your flight from Mobile to London

Information on your arrival and departure airports

Mobile (MOB)