Cheap flights from Mobile to London from $332
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 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.United Airlines flights from Mobile to London Heathrow Airport
Our best United Airlines deals on Mobile to London Heathrow Airport flight tickets
Delta flights from Mobile to London Heathrow Airport
Our best Delta deals on Mobile to London Heathrow Airport flight tickets
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Use the filters below to find and compare flights from Mobile to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 1/10
9:00 am-7:40 am
1 stop16h 40m
London Heathrow
Fri 1/15
6:50 am-7:51 pm
2 stops19h 01m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 1/10
9:00 am-8:25 am
2 stops17h 25m
London Heathrow
Fri 1/15
6:50 am-7:51 pm
2 stops19h 01m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 1/10
12:10 pm-11:40 am
1 stop17h 30m
London Heathrow
Fri 1/15
6:30 am-3:47 pm
2 stops15h 17m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 1/10
6:40 am-7:10 am
3 stops18h 30m
London Heathrow
Fri 1/15
6:00 pm-7:51 pm
2 stops31h 51m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 1/10
4:03 pm-12:15 pm
1 stop14h 12m
London Heathrow
Fri 1/15
1:50 pm-11:16 pm
1 stop15h 26m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 1/10
11:34 am-12:00 pm
1 stop18h 26m
London Heathrow
Fri 1/15
12:10 pm-11:16 pm
1 stop17h 06m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 11/8
4:34 pm-1:45 pm
2 stops15h 11m
London Heathrow
Tue 11/24
10:50 am-5:25 pm
1 stop12h 35m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 11/8
6:00 am-8:35 am
2 stops20h 35m
London Heathrow
Tue 11/24
6:30 am-5:25 pm
2 stops16h 55m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 11/8
6:30 pm-6:25 am
1 stop29h 55m
London Heathrow
Tue 11/24
10:50 am-5:25 pm
1 stop12h 35m
MobileLondon
MOB Mobile - LHR London Heathrow
MOBLHR
Mobile
Sun 11/8
12:06 pm-11:40 am
1 stop17h 34m
London Heathrow
Tue 11/24
6:30 am-5:25 pm
2 stops16h 55m
See travel insights to London from
How to get the cheapest flight ticket from Mobile to London Heathrow Airport
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 Heathrow?
United Airlines and Air Canada are the most popular carriers operating from Mobile to London Heathrow
What airlines fly to London Heathrow Airport?
Delta, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from Mobile according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport 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 Heathrow Airport?
Houston (IAH) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Mobile to London Heathrow Airport?
Flights via Atlanta (ATL) offer the lowest average round-trip price of $765.
Which layover airport has the shortest travel time from Mobile to London Heathrow Airport?
Flights connecting via Houston (IAH) have the shortest average one-way travel time: 12h 51m.
Which layover airport has the shortest connection time from Mobile to London Heathrow Airport?
Houston (IAH) has the shortest average layover time for this route: 2h 08m.
When to book flights from Mobile to London Heathrow Airport
Cheap Mobile to London Heathrow Airport (MOB to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Mobile to London Heathrow Airport
Frequently asked questions about flying from Mobile to London Heathrow Airport
How far is Mobile to London Heathrow by plane?
There are 4491.1 mi between Mobile and London Heathrow. In terms of flight time, this usually takes a little over 15h 10m.
When did momondo last update prices for flights from Mobile Airport to London Heathrow Airport?
Prices for flights from Mobile Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Mobile Airport to London Heathrow Airport?
The number of operators available for flights from Mobile Airport to London Heathrow Airport is 1 as of October 2026.
How old do you have to be to fly from Mobile Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mobile Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for flights between Mobile and London Heathrow Airport, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Mobile to London Heathrow Airport
Compare and see reviews for airlines that fly from Mobile to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,034 | Free Cancellation | Rating 7.4 10,351 reviews |
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Why should I use momondo to find a flight deal from Mobile to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mobile to London. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Mobile to London with flexible booking policies on momondo?
All flight searches from Mobile to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Mobile to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mobile to London.
I’m not ready to book a flight from Mobile to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Mobile to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.