HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$491+ Cheap flights from Mobile (MOB) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — LHR
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mobile to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Mobile to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$670
(Ovago)

One-way from

$491
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$704
From Mobile to London Heathrow
Search Deals
One-way flight from Mobile to London Heathrow
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Mobile to Heathrow

Cheapest flights from Mobile to Heathrow
Explore the most affordable flight options available from Mobile to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Ovago deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:33 pmMOB - LHR
1 stop11h 52mBritish Airways
Tue 10/76:10 amLHR - MOB
2 stops23h 08mBritish Airways
Deal found 8/16$670
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/712:23 pmMOB - LHR
2 stops36h 07mUnited Airlines
Tue 10/213:50 pmLHR - MOB
2 stops32h 59mUnited Airlines
Deal found 8/17$680
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:20 amMOB - LHR
1 stop20h 15mUnited Airlines
Wed 10/87:25 amLHR - MOB
2 stops20h 23mUnited Airlines
Deal found 8/17$681
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:00 amMOB - LHR
2 stops16h 20mUnited Airlines
Tue 10/149:30 amLHR - MOB
2 stops18h 18mUnited Airlines
Deal found 8/16$688
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:21 pmMOB - LHR
1 stop14h 04mBritish Airways
Tue 10/218:20 amLHR - MOB
1 stop15h 30mBritish Airways
Deal found 8/17$691
This Travelocity deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:46 amMOB - LHR
1 stop16h 14mBritish Airways
Tue 10/148:20 amLHR - MOB
1 stop15h 30mBritish Airways
Deal found 8/16$696
This Expedia deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:55 pmMOB - LHR
1 stop33h 05mBritish Airways
Mon 10/137:45 pmLHR - MOB
2 stops33h 33mBritish Airways
Deal found 8/16$729
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:30 amMOB - LHR
1 stop18h 05mUnited Airlines
Mon 10/136:55 amLHR - MOB
2 stops18h 36mUnited Airlines
Deal found 8/16$731
This Virgin Atlantic deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:55 amMOB - LHR
1 stop19h 55mVirgin Atlantic
Sun 12/711:30 amLHR - MOB
2 stops17h 28mVirgin Atlantic
Deal found 8/18$733
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:20 amMOB - LHR
2 stops39h 10mUnited Airlines
Mon 10/133:50 pmLHR - MOB
2 stops32h 59mUnited Airlines
Deal found 8/16$735

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Mobile to London Heathrow Airport that are best for you.

Fly from

Mobile

Fly to

Heathrow

Route

Depart

Return

Price

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 10/7

6:21 pm-12:45 pm

1 stop12h 24m

London Heathrow

Tue 10/21

6:10 am-11:18 pm

2 stops23h 08m

$670

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 9/30

12:33 pm-6:25 am

1 stop11h 52m

London Heathrow

Tue 10/7

6:10 am-11:18 pm

2 stops23h 08m

$670

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 10/7

12:23 pm-6:30 am

2 stops36h 07m

London Heathrow

Tue 10/21

3:50 pm-6:49 pm

2 stops32h 59m

$680

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 9/30

12:45 pm-9:35 am

2 stops14h 50m

London Heathrow

Tue 10/7

12:05 pm-4:09 pm

2 stops34h 04m

$680

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 10/6

6:59 pm-12:45 pm

1 stop11h 46m

London Heathrow

Tue 10/14

6:10 am-11:18 pm

2 stops23h 08m

$680

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 10/1

9:20 am-11:35 am

1 stop20h 15m

London Heathrow

Wed 10/8

7:25 am-9:48 pm

2 stops20h 23m

$681

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 1/5

5:55 pm-12:15 pm

1 stop12h 20m

London Heathrow

Mon 1/12

6:45 pm-10:22 pm

2 stops33h 37m

$682

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 1/5

12:10 pm-9:20 am

2 stops15h 10m

London Heathrow

Mon 1/12

11:30 am-10:59 pm

2 stops17h 29m

$687

MobileLondon

MOB - LHR

MOBLHR

Mobile

Mon 10/6

8:00 am-6:20 am

2 stops16h 20m

London Heathrow

Tue 10/14

9:30 am-9:48 pm

2 stops18h 18m

$688

MobileLondon

MOB - LHR

MOBLHR

Mobile

Fri 9/26

9:20 am-5:55 am

2 stops14h 35m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
1
2

Best time to book a flight from Mobile to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Mobile with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mobile to London Heathrow Airport

What is the cheapest month to book a flight from Mobile to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Mobile to London Heathrow Airport (average of $661). Flying from Mobile to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MOB to LHR?

Find hourly flight availability from Mobile to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from Mobile to London Heathrow Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated August 18, 2025.
Read through reviews of airlines operating flights from Mobile to London Heathrow Airport, such as Delta, United Airlines, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
657 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Mobile to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Mobile to London Heathrow?

    Mobile (MOB) is the airport you will fly out of if you book a flight from Mobile to London Heathrow. You should not have trouble finding flights to London Heathrow from Mobile; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Mobile airport to London Heathrow. It is only a 11.8 mi journey to Mobile (MOB) from Mobile’s city center.

  • How long is the flight from Mobile to London Heathrow Airport?

    Departing from Mobile to London Heathrow Airport will take you 12h 24m. The distance between Mobile and London Heathrow Airport is about 4500 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Mobile to London Heathrow Airport round-trip?

    According to our current data, Delta ($574), British Airways ($673), and Virgin Atlantic ($696) offers the cheapest pricing from Mobile to London Heathrow Airport. Users have found that Delta is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Mobile to London Heathrow Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $491. Users have also found prices from $491 and $491 on Delta and KLM, respectively.

  • Can I find deals for flights from Mobile to Heathrow that include hotel bookings?

    Yes. In addition to deals on Mobile to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mobile to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mobile to Heathrow.

  • Can I find deals for business class flights from Mobile to Heathrow?

    Yes. Cheapflights offers flight deals from Mobile to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Mobile to London Heathrow Airport (average of $661). Flying from Mobile to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Stratford-upon-Avon
Orpington
Watford
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Swindon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mobile to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Heathrow flights
Atlanta to Gatwick flights
Atlanta to London City flights
Atlanta to Stansted flights
Pensacola to Heathrow flights
Birmingham to Heathrow flights
Atlanta to Luton flights
Pensacola to London City flights
Pensacola to Gatwick flights
Huntsville to Heathrow flights
Valparaiso to Heathrow flights
Montgomery to Heathrow flights
Birmingham to London City flights
Birmingham to Gatwick flights
Chattanooga to Heathrow flights
Huntsville to London City flights
Mobile to London City flights
Chattanooga to Gatwick flights
Chattanooga to London City flights
Atlanta to Southend flights
Huntsville to Gatwick flights
Florence to Heathrow flights
Mobile to Gatwick flights
Valparaiso to London City flights
Valparaiso to Gatwick flights

Top 5 airlines flying from Mobile to Heathrow

Discover the top 5 airlines that operate flights from Mobile to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$574Average$785FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$673Average$948FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$696Average$1,071FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$702Average$1,023FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$704Average$886FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.