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
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$675
(British Airways)

Popular in

October

Cheapest in

April

Average price

$1,485
From Mobile to London Heathrow
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 junio 12, 2025.

This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/512:28 pmMOB - LHR
1 stop14h 32mBritish Airways
mié. 9/36:30 amLHR - MOB
2 stops22h 32mBritish Airways
Deal found 6/11$675
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 8/58:00 amMOB - LHR
2 stops16h 30mUnited Airlines
mié. 9/312:05 pmLHR - MOB
2 stops29h 38mUnited Airlines
Deal found 6/10$679
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/59:10 amMOB - LHR
2 stops15h 25mAir Canada
mié. 9/33:50 pmLHR - MOB
2 stops32h 21mAir Canada
Deal found 6/9$687
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/39:16 amMOB - LHR
2 stops17h 59mDelta
jue. 8/216:15 amLHR - MOB
2 stops17h 58mDelta
Deal found 6/10$692
This KLM deal was found by Cheapflights users on 6/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/59:14 amMOB - LHR
1 stop15h 31mKLM
mié. 9/39:20 amLHR - MOB
1 stop12h 31mKLM
Deal found 6/9$696
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/244:35 pmMOB - LHR
1 stop10h 30mAmerican Airlines
jue. 7/318:20 amLHR - MOB
1 stop20h 43mAmerican Airlines
Deal found 6/10$815
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/57:00 amMOB - LHR
3 stops17h 30mMultiple Airlines
mié. 9/312:40 pmLHR - MOB
2 stops27h 53mMultiple Airlines
Deal found 6/10$902
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/712:10 pmMOB - LHR
3 stops24h 20mScandinavian Airlines
sáb. 11/156:40 amLHR - MOB
2 stops22h 18mScandinavian Airlines
Deal found 6/11$1,046

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 junio 12, 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

mar. 8/5

12:28 pm-10:50 am

1 stop16h 22m

London Heathrow

mié. 9/3

6:30 am-11:02 pm

2 stops22h 32m

$675

MobileLondon

MOB - LHR

MOBLHR

Mobile

mar. 8/5

8:00 am-6:30 am

2 stops16h 30m

London Heathrow

mié. 9/3

12:05 pm-11:43 am

2 stops29h 38m

$679

MobileLondon

MOB - LHR

MOBLHR

Mobile

mar. 8/5

9:10 am-6:35 am

2 stops15h 25m

London Heathrow

mié. 9/3

3:50 pm-6:11 pm

2 stops32h 21m

$687

MobileLondon

MOB - LHR

MOBLHR

Mobile

dom. 8/3

9:16 am-8:50 am

2 stops17h 34m

London Heathrow

jue. 8/21

6:15 am-6:13 pm

2 stops17h 58m

$691

MobileLondon

MOB - LHR

MOBLHR

Mobile

dom. 8/3

12:45 pm-6:45 am

1 stop12h 00m

London Heathrow

jue. 8/21

3:15 pm-11:16 pm

1 stop14h 01m

$696

MobileLondon

MOB - LHR

MOBLHR

Mobile

dom. 8/3

12:45 pm-9:20 am

2 stops38h 35m

London Heathrow

lun. 8/18

6:40 am-11:16 pm

2 stops22h 36m

$810

MobileLondon

MOB - LHR

MOBLHR

Mobile

jue. 7/24

4:35 pm-9:05 am

1 stop10h 30m

London Heathrow

jue. 7/31

8:20 am-11:03 pm

1 stop20h 43m

$815

MobileLondon

MOB - LHR

MOBLHR

Mobile

mar. 8/5

7:00 am-6:30 am

3 stops17h 30m

London Heathrow

mié. 9/3

12:40 pm-10:33 am

2 stops27h 53m

$902

MobileLondon

MOB - LHR

MOBLHR

Mobile

vie. 9/26

5:57 pm-2:25 pm

1 stop14h 28m

$491

MobileLondon

MOB - LHR

MOBLHR

Mobile

vie. 9/26

7:00 am-6:30 am

3 stops17h 30m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $1,108). 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 junio 12, 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 junio 12, 2025.
Read reviews from past customers who have flown Delta, KLM and United Airlines from Mobile to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.

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

    According to our current data, British Airways ($675), United Airlines ($679), and Air Canada ($687) offers the cheapest pricing from Mobile to London Heathrow Airport. Users have found that British Airways is 35% cheaper than the other options available to this destination.

  • 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 $1,108). 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 Mobile?

Book flights to Mobile if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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
Birmingham to Heathrow flights
Pensacola to Heathrow flights
Atlanta to Luton flights
Birmingham to Gatwick flights
Huntsville to Heathrow flights
Pensacola to Gatwick flights
Chattanooga to Heathrow flights
Pensacola to London City flights
Birmingham to London City flights
Chattanooga to Gatwick flights
Huntsville to Gatwick flights
Mobile to Gatwick flights
Montgomery to Heathrow flights
Valparaiso to Heathrow flights
Valparaiso to Gatwick flights
Huntsville to London City flights
Chattanooga to London City flights
Mobile to London City flights
Valparaiso to London City flights
Florence to Heathrow flights
Atlanta to Southend 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$691Average$1,023FlexibilityNo cancel feeOn-time69%
DeltaCheapest$694Average$1,091FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$766Average$948FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$796Average$1,109FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$819Average$1,025FlexibilityNo 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.