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$350+ Cheap flights from Mississippi 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — LHR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Mississippi to Heathrow

Keep the following information in mind while searching for Mississippi to Heathrow flight deals. Data was last updated September 16, 2025.

Round-trip from

$541
(Netflights)

One-way from

$350
(Ovago)

Popular in

December

Cheapest in

November

Average price

$950
From Mississippi to London Heathrow
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One-way flight from Mississippi to London Heathrow
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Highest demand for flights based on searches. 6% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Mississippi to Heathrow

Cheapest flights from Mississippi to Heathrow
Explore the most affordable flight options available from Mississippi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Netflights deal was found by Cheapflights users on 9/13. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:07 pmMEM - LHR
1 stop13h 38mVirgin Atlantic
Wed 11/53:50 pmLHR - MEM
1 stop13h 06mVirgin Atlantic
Deal found 9/13$541
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/294:30 pmMOB - LHR
1 stop11h 30mDelta
Wed 11/59:00 amLHR - MOB
2 stops19h 48mDelta
Deal found 9/14$568
This KLM deal was found by Cheapflights users on 9/14. 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.
Wed 10/292:54 pmJAN - LHR
1 stop13h 06mKLM
Wed 11/512:30 pmLHR - JAN
1 stop16h 20mKLM
Deal found 9/14$568
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:00 amMEM - LHR
1 stop20h 05mDelta
Wed 11/511:30 amLHR - MEM
2 stops17h 26mDelta
Deal found 9/14$568
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/2910:01 amGPT - LHR
1 stop15h 24mDelta
Wed 11/58:55 amLHR - GPT
2 stops18h 55mDelta
Deal found 9/14$568
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/73:45 pmMOB - LHR
1 stop15h 45mDelta
Tue 10/219:55 amLHR - MOB
2 stops18h 53mDelta
Deal found 9/15$569
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 9/226:50 pmBTR - LHR
1 stop12h 40mDelta
Wed 10/19:55 amLHR - BTR
2 stops18h 17mDelta
Deal found 9/15$569
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:25 amMEM - LHR
1 stop18h 20mDelta
Tue 10/146:15 amLHR - MEM
2 stops16h 21mDelta
Deal found 9/16$569
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 10/11:32 pmBTR - LHR
2 stops14h 28mDelta
Tue 10/79:55 amLHR - BTR
2 stops17h 52mDelta
Deal found 9/15$574
This KLM deal was found by Cheapflights users on 9/14. 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.
Wed 10/294:30 pmMOB - LHR
1 stop11h 30mKLM
Wed 11/53:50 pmLHR - MOB
1 stop22h 43mKLM
Deal found 9/14$576
This KLM deal was found by Cheapflights users on 9/15. 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.
Mon 9/2210:27 amBTR - LHR
1 stop14h 18mKLM
Wed 10/11:05 pmLHR - BTR
1 stop15h 07mKLM
Deal found 9/15$576
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/52:21 pmMEM - LHR
1 stop10h 24mKLM
Tue 10/143:15 pmLHR - MEM
1 stop13h 41mKLM
Deal found 9/16$576

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mississippi 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 September 16, 2025.
Use the filters below to find and compare flights from Mississippi to London Heathrow Airport that are best for you.

Fly from

Mississippi

Fly to

Heathrow

Route

Depart

Return

Price

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 10/29

4:30 pm-9:00 am

1 stop11h 30m

London Heathrow

Wed 11/5

9:00 am-10:48 pm

2 stops19h 48m

$568

JacksonLondon

JAN - LHR

JANLHR

Jackson-Evers Intl

Wed 10/29

7:15 am-6:25 am

1 stop18h 10m

London Heathrow

Wed 11/5

8:55 am-10:50 pm

2 stops19h 55m

$568

GulfportLondon

GPT - LHR

GPTLHR

Gulfport Biloxi Regional

Wed 10/29

10:01 am-6:25 am

1 stop15h 24m

London Heathrow

Wed 11/5

8:55 am-9:50 pm

2 stops18h 55m

$568

MobileLondon

MOB - LHR

MOBLHR

Mobile

Tue 10/7

3:45 pm-1:30 pm

1 stop15h 45m

London Heathrow

Tue 10/21

8:40 am-10:48 pm

2 stops20h 08m

$569

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 10/15

8:05 am-7:15 am

1 stop17h 10m

London Heathrow

Wed 10/22

6:30 am-5:01 pm

2 stops16h 31m

$569

Baton RougeLondon

BTR - LHR

BTRLHR

Baton Rouge Ryan

Wed 10/1

7:01 pm-1:30 pm

1 stop12h 29m

London Heathrow

Tue 10/7

8:40 am-9:47 pm

2 stops19h 07m

$569

MobileLondon

MOB - LHR

MOBLHR

Mobile

Wed 10/29

4:30 pm-9:00 am

1 stop11h 30m

London Heathrow

Wed 11/5

3:50 pm-8:33 am

1 stop22h 43m

$576

JacksonLondon

JAN - LHR

JANLHR

Jackson-Evers Intl

Wed 10/29

2:54 pm-7:50 am

1 stop11h 56m

London Heathrow

Wed 11/5

8:55 am-6:33 pm

1 stop15h 38m

$576

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Sun 10/5

2:21 pm-6:45 am

1 stop10h 24m

London Heathrow

Tue 10/14

9:20 am-5:01 pm

1 stop13h 41m

$576

MemphisLondon

MEM - LHR

MEMLHR

Memphis

Wed 10/29

2:35 pm-7:50 am

1 stop12h 15m

London Heathrow

Wed 11/5

8:55 am-3:54 pm

1 stop12h 59m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 44 results
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Best time to book a flight from Mississippi to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Mississippi 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 Mississippi to London Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Mississippi to London Heathrow Airport (average of $661). Flying from Mississippi 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 MS to LHR?

Find hourly flight availability from Mississippi 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mississippi to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Mississippi to London Heathrow Airport?

Related info for your journey

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

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

    Departing from Mississippi to London Heathrow Airport will take you 10h 31m. Mississippi and London Heathrow Airport are separated by a distance of 4492 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $350. Users have also found prices from $444 and $449 on United Airlines and Air Canada, respectively.

  • What are the most popular routes from Mississippi to London Heathrow Airport?

    The most popular flight routes from Mississippi to London Heathrow Airport are Memphis - London Heathrow, Baton Rouge Ryan - London Heathrow and Mobile - London Heathrow.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mississippi 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 Mississippi to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Mississippi to London Heathrow Airport (average of $661). Flying from Mississippi 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
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone
Chichester

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Alternative routes for Mississippi to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to London City flights
Los Angeles to London City flights
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O'Hare Intl to London City flights
Los Angeles to Gatwick flights
Dallas/Fort Worth to Gatwick flights
Raleigh to Heathrow flights
San Francisco to Gatwick flights
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Boston to Stansted flights
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LaGuardia to London City flights
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Boston to Luton flights

Top 4 airlines flying from Mississippi to Heathrow

Discover the top 4 airlines that operate flights from Mississippi 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$621Average$834FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$727Average$960FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$743Average$1,073FlexibilityNo cancel feeOn-time71%
KLMCheapest$763Average$1,501FlexibilityNo cancel feeOn-time75%

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